1) ground motion of subsurface multiple circular cavities
浅埋多圆孔地震动
2) shallow fill multiple circular cavities
浅埋多个圆孔
1.
Scattering of SH-wave by shallow fill multiple circular cavities and the ground motion;
SH波在浅埋多个圆孔处的散射与地震动
3) multiple subsurface circular cavity
多个浅埋圆孔
4) subsurface cavity
浅埋圆孔
1.
A study was performed on the interaction between a semi-cylindrical hill with homocentric hole above a subsurface cavity while impacted by SH-wave.
通过理论求解,得出了问题的解析解答,文中最后给出了具体算例,讨论了地表位移幅值、浅埋圆孔及凸起所含圆孔的动应力集中系数。
2.
In this paper,the ground motion of an isosceles triangular hill above a subsurface cavity with incident SH waves is studied based on conjunction .
利用“契合”思想,给出SH波作用下浅埋圆孔附近等腰三角形凸起地形表面地震动的解析解答。
3.
In this paper, the scatting of SH-wave by a semi-cylindrical hill above a subsurface cavity in half-space is studied based on the idea of match up, by using complex functions and multi-polar coordinates.
在区域Ⅰ中构造一个上半部边界应力为零, 而其余部分位移、应力任意的驻波解,在区域Ⅱ中构造出半圆形凹陷和浅埋圆孔的散射波,且要求它满足水平界面上应力为零的约束条件。
5) subsurface multiple circular cavity
多个浅埋圆形孔洞
6) subsurface circular cavity
浅埋圆形孔洞
1.
One is a standing wave,while another is the scattering by multiple semi-cylindrical alluvial valleys and a subsurface circular cavity.
本文采用辅助函数的思想,利用复变函数和多级坐标的方法给出了SH波入射条件下多个半圆形沉积谷地附近浅埋圆形孔洞动力分析问题的解答。
补充资料：地圆说
1.以大地为球形的学说。相传为古希腊人亚诺芝曼德﹑毕达哥拉斯及挨拉托色尼所首创。至16世纪初，葡萄牙人麦哲伦绕地球一周，18世纪英国科学家牛顿以力学理论证明太阳系中各行星之形状，此学说遂为世人所公认。
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