矸石胶结充填:力学特性与充填效应研究.docx
矸石胶结充填:力学特性与充填效应研究
目录
内容综述................................................3
1.1研究背景与意义.........................................3
1.2文献综述...............................................4
1.3研究内容与方法.........................................5
矸石胶结充填技术概述....................................6
2.1矸石胶结充填的定义与特点...............................6
2.2矸石胶结充填的历史与发展...............................7
2.3国内外矸石胶结充填技术现状.............................8
矸石胶结充填的理论基础..................................9
3.1岩石力学基础...........................................9
3.1.1岩石的物理性质......................................10
3.1.2岩石的力学性质......................................11
3.2矸石胶结材料的力学性能分析............................11
3.2.1矸石的力学性质......................................12
3.2.2胶结材料的力学性能..................................13
矸石胶结充填的力学模型.................................13
4.1矸石胶结充填的力学模型建立............................14
4.1.1材料本构模型........................................15
4.1.2充填体力学模型......................................15
4.2矸石胶结充填的力学参数确定............................16
4.2.1单轴抗压强度........................................16
4.2.2三轴压缩试验........................................17
4.3矸石胶结充填的力学特性分析............................18
4.3.1应力应变关系........................................18
4.3.2弹性模量............................................19
4.3.3泊松比..............................................20
矸石胶结充填的工程应用.................................21
5.1矸石胶结充填的工程实例分析............................21
5.1.1工程背景与要求......................................22
5.1.2工程实施过程........................................23
5.1.3工程效果评估........................................24
5.2矸石胶结充填的经济效益分析............................24
5.2.1成本效益分析........................................25
5.2.2环境影响评价........................................26
5.2.3社会效益分析........................................27
矸石胶结充填的充填效应研究.............................27
6.1充填体的变形特性研究..................................28
6.1.1变形机制分析........................................2