ANALISIS CON ANSYS 14.5 WORKBENCH Para el análisis en ANSYS, se utili! la "e#$etr%a &rea'a en el s#(t)are s#(t)are CA*IA, en esta se&&i!n 'el tra+a# se $uestra el -r#&es# ue se lle/! a &a+# -ara realiar 'i&0# análisis. Crear -r#e&t# en ANSYS Pri$er# a+ri$#s ANSYS )#r2+en&0 aut#$áti&a$ente se &rea un nue/# -r#e&t#, -#steri#r$ente es&#"e$#s ue ti-# 'e análisis uere$#s realiar. realiar. Para nuestr# &as# 0are$#s un análisis estru&tural estáti&#. 3na /e ue ten"a$#s nuestr# &ua'r# 'e análisis estru&tural estáti&# &rea'#, in"resare$#s l#s 'at#s 'e in"enier%a, ue n# es $ás ue el $aterial sus &ara&ter%sti&as, ue ten"a$#s -ensa'# usar, -ara este análisis se utili! &#$# +ase un a&er# estru&tural, al &ual se le $#'i&ar#n -r#-ie'a'es -r#-ie'a'es &r%ti&as -ara el análisis, &#$# el $!'ul# 'e elasti&i'a', en el &ual se in"res! un /al#r 'e 1.1678888e11 Pa. I$-#rtar "e#$etr%a. Para -#'er i$-#rtar nuestra "e#$etr%a al s#(t)are s#(t)are ANSYS, es ne&esari# n e&esari# "uar'arla -ri$era$ente en el s#(t)are s#(t)are 'e 'i+u# asisti'# -#r &#$-uta'#ra, en nuestr# &as# CA*IA, CA*IA, &#$# un ar&0i/# ue ten"a la e9tensi!n st- :Stan'ar' (#r E9&0an"e #( Pr#'u&t $#'el 'ata;. 3na /e ue ten"a$#s nuestr# ar&0i/# "uar'a'# en 'i&0a e9tensi!n, 'es'e la /entana -rin&i-al 'el -r#e&t# a+ri$#s la -arte 'e "e#$etr%a :<=;. En esta se&&i!n es '#n'e -#'e$#s i$-#rtar nuestra "e#$etr%a :ta$+i>n se -ue'e i$-#rtar 'es'e la /entana -rin&i-al;. Para i$-#rtar la "e#$etr%a :&#$# se está usan'# ANSYS 14.5; tene$#s ue in'i&ar las uni'a'es en las &uales se en&uentra nuestr# $#'el# # "e#$etr%a, en nuestr# &as# esta 'i+ua'a en $il%$etr#s. En esta $is$a /entana se intr#'u&en l#s /al#res 'el es-es#r 'e nuestra lata a'e$ás se le asi"na un $aterial. El es-es#r es 'e ?.74 $$ el $aterial asi"na'# es auel ue $#'i&a$#s sus -r#-ie'a'es al -rin&i-i#. A &#ntinua&i!n se -resenta una i$a"en en '#n'e se $uestra la "e#$etr%a a i$-#rta'a.
=ALLAt#'# 'e $alla'# =ulti#ne ua' $et0#' se le 'i# un ta$a@# 'e ele$ent# 'e 1 $$. A &#ntinua&i!n se -resenta una i$a"en 'e la "e#$etr%a $alla'a 'el ti-# 'e $alla'# ue se utili!.
A-li&ar &ar"as Para nuestr# $#'el#, le a-li&a$#s una -resi!n 'e 7??KPa, ue es la -resi!n ue se a-li&! a la late en nuestr# e9-eri$ent#, a'e$ás se an la -arte su-eri#r en in(eri#r 'e nuestra lata. A &#ntinua&i!n se $uestra una i$a"en 'e nuestr# $#'el# en ANSYS &#n sus res-e&ti/#s -ará$etr#s asi"na'#s -ara el análisis.
S#lu&i!n. En nuestra s#lu&i!n uere$#s #+tener el es(uer# elásti&# eui/alente 'e(#r$a&i!n t#tal, l# &ual in'i&a$#s en l#s -ará$etr#s 'e S#luti#n. A &#ntinua&i!n se $uestran '#s i$á"enes en '#n'e se -ue'e #+ser/ar l#s resulta'#s #+teni'#s.
Es(uer# elásti&# eui/alente.
Es i$-#rtante $en&i#nar ue la /isualia&i!n 'e l#s resulta'#s esta es&ala'a, es 'e&ir ue se e9a"era el resulta'# /isual -ara ue se -ue'a a-re&iar 'e $e#r $anera l# ue sea 'e inter>s.
