Experimental Studies on Seepage Failure of the Top Stratum at a Weak Spot in Double-Layer Dike Foundations


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Flood-induced piping and subsequent formation of sand boils can cause severe damage to river levees. And it is known that no piping failure occurs, without seepage exit. The paper represents an experimental study on the process and mechanism of seepage exit forming on top stratum at a weak zone in a double-layer dike foundation, using sandbox modeling. According to the practical observation, three series experiments were designed. The size, thickness and the physical and mechanical properties of the top stratum are considered. The results show that the failure mode is close related to the size of the weak zone. And the hydraulic gradient of seepage exit forming is greater than the value, computed by Terzaghi’s formula.



Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren




H. X. Zhou et al., "Experimental Studies on Seepage Failure of the Top Stratum at a Weak Spot in Double-Layer Dike Foundations", Advanced Materials Research, Vols. 368-373, pp. 2387-2393, 2012

Online since:

October 2011




[1] Changxi Mao, Xiangbao Duan and Peiyu Mao: China water resource, 1999(08), p.33(in Chiness).

[2] Seed, R.B.,R.G. Bea and R.I. Abdelmalak: Investigation of the Performance of the New Orleans Flood Protection System in Hurrican Katrina on August 29, 2005. (2006).

[3] Changxi Mao, Xiangbao Duan and Jinbang Cai: Journal of Hydraulic Engineering. 2005 (5), p.818 (in Chinese).

[4] S. S Tomlinson, Y.P. Vaid: Canadian Geotechnical Journal, Vol. 37 (2000), p.1.

[5] Jiafa Zhang, Changyu Wu and Guosheng Zhu: Journal of Hydraulic Engineering, 2002(09), p.108. (in Chinese).

[6] J.B. Sellmeijer, M.A. Koenders: Applied Mathematical Modelling, Vol 15, p.646.

[7] M.A. Koenders, J.B. Sellmeijer: Journal of Geotechnical Engineering., Vol 118 (1992), p.943.

[8] C.S.P. Ojha, V.P. Singh: Journal of Hydraulic Engineering, Vol. 129(2003), p.511.

[9] D. F. Lachouette, Golay and S. Bonelli: Comptes Rendus Mécanique, Vol 336 (2008). p.731.

DOI: https://doi.org/10.1016/j.crme.2008.06.007

[10] Xiaojie Zhou, Yuxin Jie and Guangxi Li: Rock and Soil Mechanics, Vol 30 (2009), p.3154 (in Chiness).

[11] Jiafa Zhang, Guosheng Zhu and Dunlu Cao: Journal of Yangze River Scientific Research Institue, 2004(06), p.47 (in Chinese).

[12] D.J. Hagerty: Journal of Hydraulic Engineering, Vol. 117(1991), p.991.

[13] K Terzaghi: Engineering News Record, Vol. 116 (1936), p: 872.

[14] Ting, Zhang, Hong Cao: Guangdong Water Resources and Hydropower, 2002(02), p.33 (in Chinese).

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