- 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
THE EFFECT OF CHANGING SOIL PERMEABILITY RESULTING FROM SEDIMENT MATERIALS ON THE HEAD DISTRIBUTION UNDER NEW HINDIYA MAIN BARRAGE | ||
| AL-TAQANI | ||
| Article 1, Volume 18, Issue 2, 2005, Pages 9-17 | ||
| Author | ||
| Abdul haq H. Al-haddad | ||
| Abstract | ||
| The purpose of this work is to study the effect of changing of soil permeability, K due to the existing of sediment materials in reservoir behind the hydraulic structures ,which enter with flowing water into foundation during deposition and which may reduce the value of K. This reduction would be affecting the head distribution under structures. A mathematical model is developed for analyzing two-dimensional steady seepage through a stratified soil .A numerical solution using finite element Galerkin method is applied to predict the head distribution under the base of structure for the different values of K. The results indicate that the void ratio of soil would decrease when the particles are deposited through the soil foundation, so the value of K, decreases in order that the value of head is increased. | ||
|
Statistics Article View: 30 PDF Download: 1 |
||