拉斗铲倒堆综合开采工艺的配合模式  

Match mode of combined system with dragline oriented system

作　　者：周伟[1] 才庆祥[1] 尚涛[1] 

机构地区：[1]中国矿业大学矿业工程学院,江苏徐州221116

出　　处：《采矿与安全工程学报》2013年第2期285-288,共4页Journal of Mining & Safety Engineering

基　　金：国家高技术研究发展计划(863)项目(2012AA062002);国家"十一五"科技支撑计划项目(2006BAB16B00);国家自然科学基金重点项目(51034005);博士点基金项目(20100095110019);煤炭资源与安全开采国家重点实验室自主研究课题项目(SKLCRSM10X01);中央高校基本科研业务费专项资金项目(2010QNA33;2010ZDP01A02)

摘　　要：单个采坑范围不断扩大,开采深度达到200 m以上,境界内矿岩赋存条件会越来越复杂,单一工艺已经无法满足开采的需要,综合工艺逐步取代了单一工艺。本文重点分析了综合开采工艺的概念,提出了综合工艺中各单一工艺的空间配合模式,即立面和平面的配合模式,严格限制工艺与非严格限制工艺的概念;以拉斗铲倒堆综合工艺为例,分析了严格限制工艺和非严格限制工艺的基本特征,建立了含严格限制工艺的综合工艺可靠性模型,提出了严格限制工艺服务范围为基础的综合工艺开采参数动态调整策略。With the development of mining industry,the mining area and depth have been increased in a single open pit.At the same time,deposit occurrence of ore and rock in mining limits become complex and changeable,which makes combined mining system has wider application.This paper put forward to analyzing the concept of combined mining system,and brings up spatial match mode of each single system in the combined one,facade and planar match.Apart from that,the concepts of strict limited system and nonstrict limited system have been established.Basic features of strict and nonstrict limited systems are analyzed based on a case study of combined mining system dominated by dragline stripping system.Stability model of combined mining system including strict limited system has been established.Dynamic adjustment strategy of mining parameters in combined system has been proposed on the basis of strictly limited system service area.

关 键 词：拉斗铲 综合工艺 配合模式 限制工艺 

分 类 号：TU761.4[建筑科学—建筑技术科学]