非煤露天矿山安全标准化建设与评价研究

发布时间：2018-06-30 01:23

本文选题：非煤露天矿山 + 安全标准化建设　；参考：《重庆大学》2016年硕士论文

【摘要】：矿产资源开发是推动经济社会发展的基础性产业,随着资源开采强度的不断加大,安全生产事故随之增多。露天开采的安全生产水平直接影响到矿山生产效益以及作业人员的安全和社会稳定。安全标准化体系的创建是非煤露天矿山安全生产的基础,然而当前我国非煤露天矿山安全标准化的创建工作仍处于实践探索阶段,理论体系的研究较为滞后,探索非煤露天矿山安全标准化体系建设的理论与模式,构建安全标准化建设等级的评价体系是当务之急。论文依据非煤露天矿安全生产的特点,在危害辨识和风险管理的基础上,分析了非煤露天矿山主要危险、有害因素,对非煤露天矿山安全标准化体系的创建进行研究,归纳总结了非煤露天矿山安全标准化体系的构建原则、基本原理、创建过程。将层次分析法和可拓学理论应用于非煤露天矿山安全标准化建设效果的评价研究中,构建了非煤露天矿山安全标准化体系评价的多级可拓评价模型,通过MATLAB软件进行计算,并以重庆市萌特露天矿山进行实证研究,取得了非煤露天矿山二级安全标准化体系建设效果。论文的主要成果有:(1)针对非煤露天矿山企业运行的特征,结合危害辨识方法和危害辨识工作程序,明确了非煤露天矿山安全生产过程中的主要危害因素及风险管理要素。(2)结合非煤露天矿山安全标准化体系的核心内容与要求,完善了非煤露天矿山安全标准化的概念及建设特点,提出了非煤露天矿山安全标准化体系构建的原则、基本原理、建设流程,确定了非煤露天矿山安全标准化体系各元素的关系。(3)结合非煤露天矿山安全标准化体系的核心内容和综合评价指标体系的设计原则,建立了较为系统的露天矿山安全标准化建设水平的评价指标体系;通过层次分析法得到各个指标的权重;在此基础上,根据可拓学理论,建立了基于可拓学的非煤露天矿山安全标准化体系的评价模型,并应用MATLAB软件实现评价模型的定量求解。(4)将评价模型应用到重庆市萌特露天矿山安全标准化建设效果的评价中,得出萌特露天矿山安全标准化建设等级为二级,与实际相符,证实了该评价模型的可行性。
[Abstract]:The exploitation of mineral resources is the basic industry to promote the development of economy and society. With the increasing intensity of exploitation of mineral resources, the accidents of safe production increase. The level of safety in open-pit mining directly affects the benefit of mine production and the safety and social stability of workers. The establishment of safety standardization system is the basis of safe production in non-coal open-pit mines. However, the establishment of safety standardization of non-coal open-pit mines in China is still in the stage of practical exploration, and the research of theoretical system is lagging behind. It is urgent to explore the theory and mode of safety standardization system construction in non-coal open-pit mines and to construct the evaluation system of safety standardization construction grade. On the basis of hazard identification and risk management, the paper analyzes the main hazard and harmful factors of non-coal open-pit mine, and studies the establishment of safety standardization system in non-coal open-pit mine. The construction principle, basic principle and process of safety standardization system of non-coal open-pit mine are summarized. The analytic hierarchy process (AHP) and extension theory are applied to evaluate the effect of safety standardization construction in non-coal open-pit mines. A multi-stage extension evaluation model of safety standardization system for non-coal open-pit mines is constructed and calculated by MATLAB software. Based on the empirical study of Mengte open-pit mine in Chongqing, the construction effect of secondary safety standardization system of non-coal open-pit mine is obtained. The main achievements of this paper are as follows: (1) according to the operating characteristics of non-coal open-pit mine enterprises, combined with hazard identification methods and hazard identification procedures, The main hazard factors and risk management elements in the process of safety production of non-coal open-pit mines are defined. (2) the core contents and requirements of the safety standardization system of non-coal open-pit mines are discussed. The concept and construction characteristics of safety standardization in non-coal open-pit mines are improved, and the principles, basic principles, construction process of safety standardization system for non-coal open-pit mines are put forward. The relationship between the elements of the safety standardization system of non-coal open-pit mines is determined. (3) combining with the core contents of the safety standardization system of non-coal open-pit mines and the design principles of the comprehensive evaluation index system, The evaluation index system of safety standardization construction level of open pit mine is established, and the weight of each index is obtained by analytic hierarchy process. On this basis, according to the extension theory, The evaluation model of safety standardization system of non-coal open-pit mine based on extension is established, and the quantitative solution of evaluation model is realized by using MATLAB software. (4) the evaluation model is applied to evaluate the effect of safety standardization construction of Mengte open-pit mine in Chongqing. It is concluded that the construction grade of safety standardization in Mengte open-pit mine is grade two, which is consistent with the actual situation, and the feasibility of the evaluation model is confirmed.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TD79

【相似文献】