On the basis of the damage to nonstructural components and the information of calamity from earthquake , the authors analyse the causes of damage and provide the objective of earthquake - resistance 摘要针对非结构构件在地震中破坏的现象、震害情况,分析破坏原因,给出了非结构构件的抗震设防目标。
Seismic catalog is the most important data in the earthquake loss estimation service system , while the evaluation of the seismic catalog completeness is the basis for conducting various relevant studies 地震目录是震害预测服务平台中最重要的基础数据,而对地震目录完全性的评价是开展各种相关研究的前提。
Some examples proved that these two kinds of methods are practicable and efficient in the field of seismic damage prediction of structures , both of them are worthy of making further research and promoting in future 实际震例检验表明,这两种新方法是可行和有效的,值得在建筑结构的震害预测方面进一步研究和推广。
Fractures in the weld root on column fusion face are typical earthquake damage to steel frames . the object of this paper is computer simulation of typical seismic damage to steel frame structures 梁柱节点焊缝断裂是钢框架结构震害中的典型破坏模式,本课题研究的目标是对钢框架结构这种典型的震害进行计算机模拟。
The work of the paper has academic and practical meaning , and has an available value in earthquake resistance , as well as provides a new insight and tool for developing seismic damage prediction 所述研究具有理论和现实意义,对今后进行有关抗震防灾工作具有很好的应用价值,并为开展震害预测工作提供了新的研究思路和手段。
As so far , these design measures , basing on structure experiments and seismic disaster , of strong column - to - weak beam in chinese seismic design code are made by referring to reliable foreign seismic criterion 到目前为止,我国国家设计标准中采用的这一设计措施仍是以结构实验及震害观测结果为基础,借鉴国外成熟规范确定的。