确定结构或构件在承受一定的静力或动力荷载、温度或约束作用时的应力和变位分布规律的手段之一,根据试验要求,通过对测试数据进行整理分析而求得结论。
所建模型经复杂结构有限元方法分析,结果和试验相吻合,表明等效模型是合理的,方法是正确的。
Using complex structure finite element analysis, the theoretical prediction conforms with the experimental results very well, the equivalent model is reasonable, and the method is correct.
试验模态分析是识别机械结构系统固有特性的一种常用、有效的现代技术。
The test modal analysis is an effective means to identify the intrinsic attribute of a mechanical structure.
本文通过大型试验的研究,分析梁板结构截面的剪力滞效应,及翼缘板的有效分布宽度,为设计提供参考。
In the paper, spear lag of beam plated construction and effective distribution width of flange plate are analysed through model test and research. It provides a reference in design.
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