摘要
装配式楼板连接包括楼板与梁之间的梁板连接和楼板之间的板缝连接,梁板连接是影响楼盖整体牢固性的重要因素,而板缝连接直接影响楼盖体系的平面内刚度,进而影响整个结构体系的动力特征和抗震设计方法.对国内外装配式楼板连接构造的相关研究成果进行总结,阐述装配式楼板连接构造发展过程中亟待解决的问题,分析该领域的发展趋势,最后提出一种应用于预制混凝土楼板的新型干式连接构造.
The connections of prefabricated floorslabs include the beam-to-slab connection and the connection of slab joint. Beam-to-slab connection is a major factor affecting the integral firmness of the floor system. The slab connections directly affect the in-plane rigidity and strength of the floor system, and then affect the dynamical feature and seismic design method of the whole structural system. This paper summarizes the related domestic and foreign research on the connecting construction of prefabricated floor. The problems that need to be studied in the development of the connect construction of prefabricated floorslabs are set forth, and the future trends of the connecting construction are analyzed in the paper. This paper concludes with a new type of connecting construction method to be used in precast concrete floor.
作者
南晓东
郁有升
NAN Xiao-dong;YU You-sheng(School of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China;Cooperative Innovation Center of Engineering Construction and Safety in Shandong Blue Economic Zone, Qingdao University of Technology, Qingdao 266033, China)
出处
《青岛理工大学学报》
CAS
2019年第3期37-43,共7页
Journal of Qingdao University of Technology
基金
山东省自然科学基金资助项目(ZR2017MEE068)
关键词
装配式楼板
连接构造
平面内刚度
整体性
抗震设计方法
prefabricated floorslab
connect construction
in-plane rigidity
integrity
seismic design method
