Strength Properties of Grout for Strata Reinforcement

被引：10
|
作者：
Aziz, Naj [1 ]
Majoor, Dean [1 ]
Mirzaghorbanali, Ali [1 ,2 ]
机构：
[1] Univ Wollongong, Wollongong, NSW 2500, Australia
[2] Univ Southern Queensland, Toowoomba, Qld 4350, Australia
来源：
ISRM EUROPEAN ROCK MECHANICS SYMPOSIUM EUROCK 2017 | 2017年 / 191卷
关键词：
Grout; mechanical properties; uniaxial compressive strength; shear strength; triaxial testing;
D O I：
10.1016/j.proeng.2017.05.293
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
An experimental study was carried out on grout samples prepared from both Stratabinder and BU100 cementitious products. Samples were prepared with various water to grout ratios and tested for uniaxial compressive and shear strength. Triaxial tests were performed on cylindrical samples to determine values for internal friction angle, cohesion and tensile strength. It was found that the water to cement ratio affects the uniaxial compressive and shear strength of grout. The triaxial test indicated that both internal friction angle and cohesion of Stratabinder do not differ significantly from BU100. (C) 2017 Published by Elsevier Ltd.
引用
收藏
页码：1178 / 1184
页数：7
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