摘要
预应力混凝土桥梁在公路建设中应用广泛,本文介绍了预应力混凝土桥梁在施工过程中的质量控制要点。只有在施工过程中牢固稳定的支架,规范合格的预应力张拉,才能施工出质量优质的合格桥梁。
Prestressed concrete bridge is widely used in road construction.This paper introduces the quality control essential of prestressed concrete bridge construction.The stable support and standard prestressed stretch-draw is the guarantee of construction quality.
出处
《林业科技情报》
2012年第3期129-131,共3页
Forestry Science and Technology Information
关键词
混凝土浇筑
预应力
张拉
灌浆
封锚
concreting
prestress
stretch-draw
grounting
anchor
