... geology geological subdiscipline accumulation geologist liquefaction resistance reservoir characterization saathoff nliq andersen resistance loading literature reservoir geomechanics liquefaction bead engineering amplitude figure 10 two-way loading glasenapp url cyclic...

... dynaflex gmaw bead proceedings hump upstream oil & gas welding penetration arc variant polar engineering conference brazil government conventional gmaw speed limit molten metal welding condition gmaw power source defect international ocean welding current Proceedings of the Thirty...

... welding hacc proceedings transformation test piece microstructure bead hardness hydrogen hydrogen concentration high strength steel inspection plastic strain steel fusion zone simulation prediction diffusion ABSTRACT Hydrogen-assisted cold cracking (HACC) is one...

... ABSTRACT Applying deformable structures in underwater environment is a hot topic in ocean development. In this study, an underwater arch-shaped deformable structure filling the swollen hydrogel beads in its flexible outer frame was proposed. Based on discrete element method, after...

... hydraulic fracturing penetration depth hlaw process laser welding full penetration weld bead thickness arc welding hlaw welding speed penetration Comparison of Welding Processes in Welding of Fillet Joints Anna Unt, Esa Lappalainen and Antti Salminen Laboratory of Laser Processing...

... line pipe steel plate test oilfield chemistry heat input bead acc corrosion inhibition requirement strength weldability maximum hardness wellbore design production chemistry welding parameter hardness corrosion management formula steel upstream oil & gas Influence of Heat...

... of the pipe's tension side. But even in these ultimate states, any damages were not found at the bead of ERW. INTRODUCTION ERW pipe is a kind of important steel pipe for pipeline construction used equally to other pipe types like UOE processed steel pipe and seamless pipe. Inspection technology that can...

... are exposed to fatigue failure due to various cyclic loads such as hydrodynamic force and propeller force. flat position weld specimen weld bead welding position cast steel fatigue strength fatigue test weld heat input weld joint stress concentration factor steel metals & mining rudder...

... alloyed metal cored wire supplied by ESAB, denoted HBQ Coreweld, and one solid Inconel 625 wire. ferrite toughness bead acicular ferrite dendrite arm particle midstream oil & gas weld metal dilution inconel 625 interdendritic region strength microstructure upper bainite welding...

... is discussed. As results, the followings are found: Under conditions chosen, solid stress of the solid model with weld beads at a distance of D from the weld toe agrees with shell stress at a distance of D from the plate surface intersection of the solid model without beads apart from the shell element...

... intelligence reduction bead metals & mining test result specimen weldment machine learning endurance limit tensile elongation concentration factor hydraulic fracturing aluminum structure fatigue test result elongation fracture strain strength tensile strength aluminum Proceedings...