惯性载荷是在加速度作用下产生的与结构质量直接相关的一种体积载荷。
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习惯于将惯性载荷、冲击力等作为静力加在结构上进行结构分析是不合理的。
The article points out that it was customary to analyse the structure with the inertial load and the impact force as the static force on the structure, and that this method is not reasonable.
分析了在惯性载荷作用下的弹性梁的应力及应变,并对弹性结构进行了模态分析。
Stress and strain of elastic beam under inertial load was analyzed, and modal analysis of elastic structure was figured out.
测试结果表明:惯性载荷和冲击力等突加载荷的动荷系数都大于2,因此是不能忽略的。
The test result shows that the dynamic load factor of the suddenly applied load such as the inertial load and the impact load is larger than 2, and so cannot be ignored.
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