Os objectivos deste projecto inserem-se no âmbito dos trabalhos desenvolvidos no Núcleo de
Fundações, Taludes e Obras de Suporte, do Departamento de Geotecnia do Laboratório
Nacional de Engenharia Civil (LNEC/DG/NFTOS), e ...
In the present dissertation, a study of the Barcelona Basic Model, BBM, is realized. The mathematical
formulation is presented and developed, referring the assumptions and simplification assumed
in each step. A set of ...
Na presente tese descreve-se a geometria da subsidência devida à escavação de túneis.
Apresentam-se expressões empíricas que se baseiam no volume unitário de subsidência e na
distância ao plano de simetria do túnel dos ...
A state-of-the-art revision of immersed tunnels is done. The selected case-study for this thesis, an immersed tunnel for crossing Tagus River between Algés and Trafaria, is presented. Next, cases of earthquake-induced ...
The main purpose of the thesis is to show that it is viable the use of a correct effective stress framework to model the behaviour of unsaturated soils, with the development of an adequate effective stress model being an ...