Health monitoring of an Oregon historical bridge with fiber grating strain sensors

被引：12

作者：

Seim, J

Udd, E

Schulz, W

Laylor, HM

机构：

来源：

SMART STRUCTURES AND MATERIALS 1999: SMART SYSTEMS FOR BRIDGES, STRUCTURES AND HIGHWAYS | 1999年 / 3671卷

关键词：

fiber optic sensors; fiber Bragg grating sensors; health monitoring; bridge restoration; composite wrap reinforcement;

D O I：

10.1117/12.348662

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Twenty-eight fiber-grating sensors were used to instrument two reinforced concrete beams that were externally strengthened with composites on the historic Horsetail Falls Bridge in the Columbia River Gorge. Sensor assemblies were placed in the beams and mounted on the outside of the composite to protide performance data.

引用

页码：128 / 134

页数：7

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