PROJECT TITLE: KFSH & RC
DESCRIPTION: PACKAGE -C (EMS) REF: LEVEL - 1
LOCATION : RIYADH
2 C E S / M
FLOOR VIBRATIONS FOR SENSITIVE EQUIPMENTS N IO T A R E L E C C A
FLOOR VIBRATIONS
Concretestrength Concrete Unit t! Mo()(sof*)asticit+ D+na&ic *)astic Mo()(s /-!"*c0 2)aThic$ness 4oison Ratio 2(peri&pose Loa 2)ase)feight Tota)eight
fc' g *c * h u 2L
2pan2pan" c > * h3 g %/-"/-
a
35 Mpa $N%&3 "# ",,-.M pa 351," Mpa 3-. && .!" "3 pa 6!## pa 3.!## pa 3.##.N %&&" ,8.. && ,55, && "*9.1 3!-5 5.92 Hz
7 7
Nat(ra) ;re7(enc+ of ;)oor > c f %a"
c f f
Co&p(terMoa)Ana)+sis
5!,88H
Aritrar+ force app)ie Def)ection (e to 4 ;)oor ;(na&enta) ;re7(enc+ Use
4 d fn
;)e?ii)it+ Ratio Dp > d%4
Dp
-.. $N -!#. "81 && 5!,6H -!#.*<." &&%$N
E L B A W O L L A
A L LOWA B L E FLO O R VI 10
1
0.1
0.01
0.001
0.0001 1
FREQ UEN
F OOTST EP F OR
40.0 $ z (H 4.0 % " ' & % f
0.4 0
=a)$er=eight
=
50
100
Walking Spee
-.. $g
FOOTFLLIMP =a)$ing 2pee > -.. 2teps%&in ;ootfa))I&p()se;actor ;ootstep;orce4()seTi&e Maximum Force = Walker Weight x Footfall Impulse
Ma?i&(& Disp)ace&ent : > ; Dp f " % /" f "0 &a?
&
o
Ma?i&(& @e)ocit+ @&a? > "p fn &a?
n
;ast ;&%= fo ;&
3 -!6 5 H
86 $N -!
"!5 " = % -!5 & ; -
.!5 .
&a?
@&a?
1!""*<.3 &&
3!.1*<.# m&%sec
.
5.
-.. =a)$ing 2pee
Ref:-Floor vibrations due to human activi
Ma?i&(& Acce)eration A&a? > "p fn @&a?
A&a?
.!.--5 &%sec"
Aa))oa)e
Aa)o
.!."". &%sec"
O!
SHEET No.
MADE
DATE
SR
25-02-10
Che!e"
DATE
SR
2#-02-10
Rev.
RATIONS (SIEMENS )
10
100
Y (Hz)
E PULSE TIME
50
200
250
300
(Sep!"#in$ LSE FCTOR
-5. ".. /steps%&in0 y, AISC (200!
"5.
Line Y 3!68!1-.!#-5!., -,!18 "5!3. 3.!#35!"8 3,!18 #3!6, #6!"" #,!1"
.!3, .!6. -!3. "!#8 #!#" 6!"-.!5. -3!,3 -8!1-1!-3 -,!-1 -,!5#
Line " Line Y 3!6-#18 .!31,3#6 8!1-.51 .!8,6,-, -.!#.13 -!",,.5 -5!.,36 "!#83,-,!18"1 #!#-885 "5!3.-" 6!".568 3.!#.5 -.!5..5 35!"566 -3!,"8, 3,!15,# -8!1-" #3!6,-1 -1!-"8, #6!"""" -,!-1." #,!1-5, -,!5##6 Line " Y -1!-58 .!#.#"16 3#!#6-" .!6"#6 5"!#5,1 -!3"36# 65!#815 "!#83,,,!63"3 #!5..5, -"8!5.8 6!3#"6-5-!8.8 -.!5..5 -68!"11 -3!,"8, -,,!6-8 -8!1-" "-1!5#- -1!#6-# "38!,#1 -,!5##6 "#8!56 -,!5##6
;re7(enc+ /H0 A))oa)e Acce)eration /&%sec"0 .!." .!.-# Acc ;re7 A))oa)eacc 3 .!.-6 .!.--5#36 5 !,85 .!."". # .!.-, 5 .!."" 8 .!."# .!."1,,-3 6 .!."5 1 .!."6 A))oa)e , .!.", fre7 aaac -. .!.3 . .!."". --" -3 -# -5 -8 -6 -1 -, ". "5 3. 35 #. #5 5. 55 8.
.!.36 .!.#8 .!.55 .!.88 .!.66 .!.1, .!-.3 .!--6 .!-33 .!-5 .!-61 .!".# .!"", .!"53 .!"66 .!3.. .!583 -
5!,85 5!,85
;ast Moerate 2)o
-.. steps%&in(te 65 steps%&in(te 5. steps%&in(te
Range2ei&ens ?
+ 5!,85
.!.--5
Range ;;4 Ti&e -..
5
-..
-!6
ff
.!."". .
;&%= -!6 -!5 -!3
fo>-%to 5 "!5 -!#
10.0000
2 C E / M N O I T A R 0.1000 E LE C C A E L B 0.0100 A W O LL A S 1.0000
al l Colum nB
0.0010 1
10
100
FREQUENCY (Hz) 1.2
1
0.8
0.6
Column B
0.4
0.2
0 0
10
20
30
40
50
60
70
Line " -1!" 3#!5 5"!5 65!5 ,,!6 -"8!5 -5-!8 -68!3
Y .!5 .!1 -!# "!8 #!8 6!5 -.!6 -#!-
.!# .!6 -!3 "!5 #!5 6!3 -.!5 -3!,
-,,!6 "-1!5 "38!, "#8!8
-6!. -1!8 -,!6 -,!6
-8!1 -1!5 -,!5 -,!5
Y
-..!.
f/?0 > < -!58-,18"".,#-5,*<.1?E# 9 .!..... -.!.
-!.
.!.!.
5.!. -..!. -5.!. "..!.
5-36?E3 < #!65-8.5-,11#65-*<.5?E" 9 .!.-"#-113-8? 9 .!"85,..##,8 Y 4o)+no &ia) /Y0
5.!. 3..!.
Line 3 Y --!818- -!-#685 3"!55#3 -!"1-11 5.!.135 -!31,"8 6"!".36 -!5-..6 1#!3.6" -!566-1 ,1!#,65 -!86--# -..!-86 -!81#58 -""!"16 -!115,-#.!"3# -58!5--81!-,6 -1#!#6# -,8!-8
"!.8.# "!".1.5 "!3-5## "!#685"!5131,
-!-#685 -!"1-11 -!31,"8 -!5-..6 -!566-1 -!86--# -!81#58 -!115,"!.8.# "!".1.5 "!3-5## "!#685"!5131,
Y 3 "!5 " -!5 .!5 . .
5.
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-5.
"..
"
FR*;G 3 "!5
f/?0 > .!..,318.###? 9 .!6#-#5#6-3,
"
sheet Linea /shee
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Y
5.
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