Reliability Based Assessment of Existing Fixed Offshore Platforms Located in the Persian Gulf

Reliability Based Assessment of Existing Fixed Offshore Platforms Located in the Persian Gulf

Article History: Received: 22 Dec. 2014 Accepted: 23 Aug. 2015 This paper presents a detailed structural reliability procedure in order to achieve an acceptable safety margin for template type offshore platforms located in the Persian Gulf. Probability of failure in this study is calculated by considering the cumulative effects of all levels of wave loading during the lifetime of the structure ...

Investigation of the Pile Aging Effect of a Fixed Offshore Platform Located in Persian Gulf using Nonlinear Soil-Pile Interactions

The study about the jacket platforms in the past has revealed that the most of the collapse failures occur due to the lack of strength of the pile foundation. However, when the jacket platforms which have been collapsed due to extreme condition were looked into, it was found that most of them had their foundations intact. These contrasting facts can be explained with the help of the phenomenon ...

Seismic Reliability Analysis of Offshore Fixed Platforms Using Incremental Dynamic Analysis

It is generally accepted that performance-based design has to be reliability-based. Seismic performance evaluation is based on nonlinear dynamics and reliability theory taking into account uncertainties during analysis. Considering the economic importance of jacket type offshore platforms, the present research aims to assess the seismic performance of offshore steel platforms. In this study, th...

Structural System Reliability Framework For Fixed Offshore Platforms

The main objective of this project is to develop a generic framework which will set the basis for achieving more consistent system reliability assessments. The main steps involved in a system reliability assessment, together with the key technical and philosophical issues, will be identified and examined. Their interrelations and relative significance will be assessed in order to link them toge...

JIP: Structural System Reliability Framework For Fixed Offshore Platforms

a corpus-based study of the frequency of personal pronouns in translated and comparable non-translated persian texts

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