抗震

The paper presents an introduction of the method of IDA and its application to a hybrid structure.

详细介绍了增量动力分析法的计算内容和分析步骤，并将该方法运用于评估某高层混合结构的抗震性能。

How to assess the seismic properties and to design rationally this structure must be solved imperatively.

如何评价该类建筑的抗震性能，合理地进行结构设计，是摆在我们面前亟待解决的问题。

The conventional measures can increase the seismic force acted on the structure while enforcing the seismic resistant capacity of the structure, and incoordinate the relations between the strength and the ductility of structure.

常规抗震加固措施在加强结构的同时，也会增大结构所受到的地震力，很难协调好加固后结构的强度和延性两方面要求。

Application of the strength reduction factor with the performance index as the control variable is an effective way to conduct performance-based aseismic design.

发展以性能指标为控制变量的强度折减因子是基于性能抗震设计方法的有效途径。

Japan began to industrialise at least a hundred years before China and has pioneered the construction of modern, earthquake-proof buildings.

日本较之中国早在100多年前就已经开始了工业化，并且推动了建筑现代化的进程——抗震建筑物。

The analysis method for inelastic structures is an important role in Performance-Based Seismic Design.

本论文的研究结果将为基于性能抗震设计提供一定的参。。

Inelastic seismic design spectra is one of the fundamental research in performance-based seismic design that needs to be solved urgently.

非线性反应谱是基于性能的抗震设计理论中亟待解决的基础性课题之一。

The law of 3D inelastic seismic response of structures is always among the important problems in the seismic research field.

结构三维非弹性地震反应规律问题一直是结构抗震研究领域中的重要课题之一。

It is not always safe to ignore the effect of the infill walls, so it is necessary to take the effect of the infill walls on the frames into account when doing the seismic design of the frames.

而且忽略填充墙对框架结构的影响并不总是安全的，因此，在框架的抗震设计中，考虑填充墙对结构的影响是非常必要的。

C. framed structure with infill walls for resisting earthquake is studied.

为了研究这类建筑的地震反应和砖填充墙的抗震作用，作者利用这些地震记录分析这座建筑的地震反应，并进行了模拟地震试验。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。