Header Fasteners to BS en 1992-4 E 2018

Design of Headed Fasteners for use in concrete to BS EN 1992-4:2018 and PD CEN!" 1#081:2018 $%SE &N C"'C(ED C)NC"E!E* +'!E"&',S P'"'"'PH

BS EN 1992-4:2018 § !2!2!"!1#2$

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

600.0 Mpa

f yk

Anchors' steel steel yield yield stress stress

800.0 Mpa

f uk

Anchors' steel steel ultimate ultimate stress stress

7.0%

A5

Steel %racture at elon&ation

S355JR

i(ture's#)late$ steel *uality

f yk!"#$f

500.0 Mpa BS EN 1992-1-1:20 04,A1:2014 § a.le a.le "!1

DESC"&P!&)N

C40/50

+ein%orcement yield stren&th /oncrete structure class

40 +3a

f ykpa&"

400 +3a

f 'k'y

/haracteristic cylinder com)ressie resistance o% concrete

BS EN 1992-1-1:20 04,A1:2014 § a.le a.le "!1

400 +3a

f 'k'y

/haracteristic cylinder com)ressie resistance o% concrete to .e used in the calculations

BS EN 1992-4:2018 § i&ure "!1

50.0 Mpa

f 'km(!&a!

/haracteristic cylinder com)ressie resistance o% .eddin& mortar under the i(in& )late

BS EN 1992-1-1:20 04,A1:2014 § a.le a.le "!1

i(ture's#)late$ steel yield stress

.E"&F&C'!&)NS - +'!E"&',S 8000 +3a

≤

1000.0 Mpa

BS EN 1992-4:2018 § !2!2!"#1$.2$

400 +3a

≤

BS EN 1992-4:2018 § !2!2!"#1$.2$

00 +3a

≥

BS EN 1992-4:2018 § 1!"#"$

BS EN 1992-4:2018 § !2!1!2#2$a

000 +3a

≤

/hec o% ma(imum anchor steel tensile stren&th

OK

50.0 Mpa

/hec o% the com)ressie resistance o% the .eddin& mortar com)ared to the one o% the concrete structure's

OK

30.0 Mpa

/hec o% the minimum com)ressie resistance o% the .eddin& mortar

OK

/hec o% the ma(imum tensile resistance o% the su))lementary rein%orcement .ars

OK

600.0 Mpa

E)+E!"/ ANCHOR AND FIXTURE

P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

DESC"&P!&)N

BS EN 1992-4:2018 § i&ure "!1

260 mm

)"f

BS EN 1992-4:2018 § i&ure "!1

20 mm

d

3iameter o% %astener

BS EN 1992-4:2018 § i&ure "!1

80 mm

d)

3iameter o% head o% %astener or )late

BS EN 1992-4:2018 § i&ure "!1

10 mm

& )

astener head thicness

E%%ectie anchora&e de)th

BS EN 1992-4:2018 § i&ure "!1

1* mm

& -#

BS EN 1992-4:2018 § i&ure "!1

120 mm

1ma

3istance .et7een the anchor and the end o% the )late #ma(imum distance in .oth directions$

343 mm

-#1

6en&th o% the i(ture #direction 1$

204 mm

-#2

6en&th o% the i(ture #direction 2$

BS EN 1992-4:2018 § i&ure "!1

+a,&"$"! -#"d #&) $u& ($ &)" pa&"

/onnection .et7een .et7een %astener and )late

S)"a! pa$" pa,,#$ f!(m &)" &)!"ad"d p(!&#($

Shear )lane )assin& %rom the threaded )ortion o% the %astener

BS EN 1992-4:2018 § i&ure "!1

20 55

)"f-#$a

BS EN 1992-4:2018 § i&ure "!1

2#0 55

)$(m

80 55

d)

BS EN 1992-4:2018 § !2!1!

)"f,"'($

BS EN 1992-4:2018 § !2!1!2e

BS EN 1992-4:2018 § !2!1!

i(ture #5late$ thicness

0 556

303.3 mm

Afa,&&"$,#($

0 556

303.3 mm

Afa,&,)"a!

E%%ectie anchora&e de)th tain& into account any modiication due to i&ure "!1 %o BS EN 1992-4:2018 Nominal len&th o% headed %astener 7elded to the anchor )late 3iameter o% head o% %astener or )late %or use in the calculations E%%ectie anchora&e de)th %or checin& concrete cone %ailure 7hen the )rimary chec chec is done usin& usin& steel rein%orcemen rein%orcement's t's resistance resistance Area o% %astener Area o% %astener %or %or shear

4#12 556

A)

6oad .earin& area o% the head o% the %astener

19# 55

d"

E*uialent diameter o% the %astener that leads to the e%%ectie area in tension #to .e used in the calculation o% the el$

1272#4 55

"1

Elastic section modulus o% the i(ture #%or moments a.out direction 1$

207# 55

"2

Elastic section modulus o% the i(ture #%or moments a.out direction 2$

#4 556

"

Elastic section modulus o% the %astener calculated %rom the stressed cross section o% steel

EDGE DISTANCES

P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ F ")+ S!'ND'"D

S/+B),

DESC"&P!&)N

BS EN 1992-4:2018 § !2!1!4#"$

4 p',



BS EN 1992-4:2018 § i&ure "!4

300 mm

'11

Ed&e distance in the direction o% loadin& and at the side 7here the load is )ointin&

BS EN 1992-4:2018 § i&ure "!4

300 mm

'12

Ed&e distance in the direction o% loadin& and at the o)osite side

BS EN 1992-4:2018 § i&ure "!4

1500 mm

'21

Ed&e distance )er)endicular to the direction o% loadin& and at the side 7here the load is )ointin&

BS EN 1992-4:2018 § i&ure "!4

1500 mm

'22

Ed&e distance )er)endicular to the direction o% loadin& and at the o)osite side

BS EN 1992-4:2018 § i&ure "!4

203 mm

,1

S)acin& o% anchors in a &rou) in in the direction o% o% loadin&

BS EN 1992-4:2018 § i&ure "!4

127 mm

,2

S)acin& o% anchors in a &rou) )er)endicular to the direction o% loadin&

BS EN 1992-4:2018 § i&ure !4

#8 55

p

Num.er o% anchors

5olar moment o% inertia

BS EN 1992-4:2018 § !2!1!4#"$

#80 55

,'!

