摘要
苏州某高层烂尾楼项目自1996年停工至今,现重新启动该项目,对原设计调整部分使用功能,对已建部分进行抗震加固,未建部分接建至原设计标高。原结构存在结构体系多项不规则,结构周期比超限,大量楼板最小配筋率不足,基础资料缺失等问题。文章针对该项目加固设计中存在的这些疑难问题进行分析,给出了设计时所采取的方法,供类似项目设计参考。
Since one of unfinished highrise building has been in idle in 1996 of this building has been put on table again, we will adjust part of function of its in Suzhou. The construction original seismic strengthening for existing part of building, furthermore existing part of this building original elevation. The existing structure of this building remains such problems as more design and conduct will be rebuilt into irregularities of struc ening design and put forward some actionable measures when it is in use for similar projects" reference.
出处
《江苏建筑》
2013年第B12期91-95,共5页
Jiangsu Construction
关键词
烂尾楼
抗震加固
多项不规则
后续使用年限
unfinished high-rise building
irregularity of structural system
follow-up working life forstrengthening of existing structure