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Study on the technology of reinforcing railway bridge in mining area
WANG Changhao 1 #,ZHANG Wenquan 2 *
1.College of Mining and Safety Engineering,Shandong University of Science and Technology,266590;College of Mining and Safety Engineering,Shandong University of Science and Technology,266590
2.State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology, Shandong University of Science and Technology,266590
*Correspondence author
#Submitted by
Subject:
Funding: none
Opened online:26 July 2017
Accepted by: none
Citation: WANG Changhao,ZHANG Wenquan.Study on the technology of reinforcing railway bridge in mining area[OL]. [26 July 2017] http://en.paper.edu.cn/en_releasepaper/content/4738664
 
 
Underground mining in Shitun coal mine is affecting security operations of Pangzhuang railway bridge. Based on the specific situation of railway bridge,adopted the measure that padded the bridge by building bricks and then set lifting steel beams etc. to ensure its safe operation through data analysis and subsidence deformation prediction. Which has achieved economic and social benefits and provided scientific reference for the safe mining under railway bridge with the similar condition.
Keywords:mining area; railway bridge; reinforcing technology; steel beams
 
 
 

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