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不同粒径废石对废石漏斗形成的对比研究
作者姓名： 贾永
指导教师： 陈晓青 专业领域： 采矿工程
答辩日期： 2015年6月15号
摘要
目录
摘要································································· ABSTRACT·························································· 第一章 绪论························································· 1.1课题研究背景及意义·············································· 1.2研究综述
1.2.1端部放矿研究现状··········································
1.2.2废石移动规律的研究现状···································· 1.3研究的主要内容和技术方法········································ 1.3.1研究的主要内容············································· 1.3.2研究的技术方法············································· 1.4研究的意义及达到的目标·········································· 第二章 端部放矿矿岩散体的分析研究 2.1放矿理论的研究现状··········································· 2.1.1椭球体理论的发展········································· 2.1.2放矿理论研究所面临的问题································· 2.1.3放矿研究的基本方法······································· 2.2矿岩散体流动规律的理论分析···································
2.2.1矿岩散体的主要物理性质···································· 2.2.2细小废石颗粒对放矿的影响··································
2.3本章总结···················································· 第三章 端部放矿废石散体漏斗形成的理论研究 3.1端部放矿废石漏斗的形成机理···································· 3.2顶部放矿废石漏斗的形成机理···································· 3.3正面放矿废石漏斗的形成机理···································· 3.4双侧放矿废石漏斗的形成机理···································· 3.5本章总结······················································ 第四章 废石漏斗形成规律的研究 4.1概述···········································