摘要
该文介绍了真空压浆施工工艺,提出了解决预应力管道压浆不饱满造成钢绞线腐蚀的措施及手段,根除了桥梁隐患,提高了桥梁的耐久性和安全性。
The article introduces the vacuum mortar grouting construction technology, puts forward the measures and methods to solve the corrosion of the steel strand caused by the un-plumping mortar grouting of the pre-stressed pipe, remove the hidden danger of the bridges and enhance the durability and safeness of the bridges.
出处
《城市道桥与防洪》
2007年第2期63-64,共2页
Urban Roads Bridges & Flood Control
关键词
预应力
真空压浆
施工工艺
pre-stress, vacuum mortar grouting, construction technology
