Measuring and Analysis of Local Stress under Anchorage of Continuous Rigid Frame Bridge

被引：0

作者：

Wang, Weifeng ^{[1
]}

Zheng, Guoqing ^{[1
]}

zhang, Zhilin ^{[1
]}

Song, Xiao ^{[1
]}

机构：

[1] S China Univ Technol, Inst Civil Engn & Transportat, Guangzhou 510640, Peoples R China

来源：

ADVANCES IN STRUCTURES, PTS 1-5 | 2011年 / 163-167卷

关键词：

Local Stress Analysis; Space Finite Element Analysis; Prestressed Concrete;

D O I：

10.4028/www.scientific.net/AMR.163-167.1268

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Under the Large Tonnage Pre-Stress, the stress of concrete which is under the anchor plate is complicated. To ensure the safety of construction and structure, the condition of local stress of the bridge structure should be investigated. When the pre-stress steel of Segment 1# of Pier 1# of Hongwuwo Bridge is tensioned, the strain situation of concrete near the anchor plate of the box girder is measured. The measured value is compared with the analytical value which is obtained through space finite element method.

引用

页码：1268 / 1273

页数：6

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