Example 511: Force load on a corner of a 2D membrane

The corner of a single 2D finite elastic membrane element, with a rotating fibre distribution and pole-zero material behaviour, is force loaded outwardly.


The comfile run by this example is as follows:

#Example_511: Biaxial membrane test using finite elasticity.
#Force bc on one corner.
fem define coordinates;r;membrane_force;example
fem define nodes;r;;example
fem define bases;r;;example
fem define elements;r;;example
fem define fibres;r;;example
fem define elements;r;;example fibre
fem define equation;r;;example
fem define material;r;;example
fem define initial;r;;example
fem define solve;r;;example
fem solve incr 0.1 iter 2
fem solve incr 0.9
fem def window
fem draw lines
fem draw lines def dot
fem

Additional testing commands:

fem list initial

Files used by this example are:

Name                        Modified     Size

example_511.com 10-Apr-2000 509 membrane_force.ipbase 10-Apr-2000 1.1k membrane_force.ipcoor 10-Apr-2000 860 membrane_force.ipelem 10-Apr-2000 349 membrane_force.ipelfb 10-Apr-2000 229 membrane_force.ipequa 02-May-2004 1.7k membrane_force.ipfibr 30-Jan-2001 754 membrane_force.ipinit 05-Dec-2002 1.2k membrane_force.ipmate 05-Dec-2002 5.9k membrane_force.ipnode 10-Apr-2000 905 membrane_force.ippara 17-Dec-2002 5.0k membrane_force.ipsolv 16-Aug-2010 2.3k membrane_force.ipsolv.old 13-Apr-2007 2.2k membrane_force.ipsolv.save 16-Aug-2010 2.3k test_output.com 10-Apr-2000 17

Download the entire example:

Name                      Modified     Size

examples_5_51_511.tar.gz 17-Aug-2010 7.4k

Testing status by version:

StatusTestedReal time (s)
i686-linux
cmSuccessSun Mar 6 00:01:56 20161
cm-debugSuccessSat Mar 5 00:02:13 20161
mips-irix
cmSuccessSun Aug 19 01:23:41 20073
cm-debugSuccessWed Aug 15 01:22:57 20075
cm-debug-clear-mallocSuccessSat Aug 18 01:25:21 20079
cm-debug-clear-malloc7SuccessMon Aug 20 01:21:16 20079
cm64SuccessSun Aug 19 01:24:49 20073
cm64-debugSuccessTue Aug 21 01:19:01 20076
cm64-debug-clear-mallocSuccessTue Feb 1 09:43:19 20052
rs6000-aix
cmSuccessWed Mar 4 01:07:17 20091
cm-debugSuccessMon Mar 2 01:06:18 20091
cm64SuccessWed Mar 4 01:07:17 20091
cm64-debugSuccessTue Mar 3 01:11:54 20091
x86_64-linux
cmSuccessSun Mar 6 00:01:02 20160
cm-debugSuccessSat Mar 5 00:01:13 20160

Testing status by file:


Html last generated: Sun Mar 6 05:50:21 2016

Input last modified: Mon Aug 16 11:19:17 2010


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