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

研究了钢-混凝土组合结构的构件、节点、柱脚和框架的受力性能，以明确不同结构构件之间通过节点的应力传递体系. 1.1型钢混凝土-钢筋混凝土混合构件的受力特点1.2钢管混凝土-型钢混凝土混合构件的受力特点1.3钢梁连接钢筋混凝土悬挑板的加固方法1.4型钢混凝土梁连接钢筋混凝土悬挑板的加固方法2.柱脚2.1外露式钢柱脚的受力特性2.2钢筋混凝土钢管柱脚的受力特性2.3型钢混凝土柱脚的受力特性2.4柱脚与钢梁连接的受力特性3.连接3.1通过连接分析构件间的应力传递体系4.框架4.1柱脚恢复力特性对地震作用下钢框架弹塑性反应性能的影响4.2水平和竖向地震作用下钢框架构件应变率的地震反应性能4.3 SRC和RC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