A FRACTURE MODEL OF REINFORCED-CONCRETE

被引：2

作者：

GAO, YC ^{[1
]}

LOO, YC ^{[1
]}

MONTGOMERY, DG ^{[1
]}

机构：

[1] UNIV WOLLONGONG,DEPT CIVIL & MIN ENGN,WOLLONGONG,NSW 2500,AUSTRALIA

来源：

THEORETICAL AND APPLIED FRACTURE MECHANICS | 1992年 / 17卷 / 02期

关键词：

D O I：

10.1016/0167-8442(92)90037-X

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Analyzed in this work is the failure mechanism of unidirectionally reinforced concrete under general stress state. The fracture process is described analytically by establishing the relation between loading and damage that involves the constitutive parameters of the reinforced concrete. Taken into account are the stiffnesses of mortar and reinforcement, bond strength of interface and mortar fracture toughness. An estimate on the ultimate strength is made with results given to the shear strength of a concrete slab.

引用

页码：121 / 131

页数：11