To study seismic dynamic response of gas pipeline small cross-section tunnel has important value of engineering application.
研究输气管道小断面隧道的地震动力响应有着重要的工程应用价值。
An analysis is thus given to the effects of independent variation and simultaneous variation of structural parameters on the seismic dynamic response of frame shear structure.
分析结构参数单独变异，以及同时变异对框剪结构地震响应的影响。
This paper is research on seismic dynamic response of tunnels across faults, and numerical modeling is applied to analyzing seismic dynamic response rules of tunnels across faults.
本文结合“高烈度地震区隧道结构抗震减震耦合技术研究”项目，采用数值模拟方法，对穿越断层隧道地震动力响应规律进行了研究。
Based on the research results home and abroad, the dynamic behavior and seismic response of Fujiang IV Bridge are studied systematically in this thesis.
本文在总结国内外研究结果的基础上，对绵阳涪江四桥的动力特性和地震反应进行了全面系统的研究。
The influence of seismic response on piles due to pile-surrounding soil and spacing between adjacent piles was studied with the method of whole dynamic finite element under the seismic condition.
用整体动力有限元方法分析桩周土及桩间距对桩基地震反应的影响。
By using seismic response spectrum and time history analysis method, the structure dynamic characteristics and deformation properties of the main building and connected structure were analyzed.
本文采用地震反应谱分析和时程分析方法，分析了主体和高位连接体结构的动力特性及结构变形特点。
By using seismic response spectrum and time history analysis method, the structure dynamic characteristics and deformation properties of main - building and connected structure are analyzed.
本文采用地震反应谱分析和时程分析方法，分析了主体和高位连接体结构的动力特性，结构变形特点。
The details of dynamic response analysis for reactor and steam generator under LOCA and seismic loading were performed.
对堆本体和蒸汽发生器在失水事故和地震载荷下的动态响应作了详细的分析。
In dynamic analysis of complicated structure, critical Angle of seismic wave is corresponding to critical response of structure.
对于复杂结构，在动力分析中地震波的最不利输入方向对应着结构的最不利反应。
The seismic response analysis method of transmission tower in consideration of pile-soil-structure dynamic interaction is presented.
提出了考虑桩-土-结构动力相互作用的输电塔地震反应分析方法。
The dynamic shear modulus ratio and damping ratio of soil are indispensability for seismic safety evaluation and soil layer seismic response analysis of engineering sites.
土的动剪切模量比和阻尼比是工程场地地震安全性评价工作和土层地震反应分析中不可缺少的重要参数。
Dynamic characteristics and seismic response of the system were studied, and dynamic response of squeezed branch piles was analyzed based on the test data.
根据试验测定的数据，研究了支盘桩-高层建筑结构体系的动力特性和地震反应，重点分析了支盘桩的动力响应。
The dynamic characteristics and seismic response spectrum analysis of reinforced concrete frames with specially-shaped columns are discussed by using the general structural analysis software ANSYS.
运用有限元软件ANSYS，对大开间钢筋混凝土异形柱框架进行了动力特性和地震反应谱分析。
The dynamic behavior and different seismic response of the suspend pipeline is scored, which offered the basis of the theory to the PBSD of this structure.
刻划了跨越管道这种重要的构筑物的动特性及不同情况下的地震响应，为其抗震设计提供理论依据。
Finally, the software is validated through the example and a dynamic response instance of the laneway under the seismic load is given out.
最后，通过算例验证了软件的正确性，并给出了巷道受地震作用的实例。
In the course of the seismic response analysis, considered the influence of the pile-soil interaction, water dynamic effect and traveling-wave effect to the seismic response of the bridge.
在进行地震反应分析过程中，考虑了桩土相互作用、动水作用和行波效应等因素对结构内力和位移反应的影响。
Finally, the program is applied to calculate the dynamic response of a free horizontal field of saturated sands under seismic acceleration.
最后利用所编程序对水平自由场地的饱和沙层在基岩加速度作用下的动力响应问题进行计算分析。
Dynamic triaxial test is mainly used to determine the dynamic shear modulus & dynamic damping ratio of soil, which are the important parameters for seismic response analysis.
动三轴试验主要确定土的动剪切模量和土的动阻尼比，而这些参数又是地震动反应分析中的重要参数，该参数的取值小直接影响了桥梁的勘察设计。
This paper uses large-scale finite element software ANSYS to make finite element analysis, receives dynamic characteristics and seismic response of the Mega-frame structure.
本文采用大型有限元软件ANSYS，对巨型框架结构进行有限元分析，得到结构体系的动力特性和地震响应。
The results showed that: Seismic waveform effects of the structural dynamic response is relatively large.
结果表明：地震波波形对结构动力反应的影响比较大。
The seismic response characteristics of underground caverns are studied by employing dynamic time-history method.
采用动力时程分析法研究地下洞室地震响应特性。
In this paper, under the assumption of point source propagation of waves an approach of 3-d dynamic analysis of seismic response of embankment DAMS is proposed.
本文利用波的点源传播假定，建议了一种计算堤坝地震反应的三维动力分析方法。
Under the action of the different seismic waves, the analytic solution dynamic fluid pressure and seismic loads acting on the tank wall at the same time to carry out dynamic response analysis.
在不同地震波作用下，将动液压力解析解与地震荷载同时作用于储罐外墙，进行动力响应分析。
Based upon the principle of effective stress a method of 2-d dynamic analysis for the calculation of the seismic response of saturated soil mass is submitted in this paper.
本文根据有效应力原理提出了一个计算饱和土体地震反应的二维动力分析方法。
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 dynamic characteristic and seismic response of two models are analyzed in order to study the coupling behavior between arch and the system of bridge floor.
对这两个模型分别进行动力特性分析和地震响应分析，以研究桥道系对拱肋结构地震响应的耦合作用。
The dynamic response of the structure under seismic load is calculated by the program. The critical value is attained according to the rule of B-R and dynamic response of the structure.
应用此程序对刚性边梁支承下的单层柱面正交异型网壳在竖向地震作用下的动力响应进行计算，由B—R准则和网壳结构的动力位移响应曲线判断出网壳结构在此条件下的动力临界荷载值。
The dynamic response of high rock slope containing fault under the action of blasting seismic wave is studied.
研究了含断层高边坡在爆破地震波作用下的动力响应特性。
In this paper, dynamic finite element method was used to analyze the seismic response in No. 4 line of Guangzhou subway tunnel.
对广州地铁四号线地铁隧道进行了地震响应非线性有限元分析。
Large model tests are conducted on reinforced gabion walls filled with red sandstone under horizontal seismic loading to investigate the dynamic response of walls.
通过大型的模型试验，研究了以红砂岩为填料在水平地震作用下加筋格宾挡土墙的动力特性。
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