| 等壳水电站碾压混凝土重力坝非溢流坝段稳定渗流场有限元分析研究 |
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| 引用本文： | 王静.等壳水电站碾压混凝土重力坝非溢流坝段稳定渗流场有限元分析研究[J].中国农村水利水电,2011(10). |
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| 作者姓名： | 王静 |
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| 作者单位： | 云南省水利水电勘测设计研究院,昆明,650021 |
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| 摘 要： | 通过建立等壳水电站的非溢流坝段的准三维有限元模型,模拟了坝体排水管和排水廊道、上下游防渗层、坝基灌浆帷幕、坝基排水管和排水廊道等,对正常蓄水位工况下坝体、坝基的渗流总水头、压力水头、渗透比降、坝基扬压力分布及渗流量进行了计算分析,验证了坝体和坝基的防渗排水措施的合理性。
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| 关 键 词： | 非溢流坝段 稳定渗流场 准三维 有限元分析 |
Analytical Research on the Dengke Hydropower Station Rcc Gravity Dam Non-overflow Section by the Stable Seepage Field Finite Element |
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| WANG Jing.Analytical Research on the Dengke Hydropower Station Rcc Gravity Dam Non-overflow Section by the Stable Seepage Field Finite Element[J].China Rural Water and Hydropower,2011(10). |
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| Authors: | WANG Jing |
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| Institution: | WANG Jing(Yunnan Investigation,Design and Research Institute of Water and Hydropower Engineering,Kunming 650021,China) |
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| Abstract: | By establishing a quasi three-dimensional finite element model of the non-overflow section of the Dengke Hydropower Station,dam drains and drainage corridor,the impervious layer upstream and downstream,dam foundation grouting curtain,dam foundation drains and drainage corridor etc.are simulated.A computational analysis is made of seepage total head,pressure head,seepage gradient of dam bodies and foundation and dam foundation uplift pressure distribution and seepage flow under the normal storage level condi... |
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| Keywords: | non-overflow section stable seepage field quasi three-dimensional finite element analysis |
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