●1 Introduction
1.1 The purpose and significance of researching fault rockburst
1.2 Several aspects of the problem
1.3 The main contents
2 Fault activation induced by mining and instability law of rock burst
2.1 Introduction
2.2 Design of similar model experiment
2.3 Fault slip law under the influence of mining
2.4 Stress state of fault under the influence of mining
2.5 Evolution law of support pressure of coal in working face
2.6 Summary
3 Experimental study on the sliding law of coal and rock
3.1 Introduction
3.2 Experimental scheme design
3.3 Frictional slip characteristics of coal and rock structure
3.4 Statistical regularity of sliding characteristics of coal and rock structure
3.5 Summary
4 Theoretical model of slip deformation of fault
4.1 Introduction
4.2 Overview of mechanical component models
4.3 Study on deformation model of fault rock
4.4 Relationship between fault activity and rock burst
4.5 Summary
5 The mining effect of fault activation and impact instability of coal and rock
5.1 Introduction
5.2 Establishment of fault contact surface
5.3 Numerical calculation scheme
5.4 Law of fault activation and instability of coal and rock under the influence of mining
5.5 Reliability analysis of numerical calculation of fault activation law under the influence of mining
5.6 Summary
6 Rule and control technology of rock burst on working face over the fault
6.1 Introduction
6.2 General situation of engineering geological conditions
6.3 Occurrence characteristics of rock burst in roadway of working face over the fault
6.4 Numerical analysis of the impact of the working face over the fault plane
6.5 Rock burst monitoring and warning
6.6 Method and effect of dispelling rockburst danger
6.7 Summary
6.8 Prospect
Reference
內容簡介
《開采擾動下斷層構造區域衝擊地壓機理與防治技術(英文版)》在歸納分析近年來煤岩衝擊失穩問題研究方法的基礎上,通過實驗研究、理論分析和現場實踐相結合的研究方法,研究了采動影響下斷層活化過程和誘發衝擊地壓的機理。內容涉及開采過程中斷層應力狀態的演化規律,開采活動導致斷層活化的機理以及斷層滑移瞬態過程煤體支承壓力的動態響應,煤岩組合結構滑動變形破壞特征,斷層失穩滑動的數學模型以及基於現場衝擊地壓事故案例分析的斷層影響下衝擊地壓發生規律、衝擊地壓多參量監測預警方法和解危措施等方面。《開采擾動下斷層構造區域衝擊地壓機理與防治技術(英文版)》可供高等院校礦業工程、地質工程等專業的師生和工程技術人員參考和使用。