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

研究了由钢-混凝土组合结构组成的构件、节点、柱脚和框架的受力性能和结构性能，以明确不同结构单元之间通过连接进行应力传递的体系。构件1.1型钢混凝土混合构件的力学性能1.2钢管混凝土-型钢混凝土混合构件的力学性能1.3钢筋混凝土悬挂板与钢梁连接的加固方法1.4钢筋混凝土悬挂板与钢梁连接的加固方法2.2.1裸式钢柱脚的力学性能2.2钢筋混凝土加固钢管柱脚的力学特性2.3型钢混凝土柱脚的力学特性2.4柱脚-钢梁节点的力学特性3。3.1杆件之间通过连接进行应力传递的分析4。4.1地震作用下柱基恢复力特性对钢框架弹塑性反应性能的影响4.2钢框架构件在水平和竖向地震作用下的应变率地震反应特性4.3型钢混凝土和钢筋混凝土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