Published
Condiciones de la superficie deslizamientos con falla
DOI:
https://doi.org/10.15446/ing.investig.n32.24805Keywords:
superficie de falla, falla en el talud (es)superficie de falla, falla en el talud (en)
Downloads
Se modelan seis (6) taludes con diferentes ángulos de inclinación y peso unitario de 1.8 ton/m3, módulo de Young de 500 ton/m2 y relación de Poisson de 0.45. En cada uno de estos taludes se calculan los esfuerzos a través del talud y se determinan los puntos que estén sometidos a mayores esfuerzos cortantes, correspondiendo estos a los estados de esfuerzos más críticos. La ubicación de estos puntos es por donde comenzaré y terminaré la superficie de falla. Se obtiene un gráfico de diseño que permite obtener la pendiente máxima que debe tener un talud para que no se presente falla local en ningún punto.
References
Aria, K and Tagyod, K (1985) Limit Analysis of Geotechnical Problems by Applying Lower - Bound Theorem, Soil and Foundations Vol 25 N. 4 pp 37-48 Dec. 1985.
Báez E.E. (1989) Nomogramas de Diseño Taludes Bilineales en Condición Seca, Simposio Suramericano de Deslizamientos Vol. 7, pp 257 - 283 Agosto 1989, Paipa - Colombia.
Bishop, A.W. (1967) Progressive Failure with Special Reference to the Mechanism Causing 1. Proc Geotech, Conf. Oslo, 142-50.
Bjerrum L. (1967) Progressive Failure in Slope of Over Consolidated Plastic clay and Shales. Journal of the Soil Mechanics and Foundation Division Proceedings of the American Society of Civil Engineers, Vol. 93 No. SM9 Sep 1967.
Booker, J.R. Davis, E.H. (1973) A note on Plasticity Solution to the Stability of Slopes in Homogenous Clays, - Technical notes - Geotechique pp 509-514.
Casagrande, (1950) Notes on the Design of Earth Dams Journal of Boston Society of Civil Engineers Oct. 1950.
Chen War - Fah (1980) Plasticity in soil Mechanics and Landslides, Journal of the Engineering Mechanics Division - Vol 106 No. EM3 June 1980, 443-464.
Chen, W.F. and Giger, M.W. (1961) Limit Analysis of Stability of Slopes, Journal of the Soil Mechanics and Foundations Division, Vol 97, SM1 January, 1971.
Christian, J.T. and Whitman, R (1969) One Dimensional Model for Progressive Failures. Proc 7th ICSMFE, Vol. 2 pp 541 - 546 - México 1969.
Denness, B (1974) Predicción de Deslizamientos a partir de un Análisis de Auto generación. Segundo Simposio Colombiano de Geotecnia. SCG-1973.
Drucker D.C. (1953) Colum Friction Plasticity and Limit Loads, - Presented of the Annual Meeting. of American Society of Mechanical Engineers. New York, N.Y., November 29 - December 4/1953.
Drucker, Dc, Prager, W and Greenberg. H.J. (1952) Extended Limit Design Theorems for Continuous Media- Quarterly Journal of Applied Mathematics Vol 9 381-389 1952.
Duncan J.M. and Seed, H, B. (1966) Strength Variation Along Failure Surface in Clay. Journal of the soil Mechanics and Foundation Division, Vol 92, No. SM6 November, 1966.
González, A.J. (1987) Carga Critica en Cimientos Superficiales Continuos. - Ingeniería e Investigación Vol. 4 No. 2 pág. 3-10, 1 987.
González, A.J. (1989) Sesión II Informe del Relator - I Simposio Suramericano de Deslizamientos, Vol. II - pp 23 - 59, Agosto 1989, Paipa - Colombia.
Janbu N., (1982) Slope Stability Evaluations Seventh Southeast Asian Geotechnical Conference Nov. 1982 Hong Kong.
Leshinski, D. (1990) Slope Stability Análisis Generalized Approach Journal of Geotechnical Engineering, ASCE Vol. 116, N.S. May 1 990.
Pietkowski R. Czarnota - Bojarskir (1965) Dynamic computation of Development of Earth Slide, 6 Conferencia Internacional de Mecánica de Fundación de Suelos en Ingeniería.
Rice, J.R. (1973) The Initiation and Growth of Shear Bands - Symposiun on Plasticity and Soil Mechanics. - U of Cambridge - 1973.
Santamarina, C and Leonards, G.A. (1989) Stability Analysis with Non - Rigid Wedges. - I Simposio Suramericano de Deslizamientos - Vol I - pp 382 - 389 - Agosto 1989 - - Paipa Colombia.
Saver, E.K., and Fredlund, D.G. Effectives stress, Limit Equilibrium Back - analysis of Failed Slopes; Guidelines, - V Simposio Internacional de deslizamientos, Vol 7 Lausana, Suiza.
Trollope, D.J. (1973) Sequential Failure in Strain - Softening Soils, Proceedings, 8th International Conference on soil Mechanics and Foundation Engineering, Moscow, Vol. 1 pp 227-232.
Vaughan, P.R. (1991) Stability and Analysis of Deep Slides in Brittle Soil - Lessons from Carsington, Slope Stability Engineering - Thomas Telford, London 1991.
Whitman R.V., and Baile, W.A. (1967) Use of Computer for Slopes Stability Analysis, - Journal of the Soil Mechanics and Foundation Division, Vol. 93 No. SM4. July 1967.
How to Cite
License
Copyright (c) 1995 María Cecilia Sierra B., Álvaro J. González G.
This work is licensed under a Creative Commons Attribution 4.0 International License.
The authors or holders of the copyright for each article hereby confer exclusive, limited and free authorization on the Universidad Nacional de Colombia's journal Ingeniería e Investigación concerning the aforementioned article which, once it has been evaluated and approved, will be submitted for publication, in line with the following items:
1. The version which has been corrected according to the evaluators' suggestions will be remitted and it will be made clear whether the aforementioned article is an unedited document regarding which the rights to be authorized are held and total responsibility will be assumed by the authors for the content of the work being submitted to Ingeniería e Investigación, the Universidad Nacional de Colombia and third-parties;
2. The authorization conferred on the journal will come into force from the date on which it is included in the respective volume and issue of Ingeniería e Investigación in the Open Journal Systems and on the journal's main page (https://revistas.unal.edu.co/index.php/ingeinv), as well as in different databases and indices in which the publication is indexed;
3. The authors authorize the Universidad Nacional de Colombia's journal Ingeniería e Investigación to publish the document in whatever required format (printed, digital, electronic or whatsoever known or yet to be discovered form) and authorize Ingeniería e Investigación to include the work in any indices and/or search engines deemed necessary for promoting its diffusion;
4. The authors accept that such authorization is given free of charge and they, therefore, waive any right to receive remuneration from the publication, distribution, public communication and any use whatsoever referred to in the terms of this authorization.
