Study on Multi-Parameter Quality Evaluation System of Roadway Rapid Excavation

Abstract:

Roadway occupies an important position in construction and production of a coal mine. The urgent requirement of evaluation on performance of roadway rapid excavation is emerging with development of various excavation techniques. However, shortages of current definitions and evaluation systems of rapid excavation cause to lack of effective tools in performance comparison between the techniques. The paper presents an excavation quality evaluation system based on the multiple attribute decision making theory, and gives a definition of rapid excavation. The practices show that the system is able to evaluate quality of roadway excavation technology, help companies select the most appropriate excavation method, and promote development of excavation techniques.

• Periodical: Applied Mechanics and Materials (Volumes 675-677)
• Pages: 1446-1450
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.675-677.1446
• Online since: October 2014
• Authors: Ji Li*, Guo Hui Li, Xin Wu, Hong Sen Luo
• Keywords: Excavation Quality Evaluation System, Rapid Excavation, Roadway

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