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- So the spectrum compatible design ground motion can be determined for nonlinear dynamic analysis.For handle the responses of restrainer exactly, we use 24 cases from change parameters of restrainer. 另本论文亦考虑防震拉杆及桥柱之非线性行为,探讨两者进入非线性时对整体桥梁之影响,包括防落长度检核,碰撞效应,韧性比,振动特性以及内力再分配之可能性。
- A study of design ground motion parameters in Baoding city 保定市设计地震动参数的研究
- seismic strengthening design ground motion parameter 抗震加固设计地震动参数
- DESIGN GROUND MOTION PARAMETERS FOR THE XIAOLANDI DAM IN HENAN PROVINCE 河南小浪底大坝的设计地震动参数
- Design ground motion parameters of offshore oil platform at different seismic design level 不同抗震标准下的海洋石油平台设计地震动参数研究
- Study of influence of deep level excavation on design ground motion parameters in a weak foundation site 软土地基深开挖对场地设计地震动的影响
- Study on some problems in defining design ground motion parameters of seismic safety evaluation for engineering sites 场地地震安全性评价中确定设计地震动参数方面若干问题的研究
- The Richter Scale is a measure of ground motion. 里氏震级是测量地动的单位。
- design ground motion parameters 设计地震动参数
- Design ground motion 设计地震动
- THE SEVEREST DESIGN GROUND MOTIONS FOR SEISMIC DESIGN AND ANALYSIS OF STRUCTURES 抗震结构最不利设计地震动研究
- In pure seismology, the ground motion is generally expressed by its amplitude. 在纯粹地震学中,地面运动一般以振幅表示。
- Aseismic design for important structure demands time history input of seismic waves, which usually can be obtained by earthquake ground motion simulation. 摘要地震动时程输入是结构抗震设计发展的必然要求,工程地震动模拟则是确定输入时程的主要方法。
- The reflections are recorded by detecting instruments responsive to ground motion. 反射波由对地面振动极敏感的探测仪器记录下来。
- To make a crushing and grinding motion with the teeth. 咀嚼用牙齿作咬破及嚼碎的动作
- Ground motion composite inversion based on a substructural analysis method is studied in this paper. 本文研究一类基于子结构分析的地震动复合反演问题。
- Abstract: Most of aseismic structural design methods based on force or displacement can't reflect the effect of duration of ground motion, but the energy-based seismic design methods can do. 文章快照: 引言近年来,关于强震作用期间结构累积破坏的研究越来越得到结构工程师们的关注,但大部分现行抗震规范并没有直接考虑这一影响。
- This scale,commonly known as the Richter scale measures the ground motion caused by an earthquake. 这个震级,一般称为里氏震级,可测量地震引起的地面运动。
- The proplem is to recalculate these amplitudes into the corresponding amplitude of the ground motion. 问题是要将记录图振幅换算为相应的地面运动振幅。
- A Time Domain Model of Ground Motion Bas ed on Equivalent of Linear Structure Res ponse. 基于线性结构响应等效的地震动时域模型。
