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里石门拱坝的观测设计是在1973年进行的。大坝于1974年2月开始浇混凝土,1977年11月浇筑到顶,自1978年3月蓄水,投入运行也有八年了。在这期间观测设施的施工与运行实践对原设计是一次很好的检验。本文旨在回顾总结里石门拱坝观测设计的主要方面。
The observation design of the Lishimen Arch Dam was carried out in 1973. The dam began pouring concrete in February 1974 and was poured to the top in November 1977. It has been in operation since March 1978 and has been in operation for eight years. The construction and operation of observation facilities during this period were a good test of the original design. The purpose of this paper is to review and summarize the main aspects of the design of Lishimen Arch Dam.