1) Benchmark earthquake ground motion
Benchmark地震动
2) smart base isolated Benchmark building
智能隔震结构Benchmark模型
1.
Aimed at the latest smart base isolated Benchmark building,the dynamic equations of motion of the building were derived considering transverse-torsional coupling and bidirectional earthquake excitation.
针对最新提出的智能隔震结构Benchmark模型,阐述了其在考虑横向-扭转耦联振动和双向地震激励下的运动方程,讨论了序列最优算法较之其它几种经典最优算法的改进之处。
3) earthquake
[英]['ɜ:θkweɪk] [美]['ɝθ'kwek]
地震动
1.
Natural and artificial earthquakes can trigger off some acceleratory motion tendency of ground fluids.
天然和人工地震动使地下孔隙流体瞬时产生相对于地层介质的加速运动趋势,即产生了作用于流体的瞬时冲力。
2.
The earthquake ground motion is a complicated time-space process and may be different at different supports of large-span structures.
地震地面运动是一复杂的时-空过程,严格来说所有结构的地震反应分析均应考虑地震动空间变异性的影响,尤其是当结构规模和平面尺寸较大时,这种差动效应就更加明显,由此引起的结构反应与一致激励相比有所不同。
3.
The parameters of frequency-dependent modulating function are obtained statistically based on the adaptive spectrogram analysis of seismic records of San Fernado earthquake(1971).
将时间信号时 -频联合分析的自适应谱方法用于研究地震地面运动的频率非平稳特征、提取频率非平稳信息 ,统计得到各个频段地震动成分的强度变化过程。
4) ground motion
地震动
1.
Study of theory of calculating long-time circle ground motion response spectrum;
地震动长周期反应谱数值计算方法研究
2.
Effect of scattering on the ground motion above a subsurface elliptic cavity by incident SH-waves;
SH波在浅埋椭圆孔上的散射对地震动的影响
3.
The study and application of stochastic finite faults method in ground motion synthesizing;
随机有限断层法合成地震动的研究与应用
5) earthquake activity
地震活动
1.
Interaction of earthquake activity and gas accident in coal mining underground;
地震活动与煤矿瓦斯溢出事故之间的影响关系
2.
Characteristics of earthquake activity in Qingdao and its adjacent region;
青岛及邻近地区地震活动特征分析
3.
The volcano tectonic environment and earthquake activity in Wudalianchi;
五大连池火山构造环境与地震活动
6) seismicity
[英][saiz'misiti] [美][saɪz'mɪsɪti]
地震活动
1.
Seismicity Background of Jiemian Reservoir in Fujian Province;
福建街面水库地震活动背景
2.
Relation between High Value Anomaly of Radon at Qiyan Spring of Dingxiang,Shanxi and Seismicity of North China;
山西定襄七岩泉水氡高值异常与华北地震活动的关系
3.
Short-term seismicity characteristics before large earthquake obtained from the space-time scanningin Sichuan-Yunnan regions;
川滇强震前地震活动空间扫描短期特征
补充资料：震动
【震动】
（杂语）大地震动有三种之六种震动。(参见：六种震动)
（杂语）大地震动有三种之六种震动。(参见：六种震动)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条