摘要
结合支井河特大桥扣锚索系统岩锚的设计与施工,详细介绍了预应力岩锚的结构计算、施工工艺及质量控制,并阐述了地质缺陷的处理方法。
In light of the design and construction of rock anchor in fastening anchorage cable system of Zhijinghe extralarge bridge, this paper illustrates the structure calculation of prestressed rock anchor, its construction techniques and quality control, as well as the treatment methods for geographical defects
出处
《铁道建筑技术》
2008年第1期21-24,共4页
Railway Construction Technology
关键词
特大桥
钢管拱桥
扣锚体系
岩锚
extra-large bridge
steel tube arch bridge
fastening anchorage cable system
rock anchor
