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一、问题的提出混凝土面板堆石坝的原型观测兼有土石坝与混凝土坝双重性质。随着面板坝的发展,许多研究工作者已经相继提出了关于面板坝原型观测中要注意的各项原则。但是,在这些原则中对北方寒冷地区原型观测的特殊要求反映不够。本文根据辽宁省本溪县关门山水库混凝土面板堆石坝原型观测的具体实践,针对在北方寒冷地区的碾压堆石坝体观测和混凝土面板观测中应注意的几个技术问题,作一初步探讨。
First, the problem put forward The prototype of concrete faced rockfill dam observation has both the dual nature of earth-rock dam and concrete dam. With the development of dams, many researchers have put forward the principles that should be paid attention to in the prototype observation of dams. However, the special requirements of prototyping in the cold northern areas are not reflected in these principles. According to the practice of prototype observation of the concrete face rockfill dam of Guanmen Reservoir in Benxi County, Liaoning Province, aiming at some technical problems that should be paid attention to in the observation of the RCC dam in the northern cold area and some concrete problems, .