Experimental Investigation on Relative Crack Length For Fracture Toughness of Concrete

被引：4
|
作者：
Wang, Xuezhi [1 ]
Xu, Zongchao [1 ]
Bi, Zhong [1 ]
Wang, Hao [1 ]
机构：
[1] Liaoning Univ Technol, Coll Civil Engn, Jinzhou 121001, Peoples R China
来源：
ADVANCES IN SUPERALLOYS, PTS 1 AND 2 | 2011年 / 146-147卷
关键词：
concrete; relative crack length; fracture toughness; test; SIZE; ENERGY;
D O I：
10.4028/www.scientific.net/AMR.146-147.1524
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The wedge splitting test specimens with three series of different relative crack length were used to study the influences of relative crack length on the fracture toughness of common concrete. The suitable formulation for fracture toughness of concrete with different relative crack length was gotten on comparing between fracture toughness test results and computation results of the model developed from Hu formula.
引用
收藏
页码：1524 / 1528
页数：5
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