沪蓉国道小河特大桥140t缆索吊机设计  

140 t cable crane design of small river super large Bridge over Hu-Rong national road

作　　者：王贵羽[1] 王路少[1] 

机构地区：[1]中铁大桥局集团第三工程有限公司

出　　处：《山西建筑》2009年第15期331-332,共2页Shanxi Architecture

摘　　要：结合具体工程,就缆索吊机布置、结构特点及组成作了介绍,对主索计算、塔架结构计算进行了研究,将缆索吊机按双组主索可横移式设计,经试吊各主要参数与计算基本吻合,满足了主桥上部结构预制构件不同位置吊装的需要。Combined with specific engineering, the cable crane layout, structural characteristics and composition were introduced, and the main cable calculation and tower structure calculation were studied. The cable crane was designed according to double main cable and sliding crossable, every main parameters of radial test hanging met with calculation basically, which satisfied different position lifting need of prefabricated component in main bridge upper part.

关 键 词：桥梁 缆索吊机 设计 荷载试验 吊装 

分 类 号：U445[建筑科学—桥梁与隧道工程]