DESIGN OF A NOVEL PRESTRESSED CONCRETE STRUCTURE WITH THE SAME TENDONS AS INTERNAL AND EXTERNAL

摘要：

In the process of strengthening and retrofit of building, a novel prestressing strengthening technique is invented with part of the unbounded tendons as internal, and the rest of them as external.Such technique solves the problem in the retrofit engineering of adding large span floor between the exist building. A design procedure to such a novel prestressed concrete structure is presented. Detailed design and calculation for a building are carried out, step by step, to show the application of proposed method.

关键词： prestressed concrete tendons as internal and ezternal strengthening and retrofit engineering

作者: Ai-Min Yuan Shu-Lin Li Yan-He Li

作者单位: Department of Civil Engineering, Hohai University, Nanjing 210098, P.R. China Retrofit and Identification center of Nanjing University of technology, Nanjing University of techno

会议类型: 国际会议

会议名称: 2009年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 广州

会议语种:英文

页码: 474-480

在线出版日期: 2009-11-28（万方平台首次上网日期，不代表论文的发表时间）