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J Ship Prod Des (2022)
Paper Number: SNAME-JSPD-12210031
Published: 30 December 2022
... to the experimental process. Then, the induction current, frequency, moving rate of the induction coil, weld deformation amount, and sheet thickness were selected as the input characteristic parameters of the SVM model to predict the rectification results achieved by traveling induction heating. It can be concluded...
J Ship Prod Des 38 (02): 61–75.
Paper Number: SNAME-JSPD-10190054
Published: 13 May 2022
... scale models. artificial intelligence computer numerical control deviation month 2022 groove thickness hull cad model hull surface milling machine fabrication hull shape research center restriction ocean engineering horizontal layer marine transportation dimension physical model...
J Ship Prod Des 37 (04): 237–247.
Paper Number: SNAME-JSPD-12190063
Published: 12 November 2021
... cover composed of plates and stiffeners was selected as a case study. In this study, the mass and material cost of the hatch cover was optimized as an objective function using the Pareto approach with developed optimization methods. Plate thickness t , stiffener shape s , and plate material type m were...
J Ship Prod Des 37 (02): 130–141.
Paper Number: SNAME-JSPD-10190055
Published: 10 May 2021
... element analysis using commercial computer code, ANSYS, is used to determine the ultimate strength of deteriorated plates. Different geometrical parameters, including the aspect ratio (AR) and thickness of the plate, number of pits, pit depth-to-thickness ratio, and crack length, are considered...
J Ship Prod Des 35 (01): 69–79.
Paper Number: SNAME-JSPD-2019-35-1-69
Published: 01 February 2019
... on 4-mm-thick AA6061-T6 aluminum, which is one of the most extensively used of the 6000 series aluminum alloy at different traverse speeds. The focus of this research work is to understand the effect of tool traverse speed on the mechanical properties and the microstructural zones created in the joints...
J Ship Prod Des 34 (04): 279–309.
Paper Number: SNAME-JSPD-2018-34-4-279
Published: 01 November 2018
...) is validated using the published experimental results. We study the discretization requirements for thick plates (>14 mm) that are commonly used in the shipbuilding processes and suggest guidelines for referential use in the industry. Also, we investigate the minimum time step size requirement during...
J Ship Prod Des 34 (03): 181–190.
Paper Number: SNAME-JSPD-2018-34-3-181
Published: 01 August 2018
... transportation triangle heating area heating triangle heating method heating area curvature information triangle heating ship production heating method Thickness angular distortion heating pattern computing heating information deformation 2018. The Society of Naval Architects and Marine...
J Ship Prod Des 34 (03): 191–201.
Paper Number: SNAME-JSPD-2018-34-3-191
Published: 01 August 2018
... knowledge-based engineering marine transportation information component position structural design ship production Artificial Intelligence Thickness Library knowledge designer expert system equation strength deck ship structure optimization genetic algorithm knowledge base Journal...
J Ship Prod Des 33 (03): 247–256.
Paper Number: SNAME-JSPD-2017-33-3-247
Published: 01 August 2017
... NACA0018 aerofoil. The chord length and the thickness taper from root to tip, over the span. The semianalytical approach is based on Galerkin's method, which includes the modal superposition of two orthogonal beam modeshapes (free-free beam in chord-wise direction and cantilever beam in span-wise direction...
J Ship Prod Des 33 (02): 135–143.
Paper Number: SNAME-JSPD-2017-33-2-135
Published: 01 May 2017
.... The Society of Naval Architects and Marine Engineers sandwich deck romanoff hull girder ship production passenger transportation steel sandwich panel Fatigue Strength loading Thickness assessment sandwich structure sandwich plate faceplate fatigue assessment sandwich panel notch stress...
J Ship Prod Des 32 (03): 186–193.
Paper Number: SNAME-JSPD-2016-32-3-186
Published: 01 August 2016
... freight & logistics services Subsurface Corrosion Corrosion Inhibition materials and corrosion riser corrosion ship roughness dry dock coating system Thickness coating condition coating ship production coating performance regulation marine transportation international maritime...
