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引用"cqqjzy"关于"江老师 请教:对某个单元移动追踪器中转化为静力荷载分析时,为什么荷载值比转化前的标准车辆数值小很多?"
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xiong...@163.com
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Aug 13, 2006, 8:31:38 PM
8/13/06
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to 阳光软件.midas-civil
江老师
请教:对某个单元移动追踪器中转化为静力荷载分析时,为什么荷载值比转化前的标准车辆数值小很多?
江安
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Aug 13, 2006, 8:38:48 PM
8/13/06
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车道定义时,可以按车道单元,或按横向联系梁的单元来定义。如果按前者,荷载值应该还要考虑了冲击系数,所以,数值上应该比标准车辆大一点;如果按后者,荷载是按杠杆法分布到横梁上面,也就是说,将一个标准车分到横梁上了,即使再考虑冲击系数,数值上还是要小一些。
以上讲的只是我理解的一种可能,不知道您的结果中为什么会出现这种情况,如果将模型发上来,可能会清楚些。
2006/8/14,
xiong...@163.com
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江老师
请教:对某个单元移动追踪器中转化为静力荷载分析时,为什么荷载值比转化前的标准车辆数值小很多?
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