钢梁-混凝土柱刚架体系设计问题探讨

Discussion on Some Design Issues of Concrete Column and Steel Beam Frame Rigid Frame System

通过建立钢梁-混凝土柱刚架结构实例模型,分析了屋面梁坡度、构件截面尺寸、结构高跨比比以及节点连接构造对结构受力情况的影响,给出了屋面梁坡度、结构高跨比的建议取值,指出在结构设计中要综合考虑安全性和经济性来选择节点构造。

By establishing an example model of the concrete column and steel beam frame structupaper analyzed the impacts of the slope of roof beam, the section size of components, structure height span ratio and joint construction on the mechanical properties of structure and the suggested values of the slope of roof beam and structure height span ratio was given. It also pointed out that the security and economyshould be considered to select the joint construction in the structure design.