Abstract: A random-vibration analysis is performed for the torsional response of symmetric structural systems subjected to spatially varying earthquake ground motion. Torsional effects are assessed by means of an equivalent eccentricity ...

Abstract: A Bayesian framework is used for updating the probability distributions of the parameters of a fracture mechanics model and of crack size in tubular joints using information from inspection ...

Abstract: Structural reliability analyses of fixed marine platforms subjected to storm wave loading are performed to assess deck elevations. Platforms are modeled as a series system consisting of the deck ...

Abstract: A random‐vibration methodology is formulated for the seismic‐response analysis of linear multisupport‐structural systems. It reduces the response evaluation to that of a series of linear one‐degree systems in a way that ...

Abstract: The probability of failure of steel jacket platforms subjected to fatigue damage is computed by means of Monte Carlo simulations using limit state functions in which wave, wind, and deck ...

Abstract: Methodology is presented for simulating properly correlated earthquake ground motions at an arbitrary set of closely spaced points, compatible with known or prescribed motions at other locations. The input consists of the ...

Abstract: The present paper introduces a general framework for integrity management of offshore steel jacket structures allowing for the risk based planning of inspections and maintenance activities with ...