earthquake ground是什么意思

A parameter study is carried out with input energy spectra of linear SDOF system under earthquake ground excitation in this paper.

本文按照反应谱理论的思路建立了线性单自由度体系的地震动输入能量谱。

The vertical earthquake ground motion and the traveling wave effects may affect the displacements and internal forces of the bridge greatly.

竖向地震动和行波效应对结构位移和内力的影响较大。

The first part is the random earthquake ground motion model and its parameter determination in aseismic design.

首先，确定地震动随机过程模型及其参数。

The effect of soft soil layer on earthquake ground motion parameter has been taken into account for engineers.

软弱土层对地表地震动参数的影响已引起人们重视。

Earthquake Ground Motion Simulation from a Time-Spatial Variability Model

考虑时间—空间变化的地震地面运动模拟

Seismic response analysis for long-span continuous rigid-framed bridges under multi-support excitations of random earthquake ground motions

随机地震动场多点激励下大跨度连续刚构桥的地震反应分析

The analysis of coherency function of earthquake ground motion considering stochastic effect in site media

考虑岩土介质随机特性的工程场地地震动随机场分析

Methods of seismic response analysis for long-span bridges under multi-support excitations of random earthquake ground motion

随机地震动场多点激励下大跨度桥梁地震反应分析方法

Fourth-order cardinal B-spline wavelets for the simulation of earthquake ground motion acceleration

地震动加速度过程的四阶基数B-样条小波模拟

Calculation and analysis of earthquake ground motion parameters for different site categories

不同类别场地地震动参数的计算分析

Consideration of site effects for determination of design earthquake ground motion parameters

设计地震动参数确定中的场地影响考虑

Stationary models of random earthquake ground motion and their statistical properties

平稳随机地震地面运动过程模型及其统计特征

Wavelets simulation for earthquake ground motion acceleration

地震动加速度过程的小波模拟

Energy And Displacement Ductility Demand Imposed by Near-fault Earthquake Ground Motions

近断层地震地面运动的能量与位移延性需求

A review of inelastic dynamic analysis models of reinforced concrete frames under earthquake ground motions

钢筋混凝土框架非弹性地震反应分析模型研究进展

Rotational components of earthquake ground motions derived from surface waves

地震面波产生的地震动转动分量研究

Post-earthquake ground movements correlated to pore-pressure transients

震后地形变与孔隙压力瞬态变化的相互关系

Analysis on the variation coefficient of response spectra of earthquake ground motions

地震动反应谱变异系数分析

Influence of earthquake ground motion intensity on site earthquake response

地震动强度对场地地震反应的影响

Earthquake Ground Motions and Site Effects on Seismic Performance of Bridges in Shanghai Zone

上海地区地震动及场地效应对桥梁抗震的影响

GIS based information retrieval system for design earthquake ground motion

基于GIS的抗震设计地震动查询系统

The description of earthquake ground motion based on local spectral density and its estimation methods

地震地面运动的局部谱密度描述及其估计方法

Simulation of earthquake ground motions compatible with multi-damping-ratio-spectra based on evolutionary strategy algorithm

基于进化策略算法拟合多阻尼比反应谱的地震动仿真

Seismic safety evaluation and input of earthquake ground motion for tall buildings

地震安全性评价和高层建筑的地震动输入

Artificial Generation of Multi-point Earthquake Ground Motion

多点地震动时程人工合成

An approach to wavelet analysis in adjustment of design of earthquake ground motion in time-history analysis

时程分析中设计地震动调整的小波分析方法

A new method on energy analysis of earthquake ground motion--wavelet transform

地震地面运动能量分析的新方法--小波变换

Stochastic Response Analysis of Seismically Isolated Bridges with LRB to Spatially Varying Earthquake Ground Motions

LRB隔震桥梁空间变异性地震随机响应分析

Methods Of Using The Tuned Liquid Damper To Reduce The Structure Responses To Earthquake Ground Motion

利用悬挂水箱减小建筑结构地震反应方法

Effects on Large-Span Cable-Stayed Bridge for Spatially Varying Earthquake Ground Motions

地震地层运动空间变化对大跨度斜拉桥的影响

earthquake ground

例句