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2019-07-20View Original

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用Caesar II软件计算选取的弹簧,往往会遇到垂直位移小于2mm的时候,记得见过一个规定,小于2mm的改为刚性支架,但是忘记了是哪本规范,还是统一规定了。
Reply #22019-07-22
不建议这么做,我试过1毫米的垂直位移,改刚性后都导致应力不合格。
Reply #32019-07-23
好像是中石化洛阳院的配管设计规定,一般情况下,选弹簧考虑设计工况,基本上超2mm。
Reply #42019-07-23
你既然用的CII,为什么不在模型上直接将弹簧改成刚性?
Reply #52020-02-03
培训视频上老师说的2~3mm的垂直位移改用弹簧没太大意义,至于规范上应该不会直接说吧

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