https://scholars.lib.ntu.edu.tw/handle/123456789/576054
標題: | Numerical simulation of site effect due to inclined bedrock on seismic ground motion | 作者: | Kwok A.O.L Huang Y.-W Lee M.-L. ON LEI KWOK |
關鍵字: | Earthquake engineering; Engineering geology; Engineering practices; Ground response; Ground response analysis; Input motions; Sediment thickness; Seismic ground motions; Surface response; Two-dimension; Seismology | 公開日期: | 2018 | 卷: | 7 | 起(迄)頁: | 4220-4228 | 來源出版物: | 11th National Conference on Earthquake Engineering 2018, NCEE 2018: Integrating Science, Engineering, and Policy | 摘要: | One-dimensional (1D) ground response analysis is often performed in engineering practice to evaluate the effect of sediment on seismic ground motion. In such analysis, the bottom of the 1D soil column, at which the input motion is imposed, is assumed to be horizontal. In this study, a series of two-dimension ground response analyses are performed for hypothetical sites with different bedrock inclinations and sediment thickness. 1D analyses are also carried out for various locations of these sites. We then compare the surface response predicted from 1D and 2D analyses. We report how the bottom boundary type (rigid or compliant) affects the difference in the computed ground response. ? 11th National Conference on Earthquake Engineering 2018, NCEE 2018: Integrating Science, Engineering, and Policy. All rights reserved. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85085499842&partnerID=40&md5=46e9bd0ea39a1f5c0114b099d5d41350 https://scholars.lib.ntu.edu.tw/handle/123456789/576054 |
顯示於: | 土木工程學系 |
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