CN 11-2068/TU ISSN 1000-8993

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Volume 43 Issue 11

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(11): 12-15

Du Yuanfang, Wang Sheliang, Yu Binshan, Zhang Bo. EXPERIMENTAL STUDY ON HYBRID RENEWABLE FIBER EFFECT ON STRENGTH OF RECYCLED AGGREGATE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 12-15. doi: 10.13204/j.gyjz201311003

Citation:

Du Yuanfang, Wang Sheliang, Yu Binshan, Zhang Bo. EXPERIMENTAL STUDY ON HYBRID RENEWABLE FIBER EFFECT ON STRENGTH OF RECYCLED AGGREGATE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 12-15. doi: 10.13204/j.gyjz201311003

Du Yuanfang, Wang Sheliang, Yu Binshan, Zhang Bo. EXPERIMENTAL STUDY ON HYBRID RENEWABLE FIBER EFFECT ON STRENGTH OF RECYCLED AGGREGATE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 12-15. doi: 10.13204/j.gyjz201311003

Citation:

Du Yuanfang, Wang Sheliang, Yu Binshan, Zhang Bo. EXPERIMENTAL STUDY ON HYBRID RENEWABLE FIBER EFFECT ON STRENGTH OF RECYCLED AGGREGATE CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(11): 12-15. doi: 10.13204/j.gyjz201311003

EXPERIMENTAL STUDY ON HYBRID RENEWABLE FIBER EFFECT ON STRENGTH OF RECYCLED AGGREGATE CONCRETE

doi: 10.13204/j.gyjz201311003

1.
1. School of Civil Engineering,Xi' an University of Architecture and Technology,Xi'an 710055,China;
2.
2. Aerial Photogrammetry and Ｒemote Sensing Bureau,China Coal Geological Head Bureau,Xi'an 710054,China

Received Date: 2013-07-15
Publish Date: 2013-11-20

Abstract

For enhanced performance of recycled aggregate concrete,researches are mainly on single fiber recycled aggregate concrete,which are rarely involved in hybrid renewable fiber on performance enhancement. Based on recycled steel fiber and nylon fiber from waste tires in the stripping,through 27 groups of 81 specimens,it was studied the basic mechanical properties and investigated the effect of recycled fiber on the basic mechanical properties of recycled aggregate concrete. Through the test it was analyzed the effect of different content of the recycled hybrid fiber to replace rate,tensile compressive strength and deformation performance of the recycled aggregate concrete with different replacement rate,the results show that the recycled steel fiber can effectively enhance the splitting tensile strength, flexural strength, ductility and crack resistance of the recycled aggregate concrete with all replacement rates. But for the compressive strength decreased slightly. The content optimization of the recycled steel fiber needs further study.
- recycled aggregate concrete,
- recycled fiber,
- hybrid fiber,
- compressive strength,
- split-tension strength,
- flexural strength

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