seismic motion

  • seismic motion
  • 释义

    地震活动;地震运动

纠错 数据更新时间:2026-04-19 17:12:02
1、

damage assessment techniques for the structure under the seismic motion

结构在地震作用下的损伤评估方法

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2、

The parameters of random model of ground motion given in this study provide relatively reliable and accurate earthquake motion input for stochastic seismic response analysis of structures.

最后给出了规范各种工况下的地面加速度功率谱参数值,为随机抗震计算分析提供了依据。

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3、

The analysis on ground motion response of stone arch bridge was done according to typical seismic waves in different site and specification-based artificial waves. The effects of different arch axis and rise-span ratio on seismic behavior of stone arch bridge were discussed.

针对不同场地的典型地震波和基于规范生成的人工波,对石拱桥的地震动反应进行了分析,讨论了不同拱轴线和矢跨比对石拱桥抗震性能的影响。

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4、

Furthermore, the main factors that influence the A10/ A63 ratios are found in order to be attenuation relationship of seismic ground motion, division of seismic potential source areas and seismicity parameters.

进一步研究比值A10A63,发现其主要影响因素依次为地震动衰减关系、地震区带与潜在震源区划分方案、地震活动性参数。

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5、

Direct measurement of seismic ascertains that fluid motion is a primary mechanism in porous, permeable elastics.

地震波衰减机制和测量方法研究表明,在孔隙和渗透性碎屑岩中,流体运动是衰减的主要机制

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6、

Time history analysis method is one of methods in seismic design of engineering structure. Code for Seismic Design of Building ( GB50011-2001) demands: two strong motion recordings are needed to choice in time history analysis method.

时程分析法是进行结构抗震计算的方法之一,《建筑抗震设计规范(GB50011-2001)》要求:在采用时程分析法时,要选用不少于两组的实际强震记录。

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