... elasto-plastic strains the welding filler material itself shows the highest fatigue strength and the highest cyclic stress-strain curves compared to all investigated material states. For higher cycles and thus lower total cyclic strain amplitudes the fatigue strength for all investigated material states...

... in addition automatically establish the input parameters to other design disciplines, including structural design and integrated load analysis. sustainability wind energy sbdt social responsibility stress-strain curve sturm foundation geometry suction caisson caisson foundation contour...

... is an elegant set of equations that can be used to evaluate the collapse pressure. Although the focus of this study was thick-walled pipe, the improvements lead to better collapse-pressure predictions for pipe with thinner walls, too. upstream oil & gas stress-strain curve dnv-st-f101 criterion...

... welding on the load-bearing capacity. iron mining welding filler welding integral material state base material specimen fatigue strength defect metals & mining material state material behavior fatigue test thick-walled nodular cast iron welding process stress-strain curve wind...

... bleicher knowledge virtual young process simulation component area en-gjs-450-18 investigation cast iron fatigue test fatigue specimen fatigue strength imperfection dross stress-strain curve Proceedings of the Thirty-first (2021) International Ocean and Polar Engineering Conference...

... largediameter seam-welded line pipe. Both methods include a coldexpansion step, which can promote the Bauschinger effect. The pipe's compressive stress–strain curve can be affected in two different ways: (1) the plasticity plateau can be lowered (i.e., a reduction of the yield stress), and (2) the curve can...

... capacity full-pipe model formulation misalignment ring model total strain strain capacity stress-strain curve Limit Load Capacity of Thick-Walled Pipe in Ultra-Deep Water Ruud Selker Intecsea Delft, The Netherlands Joost Brugmans Intecsea Delft, The Netherlands Ping Liu Intecsea Delft...

... evolution installation load curve stress-strain curve fe model nonlinear kinematic Advanced Cyclical Numerical Material Model Supports Pipeline Reel-lay Shulong Liu, Eric Giry, Vincent Cocault-Duverger Flowline System Department, SAIPEM S.A. Montigny Le Bretonneux, Yvelines, France ABSTRACT Reel...

... management undrained strength coastal soft soil foundation cyclic loading loading soil foundation foundation cofferdam static undrained triaxial test consolidation degree triaxial test consolidation stress-strain curve soft clay upstream oil & gas strength deformation plastic zone soft...

... manufacturing process ovality plastic deformation compression structural performance influence variable residual stress stress-strain curve collapse strength pipeline external pressure plastic strain midstream oil & gas material model diameter Evaluation of Structural Performance...

... pressure. The stress-strain curve of clay sediment containing hydrate consists of three stages: elastic (when strain is less than 1.5%), plastic (when strain is between 2% and 6%) and strain hardening (when strain is greater than 6%) stage, and very different from that of clay sediment which behaves only...

... constitutive law stress-strain curve crack tip weld metal tensile test simulation numerical simulation drop-weight test steel plate kawabata Numerical Simulation of Brittle Crack Propagation in NRL Drop-Weight Test by Finite Element Analysis Teppei Okawa Steel Research Laboratories, Nippon Steel...

... ABSTRACT The present article discusses the cyclic material behavior, in the form of stress-life, strain-life and cyclic stress-strain curves, of five different nodular cast iron materials derived from specimens taken from heavy-walled cast blocks and a main frame of a nacelle of a wind energy...

... metals & mining girth weld room temperature test weld metal extensometer stress-strain curve tensile test microstructure temperature test fusion line long seam virtual extensometer centerline vicker microhardness ultimate strength weld specimen pipe steel upstream oil & gas...

... at rupture and the crack driving force at the weld defect. critical strain pipe notch equivalent plastic strain rupture propagation crack propagation ductile fracture global strain ductile crack propagation weld joint hydraulic fracturing tensile test stress-strain curve fea internal...

... capacity in compression (SCC) of an unpressurized line pipe expressing the stress-strain curve by the Ramberg-Osgood formula (Ramberg and Osgood, 1943). Moreover Suzuki, Zhou, and Toyoda (2008) derived another analytical solution representing the strain hardening properties by an exponential function. SCC...

... such as DNV-OS-F101 (2013). Reeling has been used extensively for the installation of subsea pipelines. Most pipelines reeled to date have an outer diameter (OD) in the range between 6" and 18", and were made of carbon steel seamless pipes. The stress-strain curve of a seamless pipe normally exhibits a yield...

... critical strain pipeline tensile property seismic integrity compression capacity stress-strain curve pipe strain distribution test pipe test data mpa dent-free pipe longitudinal strain distribution compression test Effects of Dent on Compression Capacity of Line Pipe and Seismic Integrity...

... (b) SEM graph in the plane XY (c) SEM graph in the plane YZ Fig.6 SEM graphs of the dense connective tissue Fig.7 The stress-strain curves of the samples compressed in the directions X, Y and Z. Fig.8 Buckling deformation in the Y direction (a) Compressed in the X direction (b) Compressed in the Z...

... , 5 - BBC Q ' Q 8 3 4 A 1 3 ESS S 5 AQ 5 Q 8 7 7;A17 895 effective stress path dafalia model parameter relation stress space upstream oil & gas cyclic loading stress-strain curve interpolation function rotational simulation artificial...