@ARTICLE{Sebaa_A.K._Study_2018,
 author={Sebaa, A.K. and Belhamra, M.},
 volume={Vol. 64},
 number={No 4/I},
 journal={Archives of Civil Engineering},
 pages={15-35},
 howpublished={online},
 year={2018},
 publisher={WARSAW UNIVERSITY OF TECHNOLOGY FACULTY OF CIVIL ENGINEERING and COMMITTEE FOR CIVIL ENGINEERING POLISH ACADEMY OF SCIENCES},
 abstract={Sand drifting on road networks in the region of the Lower Algerian Sahara is one of the main problems for the sector. Machines are repeatedly deployed to overcome this phenomenon. The long experience acquired while dealing with the removal of sand from roads pushed us to focus on obstacles called "Draas". The purpose of this study is to perform an optimization of these special protective structures called “Draas”, using a reduced physical model. Model tests were performed in flow channel. The principle of modeling the wind transport using a reduced model is to simulate the wind using a liquid stream while respecting the laws of hydraulic and sedimentological similarity. The results obtained are extrapolated to make a normal size prototype.},
 type={Article},
 title={Study of the curative role of "Draas" in evacuating dunes threatening roads in the Lower Algerian Sahara: physical model on a smaller scale},
 URL={http://journals.pan.pl/Content/115609/PDF/02_ace-2018-0042.pdf},
 keywords={Road networks, sand drifting, anti-sand walls, reduced model, Lower Algerian Sahara},
}