浅析预制装配式桥墩抗扭性能

Brief Analysis on Anti-torsional Property of Prefabricated Assembled Piers

为研究装配式桥墩的抗扭性能,从装配式桥墩的接缝面受力特性入手,结合国内已经出版的相关规范,初步得到了装配式桥墩接缝面的抗扭计算方法。对某立交桥装配式桥墩进行了抗扭性能计算,并对此桥墩的整体抗扭性能进行了定量分析。

In order to analyze the anti-torsional property of assembled piers, starting from the stress characteristics of joint surface of assembled piers and combined with the issued standards in China, the anti-torsional calculation method of joint surface of assembled piers is obtained. The anti-torsional property of the assembled piers of an overpass is calculated. And the overall anti-torsional property of the piers is quantitatively analyzed.