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| 深覆盖层上面板堆石坝坝体与覆盖层相互作用研究 | |
| 引用本文： | 吴建春,李荣,徐泽平.深覆盖层上面板堆石坝坝体与覆盖层相互作用研究[J].大坝与安全,2011(5):25-28,37. |
| 作者姓名： | 吴建春 李荣 徐泽平 |
| 作者单位： | 1. 河海大学水利水电工程学院,江苏南京,210098 2. 南京市水利规划设计院,江苏南京,210016 3. 中国水利水电科学研究院,北京,100044 |
| 摘 要： | 针对深覆盖层上的面板堆石坝,采用数值计算的方法分析了坝体、坝基以及面板和防渗墙的应力变形分布规律,并对坝体与覆盖层的相互作用关系进行了分析论证.分析结果表明,尽管覆盖层地基的变形对坝体、面板和防渗墙的应力变形性状有着明显的影响,但通过采取合理的工程措施,深覆盖层上的面板堆石坝采用垂直防渗处理是可行的. |
| 关 键 词： | 深覆盖层 面板堆石坝 防渗墙 相互作用 |
Interaction of dam and foundation for concrete face-slab rock-fill dam on deep alluvium |
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| WU Jian-chun , LI Rong , XU Ze-ping.Interaction of dam and foundation for concrete face-slab rock-fill dam on deep alluvium[J].Large Dam & Safety,2011(5):25-28,37. | |
| Authors: | WU Jian-chun LI Rong XU Ze-ping |
| Affiliation: | WU Jian-chun, LI Rong and XU Ze-ping |
| Abstract: | For concrete face-slab rock-fill dam （CFRD） constructed on deep alluvium, the stress and deformation proper- ties of dam, foundation, face slab and diaphragm wall were studied by numerical analysis. Furthermore, the interaction of dam foundation and alluvium was analyzed. The study result showed that although the foundation deformation had a signifi- cant impact on the stress and deformation of dam, face slab and diaphragm wall, it was still feasible to built high CFRD with its plinth on alluvium foundation. |
| Keywords: | deep alluvium concrete face-slab rock-fill dam （CFRD） diaphragm wall interaction |
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