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I would like to apply a time series of loads to bolts. It represents 1 second of stresses when hitting a pothole. I am only familiar with using HyperMesh OptiStruct.
Thanks.
Hi, one qustion:
is this load quasi-static? or are you talking about some very quick change in load, like an impact? you described a pothole, so i imagine this is very dynamic.
if it is quasi-static, you could use OptiStruct Implicit, or maybe even NonLinear Transient loadcase, and prescribe a curve using TABLED1.
If this is a really dynamic event, you might to use OptiStruct Explicit loadcase, or even Radioss.
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