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Showing 1 to 3 of 3 for “"NON LINEAR BEHAVIOR OF SOIL"”.
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Simulação de escavação escorada por meio de elementos isoparamétricos
Elaboration of a computer program applying the Finite Element Method for the analysis of excavations in soils, struted or not. The general aspects of excavations simulation are discussed, taking into account the non-linear behavior of soil, the possibility of supporting structures and effects due …
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ALE and CEL formulations of pile installation in sand
Numerical simulation of large deformation problem is challenging due to various factors including large soil deformation, non-linear behavior of soil, the potential influence of pore water, and high computation cost. This work presents a a sophisticated numerical model which addresses the …
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Συμβολή στην ανάλυση των εκσκαφών με την μέθοδο των πεπερασμένων στοιχείων
THE SIMULATION OF AN EXCAVATION, IN THE CONTEXT OF THE FINITE ELEMENT METHOD, INVOLVES THE ANALYSIS OF FACTORS SUCH AS UNLOADING, SINGULARITIES LIKE CORNERS, EXISTENCE OF STRUCTURES BEFORE EXCAVATION, ARTIFICIAL INCLUSION OF GHOST ELEMENTS AND MATHEMATICAL FORMULATION. THE CONVENTIONAL APPROACH …