摘要
传统钢筋混凝土框架柱受力钢筋在基础底部和屋面封顶端均采用90°弯钩弯锚节点构造设计,存在资源消耗增加和施工难度增加等缺点。通过对传统框架柱受力钢筋弯钩弯锚设计的分析,框架柱受力钢筋在地震作用时的受力工况分析和现行框架结构钢筋材料的实际应用情况,提出了框架柱受力钢筋在基底处封顶端节点构造设计方案。努力实现即保证结构安全又节省物力、人力和财力资源,提高建设工程经济效益和社会效益的目的。
The reinforced bar of the traditional frame columns are designed by 90° bending hook nodes in the base and the roof,which has the shortcomings of increasing resource consumption and the construction difficulties.According to analysis on the hook design and the force condition under the earthquake of the reinforced frame columns,and practical application of the existing framework of reinforced material,a node design of the frame column reinforcement in the base and the roof is presented.The design method can ensure the structural safety and save resources,human and financial resources,which can also improve the economic and social benefits.
出处
《工程建设与设计》
2015年第7期48-52,共5页
Construction & Design for Engineering
关键词
混凝土
框架柱
钢筋
节点构造
设计
concrete
framecolumns
reinforcement
nodestructure
design
