【摘要】 本文在总结大量震害资料和文献专著研究的基础上,针对铁路系统各组成部分,详细论述铁路系统的震害现象和特点,并论述了其震害机理。基于海城地震、唐山地震和汶川地震震害资料,进行震害分类统计,得出了各类震害的比例情况并进行简要分析。更多还原

【Abstract】 Based on a great deal of earthquake damage information and literature study,seismic damage phenomenon and characteristics for components of railway system are classified systematically and seismic damage mechanisms are described. The statistical analysis are conducted using the seismic damage data of Haicheng earthquake,Tangshan earthquake and Wenchuan earthquake,and some conclusions are given.更多还原