独柱盖梁上、下双抱箍托架设计及施工  

Design and Construction of Single-column Capping Beam Upper and Lower Double Embracing Hoop Brackets

作　　者：夏龙[1] 

机构地区：[1]中铁一局集团第五工程有限公司,宝鸡721006

出　　处：《北方交通》2012年第10期55-58,共4页Northern Communications

摘　　要：根据独柱盖梁对称浇筑的施工特点,结合连续刚构(梁)0号块托架法现浇施工和双柱抱箍法盖梁施工的相关经验,设计了上、下双抱箍加设三角托架的独柱盖梁支撑结构;并对其主要构件设计、施工流程、质量安全方面注意事项进行了分析和总结,为类似工程提供参考和借鉴。According to construction characteristics of single - column capping beam symmetric casting and in combination with relevant experience of cast construction through continuous rigid frame （ beam ） No. 0 block bracket method and capping beam construction through double - column embracing hoop method, single - column capping beam support structure of upper and lower double embracing hoop with triangle brackets is designed and the main component design, construction process, and matters needing attention in the aspect of quality safety are analyzed and summarized, providing reference for similar projects.

关 键 词：独柱 单墩 盖梁 双抱箍 托架 

分 类 号：U442.53[建筑科学—桥梁与隧道工程]