阶梯教学楼大跨度预应力次梁楼盖结构设计

Structural Design of Long-span Pretressed Girder Floor for Ladder Teaching Building

介绍了重庆邮电学院教学楼楼盖结构和预应力次梁的详细设计过程 ,探讨了边主梁抗扭的问题 ,并提出了一些工程处理办法。另外还对主梁与预应力次梁斜交的节点构造作了介绍 。

The detailed design process of floor structure and prestressed girder of a teaching building is introduced.The sprained question of side main beam is discussed and some treating methods are put forward.The joint of acting as to side main beam with oblique crossing prestressed girder is presented for stepped education buildings.