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中厚矿体卸压开采影响因素及动态约束研究
引用本文:王文杰.中厚矿体卸压开采影响因素及动态约束研究[J].金属矿山,2010,39(9):18-21.
作者姓名:王文杰
作者单位:1.武汉科技大学;2.冶金矿产资源高效利用与造块湖北省重点实验室
基金项目:国家自然科学基金项目,武汉科技大学科学研究发展基金项目 
摘    要:中厚倾斜矿体在进行崩落法卸压开采时,需要根据卸压效果来布置采场结构及参数。分析了影响中厚矿体崩落法卸压开采的因素,确定了卸压开采与矿体条件、采场结构参数、回采参数以及崩落矿岩性质间的相互影响关系,并建立了卸压开采与影响因素间的动态约束条件。通过上述研究,为中厚矿体崩落法卸压开采的参数选择和优化提供了相应的依据和方法。

关 键 词:中厚矿体    卸压开采    影响因素    动态约束

Research on Influencing Factors and Dynamic Constraint for  Depressurized Mining Medium-thick Ore-body
Wang Wenjie.Research on Influencing Factors and Dynamic Constraint for  Depressurized Mining Medium-thick Ore-body[J].Metal Mine,2010,39(9):18-21.
Authors:Wang Wenjie
Affiliation:1. Wuhan University of Science and Technology; 2. Hubei Key Laboratory for Efficient  Utilization and Agglomeration of Metallurgic Resources
Abstract:When the medium-thick ore-body is mined by depressurized mining method, the stope structure and the parameters should be chosen and arranged according to the depressurized effect. So, the influence factors of depressurized mining on medium-thick ore-body are analyzed. As a result, the influencing relationship of the depressurized mining with the ore body condition, the stope design parameters, the mining parameters and the blasted ore drawing characteristic are determined. Then the dynamic constraint condition is established. Based on the research above, it provides a basis and proposal for the choice and optimization of parameters for depressurized mining of the medium-thick ore-body.
Keywords:Medium-thick ore-body  Depressurized mining  Influencing factor  Dynamic constraint
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