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1992年5月14日至17日,我院邀请水利水电规划设计总院、水利水电科学研究院、长江勘测技术研究所、南京水利科学研究院、成都科技大学和成都地质学院等单位的专家、教授,对太平驿水电站拦河闸闸基防渗处理方案进行技术咨询和讨论。正在紧张施工中的岷江太平驿水电站拦河闸建在深厚(最深达86m,下层架空和大孤石严重)覆盖层上,闸基防渗处理在初设时定为全封闭式混凝土防渗墙方案。其后,由国家计委委托中国国际工程咨询公司对该电站所作的评估报告中指出,可按全封闭混凝土防渗墙设计,建议进一步研究悬挂式混凝土防渗墙的可行性。鉴于闸基防渗方案对工程安全、工期和投资影响巨大,我院在招标和技施设计中,围绕该课题组织地质、试验、水工、施工等专业进行了大量的研究、试验和计算分析,并曾邀请专家进行技术咨询。今年年初,结合拦河闸左岸闸基和右岸导流
From May 14 to May 17, 1992, our institute invited experts from Water Resources and Hydropower Planning and Design Institute, Water Resources and Hydropower Research Institute, Yangtze River Survey Technology Institute, Nanjing Hydraulic Research Institute, Chengdu University of Science and Technology and Chengdu Geological Institute, Professor, Taiping You hydropower station gate sluice gate seepage control program for technical advice and discussion. Tension in the construction of the Taipingyi Hydropower Station sluice gate built in the deep (up to 86m, the lower the sky and the big boulders serious) overburden, impermeable base impervious in the initial set as a fully enclosed concrete cutoff wall Program. Subsequently, the State Planning Commission commissioned by China International Engineering Consulting Corporation made the assessment report on the power plant that can be fully enclosed concrete cutoff wall design, it is proposed to further study the feasibility of suspended concrete cutoff wall. In view of the tremendous impact of Zhaji project on project safety, construction period and investment, a great deal of research, experiment and calculation were conducted on the topics of organization of geology, experiment, hydraulic engineering and construction in our bidding and technical design , And invited experts to conduct technical consultation. Earlier this year, combined with the left bank of sluice gates and right bank diversion