S)acin& %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete cone %ailure

BS EN 1992-4:2018 § !2!1!4#"$

90 55

''!

Ed&e distance %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete cone %ailure

BS EN 1992-4:2018 § !2!1!4#"$

#8000

,'!,p

S)acin& %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete s)littin&

BS EN 1992-4:2018 § !2!1!4#"$

90 55

''!,p

Ed&e distance %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete s)littin&

BS EN 1992-4:2018 § !2!1!4#8$

,'!

S)acin& %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete cone %ailure%or use acc to BS EN 1992-4:2018 § !2!1!4#8$

BS EN 1992-4:2018 § !2!1!4#8$

''!

Ed&e distance %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% concrete cone %ailure accordin& to BS EN 1992-4:2018 § !2!1!4#8$

BS EN 1992-4:2018 § !2!1!

,'!,p

BS EN 1992-4:2018 § !2!1!

''!,p

BS EN 1992-4:2018 § !2!1!4#8$ 33 /EN;S 1992-4-2:2009 § !2!!2

S)acin& %or ensurin& the transmission o% the characteristic tensile resistance o% a sin&le anchor 7ithout s)acin& and ed&e e%%ects in case o% s)littin& %ailure #%or s)littin&$ S<=>63 ?E+@ @ <@S A55+=A/< @S ?A6@3 #+E56A/@N AS 5E+ /C/+CN Ed&e distance %or ensurin& the transmission o% the characteristic tensile 
)"f

E%%ectie de)th %or use in case o% three ed&es or more acc! o BS EN 1992-4:2018 § !2!1!4#8$

)"f,pa

E%%ectie de)th %or use in case o% three ed&es or more acc! o BS EN 1992-4:2018 § !2!1!4#8$ #%or s)littin&$

LEVELLING MORTAR AND FIXITY

P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

DESC"&P!&)N

& !(u&

10 mm BS EN 1992-4:2018 § !2!2!"#1$

&!H)%! ,E.E" '"+

rout thicness 6eer arm chec

BS EN 1992-4:2018 § !2!2!"#"$

1.00

=>

actor accountin& %or the de&ree o% restraint o% the %astener at the side o% the i(ture o% the a))lication in *uestion

BS EN 1992-4:2018 § i&ure !

20 55

"1

3istance .et7een the shear load and the concrete sur%ace

BS EN 1992-4:2018 § i&ure !

0 55

a3

3istance .et7een concrete sur%ace and )oint o% assumed restraint o% a %astener loaded .y a shear %orce 7ith leer arm

BS EN 1992-4:2018 § i&ure !

20 55

a

E%%ectie leer arm o% the shear %orce actin& o n a %astener used in the calculation

DETAILING OF TENSION SUPPLEMENTARY REINFORCEMENT (BS EN 1992-4:2018 ; !2!1!2"

P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

50 mm 9#$k

DESC"&P!&)N

',12

/oncrete coer %or tension rein%orcement at the direction o% the tensile load #considered the same %or 1st and 2nd$

d,1

3iameter o% su))lementary rein%orcement to tae u) tension %or the most loaded %astener #1st rein%orcement$

$,1

Num.er o% .ars %or the most loaded %astener #1st rein%orcement$

d,2

3iameter o% su))lementary rein%orcement to tae u) tension %or the most loaded %astener #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !2

12 mm

BS EN 1992-4:2018 § i&ure !2

1 p',

BS EN 1992-4:2018 § i&ure !2

12 mm

BS EN 1992-4:2018 § i&ure !2

2 p',

$,2

Num.er o% .ars %or the most loaded %astener #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !2

64 mm

',1

3istance o% tension rein%orcement %rom %astener in )lan#1st rein%orcement$

BS EN 1992-4:2018 § i&ure !2

64 mm

',2

3istance o% tension rein%orcement %rom %astener in )lan #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !2

194 55

,1

Anchora&e len&th o% su))lementary rein%orcement in the concrete %ailure cone #1st rein%orcement$

BS EN 1992-4:2018 § i&ure !2

194 55

,2

Anchora&e len&th o% su))lementary rein%orcement in the concrete %ailure cone #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !2

11 556

A,1

Area o% rein%orcement to .e taen into consideration %or the tension %orce #1st rein%orcement$

BS EN 1992-4:2018 § i&ure !2

22 556

A,2

Area o% rein%orcement to .e taen into consideration %or the tension %orce #2nd rein%orcement$

9#$k

: ;yp"

S/+B),

: ;yp"

SHEAR REINFORCEMENT AND COVERS

P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

DESC"&P!&)N

BS EN 1992-4:2018 § !4!"#1$

13* mm

",

3istance .et7een rein%orcement and shear %orce actin& on a i(ture

BS EN 1992-4:2018 § i&ure !8

600 mm

)

eometric thicness o% concrete mem.er #mi&ht .e lar&er than d since the latter should .e limited as )er cl! !4!"#1$

50 mm

'$(m

0<

=

50 mm

',12,)"a!

BS EN 1992-1-1:2004,A1:2014 § 4!4!1

Nominal coer o% the shear rein%orcement underneath the i(ture An&le .et7een the shear %orce and the rein%orcement /oncrete coer %or shear rein%orcement at the direction o% the load #considered the same %or 1st and 2nd$

d,1,)"a!

3iameter o% su))lementary rein%orcement to tae u) shear %or the most loaded %astener #1st rein%orcement$

$,1,)"a!

Num.er o% .ars %or the most loaded %astener in shear #1st rein%orcement$

d,2,)"a!

3iameter o% su))lementary rein%orcement to tae u) shear %or the most loaded %astener #2nd rein%orcement$

0 p',

$,2,)"a!

