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Cálculo En Esfuerzos Efectivos De Obras Subterráneas, Aplicación Al Caso Del Túnel De Chingaza

Bernardo Caicedo

Resumen


This paper presents a numerical model for the analysis of underground structures under effective stresses. The problem is addressed by using a threelineal behaviour law with a progressive strength reduction. The system of equations is solved using the finite differences. First of all the model is presented, then, a few applications to the computation of long term strain of Tunnels and satability of water conduction tunnels in rapid dawdown conditions.  

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DOI: http://dx.doi.org/10.16924%2Friua.v0i10.584

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Facultad de Ingeniería - 2017

Universidad de los Andes | Vigilada Mineducación

Reconocimiento: Decreto 1297 del 30/may/1964

Personería jurídica: Resolución 28 del 23/feb/1949 Minjusticia