Using a GIS to Assessment the Load-Carrying Capacity of Soil Case of Berhoum Area, Hodna Basin, (Eastern Algeria)
- 1 Faculty of Civil Engineering, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
- 2 Faculty of Civil Engineering, University of Sciences and Technology Houari Boumediene, Algiers, Algeria
Abstract
The concept of load-carrying capacity of the soil can be evaluated by two main components: permissible stress and permissible depth; and therefore, running it begins its assessment that allows an outline of exploitation. Nevertheless, the assessment of the load-carrying capacity made the object of several works of research and many models, based on the multi-criteria analysis, have been established. This work examines the contribution of GIS approach to assessment load-carrying capacity of the soil. This one has been finished in two practicums: 1) Assessment of the capacity of soil by a multi-criteria approach, using the Weighted Sum Model (WSM); 2) It brought to use the GIS approach to evaluate and spatialize degree of soil bearing stresses resulting from the buildings, as well as load distribution. The method has been applied to the Berhoum area of Hodna Basin, in eastern Algeria, where each is characterized by its various natural properties and density of equipment. Final results are better in the classification of the degree of load-carrying capacity possible in each site. This results in allowing exploiters to program their optimal designs for the rational management of the area.
- C. Ayday, M. Altan, H. A. Nefeslioglu, A. Canigür, S. Yerel and M. Tun, “Preparation of Engineering Geological Map of Eskigehir Urban Area,” Research Institute of Satellite and Space Sciences, Anadolu University (in Turkish), 2001.
- S. J. Carver, “Integrating Multicriteria Evaluation with Geographical Information Systems,” International Journal of Geographical Information Systems, Vol. 5, No. 3, 1991, pp. 321-339. http://dx.doi.org/10.1080/02693799108927858
- J. T. Diamond and J. R. Wright, “Design of an Integrated Spatial Information System for Multiobjective Land Use Planning,” Environment and Planning B, Vol. 15, No. 2, 1988, pp. 205-214. http://dx.doi.org/10.1068/b150205
- J. R. Eastman, W. Jin, P. A. K. Kyem and J. Toledano, “Raster Procedures for Multicriteria/Multiobjective Decisions,” Photogrammetric Engineering and Remote Sensing, Vol. 61, No. 5, 1995, pp. 539-547.
- P. Jankowski, “Integrating Geographical Information Systems and Multiple Criteria Decision Making Methods,” International Journal of Geographical Information Systems, Vol. 9, No. 3, 1995, pp. 251-273. http://dx.doi.org/10.1080/02693799508902036
- C. P. Keller, “Decision Making Using Multiple Criteria,” NCGIA Core Curriculum, Unit 57, Santa Barbara, National Center for Geographic Information and Analysis, 1996. http://www.geog.ubc.ca/courses/klink/
- J. Malczewski, “GIS and Multicriteria Decision Analysis,” John Willey and Sons Inc., Hoboken, 1999, 392 p.
- K. Meftah, “Cours Mécanique des Sols,” 2008, pp. 70-72. http://pf-mh.uvt.rnu.tn/
- G. Philipponnat and B. Hubert, “Fondations et Ouvrages en terre, Troisième Tirage,” Eyrolles, 2002, p. 548.
- R. Guiraud, “Notice Explicative de la Carte Géologique au 1/50.000è de Souk Ouled Nedja,” Publication du Service Géologique de l’Algérie, Pl. Horstexte, 1971, 35 p.