ON THE FRACTAL DIMENSION OF FRACTURE SURFACES OF CONCRETE ELEMENTS

被引：41

作者：

BRANDT, AM ^{[1
]}

PROKOPSKI, G ^{[1
]}

机构：

[1] CZESTOCHOWA TECH UNIV,PL-42200 CZESTOCHOWA,POLAND

来源：

JOURNAL OF MATERIALS SCIENCE | 1993年 / 28卷 / 17期

关键词：

D O I：

10.1007/BF00414269

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The problem of the relation between the fractal dimension of a fractured surface and the fracture toughness expressed by the stress intensity factor is investigated. The theoretical conditions for such assumptions are discussed. Collected experimental results and new tests performed onconcrete specimens subjected to Mode II fracture seem to confirm that relation within the scope of materials tested and with certain necessary restrictions.

引用

页码：4762 / 4766

页数：5

共 20 条

[1] A CRITICAL-EVALUATION OF INDENTATION TECHNIQUES FOR MEASURING FRACTURE-TOUGHNESS .1. DIRECT CRACK MEASUREMENTS [J].