Num.er o% .ars %or the most loaded %astener in shear #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !10

35 mm

',1,)"a!

3istance o% shear rein%orcement %rom %astener in )lan #1st rein%orcement$

BS EN 1992-4:2018 § i&ure !10

35 mm

',2,)"a!

3istance o% shear rein%orcement %rom %astener in )lan #2nd rein%orcement$

BS EN 1992-4:2018 § i&ure !8

20 55

d

BS EN 1992-4:2018 § i&ure !10

12 mm

BS EN 1992-4:2018 § i&ure !10

6 p',

BS EN 1992-4:2018 § i&ure !10

12 mm

BS EN 1992-4:2018 § i&ure !10

9#$k

9#$k

: ;yp"

: ;yp"

/alculation de)th o% the mem.er to .e considered in the calculations!

BS EN 1992-4:2018 § !4!"#1$

442 55

?

BS EN 1992-4:2018 § i&ure !10

22# 55

,1,)"a!

Anchora&e len&th o% su))lementary rein%orcement in the concrete ed&e %ailure #1st rein%orcement$

BS EN 1992-4:2018 § i&ure !10

22# 55

,2,)"a!

Anchora&e len&th o% su))lementary rein%orcement in the concrete ed&e %ailure #1st rein%orcement$

BS EN 1992-4:2018 § !2!2!!"

#9 556

A,1,)"a!

Area o% rein%orcement to .e taen into consideration %or the shear %orce #1st rein%orcement$

BS EN 1992-4:2018 § !2!2!!"

0 556

A,2,)"a!

Area o% rein%orcement to .e taen into consideration %or the shear %orce #2st rein%orcement$

@nternal leer arm o% the concrete me.mer

.E"&F&C'!&)NS - E)+E!"/ GENERAL BS EN 1992-4:2018 § 1!"#2$

20 55

≥

40 mm

/hec o% minimum em.endment de)th

OK

BS EN 1992-4:2018 § 1!"#2$

20 55

≤

400 mm

/hec o% ma(imum em.endment de)th

OK

BS EN 1992-4:2018 § i&ure "!1

120 55

@

135 mm

BS EN 1992-4:2018 § i&ure "!1

19 55

@

54 mm

0 )late dimension

BS EN 1992-4:2018 § !2!2!"#1$.2$

10 55

≤

10 mm

o% the leellin& mortar thicness under the i(ture 7ith 1 /om)arisson the anchor's diameter

472470 N55

@

32*1260 mm

12 55

≤

0 @n case o% %asteners 7elded on the )lateC chec i% the )late thicness should .e included in the e%%ectie de)th .y checin& the minimum

53 /EN;+ 1081:2018 § !"#a$

O; A9CA9B OK

Dinimum )late thicness %or assum)tion o% ri&idity

OK

16 mm

/hec o% the ma(imum diameter o% the su))lementary rein%orcemnt to tae u) tension loads #+ein%orcement 1$

OK

16 mm

/hec o% the ma(imum diameter o% the su))lementary rein%orcemnt to tae u) tension loads #+ein%orcement 2$

OK

REINFORCEMENT - TENSION BS EN 1992-4:2018 § !2!1!2#2$a BS EN 1992-4:2018 § !2!1!2#2$a BS EN 1992-4:2018 § !2!1!2#2$c BS EN 1992-4:2018 § !2!1!2#2$c BS EN 1992-4:2018 § !2!1!2#2$d BS EN 1992-4:2018 § !2!1!2#2$d BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

12 55 4 55 4 55 194 55

≤ ≤ ≤ ≥

1*5 mm

/hec the distance o% the su))lementary rein%orcement to tae u) tension %orces #+ein%orcement 1$

OK S;ACB ≤ 0.75D)"ff"'&#E"

1*5 mm

/hec the distance o% the su))lementary rein%orcement to tae u) tension %orces #+ein%orcement 2$

OK S;ACB ≤ 0.75D)"ff"'&#E"

48 mm

/hec the anchora&e l1 o% the su))lementary rein%orcement to tae u) tension %orces #+ein%orcement 1$

OKSF++CB; ACGORAHB OKSF++CB; ACGORAHB

194 55

≥

48 mm


+andre< Dia5eter

≥

48 mm

/hec o% minimum mandrel diameter %or lins o% rein%orcement No!1

ORMA9 MARB9 AMB;BR OK

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

11 55

≥

48 mm

/hec %easi.ility o% minimum mandrel diameter #i% the distance .et7een the ertical le&s o% the lin are s)aced more or e*ual to the mandrel diameter$ %or rein%orcement No!1

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

+andre< Dia5eter

≥

48 mm


ORMA9 MARB9 AMB;BR

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

11 55

≥

48 mm

/hec %easi.ility o% minimum mandrel diameter #i% the distance .et7een the ertical le&s o% the lin are s)aced more or e*ual to the mandrel diameter$ %or rein%orcement No!2

OK

REINFORCEMENT - SHEAR

BS EN 1992-4:2018 § !2!2!2#"$.

12 55

≤

16 mm

/hec o% the ma(imum diameter o% the su))lementary rein%orcemnt to tae u) shear loads

OK

BS EN 1992-4:2018 § !2!2!2#"$.

