DAMAGE ASSESSMENT OF STRUCTURES USING STATIC TEST DATA

被引：152

作者：

SANAYEI, M

ONIPEDE, O

机构：

[1] Tufts University, Department of Civil Engineering, Medford, MA

来源：

AIAA JOURNAL | 1991年 / 29卷 / 07期

关键词：

D O I：

10.2514/3.10720

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

An analytical method is presented for identifying the properties or structural elements from static test data. A set of static forces is applied to a set of degrees of freedom (DOF) and displacements are measured at another set of DOF. Utilizing this analytical method, the structural element stiffnesses are identified using the applied forces and measured displacements. This method is capable of determining changes in structural element stiffnesses, including element failure. The identified cross-sectional properties of the structural elements can be used for damage assessment and to determine the structure's load-carrying capacity.

引用

页码：1174 / 1179

页数：6