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南水北调西线工程引水枢纽面板坝规划的最大坝高已达到 ３００m级（最高 302m）。而目前国内外已建和施工中的面板坝最大坝高仅为200 m级；国外仅有为数不多的几个坝规划为３００m级，与西线工程同属一个研究阶段。通过工程类比、相关分析等方法，并辅以二 维有限元静力计算, 探讨以现有技术水平修建300m高面板坝的技术可行性。
The maximum dam height of the diversion project dams in the Western Route of South-North Water Diversion Project has reached 300m (up to 302m). At present, the maximum dam height of dam construction and construction in China and abroad is only 200 m. Only a few dam projects abroad are planned to be 300 m in scale and belong to the same research stage as the West Line Project. Through engineering analogy, correlation analysis and other methods, combined with two-dimensional finite element static calculation, to explore the technical feasibility of building 300m high panel dam with existing technology.