A &#ntinua&i!n se ane9an #s resulta'#s #+teni'#s -#r Anss.
Project Subject
Estructuras de Pared delgada.
First Saved
Thursday, May 8, 2014
Last Saved
Suday, !ue 1, 2014
Pr"duct #ersi"
14.$ %elease
Save Pr"ject &e'"re S"luti"
("
Save Pr"ject )'ter S"luti"
("
Units TABLE 1 *it Syste+
Metric ++, -g, (, s, +#, +) /egrees rads elsius
)gle
/egrees
%"tati"al #el"city
rads
Te+erature
elsius
Model (A4) Geometry TABLE 2 Model (A4) > Geometry 3bject (a+e
Geometry
State
Fully /e'ied Definition
S"urce
5*sers53scar &arr"es5/"cu+ets5SEPT6M35ared delgada5lata7'iles5d05SS5/M5SS.agdb
Tye
/esigM"deler
Legth *it Ele+et "tr"l
Milli+eters Pr"gra+ "tr"lled
/islay Style
&"dy "l"r Bondin! Bo"
Legth 9
1:$.; ++
Legth
1:<.41 ++
Legth =
242. ++ Pro#erties
#"lu+e
>2$$0 ++?
Mass
0.2$$$2 -g
Sur'ace )reaar"@.
1.>$<>eA00$ ++B
Scale Fact"r #alue
1. $t%tistics
&"dies
1
)ctive &"dies
1
("des
1420<;
Ele+ets
141$1$
Mesh Metric
("e B%sic Geometry &#tions
Para+eters
es
Para+eter Cey
/S
)ttributes
("
(a+ed Selecti"s
("
Material Pr"erties
(" Ad'%nced Geometry &#tions
*se )ss"ciativity
es
""rdiate Syste+s
("
%eader M"de Saves *dated File
("
*se 6staces
es
S+art )/ *date
("
)ttach File #ia Te+ File
es
Te+"rary /irect"ry
5*sers53scar &arr"es5)/ata5L"cal5Te+
)alysis Tye
>D/
/ec"+"se /isj"it e"+etry
es
Ecl"sure ad Sy++etry Pr"cessig
es
TABLE Model (A4) > Geometry > P%rts 3bject (a+e
Surface Body
State
Meshed
Gr%#ics Pro#erties #isible Trasarecy
es 1
Definition Suressed
("
Sti''ess &ehavi"r
Fle@ible
""rdiate Syste+
/e'ault ""rdiate Syste+
%e'erece Te+erature
&y Evir"+et
Thic-ess
0.24 ++
Thic-ess M"de
Maual
3''set Tye
Middle
M%teri%l )ssig+et
Structural Steel
("liear E''ects
es
Ther+al Strai E''ects
es
Bondin! Bo" Legth 9
1:$.; ++
Legth
1:<.41 ++
Legth =
242. ++
Pro#erties #"lu+e
>2$$0 ++?
Mass
0.2$$$2 -g
etr"id 9
D4.>18$eD00> ++
etr"id
D0.$11:; ++
etr"id =
D;0.;2; ++
M"+et "' 6ertia 61
22$>.4 -g++B
M"+et "' 6ertia 62
22$0.$ -g++B
M"+et "' 6ertia 6>
1;>2.2 -g++B
Sur'ace )reaar"@.
