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- The forward directivity velocity pulse generated by strike slip fault in full space is studied. 本文在均匀弹性全空间中对走滑断层附近方向性速度脉冲作了定性研究。
- The effect of velocity pulse is significant in low damp the case. 在阻尼不是很大的情况下,速度脉冲效应是较大的。
- A reasonable model of equivalent velocity pulse is proposed on the basis of the existed models in this paper to simplify the calculation and analysis. 为简化计算和分析的需要,在既有的等效速度脉冲模型的基础上,建议了较为合理等效速度脉冲模型。
- Dawsonite-bearing sandstone always distributes near fault and magmatic sys-tern and acts as both CO2 gas reservoir and petroleum reservoir. 含片钠铝石砂岩往往分布在断裂和岩浆岩体附近,既可以作为CO2气储层,又可以作为油气储层。
- In this paper, some studies are made for synthesizing strong ground motions near fault by using empirical Greens function. 本文对利用经验格林函数法合成断层附近的强地面运动等问题做了初步研究。
- The outcomes indicate that under the effect of velocity pulse the increment of PGD (peak ground displacement) is greater than that of PGV (peak ground velocity), which has less influence on PGA (peak ground acceleration). 结果表明:在速度脉冲效应下,地震动峰值位移增大值大于峰值速度增大值,而峰值加速度所受影响最小。
- To validate the procedure, the response spectra and lime histories recorded at three near fault stations MCN, LV3 and PCD during the Northridge earthquake in 1994, are compared with the simulated ones. 为了验证方法的可靠性,对1994年美国北岭地震中3个近断层台站MCN,LV3和PCD模拟的地震动与实际记录的加速度反应谱和时程作了比较。
- WANG Guo-quan. 2001. The characteristics of near fault ground motion caused by the 1999, Chi-Chi, Taiwan, earthquake [D]. Ph D Thesis. Institute of Geology, CSB. Beijing. 219 (in Chinese). 王国权;2001.;921台湾集集地震近断层地面运动特征[D]:[学位论文]
- The shift itself will prove less disastrous than in many parts of the world, as the Ukraine is not peppered with volcanoes and is situated in the center of a large plate, not near fault lines. 在转换时期之内乌克兰的损失比世界上其他地方的要小的多,因为在它境内并没有火山,而且它的位置在大陆板块的中央,离板块冲突地区很远。
- Study on forward-directivity velocity pulse generated by strike slip fault in full space 均匀弹性全空间中走滑断层产生的方向性速度脉冲研究
- STUDY ON EQUIVALENT VELOCITY PULSE OF NEAR-FAULT GROUND MOTIONS 近断层地震动等效速度脉冲研究
- Research on attenuation of near fault peak strong ground motion velocity and displacement 近断层地震动速度、位移峰值衰减规律的研究
- Adjacent-field velocity pulse effect on strength reduction factors 近场脉冲效应对强度折减系数的影响分析
- At this point your logic is at fault. 在这一点上你的推理是错误的。
- Controlled by structure, facies and well pattern, high oil saturation is found near faults, the top of micro-structures, upper zones where sandstone edges away and the low permeability section. 受构造、储层物性及井网因素控制,未淹、弱水淹剩余油平面上主要分布在断层附近、断层破碎带、微构造高点和砂体上倾尖灭区等部位;
- His clinic is near the newly-built railway station. 他的诊所在新建的火车站附近。
- The grumpy man found fault with everything. 那个性情乖戾的人对什么事都要找岔。
- It's dangerous to be so near to the tiger. 离老虎那么近是很危险的。
- I was born in a small city near Guangzhou. 我出生在离广州不远的一个小城市。
- It was not our fault that we were late. 这次迟到不是我们的错。