高层建筑的垂直变形分析

On the Analysis of Vertical Deformations of Tall Building Structures

在本文中,对高层建筑在荷载、变温及砼干缩等因素作用下的垂直变形进行了分析。其中对弹性及徐变变形的分析采用了两种方法,即一般的积分公式和经验公式。然后将这些公式编入程序。随着建筑物的逐层升高和荷载等诸因素的作用,此程序能自动计算出各时刻柱体的变位,计算结果合理可靠。此程序可用于实际的高层建筑物的设计分析。

In this paper, the vertical deformations of tall building structures under loading and actions of temperature changes as well as shrinkage effects have been discussed. The methods of calculating column strains of tall structures are either by using integral formulas or by empirical formulas. Computer programs have been compiled by use of these formulas and the vertical deformations of tall structures can thus be obtained. The results are found to be reasonable and reliable. The programs can also be used to analyze tall structures in engineering practice.