| 上部结构刚度对地基不均匀沉降的影响与分析 |
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| 引用本文： | 钱坤,尹新生,朱珊.上部结构刚度对地基不均匀沉降的影响与分析[J].吉林建筑工程学院学报,2009,26(3):11-14. |
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| 作者姓名： | 钱坤 尹新生 朱珊 |
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| 作者单位： | 1. 吉林建筑工程学院土木工程学院,长春,130021
2. 吉林大学,长春,130026 |
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| 基金项目： | 吉林省教育厅科学技术研究项目，吉林建筑工程学院博士基金 |
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| 摘 要： | 推导出差异沉降时框架梁的转角与沉降差的基本关系式及框架结构独立基础均匀沉降时，上部结构刚度与地基刚度之间的关系武，给出了地基刚度的确定方法，为合理控制差异沉降、避免由于沉降差过大而导致上部结构发生破坏提供了理论基础．
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| 关 键 词： | 基础 差异沉降 框架结构 刚度 |
Effect and Analysis of Uneven Settlement of Foundation of Superstructure Stiffness |
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| QIAN Kun,YIN Xin-sheng,ZHU Shan.Effect and Analysis of Uneven Settlement of Foundation of Superstructure Stiffness[J].Journal of Jilin Architectural and Civil Engineering,2009,26(3):11-14. |
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| Authors: | QIAN Kun YIN Xin-sheng ZHU Shan |
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| Affiliation: | 1 , School of Civil Engineering, Jilin Institute of Architecture and Civil Engineering, Changchun , China 130021; 2 , Jilin University, Changchun, China 130026) |
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| Abstract: | The basic formulas of between the corner of the frame beam and settlement difference during uneven settlement of foundation and of between superstructure stiffness and foundation stiffness during even settlement of independent foundation of frame structure is derived. The determination of foundation stiffness is given, which provides a theoretical basis for reasonable control of differential settlement and avoids the damage of superstructure because of too large settlement difference. |
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| Keywords: | basis differential settlement frame structure stiffness |
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