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地质及勘探专业委员会于1985年12月12日至16日,在成都召开了《地下洞室围岩变形现场测试技术讨论会》。参加会议的有岩石试验、地质、设计、施工等专业的科学技术干部40余人。会议交流的资料有21篇。会议期间还展览了成都院、昆明院、东北院等单位研制的多点钻孔位移计、收敛计、液压应力计和地应力测试仪器。会议主要交流了鲁布革水电站地下厂房原位模型洞围岩变形量测试验资料和二滩水电站地下厂房试验洞围岩变形量测试验中间资料。在大会上宣读的测试成果和论文有12篇。与会代表就围岩变形现场测试技术、资料分析整理、成果应用等问题进行了热烈的讨论。
Geology and Exploration Commission on December 12, 1985 to December 16, held in Chengdu, “underground cavern surrounding rock deformation test technology seminar.” More than 40 scientific and technical cadres attended the conference such as rock test, geology, design and construction. Meeting to exchange information has 21 articles. During the meeting, Chengdu Institute, Kunming Institute, Northeast Institute and other units developed multi-point drilling displacement meter, convergence meter, hydraulic stress meter and stress testing equipment. The meeting mainly exchanged the data of deformation test of surrounding rock mass of the underground model building of underground powerhouse of Lubuge Gehydropower Station and the intermediate data of surrounding rock deformation measurement test of underground powerhouse of Ertan hydropower station. There are 12 test results and papers read out in the conference. Participants on the surrounding rock deformation field test techniques, data analysis and finishing, the results of applications and other issues were heated discussion.