T. D. Huang, Michael Harbison, Lee Kvidahl, David Niolet, John Walks, J. P. Christein, Mark Smitherman, Mark Phillippi, Pingsha Dong, Larry DeCan, Vince Caccese, Paul Blomquist, David Kihl, Rick Wong, Matthew Sinfield, Natale Nappi, James Gardner, Catherine Wong, Michael Bjornson, Allen Manuel
J Ship Prod Des 32 (01): 21–36.
Paper Number: SNAME-JSPD-2016-32-1-21
Published: 01 February 2016
... design and production in modern, lightweight naval surface vessels, there is a need to develop more accurate data about the performance of precision fillet welds for thin steels. 1 2 2016 1 2 2016 2016 Society of Naval Architects and Marine Engineers Thickness specimen stress...
J Ship Prod Des 31 (02): 79–87.
Paper Number: SNAME-JSPD-2015-31-2-79
Published: 01 May 2015
... method steel weight weight estimation method freight & logistics services inland dry bulk ship Thickness european inland ship production new estimation method ship design validation estimation Artificial Intelligence ship formula longitudinally inland ship transversely 1 5...
T. D. Huang, Michael Harbison, Lee Kvidahl, David Niolet, John Walks, Kevin Stefanick, Mark Phillippi, Pingsha Dong, Larry DeCan, Vincent Caccese, Paul Blomquist, David Kihl, Rick Wong, Natale Nappi, James Gardner, Catherine Wong, Michael Bjornson, Allen Manuel
J Ship Prod Des 30 (04): 184–193.
Paper Number: SNAME-JSPD-2014-30-4-184
Published: 01 November 2014
... for ship production to prevent overwelding. 1 11 2014 1 11 2014 2014 Society of Naval Architects and Marine Engineers marine transportation Thickness distortion configuration metals & mining naval surface combatant Huang ship production strength november 2014 weld size...
J Ship Prod Des 29 (01): 1–16.
Paper Number: SNAME-JSPD-2013-29-1-1
Published: 01 February 2013
... from welded panels fabricated in the shipyards. These panels ranged in thickness from 3 mm to 9.5 mm and were welded with processes including submerged arc, flux cored arc, and gas metal arc welding. All fabrication data were carefully recorded using practices that were common over each...
J Ship Prod Des 28 (01): 20–41.
Paper Number: SNAME-JSPD-2012-28-1-20
Published: 01 February 2012
... to BS5500 (British Standards Institution 2000), with substantial weight savings being made for their pressure vessels. 1 2 2012 1 2 2012 2012. The Society of Naval Architects and Marine Engineers Artificial Intelligence material property wall thickness investigation Thickness...
J Ship Prod Des 27 (03): 99–110.
Paper Number: SNAME-JSPD-2011-27-3-99
Published: 01 August 2011
... alternative tool to the actual induction heating process. Parameters influencing the temperature and deformation are deduced. 1 8 2011 1 8 2011 2011. The Society of Naval Architects and Marine Engineers metals & mining plate thickness heating thickness direction Upstream Oil...
J Ship Prod Des 25 (04): 198–205.
Paper Number: SNAME-JSP-2009-25-4-198
Published: 01 November 2009
... transportation bond line failure load adhesive application bond line thickness november 2009 composite epoxy adhesive Upstream Oil & Gas Thickness steel stainless steel ship production exterior joint Journal of Ship Production, Vol. 25, No. 4, November 2009, pp. 198 205 Qualifications...
J Ship Prod Des 25 (01): 1–6.
Paper Number: SNAME-JSP-2009-25-1-1
Published: 01 February 2009
..., the calculated stress results contain a lot of discrepancies with the actual stress. In the paper, a robust stress check formula is derived using the theory of frictionless cylindrical contact. The influences of padeye thickness and clearance ratio on contact stress are analyzed. It is shown that the new...
J Ship Prod Des 24 (03): 125–134.
Paper Number: SNAME-JSP-2008-24-3-125
Published: 01 August 2008
..., the ratio of the sectional modulus and the sectional area of sandwich panels is high compared with plates only. All structural dimensions (e.g., plate thicknesses) are com- puted for several loading cases; both local loading and global hull bending are considered. In most cases the local loading cases...
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