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根据平顶山八矿、陶庄煤矿、东滩煤矿和孙村煤矿等高温矿井的调研资料，综合分析了形成煤矿井下热害的主要影响因素，提出了降低井下温度的相应措施。
According to the investigation data of Pingdingshan 8 Mine, Taozhuang Coal Mine, Dongtan Coal Mine and Suncun Coal Mine, the main influencing factors of forming coal mine thermal damage are analyzed synthetically. Corresponding measures to reduce downhole temperature are put forward.