用逐点顶升法纠倾钢筋混凝土框架结构办公楼  

Incline-rectifying a office building of reinforced concrete frame structure using the life-up method one by one point

作　　者：刘立新[1] 桑大勇 

机构地区：[1]郑州大学综合设计研究院,郑州450002 [2]郑州长建工程技术开发有限公司,郑州450001

出　　处：《建筑结构》2013年第S1期803-805,共3页Building Structure

摘　　要：针对框架结构适应变形能力较好的特点,对某倾斜严重的钢筋混凝土框架结构办公楼采用在承台桩顶逐点顶升的方法进行了纠倾,纠倾后的办公楼上部结构完好,基础倾斜率远小于规范规定的限值,可供同类纠倾工程参考。According to the characteristics that the frame structure buildings have better deformable ability,a serious inclined office building of reinforced concrete frame structure has been incline-rectified by using the life-up method one by one point on the top of pile. The superstructure of the building is still good intact after incline-rectifying,and the inclined slope of foundation of the building is far less than the allowance value stipulated in the Chinese Code. This may be as a reference for the similar incline-rectifying engineering.

关 键 词：纠倾工程 框架结构 顶升方法 

分 类 号：TU375.4[建筑科学—结构工程]