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首页> 外文期刊>International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development >EXPERIMENTAL AND ANALYTICAL STUDY ON THE DYNAMIC BEHAVIOR OF FRAMES UNDER RELATIVE DISPLACEMENT BETWEEN SUPPORT POINTS
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EXPERIMENTAL AND ANALYTICAL STUDY ON THE DYNAMIC BEHAVIOR OF FRAMES UNDER RELATIVE DISPLACEMENT BETWEEN SUPPORT POINTS

机译:支撑点之间相对位移下框架动力特性的实验与分析研究

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摘要

This study is concerned with the feasibility of the equation of motion considering dynamic relative displacement between support points. It provides an experimental result of a testing frame structure under dynamic relative displacement and simulation of the dynamic behavior using the equation. The results showed that the simulation could represent the dynamic behavior of the frame under relative displacement between support points and it could be concluded that the analytical method could represent the effect of both internal force and relative displacement. Based on the investigation, non-linear analyses of a rigid-frame bridge were carried out. According to the results, it was found that the amount of relative displacement between support points affected the extent of bridge damage.
机译:这项研究涉及考虑支撑点之间动态相对位移的运动方程的可行性。它提供了在动态相对位移下测试框架结构的实验结果,并提供了使用该方程进行动态行为模拟的结果。结果表明,该仿真可以代表框架在支撑点之间相对位移下的动态行为,并且可以得出结论,该分析方法可以代表内力和相对位移的影响。在此基础上,对刚架桥进行了非线性分析。根据结果​​,发现支撑点之间的相对位移量会影响桥梁的破坏程度。

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