江阴长江大桥B标工程施工总结  

Construction Technology for Bid Construction Part B of Yangtze River Bridge in Jiangyin City

作　　者：董荧 

机构地区：[1]中港集团第二航务工程局二公司,重庆400042

出　　处：《重庆建筑大学学报》2001年第5期85-90,129,共7页Journal of Chongqing Jianzhu University

摘　　要：详细介绍了中国第一跨度的江阴长江大桥 B标施工中采用的先进施工工艺和管理措施 ,如索塔施工三维坐标法测量 ,人工小药量挖孔桩 ,下塔柱翻模施工 ,大体积混凝土浇注温度控制 ,塔柱斜爬模施工等 。In this paper, the advanced construction technology and site management applied in bid construction part B of Yangtze River bridge in Jiangyin was presented in detail. This bridge is the largest span bridge in China, where the advanced technology applied is: 3-d coordinate control surveying in bridge tower, small powder for artificial pile, over-form and climb form in construction of tower column, temperature control for casting mass concrete. It is of great value for reference to large bridge building.

关 键 词：索塔基础 塔柱 横梁 连续箱梁 施工管理 

分 类 号：U445.1[建筑科学—桥梁与隧道工程]