云南小湾大桥缆索吊机后锚碇设计  

Design of Rear Anchorage of Cable Crane for Yunnan Xiaowan Bridge

作　　者：周外男[1] 

机构地区：[1]中铁大桥局集团五公司,江西九江332001

出　　处：《桥梁建设》2002年第6期39-42,共4页Bridge Construction

摘　　要：用于云南小湾大桥施工的 12 0 0kN缆索吊机后锚碇分别设置在两岸峭壁上 ,采用预应力锚索锚固技术。The rear anchorage of the 1 200 kN cable crane used for construction of Yunnan Xiaowan Bridge is set separately in the cliffs of both banks,using a kind of anchor technique of prestressed cables .The design and calculation of the rear anchorage system are expounded here in this paper.

关 键 词：云南小湾大桥 后锚碇 缆索吊机 预应力 锚固技术 设计 锚固体系 

分 类 号：U445.38[建筑科学—桥梁与隧道工程]