12 55

≤

16 mm

/hec o% the ma(imum diameter o% the su))lementary rein%orcemnt to tae u) shear loads

OK

BS EN 1992-4:2018 § !2!1!2#2$c

 55

≤

1*5 mm

/hec the distance o% the su))lementary rein%orcement to tae u) shear %orces #+ein%orcement 1$

OK S;ACB ≤ 0.75D)"ff"'&#E"

BS EN 1992-4:2018 § !2!1!2#2$c

 55

≤

1*5 mm

/hec the distance o% the su))lementary rein%orcement to tae u) shear %orces #+ein%orcement 2$

OK S;ACB ≤ 0.75D)"ff"'&#E"

BS EN 1992-4:2018 § !2!1!2#2$d

22# 55

≥

48 mm

/hec the anchora&e l1 o% the su))lementary rein%orcement to tae u) shear %orces #+ein%orcement 1$

OKSF++CB; ACGORAHB

BS EN 1992-4:2018 § !2!1!2#2$d

22# 55

≥

48 mm


OKSF++CB; ACGORAHB

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

+andre< Dia5eter

≥

48 mm


BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

8 55

≥

48 mm

/hec %easi.ility o% minimum mandrel diameter #i% the distance .et7een the horiontal le&s o% the lin are s)aced more or e*ual to the mandrel diameter$ %or rein%orcement No!1

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

+andre< Dia5eter

≥

48 mm


OK OK

BS EN 1992-1-1:2004,A1:2014 § 8!"#"$

8 55

≥

48 mm

/hec %easi.ility o% minimum mandrel diameter #i% the distance .et7een the horiontal le&s o% the lin are s)aced more or e*ual to the mandrel diameter$ %or rein%orcement No!2

Not codiied re*uirement

99 55

≥

75 mm

/hec o% distance .et7een the shear rein%orcement .ars

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S/+B),

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BS EN 1992-4:2018 § 4!4!1#2$

120

1.20

I#$d

BS EN 1992-1-1:2004,A1:2014 § a.le 2!1N

10

1.50

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BS EN 1992-4:2018 § a.le 4!1

100

1.00

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BS EN 1992-4:2018 § a.le 4!1

10

1.50

IM'

5artial %actor FDc %or concrete cone %ailureC ed&e %ailureC .lo7-out %ailure and )ry-out %ailure$

BS EN 1992-4:2018 § a.le 4!1

10

1.50

IM,p

5artial %actor %or s)littin& %ailure

BS EN 1992-4:2018 § a.le 4!1

10

1.50

IMp

5artial %actor %or )ull-out and com.ined )ull-out %ailure

BS EN 1992-4:2018 § a.le 4!1

10

1.60

IM,&"$,#($

5artial sa%ety %actor %or steel %ailure in tension eriications

BS EN 1992-4:2018 § a.le 4!1

1

1.33

IM,,)"a!

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BS EN 1992-1-1:2004,A1:2014 § a.le 2!1N

11

1.15

IM,!"

Steel %ailure o% su))lementary rein%orcement

53 /EN;+ 1081:2018 § !"#a$

110

1.10

IM,-#

5artial sa%ety %actor %or steel i(ture in .endin&

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S'FE!/ F'C!)"S - %,S 'CC&DEN!', P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

DESC"&P!&)N

ORMA9 MARB9 AMB;BR OK ORMA9 MARB9 AMB;BR

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BS EN 1992-4:2018 § 4!4!1#2$

120

1.20

I#$d

BS EN 1992-1-1:2004,A1:2014 § a.le 2!1N

120

1.20

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BS EN 1992-4:2018 § a.le 4!1

100

1.00

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BS EN 1992-4:2018 § a.le 4!1

120

1.20

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BS EN 1992-4:2018 § a.le 4!1

120

1.20

IM,p


BS EN 1992-4:2018 § a.le 4!1

120

1.20

IMp


BS EN 1992-4:2018 § a.le 4!1

140

1.40

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BS EN 1992-4:2018 § a.le 4!1

1

1.33

IM,,)"a!

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BS EN 1992-1-1:2004,A1:2014 § a.le 2!1N

100

1.00

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Steel %ailure o% su))lementary rein%orcement

53 /EN;+ 1081:2018 § !"#a$

100

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BS EN 1992-4:2018 § 4!4!2!"

120

1.20

I#$d

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BS EN 1992-1-1:2004,A1:2014 § 2!4!2!4#1$

10

1.50

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BS EN 1992-4:2018 § 4!4!2!"

100

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BS EN 1992-4:2018 § 4!4!2!"

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BS EN 1992-4:2018 § 4!4!2!"

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BS EN 1992-4:2018 § 4!4!2!"

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BS EN 1992-4:2018 § 4!4!2!"

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11

1.15

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53 /EN;+ 1081:2018 § !"#a$

110

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Steel %ailure o% su))lementary rein%orcement 5artial sa%ety %actor %or steel i(ture in .endin&

,)'D&N P'"'"'PH

F&N', .',%E

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BS EN 1992-4:2018 § !2!1

82282 

)"d

3esi&n alue o% tensile load actin& on the most stressed %astener

BS EN 1992-4:2018 § !2!1

164563 

Bd

Sum o% the desi&n tensile %orce o % the %asteners in tension under the desi&n alue o% the actions GNH

BS EN 1992-4:2018 § !2!1

0 mm

"1

Eccentricity in direction 1 #)araller to the load direction$

BS EN 1992-4:2018 § !2!1

0 mm

"2

Eccentricity in direction 2 #)er)endicular to the load direction$

BS EN 1992-4:2018 § i&ure !4

0 mm

;Bd

BS EN 1992-4:2018 § !2!2!2#1$

72750 

)"d"d"

3esi&n shear %orce %rom horiontal %orces %or the most loaded %astener %or use in concrete ed&e %ailure eriication

BS EN 1992-4:2018 § !2!2!2#2$

36375 

)"d'pL,&""

3esi&n shear %orce %rom horiontal %orces %or the most loaded %astener %or use in steel %ailure and )ry-out %ailure eriication

BS EN 1992-4:2018 § i&ure !

145500 

)"d

otal shear %orce d ue to horiontal %orces %or the anchor &rou)

0 mm

",)"a!

Eccentricity in shear %orce!

164563 

CBd

+esultant deis&n com)ression %orce .eneath the i(ture and com)ression resultin& %rom .endin&

20 mm

a4

3istance %rom the ed&e o% the attached mem.er to the resultant com)ressie %orce

147 N

Bd

+esultant desi&n tension %orce o% the tensioned %asteners

0000 

;"d

Additional shear %orce due to torsional moment

#27#0 N

)"d

otal desi&n shear %orce %or the most loaded %astener %or use in concrete ed&e %ailure eriication

7# N

)"d

otal desi&n shear %orce %or the most loaded %astener %or use in steel %ailure and )ry-out %ailure eriication

*5628 

)"d!"

