摘要
混凝土结构抗剪性能的研究已有百年历史,但由于影响因素众多,受力机理复杂,相对混凝土结构的受弯计算而言,受剪性能的计算理论还显得不够完善。本文广泛收集国内外试验数据,建立数据涵盖面更广的剪切数据库,并针对相关因素进行分析研究,更加全面地认识抗剪机理,并分别对我国规范、ACI318-08规范、ASSHTO规范、CSA-04规范进行计算比较。
The anti-shear performance of concrete structures has been studied for over a hundred years,but due to the numerous influencing factors and the complex stress mechanism,the calculation theory of anti-shear performance is not perfect in relative to the anti-bending calculation of concrete structures.This article extensively collects domestic and foreign test data,establishes a shear database with a wider data coverage,and analyzes and studies related factors,so as to understand the shear resistance mechanism in a more comprehensive manner and perform a computational comparison with China specification,ACI318-08 specification,ASSHTO specification and CSA-04 specification.
作者
李俊翰
肖鹏飞
金辰华
Li Jun-han;Xiao Peng-fei;Jin Chen-hua(Jinling Institute of Technology,Nanjing 211169,Jiangsu Province,China)
出处
《建筑与装饰》
2022年第11期131-134,共4页
Construction & Decoration
关键词
百年历史
抗剪性能
影响因素
one-hundred-year history
shear resistance performance
influencing factors
