Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Offshore platform"”.
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Ultimate capacity of offshore platform conductor strings
The ultimate capacity of offshore platform conductor strings is studied. The unique way in which conductors are loaded is described and the various design methods that exist are presented. Previous research in the field of tubular member behavior is also reviewed. The results of seven experimental …
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The guyed tower offshore platform : preliminary design considerations
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1982.
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Studies of dynamic response of a model of a compliant offshore platform
… influence the dynamic response of a compliant offshore structure in 2,000 ft of water. The parameters examined include the effects of different sea states, the stretching scheme used to approximate the near surface fluid kinematics, the horizontal variation of fluid kinematics; the effects of …
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Multichannel maximum entropy method of spectral analysis applied to offshore structures
… developed and applied in the dynamic analysis of offshore structures. Two different algorithms are implemented and compared with the conventional Blackman-Tukey method. These are (1) a direct on the data or Burg method and (2) a Yule-Walker or correlation function extension method. Cross-spectral …
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Security and the Offshore Nuclear Plant (ONP) : security simulation testing and analysis of the multi-layer security system
… possibility of a nuclear reactor deployed on an offshore platform out to sea. Such a reactor deployed up to twelve nautical miles offshore poses a significant security risk that needs to be addressed. Through the studies of MIT graduate Vince Kindfuller, a security plan was proposed in the …
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Fatigue analysis for non-normal stochastic stress
… associated with the fatigue life design of an offshore platform is given. It incorporates non-normality considerations into the design procedure. It is concluded that the effect of non-normality should not be neglected. It is also noted that the influence of nonnormality is affected not only by …
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Design for safety framework for offshore oil and gas platforms
… safety” based risk assessment technique for the offshore platforms in order to facilitate decision making. This is achieved through detailed examination of related risks, and review of relevant literatures and traditional safety assessment methods leading to the development of a new …
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Improving Offshore Safety Through Data Analysis with Large Language Models and Accident Review with VR Simulation
Offshore platforms represent high-risk environments where variable environmental conditions and equipment malfunctions require extensive safety training systems. Local LLMs (Large Language Models) offer advanced tools for data analysis to develop training protocols and enable users to maintain …
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Direct and adaptive quantification schemes for extreme event statistics in complex dynamical systems
… statistics describing the loads on an offshore platform in irregular seas. The response of the platform is quantified through three-dimensional smoothed particle hydrodynamics simulations. Because of the extreme computational cost of these numerical models, quantification of the extreme …