某钢筋混凝土框筒结构加层及加固设计  

Design of Structural Adding Layer and Reinforcement of Reinforced Concrete Frame-tube Structure

作　　者：刘珂[1] 

机构地区：[1]安阳市建筑设计研究院,安阳455000

出　　处：《建材世界》2012年第4期74-77,共4页The World of Building Materials

摘　　要：针对钢筋混凝土框筒结构出现的加层及加固情况,该文从框筒结构加层设计原则出发,从理论上总结了钢筋混凝土框筒结构加层及加固后结构的整体受力特征。同时,结合实际工程,采用有限元分析软件SATWE对加固后的结构进行受力分析以及对加层结构和原有结构的连接进行了相应验算,验证了该改造方案的可行性。Based on the layer adding and reinforcement for reinforced concrete framed tube structures,this paper started from the frame tube structure and layer design principles,summed up the overall force characteristics of reinforced concrete framed tube structures plus layer and the reinforcement structure theory.Meanwhile,combined with the actual project,finite element analysis software SATWE was used to study the reinforced structure of the force analysis and the adding layer structure and the connection of the original structure of the corresponding checking to verify the feasibility of the rehabilitation programs.

关 键 词：框筒结构 结构加层 结构加固 有限元分析 

分 类 号：TU375[建筑科学—结构工程] TU746.3