| 青草沙水源地工程输水闸进水井结构有限元分析 |
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| 引用本文： | 吴维军,卢育芳,倪国华,谢先坤.青草沙水源地工程输水闸进水井结构有限元分析[J].岩土力学,2008,29(Z1):171-175. |
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| 作者姓名： | 吴维军 卢育芳 倪国华 谢先坤 |
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| 作者单位： | 上海市水利工程设计研究院有限公司，上海 200063 |
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| 摘 要： | 运用三维有限元Plaxis-3D Foundation模块对青草沙水源地输水闸进水井的整个施工过程进行了有限元模拟，分析了大堤和管理区加载对进水井沉降的影响，提出了控制进水井沉降的地基处理措施，得出2种控制工况下结构的变形和应力分布，为结构设计和施工提供了参考依据。
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| 关 键 词： | 青草沙水源地 进水井 数值模拟 有限元法 |
| 收稿时间： | 2008-07-24 |
Three-dimensional element analysis of intake chamber of Qincaosha water source site |
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| WU Wei-jun,LU Yu-fang,NI Guo-hua,XIE Xian-kun.Three-dimensional element analysis of intake chamber of Qincaosha water source site[J].Rock and Soil Mechanics,2008,29(Z1):171-175. |
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| Authors: | WU Wei-jun LU Yu-fang NI Guo-hua XIE Xian-kun |
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| Institution: | Shanghai Water Engineering Design & Research Institute Co., Ltd., Shanghai 200063, China |
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| Abstract: | The whole construction process of the intake chamber of Qincaosha water source site is modeled by 3D finite element codes Plaxis-3D Foundation;the influence on the intake chamber of the dike and management services is also analyzed;the measures to control settlement of the intake chamber are presented;the strain and stress of the intake chamber are given under 2 controlling conditions.The results provided valuable reference to design and construction. |
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| Keywords: | water head of Qincaosha intake chamber numerical modeling finite element method |
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