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通过对双沟煤矿主采煤层工作面支柱与底座相互作用、底板承载特性及底板类别的划分，提出了改善底板管理的有效措施。
Through the interaction between the pillar and the base, the load-bearing characteristics of the floor and the classification of the floorboards in the main mining face of the Shuangkon Mine, effective measures to improve the floor management are put forward.