某大跨度教室楼盖梁结构设计与仿真

Design and Simulation on a Large-span Classroom Floor Structure

本文结合具体的工程,给出了预应力高强混凝土梁的工作原理和楼盖体系的布置方式,采用ANSYS有限元软件对该梁进行了仿真模拟,对承载力、刚度和挠度进行了验算,均满足要求,最后给出预应力施工工艺,为同类楼盖体系设计提供借鉴。

Combined with the specific project in this paper,the working principle of prestressed high strength concrete beam and floor system arrangement are presented,by using ANSYS finite element software,the beam is simulated.The bearing capacity,stiffness and deflection checking can meet the requirement.Finally the paper gives the prestressed construction technology,to offer reference for the design of similar floor system.