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一、以往回顾自1979年我国开始对碾压混凝土技术进行科研试验到运用筑坝,已经历时22年,在碾压混凝土技术上,发展速度快,扩展面广,有所突破,有所创新,已建和在建的大坝已达45座,并逐步形成了具有我国特色的碾压混凝土筑坝新技术。仅就我个人感受较深的几方面略述如下: (一)设计的开拓创新 1.枢纽布置:采用碾压混凝土坝型的枢纽布置,要以便于碾
First, the previous review Since 1979, China began to RCC technology research test to the use of damming, which lasted 22 years in RCC technology, the development speed, wide expansion, a breakthrough, some innovation, The dam has been built and under construction has reached 45, and gradually formed with our own characteristics of RCC dam construction of new technologies. As far as I am concerned, I briefly outline the following aspects: 1. Pioneering and Innovative Design 1. Layout of the hub: The layout of the hub of RCC dam should be used to facilitate the grinding