1.>$<>eA00$ ++B
$t%tistics ("des
1420<;
Ele+ets
141$1$
Mesh Metric
("e
Coordinate Systems TABLE 4 Model (A4) > *oordin%te $ystems > *oordin%te $ystem 3bject (a+e
Global Coordinate System
State
Fully /e'ied
Definition Tye
artesia
""rdiate Syste+ 6/
0. &ri!in
3rigi 9
0. ++
3rigi
0. ++
3rigi =
0. ++
Direction%l +ectors 9 )@is /ata
G 1. 0. 0. H
)@is /ata
G 0. 1. 0. H
= )@is /ata
G 0. 0. 1. H
Mesh TABLE , Model (A4) > Mes 3bject (a+e State
Mesh S"lved
Def%lts Physics Pre'erece
Mechaical
%elevace
0
$i-in! *se )dvaced SiIe Fucti" %elevace eter 6itial SiIe Seed
3 urvature "arse )ctive )sse+bly
S+""thig
Mediu+
Sa )gle eter
"arse
urvature ("r+al )gle
/e'ault >0.0 J
Mi SiIe
/e'ault 1.>88<0 ++
Ma@ Face SiIe
/e'ault <.;4>0 ++
r"Kth %ate Mii+u+ Edge Legth
/e'ault >.>24>0 ++
.nfl%tion *se )ut"+atic 6'lati"
("e
6'lati" 3ti"
S+""th Trasiti"
Trasiti" %ati"
0.2:2
Ma@i+u+ Layers
2
r"Kth %ate
1.2
6'lati" )lg"rith+
Pre
#ieK )dvaced 3ti"s
("
P%tc *onformin! &#tions Triagle Sur'ace Mesher
Pr"gra+ "tr"lled
Ad'%nced Shae hec-ig Ele+et Midside ("des (u+ber "' %etries E@tra %etries F"r )sse+bly %igid &"dy &ehavi"r Mesh M"rhig
Stadard Mechaical Pr"gra+ "tr"lled /e'ault 4 es /i+esi"ally %educed /isabled
Defe%trin! *se Sheet Thic-ess '"r Pich Pich T"lerace
(" /e'ault 1.24;:0 ++
eerate Pich " %e'resh
("
Sheet L"" %e+"val
("
)ut"+atic Mesh &ased /e'eaturig
3
/e'eaturig T"lerace
/e'ault 1.041$0 ++
$t%tistics ("des
1420<;
Ele+ets
141$1$
Mesh Metric
("e
TABLE / Model (A4) > Mes > Mes *ontrols 3bject (a+e
MultiZone Quad/Tri Method
State
Fully /e'ied
$co#e Sc"ig Meth"d
e"+etry Selecti"
e"+etry
1 &"dy
Definition Suressed
("
Meth"d
Multi="e uadTri
Sur'ace Mesh Meth"d
*i'"r+
Ele+et Midside ("des
*se l"bal Settig
Free Face Mesh Tye
)ll uad
Ele+et SiIe
1. ++
Ad'%nced Mesh &ased /e'eaturig
3
/e'eaturig T"lerace
/e'ault1.041$ ++
Sheet L"" %e+"val
("
Mii+u+ Edge Legth
>.>24> ++
rite 6EM F/ Files
("
$t%tic $trctr%l (A,) TABLE 0 Model (A4) > An%lysis 3bject (a+e
Static Structural (A5)
State
S"lved
Definition Physics Tye
Structural
)alysis Tye
Static Structural
S"lver Target
Mechaical )P/L
&#tions Evir"+et Te+erature
22. J
eerate 6ut 3ly
("
TABLE Model (A4) > $t%tic $trctr%l (A,) > An%lysis $ettin!s 3bject (a+e State
Analysis Settins Fully /e'ied $te# *ontrols
(u+ber 3' Stes
1.
urret Ste (u+ber
1.
Ste Ed Ti+e )ut" Ti+e Steig
1. s Pr"gra+ "tr"lled $ol'er *ontrols
S"lver Tye
Pr"gra+ "tr"lled
ea- Srigs
Pr"gra+ "tr"lled
Large /e'lecti"
3''
6ertia %elie'
3''
est%rt *ontrols eerate %estart P"its
Pr"gra+ "tr"lled
%etai Files )'ter Full S"lve
(" 3online%r *ontrols
F"rce "vergece
Pr"gra+ "tr"lled
M"+et "vergece
Pr"gra+ "tr"lled
/islace+et "vergece
Pr"gra+ "tr"lled
%"tati" "vergece
Pr"gra+ "tr"lled
Lie Search
Pr"gra+ "tr"lled
StabiliIati"
3''
&t#t *ontrols Stress
es
Strai
es
("dal F"rces
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"tact Miscellae"us
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St"re %esults )t Ma@ (u+ber "' %esult Sets
)ll Ti+e P"its Pr"gra+ "tr"lled An%lysis D%t% M%n%!ement
S"lver Files /irect"ry Future )alysis
5*sers53scar &arr"es5/"cu+ets5SEPT6M35ared delgada5lata7'iles5d05SS5MEN5 ("e
Scratch S"lver Files /irect"ry Save M)P/L db
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/elete *eeded Files
es
("liear S"luti"
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S"lver *its S"lver *it Syste+
)ctive Syste+ ++ TABLE Model (A4) > $t%tic $trctr%l (A,) > Lo%ds
3bject (a+e
!i"ed Su##ort
$ressure
State
!i"ed Su##ort %
Fully /e'ied $co#e
Sc"ig Meth"d e"+etry
e"+etry Selecti" 4 Edges
44 Faces
4 Edges
Pressure
Fi@ed Su"rt
Definition Tye Suressed
Fi@ed Su"rt
("
/e'ie &y
("r+al T"
Magitude
0.2 MPa ra+ed 5.GUE 1 Model (A4) > $t%tic $trctr%l (A,) > Pressre
Solution (A6) TABLE 16 Model (A4) > $t%tic $trctr%l (A,) > $oltion 3bject (a+e State
Solution (A&) S"lved
Ad%#ti'e Mes efinement Ma@ %e'ie+et L""s
1.
