涡北煤矿深厚表土冻结法凿井信息化施工管理研究

发布时间：2019-02-17 17:14

【摘要】：煤炭是我国的主要能源及重要的工业原料。随着国民经济的发展,国家对煤炭生产在效率和安全方面都提出了更高的要求。煤矿井筒施工服务于煤矿生产的整个周期,而且凿井的技术和质量是关乎煤矿安全生产的重要内容。目前冻结法凿井作为一种在松散含水层中开凿井筒的有效方法,已经得到了广泛的应用。但如何保证深井冻结法凿井安全、优质、高效施工仍是一个重要难题。在实际施工中,把信息技术应用于现场施工管理,根据现场实测数据,结合实际施工过程,由计算机分析后反馈指导下一步施工的方法对正确指导安全施工能够起到积极作用。本文针对涡北煤矿深厚表土冻结法凿井施工过程构建了项目信息化管理体系,并且在大量的工程实际和深入研究的基础上,实现了将冻结壁安全性、井壁结构安全性以及监测成果准确、高效的反馈到项目的决策、项目的设计、项目的施工等多个环节。同时,通过对信息化施工的监控,获得了规范井筒施工安全的大量监测监控数据,并结合检测数据,动态地调整了冻结法凿井施工,最终对规避井筒施工和矿山建设中的安全隐患起到了积极且重要的作用。
[Abstract]:Coal is the main energy and important industrial raw material in China. With the development of national economy, the country has put forward higher requirements on the efficiency and safety of coal production. Shaft construction serves the whole period of coal mine production, and the technology and quality of shaft sinking is an important content of coal mine safety production. At present, as an effective method of drilling shaft in loose aquifer, freezing method has been widely used. However, how to ensure the safety, high quality and high efficiency of deep shaft freezing method is still an important problem. In the actual construction, the information technology is applied to the field construction management, according to the field measured data, combined with the actual construction process, the method of feedback after computer analysis to guide the next step construction can play a positive role in guiding the safety construction correctly. In this paper, a project information management system is constructed in view of the deep topsoil freezing method in Wupi Coal Mine, and the security of freezing wall is realized on the basis of a large number of engineering practice and deep research. The safety of wellbore structure and monitoring results are accurately and efficiently feedback to project decision, project design, project construction and so on. At the same time, through the monitoring of information construction, a large number of monitoring and monitoring data are obtained to standardize the safety of wellbore construction, and combined with the detection data, the freezing method of shaft sinking construction is dynamically adjusted. Finally, it plays an active and important role in avoiding the hidden dangers in wellbore construction and mine construction.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD262

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