Global ETD Search
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Showing 1 to 5 of 5 for “"Plataformas offshore"”.
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Interação solo-estaca de plataformas offshore
… to represent soil in the Structural Analysis of Offshore Platforms. The soil characteristics for the non-linear soil behaviour are obtained from laboratory tests or using full scale loaded piles. The API Code through the "P-Y" curves, defines the stress-strain soil characteristics for laterally …
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Geração automática de dados para projeto e análise de plataformas “offshore”
… language, directed to design and analysis of offshore platforms. Structural modeling includes the jacket, main and skirt piles, deck legs and conductor pipes. Platform topology specification is given by general parameters and typical bracing patterns, defined by catalogued superelements. The …
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Análise de esforços e cálculo de fadiga no transporte de plataformas offshore
The purpose of this work is to assess the structural effects and the cumulative fatigue damage that may occur in the transportation of jackets by barges and self elevating units, as well as to compare the actions of this installation phase with those of the "in place" phase. The structure is …
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Confiabilidade e política de manutenção aplicadas a sistemas de máquinas de plataformas offshore
The work consists in the determination of maintenance tasks that must be scheduled and carried out, based on the study and analysis of the history of failures and repairs of machine systems, considering a reliability study. The objective is to be able to establish the maintenance policies …
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Estudio de métodos probabilísticos para la predicción de la vida útil de estructuras de hormigón : influencia del factor variabilidad espacial en el caso de plataformas offshore en Brasil
… estructuras de hormigon, se han seleccionado dos plataformas petroh'feras offshore que estan en actividad en Brasil desde el ano 1978. La investigacion se ha desarrollado mediante el analisis de ensayos no-destructivos realizados in situ (rndice de rebote, ultrasonicos y de carbonatacion) y de …