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发表于 2013-5-1 09:28
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来自: 新加坡
Unity Checks
A unity check is simply the ratio of actual demand over allowable capacity. In some cases the unity check represents a stress ratio, in others it is an ultimate force ratio. The unity check might also represent a deflection ratio or a ratio for other design criteria. The unity check represents an "envelope" check. All of the design load cases are checked for the member and the worst-case value is stored. These checks encompass all types of checks pertinent to the material and according to the assumptions and limitations of each design material module. |
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