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发表于 2004-7-2 20:48:48
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来自 英国
回复: 【讨论】请教一个简单的问题!!!
When modeling with shell elements, the reference surface is typically coincident with the shell's midsurface. However, many situations arise in which it is more convenient to define the reference surface as offset from the shell's midsurface. For example, surfaces created in CAD packages usually represent either the top or bottom surface of the shell body. In this case it may be easier to define the reference surface to be coincident with the CAD surface and, therefore, offset from the shell's midsurface. __ Getting started with Abaqus/Standard 5.1.4 |
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