结构工程师2011，Vol.27Issue(4)：98-103,6.
平潭海峡大桥强风-浪作用下长悬臂施工安全研究
Study on Construction Safety of Pingtan Strait Bridge at Longest Cantilever Stage under Action of Strong Wind and Wave
翁卫军1
作者信息
- 1. 福州平潭海峡大桥有限公司,福建平潭350401
- 折叠
摘要
Abstract
The joint distribution of wave height and period in the condition that the velocity was greater than or equal to 32. 7m/s was analyzed, from which the design wave parameters were deduced. Wind tunnel aeroelastic model tests of Pingtan Strait Bridge at the longest double cantilever construction state were carried out. Wave spectrum and wave force spectrum were studied so that the displacement responses of the bridge were obtained. Through risk assessment of the bridge under the longest double cantilever construction state, countermeasures for construction safety were proposed in the end.关键词
平潭海峡大桥/风浪联合分布/气弹模型/风洞试验/波浪谱/施工安全对策Key words
pingtan strait bridge/joint distribution of wind and wave/aeroelastic model/wind tunnel test/wave spectrum/countermeasure for construction safety引用本文复制引用
翁卫军..平潭海峡大桥强风-浪作用下长悬臂施工安全研究[J].结构工程师,2011,27(4):98-103,6.
