摘要
以一个3层4跨工业厂房为实例,介绍了大跨度预应力次梁楼盖结构体系的设计。对结构方案的选择做了相关的分析和比较,对预应力梁选定截面尺寸、跨度、施工方案及构造措施做了介绍,对主梁的抗扭设计、配筋方式及柱的截面选取和轴压比控制等关键问题进行了介绍。
An example of three-layer and four-span industrial factory building is given to analyze and compare the choice of structural scheme. The course of design are introduced from how to choose sectional dimension, span, construction scheme to ,. constructional measure of PRC junior beam. Some key questions are discussed, such as anti-torsion design, reinforcement disposition in main beam, optimization of section choice, control of axial compression ratio.
出处
《建筑结构》
CSCD
北大核心
2008年第10期60-62,共3页
Building Structure
