摘要
预应力混凝土作为一项新兴技术在路桥施工建设中发挥了重要作用,既满足了路桥建设的现代化需求,又提升了工程的效率和质量,有效控制了成本投入,对路桥施工的现代化发展提供了技术支撑。论文主要就预应力混凝土在路桥施工中的应用进行了分析,介绍了预应力混凝土特点和在施工中的优缺点,指出了路桥预应力混凝土结构施工中的常见问题,并给出了治理策略。
As a new technology,prestressed concrete plays an important role in road and bridge construction.It not only meets the needs of modernization of road and bridge construction,but also improves the efficiency and quality of the project,effectively controls the cost input,and provides technical support for the modernization of road and bridge construction.This paper mainly analyzes the application of prestressed concrete in road and bridge construction,introduces the characteristics of prestressed concrete and its advantages and disadvantages in construction,points out the common problems in the construction of road and bridge prestressed concrete structure,and gives the treatment strategy.
作者
卢广鑫
LU Guang-xin(Shijiazhuang Highway and Bridge Construction Group,Shijiazhuang 050000,China)
出处
《工程建设与设计》
2020年第21期229-231,共3页
Construction & Design for Engineering
关键词
预应力混凝土
路桥
施工
prestressed concrete
road and bridge
construction
