HiStudy on the stability of road embankment due to the effect of water level changes on the slopes

  • Affiliations:

    1 Institute of Technique for Special Engineering, Military Technical Academy, Hanoi, Vietnam
    2 Faculty of Civil Engineering, Engineering Arms College, Binh Duong, Vietnam
    3 Institute of Technique for Special Engineering, Military Technical Academy, Hanoi, Vietnam

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  • Received: 5th-Oct-2020
  • Revised: 3rd-Nov-2020
  • Accepted: 31st-Dec-2020
  • Online: 31st-Dec-2020
Pages: 26 - 32
Views: 2737
Downloads: 733
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Abstract:

This paper presents a study on the stability of road embankment due to the effect of water level changes on the slope. Two scenarios of the drawdown were considered. The first one is the case of the embankment with the water on one slope and the second one is for the embankment with the water on both two slopes. For the two cases, the water level on one side drops. Effects of various parameters such as the permeability of the road embankment soil, the rate of change in water level on the stability of the slope were evaluated, to found out the principle of the change of stability of the embankment. The results showed that the embankment stability reduces if there is a drawdown of the water level on the slope.

How to Cite
Tran, H.Nam, Tran, D.Nguyen and Pham, T.Duc 2020. HiStudy on the stability of road embankment due to the effect of water level changes on the slopes (in Vietnamese). Journal of Mining and Earth Sciences. 61, 6 (Dec, 2020), 26-32. DOI:https://doi.org/10.46326/JMES.HTCS2020.04.
References

Borja, R. I., Kishnani, S. S., (1992). Movement of slopes during rapid and slow drawdown. Proceedings of a special conference on the Geotechnical Engineering Division of ASCE, Berkeley (CA).

Bùi Xuân Cậy, Trần Thị Kim Đăng, Vũ Đức Sỹ, Nguyễn Quang Phúc, (2009). Thiết kế nền mặt đường ô tô, Nhà xuất bản Giao thông Vận tải Hà Nội.

Desai, C. S., (1977). Drawdown analysis of slopes by numerical methods. Journal of Geotech Eng, ASCE; 109: 946-60.

Nguyễn Cảnh Thái, Lương Thị Thanh Hương, (2012). Ổn định mái dốc khi mực nước trên mái rút nhanh. Tạp chí khoa học kỹ thuật Thủy lợi và Môi trường, 21:85.

Richards, L. A., (1931). Capillary conduction of liquids through porous medium. Journal of Physics (1), 318-333.

Toan Duong Thi and Duc Do Minh, (2019). Riverbank Stability Assessment under River Water Level Changes and Hydraulic Erosion. Water, 11, 2598, doi: 10.3390/w11122598.

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