铁路系统地震破坏损失评估方法
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摘要
论文根据铁路系统的组成和特点,确定了铁路系统震害损失的评估对象,简要介绍了各评估对象的地震破坏等级划分和破坏损失比的取值,针对评估对象给出了现场调查的内容和调查方法。基于铁路系统地震破坏特点和房屋建筑地震灾害损失评估的原理,建立了铁路系统地震灾害损失计算公式和流程。
Based on the composition and characteristics of railway system,the evaluation objects are determined.The earthquake damage grade divisions and the earthquake damage loss ratios for each evaluation object are introduced briefly. The seismic damage survey methods and survey content of railway system are described in detail.The calculation steps and the calculation formulas for seismic damage loss assessment of railway system is established,basing on the earthquake damage characteristics of railway system and the seismic damage loss assessment principals of buildings.
引文
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