大跨度斜向井字梁结构设计分析与应用

Design analysis and application of long span oblique well-shaped beam structure

基于实际工程中遇到的大跨度楼盖结构设计案例,通过不同的结构方案对比,选择了受力特性和经济效益更优的钢筋混凝土斜向井字梁方案,对斜向井字梁结构设计时遇到的问题进行了分析,提出了结构设计要点及后期施工中的注意事项,可供类似大跨度楼盖结构工程借鉴与参考。

Based on the design case of long-span floor structure in actual engineering,the reinforced concrete oblique well-shaped beam scheme with better mechanical characteristics and economic benefits is selected through the comparison of different structural schemes,the problems encountered in the design of oblique well-shaped beam structure are analyzed,and the key points of structural design and matters needing attention in later construction are proposed,it can be used as reference for similar long-span floor structure engineering.