摘要
介绍了适合工厂化生产的先张法预制预应力混凝土箱涵的结构、性能特点、生产工艺及技术优势。与传统制品进行对比,分析了预制预应力混凝土箱涵的经济性和可行性,并展望了其应用前景。
The structure, performance features, production process and technology advantage of pre-tensioning precast prestressed concrete box culvert for factory production are introduced. Compared with traditional concrete products, the economical efficiency and feasibility of the precast prestressed concrete box culvert are analysed, and its application in future is prospected.
出处
《混凝土与水泥制品》
2016年第10期32-34,共3页
China Concrete and Cement Products
基金
陕西省自然科学基础研究基金青年人才项目(2012JQ7018)
关键词
综合管廊
预制预应力混凝土箱涵
蓄水槽
生产工艺
先张法
预应力筋
Utility tunnel
Precast prestressed concrete box culvert
Reservoir
Manufacturing technique
Pre-tensioning method
Prestressed tendon
