装配式混凝土框架结构研究现状  

Research Status on Frame Structure of Precast Concrete

作　　者：伍永胜[1] 肖鹏[1] 刘梦泽[2] 张俊[2] 

机构地区：[1]广州地铁设计研究院有限公司,510006 [2]广州大学土木工程学院,510006

出　　处：《混凝土与水泥制品》2017年第4期42-47,共6页China Concrete and Cement Products

基　　金：国家自然科学基金(50608039)

摘　　要：结合国内外理论和试验研究成果,介绍了装配式混凝土框架结构的不同构造形式,并综述了装配整体式框架结构、全装配式框架结构、预应力框架结构、设置耗能装置的装配式框架结构节点以及整体结构的抗震性能,指出了装配式混凝土框架结构在研究中存在的若干问题,并提出了下一步研究的建议。Compared to cast-in-place concrete structures, the precast concrete frames structures has the advantages of energy saving, environmental protection, short construction period, less labor and so on, and it also has broad application prospects. Based on the theoretical and experimental results at home and abroad, the seismic behavior of the monolithic precast concrete structure, fully precast concrete structure, prefabricated prestressed frame structure and the frame structure with energy-consuming devices are summarized, and some suggestions about the study of the precast concrete frame structure are proposed, and some key technical issues are listed.

关 键 词：装配式混凝土 框架结构 预应力 节点 抗震性能 现浇混凝土 

分 类 号：TU375.4[建筑科学—结构工程]