The research of stress monitoring in construction stage of concrete continuous bridge

被引：0

作者：

Chen, Shuli ^{[1
]}

Cao, Yaling ^{[1
]}

Feng, Xiaoli ^{[1
]}

机构：

[1] Shijiazhuang Railway Inst, Struct Hlth Monitoring & Control Inst, Shijiazhuang 050043, Peoples R China

来源：

ISISS 2005: Innovation & Sustainability of Structures, Vol 1-3 | 2005年

关键词：

continuous bridge; stress monitoring; fiber optic strain sensor; cantilever construction;

D O I：

暂无

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the situation of the fiber optic strain sensor first used in the stress monitoring of concrete continuous bridge construction stage. Favorable research is done that how to delete the influence of temperature and concrete shrinkage, creep from measured strain, and how to calculate the real stress of structure is proceeded in this paper. A suitable analysis method is supplied for the data-processing of measured strain data. The achievement can supply experience for the further work.

引用

页码：1173 / 1181

页数：9

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