Seismic retrofit of Seattle-Tacoma International Airport terminal area bridges

被引:0
|
作者
Shulock, RJ [1 ]
Conner, GF [1 ]
Marsh, ML [1 ]
机构
[1] Sverdrup Civil Inc, Seattle, WA USA
来源
15TH ANNUAL INTERNATIONAL BRIDGE CONFERENCE AND EXHIBITION | 1998年
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
This paper discusses the design philosophies and key design features of the seismic retrofit of the 6 terminal area drive bridges at the Seattle Tacoma International Airport. Seismic assessment of these bridges found them to be vulnerable to collapse in the design seismic event. Unique combinations of retrofit schemes were developed that minimized traffic disruption during construction with significantly less cost than more conventional solutions.
引用
收藏
页码:248 / 254
页数:3
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