Damage model for concrete-steel interface

被引：23

作者：

Soh, CK ^{[1
]}

Chiew, SP ^{[1
]}

Dong, YX ^{[1
]}

机构：

[1] Nanyang Technol Univ, Sch Civil & Struct Engn, Singapore 639798, Singapore

来源：

JOURNAL OF ENGINEERING MECHANICS-ASCE | 1999年 / 125卷 / 08期

关键词：

D O I：

10.1061/(ASCE)0733-9399(1999)125:8(979)

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

A damage model for the concrete-steel interface is proposed in this paper that can be used to represent the constitutive law of the lumped interface model. Both the normal and tangential damage factors are defined as well as their evolution equations are proposed. The coupling between these two damage factors is studied. From the comparison with experimental results, it is seen that the proposed damage model provides a realistic description of the interface behavior and its underlying mechanism, and is suitable for the simulation of the tangential traction-slip relationship of the concrete-steel interface under monotonic loading.

引用

页码：979 / 983

页数：5

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