【作者】 杨增夫；

【导师】 宋振骐；

【作者基本信息】 山东科技大学 ， 采矿工程， 2003， 博士

【摘要】 论文在分析研究了我国煤矿重大事故经验教训和成功地控制研究和实践成果基础上，正确地指出了以往各类重大事故的研究和管理办法彼此孤立的弊病。特别是没有突出岩层运动和矿山压力影响这个共同的本质，没有建立相应的信息基础，存在一定的盲目性。明确提出当前我国事故控制理论和实践研究的重点是：①掌握不同开采条件下岩层运动和支承压力大小分布特征，及其随采场推进发展变化的规律，更深入的揭示各类重大事故发生的根本要素，提出有效控制(决策)的岩层运动和支承压力在时间和空间上的关系。②在上述研究基础上，以控制各类重大事故实现的岩层运动条件和应力条件为核心，构建统一决策理论体系。③采用先进的信息技术(包括信息采集、传输和计算机分析整理技术等)，实现决策理论方法和手段的统一，把“以人为本”的经验管理模式，推进到信息化、智能化(自动化)的发展阶段。 论文在比较深入的揭示了顶板、瓦斯、冲击地压、透水和突水等事故的发生和有效控制的岩层运动条件和应力场应力分布条件的基础上，比较全面的提出了通过控制采动围岩运动和应力条件实现重大事故预测和控制决策的“可视化决策系统”的框架，为推进相关研究奠定了基础。更多还原

【Abstract】 Based on analyzing the cases of heavy accidents and studying the successful examples in control heavy accidents, the dissertation points out mistakes in studying heavy accidents and management methods. Especially, the common nature of stratum movement and under ground pressure influence is not grasped and the information base is not built, therefore the blindness exists. The dissertation suggests that the research key in accident control theory and practice should be put on: (1) grasping the characteristics of stratum movement and bearing pressure under different mining conditions, and its change law with working face advanced in order to reveal deeply the relationship between time and space condition when the heavy accidents happen; (2) seeking unity theoretic system of making strategic decision to control various heavy accidents according to key conditions of stratum movement and stress; (3)adopting advanced information technology to realize the unity of strategic theory and methods in order to change experience model into the stage of information and automation.The dissertation reveals deeply the relationship between the accidents of roof, gas, pressure bump and water-inrush and the conditions of stratum movement and stress distribution, and puts forward the framework of visual strategic system to predicate and control the accidents according to stratum movement and strain conditions.更多还原