The Comparison of Self-Compacting Rock-Filled Concrete with Large-Size Natural and Recycled Aggregate

Article Preview

Abstract:

The different fracture characteristics of self-compacting rock-filled concrete with large-size natural and recycled aggregate are analyzed by three-point bending experiment. According to the analysis of the crack propagation process, the fracture mechanism differences of self-compacting rock-filled concrete with large-size natural and recycled aggregate are discussed. The further analysis of the differences of fracture toughness, fracture energy, and are gain

You might also be interested in these eBooks

Info:

Periodical:

Pages:

20-23

Citation:

Online since:

February 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Lou ZhiHui. Basic mechanical properties and fracture performance of steel fiber recycled concrete research [D], Zhengzhou, Henan, Zhengzhou University, (2007).

Google Scholar

[2] Xu Daoyuan Fu XiaoLing, universal. Concrete can three-point bending beam fracture test study [J], journal of hohai university, 1989 (12): 50 to 52.

Google Scholar

[3] Zhao Yanhua. In the process of concrete fracture energy analysis research [D], Dalian: Dalian university of technology, (2002).

Google Scholar

[4] Huang Shuling. The properties of recycled concrete fracture experiment research and analysis [D], Zhengzhou, Henan, Zhengzhou University, (2005).

Google Scholar

[5] Zhang Tingyi Gao Dan surplus, Wang Baoting. Steel fiber reinforced high strength concrete under three point bending opening displacement [J], journal of hydraulic, 2010, 9 (10) : 1192-1193.

Google Scholar

[6] Jia Yandong. Different coarse aggregate and the strength grade of concrete fracture and its experimental method research [D], Dalian: Dalian university of technology, (2003).

Google Scholar

[7] Lang, XuZhao Guo fan. Concrete structure crack extension of double K fracture criterion [J], journal of civil engineering, 1992, 25 (2): 22.

Google Scholar