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楼主 |
发表于 2008-4-12 21:33
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模型中的问题
job中出现以下情况:
The plastic strain at first yield must be zero
*drucker prager requires the use of *drucker prager hardening
The material options *cap plasticity, *cast iron plasticity, *clay plasticity, *concrete, *concrete damaged plasticity, *drucker prager, *foam, *crushable foam, *mohr coulomb, *jointed material and *plastic are mutually exclusive
Permeability is specified on 789 elements but the initial void ratio is not defined. Use *initial conditions to the value. The elements are identified in element set ErrElemPermNoInitVoidRatio.
Third invariant factor (k) must be .ge. 0.77800 and .le. 1.0000
Analysis Input File Processor exited with an error.
到底是什么情况导致的,请指教
多谢 |
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