王家河特大桥斜拉索挂索施工技术应用  

Application of Cable Hanging Construction Technology for Stay Cable of Wangjiahe Super-large Bridge

作　　者：唐燕华 尹明 王小勇 赵干明 Tang Yanhua;Yin Ming;Wang Xiaoyong;Zhao Ganming(Liuzhou OVM Engineering Co.,Ltd.,Liuzhou 545600,China)

机构地区：[1]柳州欧维姆工程有限公司,柳州市545600

出　　处：《北方交通》2021年第10期17-20,共4页Northern Communications

摘　　要：王家河特大桥为五塔六跨的矮塔斜拉桥,采用OVM第六代单侧双向抗滑装置的斜拉索。斜拉索是斜拉桥中对主梁起弹性支撑作用的重要索力构件,详细介绍了矮塔斜拉索挂索施工工艺及施工过程,实践证明第六代斜拉索施工技术在工程应用中安全可靠。Wangjiahe super-large bridge is a low-tower cable-stayed bridge with five towers and six spans,which adopts the stay cable of the sixth generation OVM single two-way anti-sliding device.Stay cable is an important cable force component that plays an elastic support role for the main beam in cable-stayed bridge.The cable hanging construction technology and construction process of low-tower stay cable are introduced in detail.The practice shows that the construction technology of the sixth generation stay cable is safe and reliable in the engineering application.

关 键 词：矮塔斜拉索 抗滑装置 穿索工艺 

分 类 号：U448.27[建筑科学—桥梁与隧道工程]