Research status and future development prospect of suspension bridge anchorage
ZHAO Xiao-qing1, ZHAN Wei2, YAN Xin2, WANG Jin-chang1, YANG Zhong-xuan1, GONG Xiao-nan1
1. Department of Civil Engineering, Zhejiang University, Hangzhou 310058, China; 2. Key Laboratory of Road and Bridge Detection and Maintenance Technology Research of Zhejiang Province, Hangzhou 310023, China
Abstract：With the increase of the span of long-span suspension bridges, higher requirements are put forward for anchorage foundation. The larger and larger size of anchorage leads to higher and higher cost. The information of the existing gravity anchorage foundation of suspension bridge is statistically analyzed. The traditional anchorage foundation and the new pile anchorage composite structure foundation are analyzed from the angle of the standard method and the mechanism-based analysis method. The relevant method and strategy of stability and deformation analysis are put forward, and some suggestions for the researches on the new pile anchorage composite structure foundation are given.
赵小晴, 詹伟, 严鑫, 王金昌, 杨仲轩, 龚晓南. 悬索桥锚碇研究现状及未来发展展望[J]. 岩土工程学报, 2021, 43(zk2): 150-153.
ZHAO Xiao-qing, ZHAN Wei, YAN Xin, WANG Jin-chang, YANG Zhong-xuan, GONG Xiao-nan. Research status and future development prospect of suspension bridge anchorage. Chinese J. Geot. Eng., 2021, 43(zk2): 150-153.
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