摘要
堆石混凝土技术是一项大体积混凝土施工新方法,施工简便、速度快、造价低,具有广阔的应用前景。介绍了堆石混凝土技术的概念、基本施工工艺,同时结合藏区工程的特点,分析了堆石混凝土技术的优势,并与常态混凝土做了经济性比较,比较发现堆石混凝土单价要比常态混凝土低30%左右。
Rock -filled concrete technology is a new method of mass concrete construction, which is simple, fast, low cost with broad application prospects. Concept of RFC technology and basic construction techniques are introduced in this paper. Advantages of RFC technology are analyzed combined with characteristics of Tibetan works. Economic comparison is made between RFC and normal concrete. It shows that unit price of RFC is about 30% lower.
出处
《水利科技与经济》
2011年第9期92-94,共3页
Water Conservancy Science and Technology and Economy
关键词
大体积混凝土
堆石混凝土
应用
青海藏区
mass concrete
rock - filled concrete
application
Qinghai Tibetan Areas
