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Finite Element Method for Soil DeformationsHwang, Chih Tsung 07 1900 (has links)
<p> A finite element method, incorporating the Hellinger-Reissner variational principle, has been developed for calculations of stress-strain and pore pressure for undrained and drained soil deformations. The soil is considered as cross-isotropically elastic material to account for the anisotropy of soil behaviour resulting from geological formations. A general expression for pore pressure parameters, taking into account the consolidation condition, has been hypothesized. Experimental investigations of consolidated undrained triaxial tests have been performed to study the validity of this expression.</p> / Thesis / Doctor of Philosophy (PhD)
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Analise preliminar sobre a disposicao de rejeitos radioativos de alta atividade em formacoes geologicas do Estado de Sao PauloMATTOS, LUIS A.T. de 09 October 2014 (has links)
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01294.pdf: 3608869 bytes, checksum: 7856ebbd45e9a73b47b66357035deff1 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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