双钢板混凝土组合结构抗冲击性能的研究进展  

RESEARCH ADVANCES OF IMPACT RESISTANCE OF STEEL-CONCRETE COMPOSITE STRUCTURES

作　　者：赵唯以 王琳 郭全全[3] 高泽鹏 Weiyi Zhao;Lin Wang;Quanquan Guo;Zepeng Gao(School of Civil Engineering,Qingdao University of Technology,Qingdao 266033,China;Beihang School,Beihang University,Beijing 100083,China;School of Transportation Science and Engineering,Beihang University,Beijing 100083,China)

机构地区：[1]青岛理工大学土木工程学院,山东青岛266033 [2]北京航空航天大学北航学院,北京100083 [3]北京航空航天大学交通科学与工程学院,北京100083

出　　处：《钢结构（中英文）》2020年第3期26-36,共11页Steel Construction（Chinese & English）

基　　金：国家自然科学基金项目(51578032)。

摘　　要：双钢板混凝土组合结构主要由双层钢板和内填混凝土组成,在核电厂房、高层建筑、防护结构等工程领域中得到了广泛应用。针对结构在服役期间可能受到的意外冲击作用,对双钢板混凝土组合结构及构件开展研究十分必要。通过对双钢板混凝土组合结构的发展应用和抗冲击性能的国内外研究现状进行评述,总结了冲击作用下双钢板混凝土组合结构的力学性能、局部破坏和整体响应计算方法等方面的最新研究成果,并对研究与实际应用中需要解决的关键问题进行了探讨。A steel-concrete composite(SC)structure consists of two steel faceplates and a core concrete.It has a wide application in engineering practice such as nuclear facilities,high-rise buildings,and protective structures,etc.With the structures exposed to unexpected impact loadings during its service life,it demonstrates a great necessity to investigate the impact resistance of SC structures and components.Based on the review of the development and application of SC structures and the investigations on its impact resistance at home and abroad,the performance of SC structures under impact loadings and the calculation methods for local damage and global response are summarized.Some suggestions on the key problems in the research and practical application of the structures are discussed.

关 键 词：双钢板混凝土组合结构 发展应用 抗冲击性能 计算方法 研究进展 

分 类 号：TU398.9[建筑科学—结构工程]