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Development of RCC Dams Design and Construction in Morocco

机译:摩洛哥RCC水坝设计与开发的发展

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Since the construction of two small dams in 1985 and of Aoulouz dam in 1987, the design of RCC dam in Morocco experienced important improvements. From Aoulouz dam constructed using low quality fines, a thick reinforced CVC facings and systematic transversal joints, the design of Moroccan RCC dams changed with time. In 2007 Rmel dam has no joints, very thin reinforced CVC at the faces, high quality fines, is under construction using sloping layers method. The binder remains OPC at a dosage of 80 to 100kgm3 as no fly ash fulfilling international standard requirements is available in the country. Beside this development, an RCC using unprocessed material and only 40kg of cement is being used for a construction of more than 300, 000m3 earthquake resistant embankment. This very interesting experience will be used for a construction of a dam on a weak foundation.
机译:自从1985年建造了两个小水坝和1987年建造了Aoulouz大坝以来,摩洛哥的RCC大坝的设计经历了重要的改进。从使用低质量细粉建造的Aoulouz大坝,厚实的CVC加固面板和系统的横向缝隙开始,摩洛哥RCC大坝的设计随时间而变化。 2007年,Rmel大坝没有节理,工作面处的钢筋CVC非常薄,质量较高,正在使用倾斜层法进行施工。由于该国没有可满足国际标准要求的粉煤灰,因此该粘合剂仍以80至100kgm3的剂量保持OPC含量。除了这一发展,使用未经处理的材料和仅40kg水泥的碾压混凝土被用于建造300,000m3以上抗震路堤。这种非常有趣的经验将用于在弱基础上建造大坝。

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