%e'ie+et /eth
2.
.nform%tion Status
/"e
TABLE 11 Model (A4) > $t%tic $trctr%l (A,) > $oltion (A/) > $oltion .nform%tion 3bject (a+e
Solution 'nformation
State
S"lved
$oltion .nform%tion S"luti" 3utut
S"lver 3utut
(eKt"D%ahs" %esiduals
0
*date 6terval
2.$ s
/islay P"its
)ll
5E *onnection +isi7ility )ctivate #isibility
es
/islay
)ll FE "ect"rs
/raK "ecti"s )ttached T"
)ll ("des
Lie "l"r
"ecti" Tye
#isible " %esults
("
Lie Thic-ess
Sigle
/islay Tye
Lies
TABLE 12 Model (A4) > $t%tic $trctr%l (A,) > $oltion (A/) > eslts 3bject (a+e
Total eformation
*ui+alent lastic Strain
State
S"lved $co#e
Sc"ig Meth"d
e"+etry Selecti"
e"+etry
)ll &"dies
Shell
T"&"tt"+ Definition
Tye
T"tal /e'"r+ati"
EOuivalet Elastic Strai
&y
Ti+e
/islay Ti+e
Last
alculate Ti+e Nist"ry
es
6deti'ier Suressed
(" eslts
Mii+u+
0. ++
1.$>42eD00$ ++++
Ma@i+u+
:.<0::eD002 ++
1.4124eD00> ++++
.nform%tion Ti+e
1. s
L"ad Ste
1
Subste
1
6terati" (u+ber
1 .nte!r%tion Point eslts
/islay 3ti"
)veraged
M%teri%l D%t% Structural Steel TABLE 1 $trctr%l $teel > *onst%nts /esity "e''iciet "' Ther+al E@asi"
:.8$eD00< -g ++D> 1.2eD00$ D1
Seci'ic Neat
4.>4eA00$ +! -gD1 D1
Ther+al "ductivity
<.0$eD002 ++D1 D1
%esistivity
1.:eD004 "h+ ++
TABLE 14 $trctr%l $teel > *om#ressi'e Ultim%te $tren!t "+ressive *lti+ate Stregth MPa 0 TABLE 1, $trctr%l $teel > *om#ressi'e 8ield $tren!t "+ressive ield Stregth MPa 2$0 TABLE 1/ $trctr%l $teel > Tensile 8ield $tren!t Tesile ield Stregth MPa 2$0 TABLE 10 $trctr%l $teel > Tensile Ultim%te $tren!t Tesile *lti+ate Stregth MPa 4<0 TABLE 1 $trctr%l $teel > .sotro#ic $ec%nt *oefficient of Term%l E"#%nsion %e'erece Te+erature 22
TABLE 1 $trctr%l $teel > Altern%tin! $tress Me%n $tress )lteratig Stress MPa
ycles
Mea Stress MPa
>;;;
10
0
282:
20
0
18;<
$0
0
141>
100
0
10<;
200
0
441
2000
0
2<2
10000
0
214
20000
0
1>8
1.eA00$
0
114
2.eA00$
0
8<.2
1.eA00<
0
TABLE 26 $trctr%l $teel > $tr%in9Life P%r%meters Stregth "e''iciet MPa ;20
Stregth E@"et
/uctility "e''iciet
D0.10<
0.21>
/uctility E@"et D0.4:
yclic Stregth "e''iciet MPa 1000
yclic Strai Nardeig E@"et 0.2
TABLE 21 $trctr%l $teel > .sotro#ic El%sticity Te+erature "ugQs M"dulus MPa P"iss"Qs %ati" &ul- M"dulus MPa Shear M"dulus MPa 1.18;8eA00$
0.>
;;1$2
4$:<2
TABLE 22 $trctr%l $teel > .sotro#ic el%ti'e Perme%7ility %elative Per+eability 10000
