COMPARISON OF FRP-RETROFITTING STRATEGIES IN CHINESE AND ITALIAN CODES
In recent years, FRP (fiber-reinforced polymer/plastic) has been widely used in retrofitting of R/C structures due to its high tensile property. Many research works and actual applications about FRP retrofitting for civil structures were carried out by both domestic and international organizations. However, different technical specifications are used in FRP retrofitting practice for R/C structures in different countries. As an example, related specifications about FRP-retrofitting strategies in Chinese and Italian codes are compared in this paper. The strategies of the both codes for FRP-retrofitting concrete structures are consistence in essence from principle point of view, nevertheless, the calculation methods of the bonded length, flexural strengthening, and shear strengthening are different from each other. The reasons leading to distinctness and sameness are also interpreted concretely. The differences would illuminate the designer to pay attention to the related issues during calculation.
FRP-retrofitting R/C structure Chinese and Italian codes
J. W. DAI Y.R. WANG B. JIN D.F.ZU Silvia Alessandri Giorgio Monti Nicola Nisticò
Institute of Engineering Mechanics, Harbin. China Institute of Engineering Mechanics, Harbin. China;Harbin Institute of Technology, Harbin China Dipartimento di Ingegneria Strutturale e Geotecnica,SAPIENZA Università di Roma, Via A. Gramsci 53,
国际会议
14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)
北京
英文
2008-10-12（万方平台首次上网日期，不代表论文的发表时间）