摘要
根据墨西哥地震(1985)资料,大多数建筑物的破坏是由柱的破坏造成的,而柱配筋占用了近整个建筑物钢筋用量的一半。本文提出在柱的设计中采用有如桩那样的一种新的设计思想,即柱中配筋采用预应力受拉钢筋和螺旋形箍筋;以及采用预制的预应力剪力墙墙板来抵抗侧移。这样也许能减轻震害,节约钢筋。
From the Mexico City earthquake in 1985, it has been learned that most failures are due to column failures even though almost 1/2 of the steel in a building is used for column reinforcing.This paper presents a new approach of designing columns as is for piles, that is, to do away with compression steel and use prestress tension steel together with spiral reinforcing. Besides, precast-prestressed shear wall panels are used to resist lateral drift.
出处
《建筑结构学报》
EI
CAS
CSCD
北大核心
1989年第5期77-80,共4页
Journal of Building Structures
