A series solution for surface motion amplification due to underground group cavities: incident SH waves
岩土力学2006年27卷第10期 刊出日期
作者机构:
1. 天津大学 土木工程系,天津,300072
2. University of Southern California,CA,USA,90089
作者简介:
基金信息:
DOI:
中图分类号:O347.4
网络首发:2013-11-29,
纸质出版:2006
稿件说明:
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梁建文, 李艳恒, Vincent W Lee. 地下洞室群对地面运动影响问题的级数解答:SH波入射[J]. 岩土力学, 2006,27(10期 刊出日).
LIANG Jian-wen, LI Yan-heng, Vincent W Lee. A series solution for surface motion amplification due to underground group cavities: incident SH waves[J]. 2006, 27(10期 刊出日).
梁建文, 李艳恒, Vincent W Lee. 地下洞室群对地面运动影响问题的级数解答:SH波入射[J]. 岩土力学, 2006,27(10期 刊出日).DOI:
LIANG Jian-wen, LI Yan-heng, Vincent W Lee. A series solution for surface motion amplification due to underground group cavities: incident SH waves[J]. 2006, 27(10期 刊出日).DOI:
a series solution of surface motion amplification due to underground group cavities in half-space for incident plane SH waves was given
; and effects of parameters such as the frequency of the incident waves
the angle of incident waves
the distance between the two cavities
etc. on the surface motion amplification were analyzed. The results show that the underground group cavities significantly amplify the surface motion: the surface motion for twin cavities can be 1.6 times of that for single cavity
andor 3.5 times of that for no cavity. It is suggested that the effect of subways on ground motion should be considered when the subways are planned and designed.