BRIDGE-CONDITION ASSESSMENT BY MODAL FLEXIBILITY

被引：153

作者：

TOKSOY, T ^{[1
]}

AKTAN, AE ^{[1
]}

机构：

[1] UNIV CINCINNATI,INST INFRASTRUCT,CINCINNATI,OH 45221

来源：

EXPERIMENTAL MECHANICS | 1994年 / 34卷 / 03期

关键词：

Damping - Flexible structures - Impact testing - Load limits - Materials testing - Reinforced concrete - Spatial variables measurement - Standards - Structural analysis - Structural design;

D O I：

10.1007/BF02319765

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A bridge-condition assessment method for evaluating the global state of health is formulated based on modal flexibility directly obtained by processing modal test data, complemented by structural identification. The method is proven and the experimental and analytical tools that have been developed for implementation are demonstrated on a three-span reinforced-concrete highway bridge.

引用

页码：271 / 278

页数：8