REINFORCED DESIGN AND THE KEY CONSTRUCTION TECHNIQUE OF THE MAIN STRUCTURE OF BELT CORRIDOR IN A COAL MINE

Xie Haijian; LüHenglin; Zhang Jie; Ye Yafei

doi:10.13204/j.gyjz201301029

Volume 43 Issue 1

Dec. 2014

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Xie Haijian, LüHenglin, Zhang Jie, Ye Yafei. REINFORCED DESIGN AND THE KEY CONSTRUCTION TECHNIQUE OF THE MAIN STRUCTURE OF BELT CORRIDOR IN A COAL MINE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 131-135. doi: 10.13204/j.gyjz201301029

Citation:

Xie Haijian, LüHenglin, Zhang Jie, Ye Yafei. REINFORCED DESIGN AND THE KEY CONSTRUCTION TECHNIQUE OF THE MAIN STRUCTURE OF BELT CORRIDOR IN A COAL MINE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(1): 131-135. doi: 10.13204/j.gyjz201301029

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REINFORCED DESIGN AND THE KEY CONSTRUCTION TECHNIQUE OF THE MAIN STRUCTURE OF BELT CORRIDOR IN A COAL MINE

doi: 10.13204/j.gyjz201301029

1.
1. School of Architecture and Civil Engineering,China University of Mining &Technology,Xuzhou 221116,China;
2.
2. Jiangsu Key Laboratory of Environmental Impact and Structural Safety of Civil Engineering,Xuzhou 221116,China

Received Date: 2012-05-07
Publish Date: 2013-01-20

Abstract

Abstract

Materials,members and structures of the belt conveyor corridor in certain coal mine was greatly degraded and deteriorated at the severe coal mine industrial environment.Based on the reliability assessment report and the study on damage mechanisms of the main structure of the belt conveyor corridor,combined with the functional requirement,firstly the part which had degraded and deteriorated was repaired,and reinforced concrete frame structure was strengthened by increasing the section area and CFPR,and prestressed reinforced concrete truss and steel channel beam of the corridor body were strengthened by GFRP,CFRP and adding steel plates,finally every part was maintained at surface.In addition,the key points of construction technology were summarized.
- belt corridor,
- coal mine,
- reinforced design,
- durability

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References(10)

References

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