锯齿形单层厂房静力、动力分析

The Static and Dynamic Analysis of the Sawteeth Shape Factory Building

本文对锯齿形单层厂房(三角架、天窗架两种形式)提出了新的力学模型,将牛腿根部取为更加符合实际情况的刚域区,用有限元方法进行了静力、动力分析,并研制了其静力、动力分析及自动配筋通用程序.用本文所提出的模型对某厂纺纱车间进行了实例计算,其结果令人十分满意.

This paper proposes a new mechanical model for single story factory building (triangle truss, skylight truss) in sawteeth shape. This model takes the abutting part of the column as a rigid area where the overhead crane rests. This model quite agrees with the real situation. The finite element method is used to do the static and dynamic analysis for this model, and the general computer progamms have been developed which can automate reinforcement. This model is applied to a spinning workshop of the factory. The computations are quite satisfatory.