3esi&n tension %orces in su))lamentary rein%orcement %or the most loaded %astener #deriin& %rom the %orce %or concrete ed&e %ailure$

BS EN 1992-4:2018 § !2!2!4 BS EN 1992-4:2018 § i&ure !2

BS EN 1992-4:2018 § i&ure !2

BS EN 1992-4:2018 § i&ure !8a

3esi&n torsional moment at the i(ture

.E"&F&C'!&)N )F %,!&+'!E ,&+&! S!'!E - %,S PE"S&S!EN!!"'NS&EN! $BS EN 1992-4:2018 ; #2* "ES&S!'NCE !) !ENS&)N ,)'DS $BS EN 1992-4:2018 ; #21* P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

DESC"&P!&)N

Stee< fai
218348 

218748 N

Rk,

BS EN 1992-4 § !2!1!"

174# N

174# N

Rk,/ IM,

/haracteristic resistance o% an anchor in case o% steel %ailure 3es&in resistance o% an anchor in case o% steel %ailure

Pu<<-out fai
7.5

#

k2

BS EN 1992-4:2018 § !2!1!

1413717 

17417#1# N

Rkp

BS EN 1992-4:2018 § !2!1!

94274#8 N

94274#8 N

Rkp/ IMp

actor tain& into account the craced concrete on the )ull-out resistance /haracteristic resistance in case o% %aillure .y )ull-out 3es&in resistance o% an anchor in case o% )ull-out %ailure

Concrete cone fai
BS EN 1992-4:2018 § !2!1!4#2$

8.*

89

k'!

BS EN 1992-4:2018 § !2!1!4#2$

235*83 

2798 N

0Rk'

@nitial alue o% the characteristic resistance in cone %aillure o% an anchor )laced in craced or non-craced concrete

BS EN 1992-4:2018 § !2!1!4#"$

608400 mm

08400 556

A0'

Area o% concrete o% an indiidual anchor 7ith lar&e s)acin& and ed&e distance at the concrete sur%aceC idealiin& the concrete cone as a )yramid 7ith a hei&ht e*ual to he% and a .ase len&th e*ual to scrCN

2

2

&"$,

Num.er o% anchors in tension #i!e! the ones that 7ill .e taen into account %or the calculation o% the total concrete cone area$

ACK

B'C(

BS EN 1992-4:2018 § !2!1!4#"$

468000 mm

48000 556

A'

Actual area o% concrete cone o% the anchora&e at the concrete sur%ace! @t is limited .y oerla))in& concrete cones o% adKoinin& anchors #s L scrCN$ as 7ell as .y ed&es o% the concrete mem.er #c L ccrCN$

BS EN 1992-4:2018 § !2!1!4#"$

625830 mm

280 556

A'


BS EN 1992-4:2018 § !2!1!4#"$

625830 mm

280 556

A'


BS EN 1992-4:2018 § !2!1!4#"$

625830 mm

280 556

A'


BS EN 1992-4:2018 § !2!1!4#4$

0.*3

09

,

actor %or the distri.ution o% the stresses in concrete due to ed&es o% concrete mem.er

5osition o% the anchors 7ith res)ect to direction 1: BA/I J close to the .ac ed&e +=N J close to the %ront ed&e

BS EN 1992-4:2018 § !2!1!4#$

1.00

100

!"

Shell s)allin& %actorC taes account o% the e%%ect o% a rein%orcement

BS EN 1992-4:2018 § !2!1!4#$

1.00

100

"'1

actor %or di%%erent tension loads actin& on the indiidual anchors o% a &rou) #3irection 1$

BS EN 1992-4:2018 § !2!1!4#$

1.00

100

"'2


BS EN 1992-4:2018 § !2!1!4#$

1.00

100

"'

actor %or di%%erent tension loads actin& on the indiidual anchors o% a &rou) #5rocuct o% the %actors %or directions 1 and 2$

BS EN 1992-4:2018 § !2!1!4#$

1

1

M.

actor that taes into account the e%%ect o% a com)ression %orce .et7een icture and concrete in cases o% .endin& moments 7ith or 7ithout a(ial %orce

BS EN 1992-4:2018 § !2!1!4#1$

225*38 

22798 N

Rk'

/haracteristic resistance o% an anchor in case o% concrete cone %ailure

BS EN 1992-4:2018 § !2!1!4#1$

1072 N

1072 N

Rk'/ IM'

3esi&n resistance o% an anchor in case o% concrete cone %ailure

S3
00 55

≥

200 mm

BS EN 1992-4:2018 § !2!1!#1$

12# 55

≥

BS EN 1992-4:2018 § !2!1!#1$

20 55

BS EN 1992-4:2018 § !2!1!#2$. BS EN 1992-4:2018 § !2!1!#2$.

'm#$

Dinimum allo7a.le ed&e distance

200 mm

,m#$

Dinimum allo7a.le s)acin&

≥

200 mm

)m#$

Dinimum thicness o% concrete mem.er

00 55

≥

468 mm

0

/hec i% the minimum ed&e distance is more than the re*uired to aoid checin& concrete s)littin& %ailure

00 55

≥

200 mm

1

/hec i% the mem.er's thicness is more than the re*uired to aoid checin& concrete s)littin& %ailure

0.5

k4

actor acountin& %or the ty)e o% %astener in the calculation o% the s)illtin& %orces

189 556

A,!"

