摘要
随着施工推进,超高层结构的实体重量不断变化,这些变化对竖向标高传递的影响十分明显。经监测,国瑞·西安金融中心超高层结构的最大竖向压缩出现在40~50层,即全高的2/3处。掌握变化规律,部分消除误差,对保证超高层建筑测量精度有重要意义。
The weight of super-high structure becomes heavier and heavier during construction, and the change has obvious influence on longitudinal elevation transmission. The monitoring result showed that the maximum longitudinal compression of Glory Xi＇an Financial Center super-high structure appears on the 40th to 50th floors, namely 2/3 of the total building height. Understanding its changing law and correction of partial error have important significance for guaranteed of super-high building measurement accuracy.
作者
汪潇驹
钟树贤
孟宪磊
梁权
刘斌
卢旺
WANG Xiao-ju;ZHONG Shu-xian;MENG Xian-lei;LIANG Quan;LIU Bin;LU Wang(Beijing Fourth Construction ＆ Engineering Co.,Ltd.,100075,Beijing,China;BCEG No.3 Construction Engineering., Ltd.,100044,Beijing,China)
出处
《建筑技术》
2018年第7期778-780,共3页
Architecture Technology
关键词
超高层建筑
压缩
标高传递
压缩模型
super-high building
compression
elevation transmission
compression model
