Constitutive behaviour of quasi-brittle materials with anisotropic friction

被引：27

作者：

Gesualdo, Antonio ^{[1
]}

Monaco, Michelina ^{[2
]}

机构：

[1] Univ Naples Federico II, Dept Struct Engn & Architecture, Naples, Italy

[2] Univ Naples 2, Dept Architecture & Ind Design L Vanvitelli, Aversa, Ce, Italy

来源：

LATIN AMERICAN JOURNAL OF SOLIDS AND STRUCTURES | 2015年 / 12卷 / 04期

关键词：

Anisotropy; failure criterion; friction; laboratory tests; MODEL; STABILITY; CONCRETE; FAILURE;

D O I：

10.1590/1679-78251345

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents an approach to a constitutive model for anisotropic quasi-brittle materials, developed in the framework of rate independent softening plasticity, involving a yield criterion in which an anisotropic friction tensor is involved. It turns out to be useful for materials characterized by ultimate behaviour which varies according to the direction, such as composite materials, anisotropic rocks, textiles, masonry. A geometrical representation of the limit domain in the case of plane stress, together with the results of laboratory tests is presented and discussed.

引用

页码：695 / 710

页数：16

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