采用时程分析法分析了该组合结构在多遇地震作用下的弹性地震响应和在罕遇地震作用下的弹塑性位移响应。
The elastic response of structure under frequent seismic actions and the elastoplastic response under infrequent seismic actions are calculated by the method of time-history.
基于性能的设计方法提出，使弹塑性分析地震反应方法得到地震工程界的广泛关注。
Basing on the performance based seismic design, nonlinear analysis has been widely caught attention in earthquake engineering.
对于规则桥梁，可用简化的弹塑性地震反应分析方法进行延性抗震的设计和验算。
Regular Bridges' ductile earthquake-resistance design and checking calculation could be made by simplified analytic means of elastic-plastic earthquake response.
分析了北京机场机库结构弹性的和弹塑性的地震反应，以及结构在强震下倒塌的全过程。
The earthquake response of the Beijing hangar is studied on the basis of linear, nonlinear and collapse analysis.
运用渡槽薄壁结构弹塑性动力分析模型，开展了渡槽非线性地震响应分析计算。
Based on the elastic-plastic dynamic model of the thin-wall structure aqueduct, the non-linear earthquake response analysis is presented.
引入了砌体的滞回特性，该模型可用于复杂体型砌体结构房屋弹塑性地震反应时程分析。
By introducing the hysteretic behavior of masonry, this model can be used for the elastoplastic time history analysis of masonry buildings with complex configuration.
对于钢筋混凝土结构的弹塑性地震反应分析方法可以分为微观方法和宏观方法。
The structural analytical method of elastic-plastic earthquake responses can be separated into macroscopic method and microscopic method.
通过大量人工波及天然地震记录输入结构的分析，我们得到了地震动持续时间与结构弹塑性耗能之间的关系。
By introducing a number of natural and artificial ground motion records into structural analysis, the relationship between earthquake duration and energy absorbed by structures was obtained.
对该结构体系进行了多遇地震作用下的抗震性能计算评估和罕遇地震作用下的弹塑性时程分析。
The seismic performance of the building was evaluated based on the static analysis under frequent earthquake, and the nonlinear time history analysis under rare earthquake was conducted.
采用时程分析法分别对奥运会老山自行车馆进行了多点和一致输入下的弹塑性地震响应和强度破坏分析。
Elastoplastic seismic response and strength failure analysis of Laoshan bicycle-gymnasium for the Olympic games are studied under multiple and simple support excitation.
进行了井下巷道地震反应的弹塑性分析，探讨了地震力作用下巷道围岩应力状态的变化规律。
The elastic-plasticity numerical analysis of a tunnel model which subjected to earthquake waves loads is done to study the tunnel surrounding rock's dynamic stress state.
提出了用弹塑性波动有限元对爆炸地震动进行模拟分析，并与测试结果进行了比较，效果较好。
The better method of simulation calculation of the ground shock wave and comparison with the measured results is proposed lastly in the paper.
并做了弹塑性地震反应分析。结果表明，对此类结构采用外包钢筋砼加固方法是合理可行的。
The elastoplastic seismic response is analysed, showing both the rationality and feasibility of strengthening structures of this type with reinforced concrete corers.
采用非线性有限元法对约束砌体横墙进行全过程分析，采用弹塑性时程分析法对原型结构进行地震反应分析；
Non linear analysis and a non linear dynamic time history analysis were made for the confined masonry wall and structures respectively.
在这一系列的分析过程中，了解了高墩连续刚构桥在弹性范围内的受力和变形情况，在弹塑性阶段墩结构在不同地震作用下的工作状态。
During both of the stages analysis, we got to know the bridge's properties about mechanical and deformation and the different working state exerted in different seismic loads.
本文提出了一种用于筒体高层结构弹塑性地震反应分析的杆系——柱壳计算模型。
A calculation model of bar system-cylindrical shell to be used for elastoplastic analysis of earthquake response of reinforced concrete tube structures is given in the thesis.
本文利用ANSYS有限元软件，对水平地震作用下考虑和不考虑土和结构相互作用的高层建筑进行弹塑性对比分析。
The model was established by using the ANSYS finite element analysis software, and the alternation regularity between anodic resistance and its numbers of days was researched.
在弹塑性地震反应分析的基础上，对拼装式双柱桥墩接头在常遇小震及罕遇大震时的抗震能力进行了评估。
The dynamic characteristics and seismic responses of assembly double column pier are investigated in details in this study.
利用MARC程序作为平台，建立了滩海桶形基础平台整体有限元动力分析模型，并对我国第一座桶形基础平台进行了三维弹塑性地震时程动力分析，得到了一些很有用的结论。
By using MARC program, the dynamic finite element analytic model of the first platform with bucket foundation in China is established and its elastoplastic seismic time-history response is calculated.
采用弹塑性时程分析法进行了罕遇地震作用下的分析。
The elastoplastic time history analysis method is used to calculate rare earthquake action.
应用动力弹塑性分析方法对高土石坝的地震反应特性和破坏机理进行了系统研究。
The main purpose is to study the seismic response and failure mechanism of high earth-rockfill dams under earthquakes by using dynamic elastoplastic methods.
应用动力弹塑性分析方法对高土石坝的地震反应特性和破坏机理进行了系统研究。
The main purpose is to study the seismic response and failure mechanism of high earth-rockfill dams under earthquakes by using dynamic elastoplastic methods.
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