... to mean iceberg drift speeds. A significant increase in soil resistance was observed between slow and rapid penetration tests and between the drained and undrained CEL models, indicating that penetration rate and drainage condition can greatly affect soil resistance. Furthermore, a partially drained CEL...

... Since the concept of this alternative approach involves permitting upheaval displacement of the pipe through the soil cover, a good understanding of the overlying soil behaviour and properties beyond the peak resistance is critical to ensure a robust design. Scope This article aims...

... installation sandwich panel wall type sustainability social responsibility substation knowledge management external wall penetration dong energy artificial intelligence wind energy offshore wind substation requirement wall system oil & gas platform resistance transformer platform...

..., and of an initial and significant ‘drop-off’ in the axial resistance associated with the pipe penetration. The analytical model also reproduces the re-gain in system axial resistance that develops through the combined effects of soil hardening through the process of episodic shearing and re-consolidation...

... loading and code check approaches. The original study used a 50-year return period design storm event and the working stress design (WSD) approach. A more modern design assessment would use the load resistance factor design (LRFD) with a 100-year return period storm event together with a wave in deck...

... displacement profile resistance united states government upstream oil & gas piping design offshore pipeline electrical cable penetration resistance flexible flowline technology conference incident angle cross-section subsea pipeline cable interaction diameter tension profile keel reaction...

... on materials used in flexible pipes for subsea transportation and to highlight a qualified solution for such an Hydrogen carrier application. sustainability sustainable development gaseous hydrogen united states government application strength social responsibility flexible pipe resistance steel...

... condition united states government liquified natural gas navigation lng voyage pugnax non-arctic sea thickness arctic gas monetization northern sea route ice pressure first-year ice water area level ice resistance transit year-round operation aker arctic model test russian federation...

... Abstract Rock berms are used to restrain flowlines from moving axially by adding vertical load to enhance resistance. Should the contact pressure be reduced at the flowline-berm interface, such as in response to ‘arching’ of the rock berm due to pipe settlement, this resistance may...

..., the energy transmitted to the pile, and the soil resistance to driving for different damping factors are presented. The results of signal matching analyses also are presented. unit skin friction unit weight api rp 2geo upstream oil & gas resistance procedure reservoir characterization...

... purchased by the flexible pipe Manufacturer, there are possible dispersions in wire resistance versus HIC / SSC NACE testing due to the steel wire manufacturing tolerances. The wire manufacturing process shall be documented as sufficiently stable and the methodology for NACE testing shall be justified...

.... The results indicate that the proposed structure has considerable reserve strength against failure due to extreme environmental loads and impact from medium sized boats. upstream oil & gas shallow water mat foundation fixed offshore platform tie brace reserve strength resistance concrete...

.... signal matching soil model final penetration upstream oil & gas initial soil model soil model vibratory signal matching soil model subsea system resistance hammer driven pile installation impact hammer penetration restrike signal matching soil model matching soil model vibratory hammer...

... upstream oil & gas resistance farm power cable survival curve capex qualification metric cable installation design life bvg associate new cable assessment renewable generation offshore technology conference power core INTRODUCTION The North Sea contains numerous oil and gas...

... milled before continuing deposition of the tungsten carbide hardfacing. Additive Manufacturing Abstract Tungsten carbide hardfacing offers superior wear resistance in a wide range of oil and gas applications. However, for designs of complex geometries, trade-offs often need to be made between...

... over the past two decades for conventional SEPLAs, but debates continue both in the industry and academia, e.g., on the function of the flap and the required keying. These design aspects become more critical for permanent mooring systems in the GoM where the anchors have to resist large mooring...

... and reduction in both operational and schedule risk. mooring system floating production storage and offloading surface area subsea system upstream oil & gas pure horizontal loading fpso floating production system fin floating production storage & offloading resistance monopile fin...

.... One of the most critical challenges to meet the above API standards are extrusion resistance of elastomer sealing components. Extrusion resistance and the correlation between critical tear pressure and extrusion gap are critically important for developing high performance elastomer sealing components...

... and corrosive fluids). Within the PAEK family, Poly Ether Ketone (PEK) and Poly Ether Ketone Ether Ketone Ketone (PEKEKK) were later introduced to address the need for higher mechanical and thermal properties than PEEK; unfortunately, their chemical resistance has been reported as not matching that of PEEK...

... sliding of the PLP in relation to the steel host pipe was then assessed to determine the friction force of this interaction. This allowed for establishment of a regression equation to predict the PLPs resistance to self-weight and ultimately confirm suitability for riser installation and operation...