| 高层建筑箱形基础倾斜的综合分析 |
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| 引用本文： | 楼晓明,刘建航,胡中雄.高层建筑箱形基础倾斜的综合分析[J].同济大学学报(自然科学版),2000,28(6):646-650. |
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| 作者姓名： | 楼晓明 刘建航 胡中雄 |
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| 作者单位： | 1. 同济大学地下建筑与工程系,上海,200092
2. 上海地铁总公司,上海,200031 |
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| 摘 要： | 依据分层地基上相邻刚性基础共同作用的迭代计算方法，提出了一种对箱形基础平均沉降、整体倾斜和地基反力进行综合分析的方法，综合考虑荷载偏心、与邻近基础共同作用、基础埋深以及建筑物荷载重心高度对箱形基础倾斜的影响，并对曾作过细致原位观测的某工程三个相邻箱形基础进行了计算分析，计算结果与已有的实测结果比较吻合．
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| 关 键 词： | 箱形基础 倾斜 共同作用 迭代计算方法 |
| 文章编号： | 0253-374X(2000)06-0646-05 |
| 修稿时间： | 1999年6月10日 |
Systematic Analysis on the Inclination of Box Foundations for High-rise Buildings |
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| LOU Xiao-ming,LIU Jian-hang,HU Zhong- xiong.Systematic Analysis on the Inclination of Box Foundations for High-rise Buildings[J].Journal of Tongji University(Natural Science),2000,28(6):646-650. |
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| Authors: | LOU Xiao-ming LIU Jian-hang HU Zhong- xiong |
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| Abstract: | Based on numerical analysis method of several adjacent rigid foundations interaction on layered soils, a systematic analysis method for computing inclination of box foundation is proposed. The method can take into consideration not only the influence of load eccentricity and interaction of several adjacent foundations, but also the influence of the soil restriction on foundation side face and the height of load center to foundation base. A research is made on three adjacent box foundations of which the deformation and pressure distribution on soil surface have been well measured. The computed results are in agreement with the results measured. |
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| Keywords: | box foundation inclination interaction iterative computing methodD |
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