... crack arrest toughness arrestability crack arrestability texture class heavy thick plate thick plate brittle crack arrestability container carrier jfe steel corporation test result hydraulic fracturing weldability thickness metals & mining steel excellent brittle crack...

... chemical composition ultimate strength proof strength aluminium low temperature tensile strength hydraulic fracturing thick specimen room temperature reduction factor thick plate strength alloy thickness specimen weld haz metals & mining upstream oil & gas ultimate tensile...

... Abstract An overview of some of recently finished fatigue projects will be given, mainly related to higher strength steels as well as thick plates. Welded joints, i.e. butt welds and longitudinal attachments, as well as thermal cut edges will be covered. One ongoing project covering low cycle...

... liquified natural gas finite element model allowable stress corner insulation system fixture polyurethane foam insulation system stress concentration cargo containment thick plate degree corner insulation system membrane thermal contraction stress distribution thickness A Study...

...Development of an Autonomous Meshing Tool for Multi-Dimensional Deformed Thick Plates Ralf Labecki, Manuel Bojahr, Ralf Tschullik, Patrick Kaeding University of Rostock, Department of Mechanical Engineering and Marine Technology, Ship Structures Rostock, Germany ABSTRACT This paper explores some...

... ABSTRACT Within industry developing rapidly, buildings become higher and larger, and offshore structures like drilling platforms increase continuously, which means the steel thick plate is used more and more widely. Thickness increase leads to the amount of weld increase, which means more heat...

... ABSTRACT Several structural members of very large marine vessels i.e. container ships or FPSO are assembled by very thick plates whose thickness exceeds 60mm. The high-tensile strength steel also has been selected to meet the required structural strength in the joint of the thick plates...

... Experimental Study of Residual Stress for A105 Steel Thick Plate in Butt Welding* Ren-jun Yana, Jia-jing Leia, Yao Qia, Bai-lu Luoa, Zhou Lib aState Key Laboratory of High-performance Vessel, Transportation College, Wuhan University of Technology, Wuhan, China bDepartment of Materials Science...

... ABSTRACT A demand for heavy thick plates with a good combination of high strength, toughness, and weldability has been widely growing in recent years for large container ship building. The successful application of thermo-mechanical control process (TMCP) with the recent innovative technology...

... In order to clarify the mechanism of thick plates forming by complex line heating, the distribution characteristics of inherent deformation produced by overlap, parallel and cross heating lines is studied. From this study it is found that the final inherent deformation is not a simple addition...

... lng storage tank relative strain corrugation experimental stress analysis midstream oil & gas corner membrane fem thick plate kogas membrane The Performance Test of Kogas Membrane for Young Kyun Kim, Byung Taek Oh, Seong Ho Hong, Ihn Soo Yoon, Young-Myung Yang R&D Center, Korea Gas...

... ABSTRACT The flexural behavior of a three-dimensional truss-core sandwich panel may be represented by an equivalent two-dimensional homogeneous but orthotropic thick plate. For the transformation, seven equivalent elastic constants have been derived and these are provided in the paper...

... truss-core sandwich panel panel unit thick plate formulation stiffness parameter thickness symmetry closed-form solution sandwich panel truss-core panel unit upper-facing plate Proceedings of the Ninth (1999) International Offshore and Polar Engineering Conference Brest, France, May 30-June...

... tension estimation system aspect ratio equation thick plate thin plate plate thickness marine transportation paik evaluation Proceedings of the Seventh (1997) International Offshore and Polar Engineering Conference Honolulu, USA, May 25-30,1997 Copyright © 1997 by The International Society...

... curve plastic correction thick plate biaxial compression uni-axial compression johnson rectangular plate initial yielding correction interaction curve fem analysis Proceedings of the Seventh (1997) InternaHonal Offshore and Polar Engineering Conference Honolulu, USA, May 25-30,1997...

... In a labora- tory base electric furnace, With the fixed base chemistry of o 06C-0 15SI-1 45Mn-0 010Nb-0 011TI-0 0010B An Ingot of every heat was rolled to a 8mm thick plate, Simulating the real manufactUring conditions Then each steel plate was butt-welded by the FAB method (which IS to be ex- plained) Sub...

... finite element method. The effort can be significantly reduced if an equivalent 2-D thick plate bending model is used instead. The success of the transformation depends on the equivalent structural elastic constants used in the thick plate bending model. In this paper, the elastic constants for a C-core...

... inch thick plate with a double V-groove. The J-integral values were calculated for a single edge crack located at the centerline subjected to a combined residual stress and external loading. INTRODUCTION During a fusion welding process, a welding arc produces a nonlinear thermal loading which...