摘要
通过大跨度结合梁斜拉桥静力试验的实测数据与理论计算值的对照分析,对青洲闽江大桥的工作状态作出科学的分析和评定,同时也验证了空间梁单元、杆单元、板单元构成的空间有限元模型静力分析的正确性.
The scientific analysis and evaluation for carrying capacity for Qingzhou Mingjiang Bridge is presented through comparing the survey results of the basic load experiment with theoretical calculation. The static analysis of a spatial finite element model made up of 3-D spar element, beam element and elastic shell element is correct.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
2004年第6期728-734,共7页
Journal of Fuzhou University(Natural Science Edition)
关键词
斜拉桥
结合梁
静力试验
空间有限元
long-span composite girder cable-stayed bridge
basic load test
spatial finite element
