经国家地质总局批准,地质科学研究院于1975年10月11—25日在大连召开了全国地质力学经验交流会。出席这次会议的有各省、市、自治区地质局及有关地质队、大专院校和科研单位、石油化工、冶金、煤炭、水电、二机部、中国科学院、国家地震局以及有关编辑、出版部门共一百八十九个单位,三百七十八人。 Approved by the State Geological Administration, Institute of Geological Sciences in October 11-25, 1975 held in Dalian, a national geological mechanics experience exchange. Attending the meeting were the geological commissions of various provinces, municipalities and autonomous regions as well as related geological teams, universities and research institutes, the petrochemical, metallurgical, coal, hydropower and hydroelectric units, the Chinese Academy of Sciences, the State Seismological Bureau and relevant editorial and publishing departments A total of 189 units, 380 people.