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problem in obtaing of the torsional stiffness of an automotive chassis

Thread starter soheil136
Start date Jan 13, 2011

Status: Not open for further replies.

Jan 13, 2011

soheil136

Mechanical

Hello
I've made a model of an automotive chassis with beam element .I fixed two points of rear axle and apply force on front axle for obtainig torsional stiffness of chassis, but it wasn't solved. the error is : some of the elements have zero legnth.
what shoud I do?
plz help