预制钢筋混凝土框架结构抗震性能研究进展(Ⅰ)——节点性能研究  

PROGRESS OF INVESTIGATION ON SEISMIC BEHAVIOR OF PRECAST CONCRETE FRAME STRUCTURES(Ⅰ) : STUDY OF JOINT PROPERTY

作　　者：周德恒 李爱群[2,3] 贾洪 王维[2,3] 郭彤[2,3] 潘志宏[4] 

机构地区：[1]中铁建设集团有限公司,北京100040 [2]东南大学土木工程学院,南京210096 [3]东南大学混凝土及预应力混凝土结构教育部重点实验室,南京210096 [4]江苏科技大学土木与建筑工程程学院,江苏镇江212003

出　　处：《工业建筑》2014年第6期95-100,121,共7页Industrial Construction

基　　金：国家杰出青年科学基金项目(50978056);国家科技支撑计划项目(2006BAJ03A04);江苏省科技创新团队项目

摘　　要：阐述了预制装配式钢筋混凝土框架结构节点连接性能研究的重要性。介绍预制装配式钢筋混凝土框架结构节点连接性能研究的最新进展,所介绍节点包括预应力拼接节点、装配式节点、后浇整体式连接节点等。综述各类节点连接性能的刚度、强度、耗能性能及计算模型。介绍了国内外预制钢筋混凝土结构节点连接的设计规范及设计方法。最后指出,全装配式钢筋混凝土框架结构采用耗能节点对提高结构的抗震性能具有重要意义,开展装配式耗能节点及其结构体系的研究工作值得进一步重视。The importance of study of seismic behavior of connection joints in precast concrete frame structures is described.Progress of investigation on seismic behavior of connection joints in precast concrete frame structures is introduced , including prestressed splicing joints;assembled monolithic joints;assembled joints etc .Seismic behavior of different joints is studied .The calculation models of different connection joints are introduced .The design code and design method of connection joints at home and abroad are also introduced .It is suggested that much attention should be paid to future research on the seismic behavior and construction measures of energy dissipation connection joints.

关 键 词：预制钢筋混凝土结构 预应力拼接节点 后浇整体式连接节点 装配式节点 耗能节点 

分 类 号：TU375.4[建筑科学—结构工程]