超高层建筑竖向变形的简略估算

Rough Estimation of the Vertical Deformation of Highrise Building

本文重点讨论了砼的弹性压缩、徐变、收缩及温度应力几个方面所产生的结构竖向变形差异对高层建筑的影响,并对变形值的估算,以及设计与施工中的相应措施进行探讨及提出建议。

This paper discusses the effects of uneven vertical deformations caused by elastic compression, creep, shrinkage and temperature strain of concrete etc. on highrise buildings. Suggestions for rough estimation of these deformations and the corresponding measures to be taken in design and construction are presented as well.