沿空留巷巷内支护技术研究与应用

Research and Application of Support Technology in Gob-side Retaining Roadway

新形势下,中国煤炭经济发展迅速,行业实力逐步提升,在整个国民经济体系中占据重要位置。现下,能源节约已经成为现代社会发展的主题,要求各个行业均要遵循节能环保的基本原则,这是打造节约型社会的必然要求。在煤矿开采中,开采方需建设沿空留巷,主要为煤矿开采提供辅助性服务。为了保证沿空留巷的结构质量,应重视对巷内支护技术的应用。简要分析了巷内支护技术的实施原理、技术要领及其具体应用情况,以期为沿空留巷巷内支护技术的应用提供借鉴。

Under the new situation, China's coal economy is developing rapidly and its industrial strength is gradually improving, which occupies an important position in the whole national economic system. At present, energy conservation has become the theme of the development of modern society, requiring all industries to follow the basic principles of energy conservation and environmental protection, which is the inevitable requirement of building a conservation-oriented society. In coal mining, the miners need to build gob-side roadways, mainly to provide auxiliary services for coal mining. In order to ensure the structural quality of gob-side retaining roadway, attention should be paid to the application of support technology in roadway. This paper briefly analyzed the implementation principle, technical essentials and specific application of the support technology in roadways, in order to provide reference for the application of the support technology in gob-side retaining roadways.