Hypermesh Presentation1

8/20/2019 Hypermesh Presentation1

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ME -5040


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Modelbrowser &Utility area

Graphics

area

Tool bars Main

menu

Hypermesh 12 interface


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Selecting user prole

Preferences User proleoptistruct


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Calculation of stress concentration of a plate wit load atcenter

!imensions

" # $ % 0 mm Tic'ness ( ) mm

Material properties

*oun+,s Modulus ( ./0 E5 Mpa1Poisson2s 3atio ( 0.)

$oundary conditions•Plate clamped at all corners•orce of 4000 at te center

4000


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Following collectors have to be created/. Material collector ( ame % 6teel 7 E % /0E5 7 8 %0.). Property Collector ( Prop 9 6teel). Component Collectors( /1Plate 1 :eometry

Material Collector


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Property Collector

Property collector

Component collector

ComponentCollector

Enter tic'ness of sell % / mm


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Component collector

Usin+ symmetry only ;uarter model is used for analysis

6elect property collector component name select property create

<

$ C

!

oundary conditionsEd+e are

constrainedEd+e are


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Creating the geometryPlace nodes at re;uired co ? ordinates:eom nodes Enter co-ordinatescreate


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Creating the geometry

Connect appropriate nodes usin+ lines and arc to build re;uired +eometry:eom lines linear nodes select nodes create

!elete all temporary nodes

nodes ( :eom Temp nodes clear all


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!eshing

! spline lines create


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To increase mes density at re;uired area use biasin+

Perform a mes ;uality cec' before completin+ mes operation. Cec' @acobian 7 s'ew7aspect 7 warpa+e


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Creating load collector

"oad collector

6elect load collector enter load name clic' Acreate A

Create two load collectors• or symmetry• or force


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oundary conditions (/16ymmetry alon+ # and y a#is1 orce

/1 6ymmetry (


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"pplying forces


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Create load step


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Submitting the model for analysis


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#iewing results in Hyper view"oad .res le and clic' on apply

To 8iew displacement contours (Clic' on results Bector !isplacement Ma+

#iewing results in Hyper view


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#iewing results in Hyper view"oad .res le and clic' on apply

To 8iew stress contours (Clic' on results 6calar Bon misses


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Some points on selection of material types

!"$ 1 %!enes te material properties for linear7 temperature-independent7 isotropic materials or a simple linear structural non-temperature analysis only E7 U & 3D= need to be d

dened or termal stresses < and T3E are dened

!"$ 2%!enes te material properties for linear7 temperature-independent7 anisotropic materials fortwo-dimensional elements!"$ & Tis material card is needed for eat transfer problems li'e conduction and con8ection Tis card can be used in combination wit eiter M


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$able of Consistent units

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Hypermesh Presentation1