The research areas are: concrete structures, prestressed structures and aseismic structures.
研究方向为混凝土结构、预应力结构和工程结构抗震。
The optimal reliability decision for aseismic structures plays a very important role in their design.
抗震结构最优可靠度的决策对结构的抗震设计具有非常重要的作用。
This new design concept is also applicable to the aseismic design of buildings, factories and tall structures.
这种新的设计概念及方法同样适合于房屋、厂房及高耸结构抗震设计。
The aseismic research about gravity retaining structures deals with seismic soil pressure, seismic wall strength checking and seismic stability.
重力式挡土结构的抗震研究涉及地震土压力、墙身强度抗震验算和地震稳定性等方面。
The structural influencing coefficient is very important in aseismic design for steel structures.
在钢结构抗震设计中，结构影响系数的取值是至关重要的。
In aseismic design of reinforced concrete structures, "strong shear weak bending" is an important design conception to guarantee the ductibility of the structure.
在钢筋混凝土结构抗震设计中，“强剪弱弯”是保证结构延性的一个重要设计概念。
As the deeper of study about seismic engineering, the research work of aseismic reliability analysis on structures are more and more considerable.
随着地震工程研究的深入，结构抗震可靠性分析的研究工作日益受到重视。
In this paper, an approach for the fuzzy optimum aseismic design of structures is further proposed.
本文进一步提出了抗震结构模糊优化设计的方法。
Engineer case is presented here to demonstrate this method for aseismic reliability of the existing masonry structures.
选用工程实例说明了已有砌体结构抗震可靠度分析的实用方法。
The dynamic structural behaviour and basic analysis method for aseismic design of underground structures are studied.
本文分析论述了地下结构的抗震特性，抗震分析的基本方法。
However it is difficult to conduct the aseismic designs of modern and large complicated structures with long spans, and deal with non proportional damping etc.
但难以解决大跨度、现代大型复杂结构的抗震设计以及处理非比例阻尼等情况。
The aseismic buildings with flexible control can remarkably reduce the earthquake input, increase the additional damping for structures, and effectively control the earthquake response of structures.
这种受控抗震建筑可以显著地减小地震输入，增加结构的附加阻尼，有效地控制结构的地震反应。
The analysis of seismic response of oil storage tanks has great significance to the aseismic design of such kind of structures.
贮油罐地震反应分析对于这类结构的抗震设计具有重要意义。
This paper presents some aseismic concepts of tube structures with transfer storey and experiment on transfer bracket as a new style of transfer member.
本文研究给出了带转换层简体结构抗震设计概念，对简体结构“搭接柱”这一新型转换层结构作了试验研究，并提出设计建议。
A spectral combination rule is proposed based on the theory of random vibration of structures for the need of aseismic design of Bridges, etc.
基于平稳随机振动理论，推导了一般阻尼结构体系反应谱组合方法，以满足大跨度桥梁等结构抗震设计的需要。
As the need for aseismic strengthening becomes higher and higher, to reinforce the structures which have no enough aseismic stability becomes very important.
随着抗震要求的不断提高，对抗震性能不足的结构进行抗震加固变得尤为重要。
The expressions of the solution are simple and directly applicable to nonclassically damped structures under white noise input in aseismic design.
这一解答形式简单、运用方便，可在需要考虑非比例阻尼特点的各种体系抗震设计中采用。
An approximate calculating method and a concept of two-level aseismic design for high-rise structures are proposed in this paper.
本文提出了高层抗震结构设计的一个近似计算方法，以及对高层抗震结构分二次设计的设想。
To analyze tall structures with aseismic optimal, we present a mutual affection analysis of tall structures with variable stiffness.
为了对高层建筑结构进行抗震优化分析，提出考虑变刚度的高层建筑结构空间协同分析简化方法。
Hence, the seismic isolation technology can be applied in the aseismic design of engineering structures as a good way.
因而，在结构抗震设计中，采用隔震技术不失为一种选择的方法。
Hence, the seismic isolation technology can be applied in the aseismic design of engineering structures as a good way.
因而，在结构抗震设计中，采用隔震技术不失为一种选择的方法。
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