Research reviews of predictive methods about single building in the world were done first in the paper , then the advantages and shortcomings of kinds of methods were discussed 本文首先对国内外单体建筑物震害的预测方法进行了研究评述，然后探讨了各种方法的优缺点。
The stiffness of weak - layer frame structures is not uniform in vertical direction , and there will be severe layer - deformation in weak layer when earthquake occurs 具有薄弱层的框架结构刚度沿竖分布不均匀。在地震中薄弱层将产生较大的层间变形，从而发生严重的震害。
The damage caused by earthquakes at home and abroad indicates that r . c . structures will suffer failure and even collapse under medium or strong earthquakes 国内外大量震害表明，结构在中等强度或强烈地震作用下，都会产生严重的破坏甚至倒塌，造成巨大的经济损失和人员伤害。
When developing the system , system prototype should be evolved continuously . 2 a new method of building seismic hazard prediction - fuzzy seismic index method is put forward (二)以模糊数学为工具，从一个全新的角度提出了适用于gis系统的建筑物震害预测方法?模糊震害指数法。
This method is easy to use and program , furthermore , the massive building seismic index can be dynamically revised , according to the collected seismic prediction data 该方法操作简便、易于编程，而且还可以根据收集到的震害预测资料动态地修正群体震害指数，实现该方法的动态性。
Seismic safety evaluation of important engineering sites , isolation , prediction of earthquake damages and earthquake resistant capability evaluation of structures , explosion seismic effects etc 重大工程场地地震安全性评价；隔震减振；建筑结构震害预测及抗震性能评估；爆破地震效应等。
Without enough records , people evaluate the earthquake from the phenomena after the earthquake , then explore the dynamic characteristics of the chimney and explain the reason of the damage 由于缺乏仪器记录，人们常根据震害现象进行反算，从而了解地震动特性和引起烟囱破坏的主要原因。
It is indicated by theoretical analysis and seismic damage of structures that the essence of earthquake ground motion is multi - dimensional and it should be considered in seismic design of buildings <中文摘要> =理论分析及震害现象表明，许多结构的抗震设计需考虑双向水平地震作用的影响。
In the third chapter , the performance of two fault - crossing steel pipelines with large diameters ( 2 . 0 m and 2 . 2 m ) at fault crossing in kocaeli earthquake and ji - ji earthquake are studied 但是在埋地管线通过断层的实际震害和不均匀沉降实验中，都可以发现管线发生非对称变形的现象。
In this paper isoseismal map of this earthquake was drawn for these areas by sorting out and analyzing data systematically collected , furthermore , the characteristics of the earthquake damage were discussed 本文系统收集了该震有关资料，并通过整理分析勾画出其烈度分布，以探讨该震的震害特点。
