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Τίτλος: Integrating Eurocode 7 (load and resistance factor design) using nonconventional factoring strategies in slope stability analysis
Συγγραφείς: Pantelidis, Lysandros 
Griffiths, D.V. 
Major Field of Science: Engineering and Technology
Field Category: Civil Engineering
Λέξεις-κλειδιά: Slope stability;Load and resistance factor design (LRFD);Factoring strategy;Ultimate limit state;Limit state method;Eurocode 7
Ημερομηνία Έκδοσης: Φεβ-2014
Πηγή: Canadian Geotechnical Journal, 2014, vol. 51, no. 2, pp. 208-216
Volume: 51
Issue: 2
Start page: 208
End page: 216
Περιοδικό: Canadian Geotechnical Journal 
Περίληψη: In traditional allowable stress design, as known, the safety factor is calculated with respect to shear strength of soil(s) by dividing the available shear strength by the mobilized stresses. The limit-state method, on the other hand, compares — in the form of the inequality Ed ≤ Rd— the effects of all the actions, Ed, with the corresponding resistance of the ground, Rd. Although this method considers different loading conditions by using suitable combinations of design values, it is still based on direct comparison of the available shear strength with the mobilized stresses. In the present paper, various factoring strategies (in addition to the traditional one with respect to shear strength of soils) are integrated into a limit-state method framework. Eurocode 7 has been chosen for this purpose. The whole procedure aims at giving a more comprehensive insight into the design of slopes and the sensitivity of safety level of slopes to the various parameters. In addition, the proposed methodology, as shown, may result in a safety level of slopes signifi- cantly lower than the respective one obtained using the limit-state method in its traditional form. As man-made slopes that conform to design standards often fail in practice, even though conservative input values are used, these failures must be treated with more skepticism by practitioners adopting supplementary design practices such the one presented herein.
URI: https://hdl.handle.net/20.500.14279/4534
ISSN: 12086010
DOI: 10.1139/cgj-2013-0239
Rights: © Canadian Science
Type: Article
Affiliation: Cyprus University of Technology 
University of Colorado 
Newcastle University 
Publication Type: Peer Reviewed
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