FLAC modeling and pseudo-static analysis of rock islands for the Cooper River Bridge

被引：0
|
作者：
Siegel, TC [1 ]
Chang, CC [1 ]
Fellow, PE [1 ]
机构：
[1] S&ME Inc, Louisville, TN USA
来源：
GEOTECHNICAL ENGINEERING FOR TRANSPORTATION PROJECTS, VOL 1 | 2004年 / 126期
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The design for a major cable-stayed bridge under construction in seismically-active Charleston, South Carolina, included rock islands around the main span piers as protection from ship impact. Considering the historical seismic activity of the region, a primary concern was the potential for instability of the rock island slopes during a major earthquake. This paper compares results from modeling of the rock island and ship channel using the dynamic two-dimensional finite difference software FLAC to the results from conventional pseudo-static analysis.
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页码：325 / 333
页数：9
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