摘要
沈阳恒隆市府广场塔楼建筑高度350.60m,由于建筑美学的特殊需要,塔楼南侧为斜柱,倾斜3.82°,受塔楼南边斜柱的影响,施工过程将无可避免向北面偏移。通过对比传统、施工阶段分析方法,对结构进行详细分析。利用SAP 2000静力非线性分析方法进行施工过程模拟,并导入有限元软件进行弹性分析,得到了施工全过程中结构层的偏移值,并通过施工预调整作出结构安全性评估。
The Tower of the City Plaza of Henglong in Shenyang has a height of 350.60 m. Considering architectural aesthetics, inclined column is designed in the south of the tower with the tilt being 3.82°. Because of the effect of inclined column in the south, the tower will inevitably shift to the north. Through the comparison of the traditional analytic methods of construction,the structure was analyzed in detail. And the software of SAP 2000 was used successfully to simulate the construction process, at last, the offset value of the structural layer for the whole construction process was obtained, so a safety assessment could be made before the construction.
出处
《钢结构》
2014年第12期58-61,共4页
Steel Construction
基金
中国建筑股份有限公司科研创新计划项目(CSCEC-2008-Z28)
关键词
倾斜结构
目标位形
变形预调值
施工过程
tilt structure
target shape
deformation preset value
construction process
