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由我院《混凝土帷幕凿井工艺和理论研究》课题组与山东龙口矿区指挥部及煤科院北京建井所协作,在山东龙口梁家主井开展的混凝土帷幕井技术研究,于一九八五年十一月十三日在山东龙口通过鉴定.鉴定会由部基建司王介峰处长主持,国家计委施工局有关负责同志及水电部、冶金部和煤炭系统的二十余名专家及工程技术人员参加了会议.煤炭部技术委员会副主任沈季良同志也到会指导.专家们一致认为,龙口梁家主井混凝土帷幕凿井工艺试验是成功的,理论研究也取得了一定成果,从而使我国煤矿混凝土帷幕凿井技术发展到比较成熟的阶段.签定认为可以推广.
By our hospital “concrete curtain sinking process and theoretical research” project team and Shandong Longkou mining headquarters and Coal Research Institute of Beijing built well cooperation, Shandong Longkou Liang Jiazong wells carried out concrete curtain well technology research, in 1985 November 13, passed the appraisal in Longkou, Shandong Province, and the appraisal was presided over by Director Wang Jiefeng of the Ministry of Infrastructure and Construction. More than 20 experts and responsible engineers from the Planning Commission of the State Planning Commission and the Ministry of Water Resources, Ministry of Metallurgy and the coal system Officers attended the meeting.Micrometer Deputy Commissar Shen Jiliang also attended the meeting.Experts agreed that the Longkou Liang homegrown concrete curtain shaving process test is successful, the theoretical research has also made some achievements, so that China’s coal mine concrete Curtain drilling technology development to a more mature stage. Signing that you can promote.