摘要
根据建筑功能要求,地下一层的混凝土墙作为一层高的转换构件承托上部结构单元。根据《混凝土结构设计规范》,该转换构件均属于深受弯构件,分为悬臂梁类型和连续梁类型。根据规范进行构件设计的同时参照美国ACI318M—05关于深梁简化为拉—压杆模型的计算方法进行补充验算文中介绍此二类深受弯构件的简化计算方法,构件设计及节点设计。
To meet the requirement of architecture utilizations, the concrete wall at B1 floor had to be used as transfer members, whose depth is one story height, to support the superstructure. According to Chinese Code for design of concrete structures, these transfer members should be deep flexural members. In this project, deep flexural members are divided into two kinds, one is cantilever, another is continuous beam. Member and joint of this two kinds of deep flexural members were analyzed and designed accorging to the strut-and-tie model method for deep beems in ACI 318M-05.
出处
《结构工程师》
北大核心
2012年第3期8-11,共4页
Structural Engineers
关键词
钢筋混凝土
深受弯构件
拉-压杆模型
构件精细设计
节点设计
reinforced concrete, deep flexural member, strut-and-tie model, member fine design, joint design
