Stress Transferring System and Structural Performance of Connections between Steel and Concrete Composite Members

对如下所示的钢与混凝土组合结构的构件、连接件、柱基础和框架的受力及结构性能进行了研究，以明确不同结构单元之间通过连接件的应力传递体系。构件1.1 SRC - RC混合构件力学特性1.2 CFT - SRC混合构件力学特性1.3连接钢梁的RC悬板加固方法1.4连接SRC梁的RC悬板加固方法柱基础2.1裸露式钢柱基础的力学特性2.2钢筋混凝土加固钢管柱基础的力学特性2.3 SRC柱基础的力学特性2.4柱基础与钢梁连接的力学特性3.1构件间通过连接的应力传递系统分析框架4.1柱基础恢复力特性对地震地震动作用下钢框架非弹性反应性能的影响4.2钢框架构件应变率在水平和竖向地震动作用下的地震反应性能4.3钢筋混凝土和钢结构多层混合框架的动力性能

Behavior and structural performance of members, connections, column base and frames composed of steel and concrete composite structures shown as follows were studied, in order to make clear the stress transferring system between different structural elements through connections.1. Members1.1 Mechanical characteristics of SRC - RC mixed members1.2 Mechanical characteristics of CFT - SRC mixed memebers1.3 Reinforcing method for RC suspended slabs connected to steel beams1.4 Reinforcing method for RC suspended slabs connected to SRC beams beams2. Column Base2.1 Mechanical characteristic of exposed-type steel-column base2.2 Mechanical characteristics of steel tubular column bases reinforced with RC2.3 Mechanical characteristics of SRC column bases2.4 Mechanical characteristics of column base-to-steel beam connections3. Connections3.1 Analysis of stress transferring system between members through connections4. Frames4.1 Effect of restoring force characteristics of column base on inelastic response behavior of steel frame under earthquake ground motion4.2 Earthquake response behavior of strain rate in members of steel frame subjected to horizontal and vertical directions of ground motion4.3 Dynamic behaviors of multi-story hybrid frames consisted of SRC and RC structures