L
Luis Volnei Sudati Sagrilo
Researcher at Federal University of Rio de Janeiro
Publications - 89
Citations - 914
Luis Volnei Sudati Sagrilo is an academic researcher from Federal University of Rio de Janeiro. The author has contributed to research in topics: Mooring & Finite element method. The author has an hindex of 13, co-authored 84 publications receiving 726 citations.
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Journal ArticleDOI
Hybrid Parabolic Interpolation – Artificial Neural Network Method (HPI-ANNM) for long-term extreme response estimation of steel risers
J.S. Monsalve-Giraldo,João P. R. Cortina,Fernando Jorge Mendes de Sousa,Paulo Mauricio Videiro,Luis Volnei Sudati Sagrilo +4 more
TL;DR: The efficiency and accuracy of the proposed hybrid method is compared with the complete long-term integration method in the analysis of 100-yr characteristic values of cross-section utilization ratios of a Steel Catenary Riser connected to a semi-submersible platform in deep water.
Journal ArticleDOI
A Study on the Holding Capacity Safety Factors for Torpedo Anchors
Luis Volnei Sudati Sagrilo,José Renato M. de Sousa,Edison Castro Prates de Lima,Elisabeth de Campos Porto,Jane V. V. Fernandes +4 more
TL;DR: This paper presents a study on the calibration of reliability-based safety factors for the design of torpedo anchors considering the statistical model uncertainty evaluated using results from experimental tests and their correspondent finite-element-based numerical predictions.
Journal ArticleDOI
Long-term analysis using a scatter diagram key region to evaluate the extreme response of steel risers
Paulo Mauricio Videiro,Juan Sebastián Monsalve Giraldo,Fernando Jorge Mendes de Sousa,Cláudia Martins Peri Machado dos Santos,Luis Volnei Sudati Sagrilo +4 more
TL;DR: In this paper, a new procedure named Key Region Long-Term Analysis (KRLTA) is proposed for the estimation of long-term responses of offshore structures subjected to the effects of wave actions.
Proceedings ArticleDOI
A Reliability-Based Comparative Study for Mooring Lines Design Criteria
TL;DR: In this paper, the authors present the results of a reliability-based partial safety factor calibration study for a LRFD mooring line design criteria considering three approaches: extreme sea states with a given return period, a set of sea states on a contour line associated to a return period or extreme response statistics for a long-term period.
Case Study On the Evaluation of Floating Hose Forces In a C.A.L.M. System
TL;DR: In this article, the authors evaluated the forces acting on a floating hose connected to a CALM (Catenary Anchor Leg Mooring) buoy installed in 24 meters water depth offshore Brazil.