/hec ade*uacy o% steel rein%orcement a&ainst concrete s)littin& re*uirements

OK S;O OK

Due to
BS EN 1992-4:2018 § !2!1!#2$.!2

0

BS EN 1992-4:2018 § !2!1!#2$.!2

9 556

BS EN 1992-4:2018 § !2!1!#2$d!N=E

225*38 

22798 N

0Rk,p

@nitial alue o% the characteristic resistance in concrete s)littin& o% an anchor )laced in craced concrete

BS EN 1992-4:2018 § !2!1!#2$c

608400 mm

08400 556

A0'

Area o% concrete o% an indiidual anchor 7ith lar&e s)acin& and ed&e distance at the concrete sur%aceC idealiin& the concrete cone as a )yramid 7ith a hei&ht e*ual to he% and a .ase len&th e*ual to scrCs)

BS EN 1992-4:2018 § !2!1!#2$c

468000 mm

48000 556

A'


BS EN 1992-4:2018 § !2!1!#2$c

625830 mm

280 556

A'


BS EN 1992-4:2018 § !2!1!#2$c

625830 mm

280 556

A'


BS EN 1992-4:2018 § !2!1!#2$c

625830 mm

280 556

A'


≥

O S9;;H +A9FRB CGBCK RBNFRB  CASB ;GA; ;GB RBNFRBMB;S O+ S B 1**24:2018 7.2.1.7P2QQ2Q ARB MB;

BS EN 1992-4:2018 § !2!1!#2$c

0.*3

09

,

actor %or the distri.ution o% the stresses in concrete due to ed&es o% concrete mem.er

BS EN 1992-4:2018 § !2!1!#2$c

1.00

100

!"

Shell s)allin& %actorC taes account o% the e%%ect o% a rein%orcement

BS EN 1992-4:2018 § !2!1!#2$c

1.00

100

"'1


BS EN 1992-4:2018 § !2!1!#2$c

1.00

100

"'2


BS EN 1992-4:2018 § !2!1!#2$c

1.00

1000

"'

actor %or di%%erent tension loads actin& on the indiidual anchors o% a &rou) #5rocuct o% the %actors %or directions 1 and 2$

BS EN 1992-4:2018 § !2!1!#2$c

2.00

200

),p

actor to account %or the inluence o% the actual mem.er de)thC hC on the s)littin& resistance %or anchors accordin& to current e()erience

BS EN 1992-4:2018 § !2!1!#2$c

432642 

42742 N

Rk,p

/haracteristic resistance in case o% s)littin& %aillure %or use acc to BS EN 1992-4:2018 § !2!1!#2$c

BS EN 1992-4:2018 § !2!1!#2$c

2887428 N

2887428 N

Rk,p/ IM,p

3esi&n resistance o% an anchor in case o% s)littin& %ailure

B
/hec i% the ed&e distance is such that eriication %or .lo7 out %ailure can .e omitted

BS EN 1992-4:2018 § !2!1!8#1$

00 55

130 mm

BS EN 1992-4:2018 § i&ure !8

# 55

f

BS EN 1992-4:2018 § i&ure !8

2 p',

$((u&

BS EN 1992-4:2018 § !2!1!8#2$

8.70

8.7

k5

BS EN 1992-4:2018 § !2!1!8#2$

1133160 

171710 N

0Rk'

/haracteristic resistance o% sin&le anchor to .lo7-out %ailure +e%e%ence )roKected area o% a %astener %or .lo7-out eriication

3istance o% %astener %rom the .ottom o% the mem.er Num.er o% tensioned %asteners in a ro7 )arallel to ed&e actor considerin& the e%%ect o% craced concrete to the concrete resistance a&ainst .lo7 out %ailure

BS EN 1992-4:2018 § !2!1!8#"$

1440000 mm

1440000 556

A0'

BS EN 1992-4:2018 § !2!1!8#"$

7*8854 mm

#9884 556

A'

Actual )roKected area o% a %astener %or .lo7-out eriication

BS EN 1992-4:2018 § !2!1!8#4$

1.00

100

,

actor %or the distur.ance o% the distri.tution o% stresses in the concrete due to a corner o % concrete mem.er %or .lo7-out %ailure

BS EN 1992-4:2018 § !2!1!8#$

1.34

14



actor that taes account o% the .earin& areas o% the indiidual %asteners o% a &rou)

BS EN 1992-4:2018 § !2!1!8#$

1.00

100

"'1

actor that taes account o% a &rou) e%%ect 7hen di%%erent loads are actin& on the indiidual %asteners o% a &rou)

BS EN 1992-4:2018 § !2!1!8#$

1.00

100

"'2


BS EN 1992-4:2018 § !2!1!8#$

1.00

100

"'


BS EN 1992-4:2018 § !2!1!8#1$

844*70 

84479#0 N

Rk'

/haracteristic resistance to .lo7 out %ailure

BS EN 1992-4:2018 § !2!1!8#1$

71 N

71 N

Rk'/ IM'

3esi&n resistance to .lo7 out %ailure

Stee< faie su33
16*646 

1974 N

Rk!"

BS EN 1992-4:2018 § !2!1!9!1

14#718 N

14#718 N

Rk!"/ IM,!"

/haracteristic resistance o% the su))lementary rein%orcement o% one %astener #most loaded$ 3esi&n resistance o% the su))lementary rein%orcement o% one %astener #most loaded$

'nc>orage faie su33e concrete cone $BS EN 1992-4:2018 ; #2192* BS EN 1992-1-1:2004,A1:2014 § 8!4!2#2$

1.00

1

/oe%icient related to the *uality o% the .ond condition and the )osition o% the .ar durin& concretin&

BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

0.70

=11

/oe%icient %or the e%%ect o% the %orm o% the .ars assumin& ade*uate coer %or rein%orcement No!1

( Ou& "!#-#'a&#($ O; $""d"d


BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

0.70

=12

BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

150 mm

a

3istance .et7een the anchored .ars

BS EN 1992-1-1:2004,A1:2014 § 8!4!2#2$

3.75 /mm

# N556

f d

3esi&n .ond stress

1427#18 N

1427#18 N

Rda

BS EN 1992-4:2018 § !2!1!9!2

3esi&n resistance o% the su))lementary rein%orcement )roided %or one %astener associated 7ith anchora&e %ailure in the concrete cone

"ES&S!'NCE !) SHE'" ,)'DS $BS EN 1992-4:2018 ; #22* P'"'"'PH

F&N', .',%E

.',%ES F")+ E!'

