- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Safety Assessment of Hadithah Dam Under Extreme Operations and Collapsible Foundation Challenges | ||
| Engineering and Technology Journal | ||
| Article 4, Volume 38, 12A, 2020, Pages 1771-1782 PDF (1.79 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.30684/etj.v38i12A.611 | ||
| Authors | ||
| Imad H. Obead* 1; Hassan A. Omran2; Mohammed Y. Fattah | ||
| 1Assistant Professor (Graduate-Ph.D. Student), Department of Civil Engineering, College of Engineering, University of Babylon, Hillah, Iraq | ||
| 2Assistant professor, Civil Engineering Department, University of Technology, Baghdad, Iraq | ||
| Abstract | ||
| The present study involves a coherence steps to re-analyze the scenario of presence of collapsible gypseous layers in the foundation of Hadithah dam under extreme operating conditions. The motivation for such analysis was to explore the problem of construction and operation of large earth dams on collapsible soils if similar cases exist in Iraq. This study was carried out to evaluate the adequacy of the diaphragm wall and the safety level of the side slopes during the drawdown and rise period. The results were verified by the in situ design that confirmed the validity of the analysis | ||
| Keywords | ||
| Collapsible gypseous soils; cutoff diaphragm wall; grout curtain; drawdown rate; rising rate; seepage analysis; Slope stability | ||
| References | ||
|
[1] B. Shadravan, A.A. Mirghasemi, and M. Pakzad, “Karkheh Storage Dam Cutoff Wall Analysis and Design”, proceedings: 5th International conference on case Histories in geotechnical engineering, New York, USA, 2004. [2] A. Ghafari, H.R. Nikraz, and A. Sanaeirad, “Finite element analysis of deformation and arching inside the core of embankment dams during construction”, Australian Journal of Civil Engineering, Vol.(14), issue (1), Taylor & Francis Group, 2016, [Online]. Available: http://dx.doi.org/10.1080/14488353.2015.1092639. [3] V. A. Ashikhmen, V. G. Buchatskii, N. V. Dmitriev, and L. I. Malyshev, “Grouting Works in the Construction of the Side Grout Curtains of the Al-Qadisiyah Hydro Development (Iraq)”, Translated from Gidrotekhnicheskoe Stroitel'stvo, Plenum Publishing Corporation, No. 1, pp. 45-50, 1989. [4] A. N. Al-Jorany, ”Slope Stability Analysis”, Ph.D. thesis, Department of Civil Engineering, University of Baghdad, Iraq, 1998. [5] N. M. Kamnev, N. A. Sonichev, and N. A. Malyshev, ” Earth Dam of the Al-Hadithah Hydropower Development on the Euphrates River”, Translated from Gidrotekhnicheskoe Stroitel'stvo, Plenum Publishing Corporation, No. 10, pp. 38-41,1983. [6] N. V. Dmitriev, and L. I. Malyshev, “Grouting Works in the Foundation of the Dam of the Al-Hadithah Hydropower Development on the Euphrates River in Iraq”, Translated from Gidrotekhnicheskoe Stroitel'stvo, Plenum Publishing Corporation, No.10, pp. 41-47, 1983. [7] N. F. Aripov, S. V. Bortkevich, and M. P. Malyshev, “Study of the Seepage and Piping Stability of Dolomite Soil and Evaluation of its Suitability for a Dam Core on a Rock Foundation”, Translated from Gidrotekhnlcheskoe Stroltel'stvo, Plenum Publishing Corporation, No.1, pp. 14-17, 1984. [8] A. R. Salem ,” Earth Dam Construction by Dolomite Filled into Water”, Journal of Geotechnical Engineering, Vol. 112, No. 5, pp.10-521, May, 1986. [9] U. N. Kasatkin, and E. I. Kuznetsov, “Design and Construction of Asphalt Concrete Cutoff Structures in Earthfill Dams”, Power Technology and Engineering, Vol. 38, No. 2, 1570-145X_04_3802-0074, Plenum Publishing Corporation, 2004. [10] N. Adamo, V. K. Sissakian, N. A. Al-Ansari, M. Elagely, S. Knutsson and J. Laue, “Comparative Study of Mosul and Haditha Dams in Iraq: Different Construction Materials Contribute to Different Designs”, Journal of Earth Sciences and Geotechnical Engineering, Vol .8, No. 2, pp. 71-89, Scienpress Ltd, 2018. [11] D. Fredlund and A. Xing,” Equations for the soil water characteristic curve”, Canadian Geotechnical Journal, Vol. 31, No. 3, pp.521-532, 1994. [12] E.S. Nobari and J.M. Duncan, "Effects of Reservoir Filling on Stresses and Movements in Earth and Rockfill Dams", U.S. Army Engineer Waterways Experiment Station, Vicksburg, Miss., Report No. S-72-2, 1972. [13] G. C. Li and C. S. Desai,” Stress and Seepage Analysis of Earth Dams”, Journal of the Geotechnical Engineering Division, ASCE, Vol. 109, No. 7, pp.946-960, 1983. [14] M.Y. Fattah, I. H. Obead and H. A. Omran,” A study on leaching of collapsible gypseous soils”, International Journal of Geotechnical Engineering, Taylor & Francis Group, Published online: 26 Jul. 2019, [Online]. Available: https://doi.org/10.1080/19386362.2019.1647664. [15] S. L. Ribeiro e . E. Vargas, M. de M. Fernandes and R. Azevedo,” Innovative Numerical Modelling in Geomechanics, Taylor & Francis Group, LLC, 2012. [16] ANCOLD (1969), Current technical practices for design, construction, operation and maintenance of large dams in Australia. Australian National Committee on Large Dams. [17] R. Fell, P. MacGregor and D. Stapledon,” Geotechnical Engineering of Embankment Dams”, A.A.Balkema, Netherlands, 1992. | ||
|
Statistics Article View: 390 PDF Download: 248 |
||