2 EXPERIMENTAL-TECHNIQUES FOR STUDYING THE EFFECTS OF THE INTERFACIAL ZONE BETWEEN CEMENT PASTE AND ROCK

被引：37

作者：

ALEXANDER, MG

机构：

[1] University of the Witwatersrand, 2050 Wits

来源：

CEMENT AND CONCRETE RESEARCH | 1993年 / 23卷 / 03期

关键词：

D O I：

10.1016/0008-8846(93)90006-U

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Two experimental techniques have been developed to determine mechanical properties of the interfacial zone between cement paste and rock. The first technique is based on ISRM Method I, and involves measuring bond fracture properties from chevron notched specimens of rock, paste, or rock/paste. The second technique uses composite compression cylinders to determine the influence of interfaces on the stiffness of composite materials. The techniques are described, and some preliminary results are presented.

引用

页码：567 / 575

页数：9

共 23 条

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ADDIS BJ, 1986, FULTONS CONCRETE TEC, P288

[2]

ALEXANDER KM, 1965, STRUCTURE CONCRETE, P59

[3] AN EXPERIMENTAL CRITIQUE OF THE BS-8110 METHOD OF ESTIMATING CONCRETE ELASTIC-MODULUS [J].