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1989年7月3日至8日,在丹麦首都哥本哈根召开的第57届执委会上,决定将于1991年在奥地利维也纳举行第17届国际大坝会议10个主要议题如下:1、软基筑坝:a、基础特征对水坝设计和施工布置的影响;b、基础处理;c、首次蓄水和工程运行寿命期间的基础特征:变形、渗涌、扬压力、内部浸蚀、溶解、液化等等;d、补救措施:方法和效果.2.坝和基础分析:a、静力分析、动力分析,地震荷载、三维效应,有连续结构面,塑性特性;b、输入有意义的物理参数;c、安全准则——计算坝及基础安全的概率统计法,“容许”变形的准则;d、
From July 3-8, 1989, at the 57th Executive Committee Meeting held in Copenhagen, Denmark, it was decided that the 17th International Conference on Dams will be held in Vienna, Austria in 1991 in the following ten major topics: 1. Soft Foundation Dam construction: a, the basic characteristics of the dam design and construction layout; b, basic treatment; c, the first impoundment and the basic characteristics of the project during the life of the operation: deformation, seepage, uplift pressure, internal erosion, dissolution, liquefaction And so on; d, remedial measures: methods and effects .2 dam and foundation analysis: a, static analysis, dynamic analysis, seismic load, three-dimensional effect, continuous structure surface, plastic properties; b, enter meaningful physical parameters ; c, safety guidelines - calculation of dam and basic safety probability statistics, “allow” deformation guidelines; d,