摘要
本文对钢筋混凝土装配式不规则等高单层厂房结构的空间分析问题做了讨论,其中包括沿厂房横向及纵向的屋盖刚度、排架刚度、屋盖处的水平作用荷载,以及在水平荷载作用下的空间分析方法。提出空间分析矩阵解法及迭代解法,前者需要有较大容量的计算机,后者用袖珍计算机甚至于手算便可完成。本文最后附有数字计算例题。
The problem about two-dimensional analysis of irregular single-story mill buildingstructure with constant height is discussed, in which the transverse and longitudinalstiffness of mill building roof and bent structure, the horizontal external loads acting onroof level, and two-dimensional analysis methods for computing the structure subjectedto the horizontal loads are considercd. Two analysis methods, matrix method anditerative method, are presented. Using the former method, the calculation is in need ofhigh-capacity computer. But with the latter method, the calculation may be made bypocket computer or even by hand. And finally a example is given to explain the numeri-cal calculation.
关键词
单层
厂房
迭代法
屋盖
排架
iteration methods
stiffness / roof plane bent stiffness
matrix method
