time-history response

We apply advanced vibration testing system to do field test of the tunnel structures by testing Shanghai railway track and get the time-history response rule of track vibration acceleration, tunnel structure acceleration and velocity, displacement.

以上海轨道交通线路为测试对象，采用先进的振动测试系统对隧道结构的动力响应进行现场测试，获得轨道振动加速度、隧道结构加速度和速度、位移的时程响应规律。

Applying the existing anti-seismic theory, the anti-seismic capability of this concrete arch bridge is analyzed by time-history analysis and response spectrum analysis.

应用现有的抗震理论，主要是通过时程分析法和反应谱法，对该混凝上拱桥的抗震性能进行分析。

The seismic time-history response is analysed by using Newmark integral method. The node displacement response and pole axial stress of aluminum alloy and steel double-layer spherical reticulated shell are investigated under vertical seismic load.

采用Newmark积分法对其进行地震时程响应分析，研究了铝合金与钢双层网壳结构在竖向地震荷载作用下节点的位移响应及杆件的轴力响应。

A finite element model of a high-rise steel structure is built and time-history response of the model impacted by Tianjin seismic wave is analyzed.

采用的主要分析方法是有限元模型在天津波作用下的时程响应数值模拟，并对杆件应力、层间位移等重要控制变量进行对比分析。

Analysis of Seismic Time-History Response of High-Rise Pier and Long Span Continuous Rigid-Frame Bridge Based on Great Mass Method

基于大质量法的高墩大跨连续刚构桥地震时程反应分析

It was some time before the door opened in response to his ring.

他按完门铃后过了一会儿门才打开。

It is also analyzed the dynamic time-history response of ACMR by programming the FEA program using Wilson method and Newmark method, and the conclusion above is testified.

采用威尔逊法和纽马克法编制有限元计算程序，分析这种结构的动力时程反应，验证了上述结论。

Sedimentary Influence on Seismic Time-history Response of Dam-water-foundation System

淤沙在坝库水地基系统动力时程响应中的影响研究

Two acceleration time-history curves Tianjin wave and EL-Centro wave are chosen to analyze seismic time-history response by using uniform excitation and traveling-wave excitation.

选用天津波和EL-Centro波两种加速度时程曲线，采用一致激励和行波激励分别进行地震时程响应分析。

The computer formulations and the programs of geometrical nonlinear seismic responses of long span space structures subjected to earthquake waves were developed first. Then the geometrical nonlinear seismic time-history response behaviors of the cylindrical latticed-intersected-three-dimensional-beam-system ( LITDBS) reticulated mega-structure were analyzed.

首先推导了大跨空间结构几何非线性地震响应时程分析的计算过程，编制了相应的计算程序，然后重点对圆柱面交叉立体桁架系巨型网格结构进行几何非线性地震响应时程分析。

Nonlinear time-history analysis of seismic response of a long-span cable-stayed bridge

大跨度斜拉桥地震响应非线性时程分析

Elastic time-history response analysis of tubular tall building structures by continuum model

筒体结构连续化模型的弹性动力时程分析

Time-history Response Analysis for Simplified System about Translation-torsion Coupling Isolated Structure

考虑扭转耦联隔震结构简化体系的地震时程反应分析及有关参数的影响

Based on the simplified system about translation-torsion coupling isolated structure, the calculation of time-history response of the system under earthquake was made and the influence of dynamic parameters on seismic response analyzed.

在平转耦联隔震结构简化体系的基础上，对地震作用下的反应进行了数值时程计算，并对各有关动力参数对地震反应的影响进行了分析研究。

Using time-history analysis and response spectrum analysis for the actual project.

对工程实例进行结构的时程分析和反应谱分析。

Former three kinds of demand spectrum are compared, and bilinear hysteretic energy demand spectrum is conservative. Especially for large structural period, bilinear hysteretic energy demand values are much larger than the time-history response values. 3.

比较分析了由以上三种方法求得到的滞回耗能需求谱曲线，结果表明双折线滞回耗能需求谱计算结果偏保守，尤其当结构周期较大时，和时程计算值的差异性较大。

a fast response time

迅速的反应时间

Non-iterative computational method for the nonlinear time-history response of base-isolated structures equipped with lead-rubber hearings ( LRB) was presented.

提出了一种求解使用铅芯橡胶支座（LRB）的基础隔震结构非线性动力响应的非迭代时程计算方法。

Time-history response analysis of a simplified system of the translation-torsion coupling isolated structure

平转耦联隔震结构简化体系的时程反应分析

The mode response of a steel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.

通过利用ANSYS对某钢桁架桥进行了模态分析，并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析，得到了在关键截面的位移和杆件内力响应峰值。

Based on the seismic nonlinear time-history response analysis theory, a comparison research has been performed to investigate seismic isolation effect for the nonlinear dynamic response of the bridge structure when using different seismic isolation device.

在地震非线性时程反应分析理论基础上，对不同恢复力特性隔震器的设置对桥梁结构的非线性动力反应减震效果的影响进行了对比研究，即研究了具有隔震支座桥梁的隔震机理。

That storm has been brewing for some time, and as it has reached gale force, most large retailers are searching for a response.

这场风暴已酝酿良久，当它变成狂风时，大多数大型零售商都在寻找应对措施。

At the same time, 10 seismic waves of three different sites were selected; the characteristics and laws of RPC pier seismic response with time-history analysis of earthquake response are summarized in this paper.

同时，在设计烈度下，分别选取三类场地的地震波各10条，对结构进行地震反应的时程分析，总结了RPC桥墩的地震响应特性及规律。

The average response time to emergency calls was 9 minutes.

紧急求助电话的平均回应时间是9分钟。

The dynamical characteristics contrastive analysis is made, and3D seismic response contrastive analysis through the method of elastic time-history response of systems is also made.

研究对比了各结构体系的动力特性，并通过地震弹性时程反应分析法进行了结构体系三维地震反应分析与对比。

A 2D plane model is established for Nimu-bridge, and a time-history response analysis is done by mode-superposition.

对尼木大桥建立平面杆系模型，并进行振型分解叠加法的时程反应分析。

The dynamic time-history response analysis method is used to analyze the dynamic stability of Liangjiaren Hydropower Station on the Jinsha River.

考虑地震荷载特征及地下洞室的特点，利用动力时程分析法，对金沙江两家人水电站地下厂房洞室进行地震动力响应分析。

Seismic time-history response behavior analysis of long-span bridges are analyze by using the modules developed with the program ANSYS.

用有限元程序ANSYS建立了有限元模型，并模地震反应.基于ANSYS的大跨桥梁抗震分析计算模块对桥梁结构进行地震加速度时程响应分析。

Time-history Analysis of Earthquake Response on Structure with Non-linear Fluid Viscous Damper

设置非线性粘滞阻尼器结构地震响应的时程分析

Nonlinear Time-history Analysis of Seismic Response and Seismic Control of Long-span Cable-stayed Bridges

大跨度斜拉桥非线性地震反应时程分析及减、隔震研究