加固改造工程中旧柱新梁设计和施工  

DESIGN AND CONSTRUCTION OF THE CORBEL BETWEEN THE OLD COLUMN AND THE NEW BEAM FOR A REFORM PROJECT

作　　者：张开臣[1] 王丰[1] 司波[1] 李铭[1] 

机构地区：[1]北京市建筑工程研究院,北京100039

出　　处：《工业建筑》2009年第11期126-128,共3页Industrial Construction

摘　　要：通过对西单某工程的加固改造,探索一种新的旧柱新梁节点设计与施工方法。该加固工程综合利用结构后锚固技术与预应力拉索技术各自的优势,其设计与施工经验,可为日趋增多的加固改造工程提供新的思路,对类似的加固改造工程有实际的参考价值。It was explored a new design and construction method of the corbel between the old column and the new beam for a reform project in Beijing. Each ascendancy of the anchoring and pre-stressing technology was applied in this project. The experience of the design and construction can give some advice to the similar project.

关 键 词：加固改造 旧柱新梁 

分 类 号：TU746.3[建筑科学—建筑技术科学]