.',%ES F")+ S!'ND'"D

S/+B),

DESC"&P!&)N

Stee< fai
&!H)%! ,E.E" '"+

6eer arm chec

BS EN 1992-4:2018 § !2!2!"!1#1$

0.50

00

k6

BS EN 1992-4:2018 § !2!2!"!1#1$

100

5.00

)"f /d

/oe%icient tain& into account the ed%%ect o% steel %astener's *ualityon the shear ca)acity /hec o% e%%ectie de)th to diameter ratio Additional reduction %actor %or %asteners 7ith he%;dL and concrete class less than /20;2

BS EN 1992-4:2018 § !2!2!"!1#1$

1.00

100

BS EN 1992-4:2018 § !2!2!"!1#1$

121304 

121704 N

0Rk,

BS EN 1992-4:2018 § !2!2!"!1#2$

0.80

080

k7

536317 mm

1# N55

M0!k,

BS EN 1992-4:2018 § !2!2!"!2

212*50 mm

21290 N55

M!k,

/haracteristic .endin& resistance o% the most loaded %astener in tension

BS EN 1992-4:2018 § !2!2!"!2

10*21 

107921 N

Rk,.M

/haracteristic resistance o% a sin&le %astener in case o% steel %ailure 7ith leer arm

BS EN 1992-4:2018 § !2!2!"!2

121304 

121704 N

Rk,

BS EN 1992-4:2018 § a.le !2

9079#8 N

9079#8 N

Rk,/ IM,

/haracteristic resistance o% a sin&le %astener in case o% steel %ailure 7ithout leer arm actor tain& into accout the e%%ect o% steel ductility on the shear %orce redistri.ution .et7een the %asteners o% a &rou) arac er s c en n& res s ance o an n  ua anc or! A))ro(imation is &ien .ased on the old standard .ut the actual alue should come rom the roduct's EA

inal characteristic shear resistance 3es&in resistance o% an anchor in case o% steel %ailure

Concrete Pr?-out fai
2.00

k8

2.00

728321 mm

#28721 556

A'

1.00

100

"',)"a!

BS EN 1992-4:2018 § !2!2!4#2$

3*440* 

947409 N

Rk'p

BS EN 1992-4:2018 § a.le !2

22799 N

22799 N

Rk'p/ IM'

Anchora&e in /oncrete /onstructionC ?olume 10 4!1!2!" 3esi&n o% %astenin&s %or use in /oncrete - the /EN;S 1992-4 5roisions § !"!4

actor %or concrete )ry-out %ailure under shear loadin& Actual area o% concrete cone o% the anchora&e at the concrete sur%ace! Since %or )ry-out %ailure all the %asteners are taen into account it may .e di%%erent %rom the one used in concrete cone calculation ac or or use n concre e )ry-ou a ure o accoun or e eccen r c y o% the resultant shear %orce to the centre o% &raity o% the shear-loaded ost asteners Shear resistance to )ry-out 3es&in resistance o% &rou) o% anchors in case o% concrete )ry-out %ailure

Concrete edge fai
19 55

≤

65 mm

BS EN 1992-4:2018 § !2!2!#1$

00 55

≤

2600 mm

BS EN 1992-4:2018 § !2!2!#4$

12# 55

≥

80 mm

/hec o% eriication method a))lica.ility in case o% em.edded )lates

CGBCK O+ ;GB B++BC; O+ A ARRO MBMBR PS B 1**24:2018  7.2.2.5P14QQ

/hec o% eriication method a))lica.ility - s)acin& o% %asteners

O; A9CA9B BR+CA;O A9

BS EN 1992-4:2018 § !2!2!#14$

100 55

≤

450 mm

BS EN 1992-4:2018 § !2!2!#14$

00 55

≤

450 mm

BS EN 1992-4:2018 § !2!2!#14$

300 mm

1000 55

'1

inal ed&e distance to .e considered in the calculations

BS EN 1992-4:2018 § !2!2!#$

1.70

1#0

k*

actor %or concrete ed&e %ailure under shear loadin& #craced concrete$

BS EN 1992-4:2018 § !2!2!#$

240 mm

240 55

f

E%%ectie len&th o% anchor under shear loadin&! or .olts o% uni%orm cross-section oer their len&ths the alue o% he% has to .e used as e%%ectie anchora&e de)thC and %or anchors 7ith seeral sleees and throats o% cross-sectionC %or e(am)leC only the len&th %rom the concrete sur%ace u) to the releant sleee 7ould &oern!

BS EN 1992-4:2018 § !2!2!#$

0.08*

009

=

actor %or concrete ed&e %ailure eriication

BS EN 1992-4:2018 § !2!2!#$

0.058

00

T

actor %or concrete ed&e %ailure eriication

BS EN 1992-4:2018 § !2!2!#$

100464 

100744 N

0Rk'

@nitial alue o% the characteristic resistance o% an anchor )laced in craced or non-craced concrete and loaded )er)endicular to the ed&e %or ed&e %ailure

BS EN 1992-4:2018 § !2!2!#$

405000 mm

40000 556

A0'E

Area o% concrete cone o% an indiidual anchor at the lateral concrete sur%ace not a%%ected .y ed&es )arallel to the assumed loadin& directionC mem.er thicness or adKacent anchors %or ed&e %ailure

BS EN 1992-4:2018 § !2!2!#$

462150 mm

4210 556

A'E

Actual area o% concrete cone o% anchora&e at the lateral concrete sur%ace %or ed&e %ailure

BS EN 1992-4:2018 § !2!2!#8$

450 mm

40 55

,'!#&

/ritical distance %or )er%ormin& the chec o% cl! !2!2#8$ in case o% %astenin& com)risin& t7o %asteners

ORMA9 MBMBR

CGBCK OR BHB +A9FRB A RUOF; +A9FRB ;BRAC;O PS B 1**24:2018  7.2.2.5P8QQ BS EN 1992-4:2018 § !2!2!#8$

12# 55

≤ @

450 mm

3istance chec /hec o% the ratio .et7een the concrete ed&e .reaout resistance to the concrete .reaout resistaence o% the second %astener

