Abstract:
以某独塔自锚式悬索桥为工程背景,介绍建立空间有限元模型基本思路.采用ANSYS进行模态分析,比较独塔自锚式悬索桥及相应的地锚式悬索桥动力特性的异同.最后讨论了恒载、主梁刚度、缆索刚度、桥塔刚度等主要结构参数对自锚式悬索桥动力特性的影响规律.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
Year: 2009
Page: 438-443
Language: Chinese
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: