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针对房柱式采空区煤自燃火区隔离工程,需要对采空区煤柱分布、顶板垮落情况、火区燃烧范围、火势燃烧程度等信息进行检测,在对煤自燃火区隔离施工过程中,通过对采空区空间分布、温度和指标气体浓度等技术参数进行综合分析判断,为制定火区隔离工程技术措施提供科学依据并能够对火区隔离效果进行验证。
Aiming at the separation project of coal spontaneous combustion area in coal mined-out area, it is necessary to detect the distribution of coal pillar, the roof caving condition, the burning area of fire area and the degree of fire burning in the mined-out area. , Through the comprehensive analysis and judgment on the spatial distribution of mined-out area, the temperature and the index gas concentration and other technical parameters, it provides a scientific basis for the development of technical measures of fire area isolation engineering and can verify the isolation effect of fire area.