0.70

BS EN 1992-4:2018 § !2!2!#8$

041

BS EN 1992-4:2018 § !2!2!#9$

1.00

100

,

actor that taes account o% the distur.ance o% the distri.ution o% stresses in the concrete due to %urther ed&es o% the concrete mem.er on the shear resistance

BS EN 1992-4:2018 § !2!2!#10$

1.00

100

)

actor that taes account o% the %act that the shear resistance does not decrease )ro)ortionally to the mem.er thicness

BS EN 1992-4:2018 § !2!2!#11$

1.00

100

"'

actor that taes account o% a &rou) e%%ect 7hen di%%erent shear loads are actin& on the indiidual anchors o% a &rou)

BS EN 1992-4:2018 § i&ure !12

0<

BS EN 1992-4:2018 § !2!2!#12$

1.00

100

=

actor that taes account o% the an&le M? .et7een the load a))liedC ?SdC and the direction )er)endicular to the %ree ed&e o% the concrete mem.er

BS EN 1992-4:2018 § !2!2!#1"$

1.40

140

!"

actor that taes account o% the e%%ect o% the ty)e o% rein%orcement used in craced concrete

BS EN 1992-4:2018 § !2!2!#$

1604*7 

10749# N

Rk'

/haracteristic shear resistance to concrete ed&e %ailure

BS EN 1992-4:2018 § a.le !2

107998 N

107998 N

Rk'/ IM'

Stee< faie su33
=E

An&le o% shear %orce

3es&in resistance o% an anchor in case concrete ed&e %ailure

O RBFC;O FB ;O BHB +A9FRB A RUOF; +A9FRB RBNFRB

BS EN 1992-4:2018 § !2!2!!2

0.50

00

k10

BS EN 1992-4:2018 § !2!2!!2

16*646 

1974 N

Rk!"

BS EN 1992-4:2018 § !2!2!!2

147518 

14#718 N

Rk!"/ IM,!"

E%iciency %actor tain& into account the unaoida.le tolrances in 7ormanshi) %or the su))lementary rein%orcement /haracteristic resistance o% the su))lementary rein%orcement o% one %astener #most loaded$ 3esi&n resistance o% the su))lementary rein%orcement o% one %astener #most loaded$

'nc>orage faie su33e concrete @reaAout @od? $BS EN 1992-4:2018 ; #22* BS EN 1992-4:2018 § !2!2!!"

+#u!" 10/'

+ein%orcement anchora&e eriication necessity chec

BS EN 1992-1-1:2004,A1:2014 § 8!4!2#2$

0.70

1

/oe%icient related to the *uality o% the .ond condition and the )osition o% the .ar durin& concretin&

BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

0.70

=11


BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

0.70

=12


BS EN 1992-1-1:2004,A1:2014 § 8!4!4#1$

100 mm

a

3istance .et7een the anchored .ars

BS EN 1992-1-1:2004,A1:2014 § 8!4!2#2$

2.63 /mm

2 N556

f d

3esi&n .ond stress

27049 N

27049 N

Rda

BS EN 1992-4:2018 § !2!2!!"

es&n res s ance o e su)) emen ary re n orcemen )ro e or one %astener associated 7ith anchora&e %ailure in the concrete ed&e .reaout .od

( p!((f (f &)" a$')(!a" 'apa'#&y #, $"'",,a!y

"ES&S!'NCE !) !ENS&)N ,)'DS $BS EN 1992-4:2018 ; !a@
/ES rou3 of 'nc>ors "esistance

,oad

%iti
Stee< fai
$BS EN 1992-4:2018 ; #21*

136467 

82282 

60%

Pu<<-out fai
$BS EN 1992-4:2018 ; #21*

*42478 

82282 

*%

Concrete cone fai
150625 

164563 

10*%

$BS EN 1992-4:2018 ; #214*

S3
+A9FRB

S3
288428 

164563 

57%

B
$BS EN 1992-4:2018 ; #218*

563313 

164563 

2*%

Stee< faie su33
147518 

82282 

56%

'nc>orage faie su33e concrete conce

142718 

82282 

58%

$BS EN 1992-4:2018 ; #2191*

$BS EN 1992-4:2018 ; #2192*

"ES&S!'NCE !) SHE'" ,)'DS $BS EN 1992-4:2018 ; !a@
/ES rou3 of 'nc>ors "esistance

,oad

%iti
Stee< fai
*0*78 

36375 

40%

Concrete edge fai
$BS EN 1992-4:2018 ; #22*

106**8 

72750 

68%

Concrete Pr?-out fai
262*3* 

145500 

55%

Stee< faie su33
147518 

*5628 

65%

'nc>orage faie su33e concrete @reaAout @od?

23304* 

*5628 

0%

$BS EN 1992-4:2018 ; #22*

$BS EN 1992-4:2018 ; #222*

$BS EN 1992-4:2018 ; #22*

"ES&S!'NCE !) C)+B&NED !ENS&)N 'ND SHE'" $BS EN 1992-4:2018 ; !a@
0.67

BS EN 1992-4:2018 § !2!"!1

0

BS EN 1992-4:2018 § !2!"!1



BS EN 1992-4:2018 § !2!"

0#

k11

Su)erscri)t %or the com.ined shear and tension chec

V

100%

T

Da(imum utilisation %actor %or tension

)(

V

100%

T

Da(imum utilisation %actor %or shear

)(

App!(p!#a&" ')"'k#$ 'au,": CB/;S 1**42 6.4.1.2 ". P7.55Q (! P7.56Q TENSION

SHEAR

COMBINED

0

042

0#8

BS EN 1992-4:2018 E*uation #!4$

P'SS

_+  _ ≤1.2

00

0

12

BS EN 1992-4:2018 E*uation #!$

F'&,

_^1.5+_^1.5≤1

04#

02

099

BS EN 1992-4:2018 E*uation #!$

P'SS

_^(_7 )+  _^( _7 )≤1

0.71

0.75

1.46

BS EN 1992-4:2018 E*uation #!$

+A9

_^2+_^2≤1

Header Fasteners to BS en 1992-4 E 2018

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