Research and Application of the Type about Rapid Prototyping Mold Bag Retaining Wall Applied to Filling Stope Drift Ends

Abstract:

Coal mining and filling connection is very fast in continuous mining and filling working face. How to build airtight walls at ends of filling stope drift efficiently is one of the bottleneck problems, which restricts production improving in continuous mining working face. This paper presented a design idea of the rapid prototyping mold bag wall, analyzed its structure, did much research and finally provided the design. Field application showed that it improved construction efficiency and reduced cost.

• Periodical: Applied Mechanics and Materials (Volumes 675-677)
• Pages: 1411-1416
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.675-677.1411
• Online since: October 2014
• Authors: Jin Zhou Tian, Bing Shuang Yan
• Keywords: Fill Mining, Mold Bag, Retaining Wall, Stope Drift

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