[1]姚秋玲,丁留谦,VERA VAN BEEK,等.非均质堤基管涌小尺寸试验模拟与预测模型研究[J].郑州大学学报(工学版),2012,33(05):77-81.[doi:10.3969/j.issn.1671-6833.2012.05.017]
　YAO Qiuling,DiNG Liuqian,Vera van Beek,et al.Small Scale Experiments and Prediction Rule for Piping in DikeFoundations with Heterogeneity[J].Journal of Zhengzhou University (Engineering Science),2012,33(05):77-81.[doi:10.3969/j.issn.1671-6833.2012.05.017]
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非均质堤基管涌小尺寸试验模拟与预测模型研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
33
期数:
2012年05期
页码:
77-81
栏目:
出版日期:
2012-09-10

文章信息/Info

Title:
Small Scale Experiments and Prediction Rule for Piping in DikeFoundations with Heterogeneity
作者:
姚秋玲; 丁留谦; VERA VAN BEEK; 等.
中国水利水电科学研究院防洪抗旱减灾研究所,北京,100038, 荷兰三角洲研究院,代尔夫特,荷兰2628CN
Author(s):
YAO Qiuling; DiNG Liuqian; Vera van Beek; etc;
1. China lnstitute of Water Resources and Hydropower Research, Beijing 100038, China; 2. Deltares, Delft, 2628CN, The Netherlands
关键词:
管涌;  非均质堤基;  预测模型;  历史管涌
Keywords:
piping;  heterogeneity;  prediction rule ;  present piping channel
分类号:
TV223.4TV871.3
DOI:
10.3969/j.issn.1671-6833.2012.05.017
摘要:
采用小尺寸模型对层状非均质堤基管涌发展过程进行了试验模拟,对非均质堤基管涌发展过程、管涌破坏临界水头进行了分析,并采用Mseep程序对试验结果进行验证.结合模型试验和Mseep程序计算,验证了Sellmejier管涌预测模型对非均质堤基的适用性,推导了非均质堤基管涌预测模型公式.通过两次施加水头的试验方法,初步分析了历史管涌对堤基整体抗渗能力的影响.
Abstract:
Small seale experiments are performed to simulate piping in dike foundations with heterogeneity.The influence of the heterogeneity on the dike safety has to be investigated by experiments. An addition to therule of Sellmeijer for the heterogeneous configurations has been derived by model validation based on these ex-perimental works. The influence of present piping channels on dike safety has also been analyzed.
更新日期/Last Update: 1900-01-01