摘要
现在的交通运输工程越来越多地涉及到桥梁工程的建设,桥梁的质量直接关系到人们的生产、生活安全以及我国国民经济的发展进程。预应力混凝土桥是当前桥梁工程中运用最多的一种桥梁,全世界70%以上的桥梁都采用了预应力结构,本文就预应力混凝土技术施工工艺作简要说明。
Now transportation engineering more and more involved in the construction of the bridge project, the bridge is directly related to the quality of people＇s production, life safety and the development of our national economy progress. Prest-ressed concrete bridge is one of the most often used in the cu-rrent bridge engineering, more than 70%bridges in the world have adopted the prestressed concrete structure, the construc-tion process of prestressed concrete technology is briefly described.
出处
《城市建筑》
2014年第6期273-273,共1页
Urbanism and Architecture
关键词
预应力工程技术
先张法
后张法
prestressed engineering technology
pre tensioned
post tensioning method
