摘要
以乌鲁木齐市外环路东北段高架工程先张法预应力钢绞线混凝土空心板梁结构为工程实例,就"单板受力"的病害特征、原因及防治进行了探讨。
The article introduces the engineering case of the pre-stressed steel strand concrete hollow plate beam structure by the pre-tensioning method for Urumchi City Outer Ring Road Northeast Section Elevated Project,and discusses the fault characteristics,cause and prevention of 'single-plate stress'.
出处
《城市道桥与防洪》
2011年第10期99-101,10,共3页
Urban Roads Bridges & Flood Control
关键词
先张法
预应力钢绞线
混凝土空心板梁
单板受力
病害
防治
pre-tensioning method,pre-stressed steel strand,concrete hollow plate beam,single-plate stress,fault,prevention
