... field many times. The strength of the shock wave mainly affects the motion speed of the closed front. The double-layer plate spacing mainly affects the initial time when the internal flow field starts cavitation. The increase in spring support strength will suppress the cavitation phenomenon...

... for linepipes used in severely sour environments was established. Recently, several tests have been conducted to guarantee the hardness and tensile strength of the surface layer, and the fracture toughness was evaluated using the drop-weight tear test and evolution of hydrogeninduced cracking properties...

...Proceedings of the Thirty-fourth (2024) International Ocean and Polar Engineering Conference Rhodes, Greece, June 16 21, 2024 Copyright © 2024 by the International Society of Offshore and Polar Engineers (ISOPE) ISBN 978-1-880653-78-4; ISSN 1098-6189 www.isope.org Research on Strength Evaluation...

... loading compression loading strength zhang gradient deformation resistance lattice application engineering absorption plastic deformation gradient configuration abu al-rub gyroid tpm structure mechanism Proceedings of the Thirty-fourth (2024) International Ocean and Polar...

... operation gravel calculation geology platform hull mooring system semi-floating operation self-elevating gravel laying stiffness self-elevating platform strength research geologist international society subsea system self-elevating gravel semi-floating operation performance...

... geology floating production systems configuration specimen reservoir geomechanics longitudinal stiffener grid tubular welded connection offshore steel geologist subsea system platform tubular brace transverse stiffener stiffener strength reinforcement geological subdiscipline...

... capacity of the rig. The Qbreakout is mainly governed by the spudcan embedment depth, soil type and strength recovery of the surrounding soils previously disturbed by the spudcan penetration as a result of re-consolidation (InSafeJIP 2012). Qbreakout can increase substantially with the length of time...

... to shear fracture in the shear plane. resistance loading strength interaction diagram interaction resistance lockbolt stainless steel specimen shear coefficient carbon steel shear loading utilisation assembly shear plane evaluation coefficient cross-section verification...

... strength of not only the secondary barrier but also the adhesive itself, key modifications involve variations in adhesive dimensions, including width and thickness, as well as alterations in application methods and adhesive material properties. INTRODUCTION Natural gas has gained attention...

... ABSTRACT Laser-welded sandwich plates have been used in real ships abroad, and the strength characteristics of their connecting members are one of the key issues of concern to designers. In this paper, the modeling methods of Tie connection and shell-to-solid connection are adopted to analyze...

... ABSTRACT Based on the similarity theory, a scaled model is established for the hull structure of a river-to-sea ship, which includes three compartments in the midship area. The ultimate strength and bearing capacity of the scaled model in the sagging state are obtained through experiments...

... and dynamic ultimate strength are calculated using numerical analysis. And the dynamic ultimate strength considering dynamic instability is analyzed to estimate the change in load-bearing capacity. The results showed that under dynamic instability, there is an obvious decline in the load-displacement curve...

... ABSTRACT This paper focuses on the design principle, structural strength, structural vibration strength, and material selection of truss type vent mast. The design key points of truss type vent mast are introduced at the beginning of this paper. Then the structural strength and global...

... sustainability seamount deep-sea seamount seafloor geology modeling observation geologist strength social responsibility sediment plume tide technology amplitude cobalt-rich crust mining geophysical research social impact assessment environmental impact assessment crust mining...

... ABSTRACT Deepwater oil and gas resource development can be hindered by hydrates in the shallow layer, which proposed solution is to use a low-hydration early-strength insulating cement system to seal the hydrate layer. The paper establishes guidelines for evaluating the thermal insulation...

...). cement sheath cement property integrity evaluation table cement chemistry strength cement slurry casing and cementing integrity characteristic petroleum research china university cement formulation university well compressive strength experiment requirement east china resistance...

... drilling fluid fluidity compatibility anti pollution agent drilling fluid management & disposal agent viscometer retarder organic salt drilling fluid pollution drilling fluids and materials anti pollution spacer pollution agent slurry strength co 2 cement slurry application...

... cement chemistry cement property leak thixotropic cement slurry slurry cement slurry thixotropy casing and cementing cement formulation agent strength drilling fluids and materials evaluation thixotropic agent cotton fiber fracture selection operation experiment leakage...

... geologist wellbore design reservoir surveillance casing design production control strength assembly production monitoring engineering operation requirement sacrificial annulus closure apb buildup completion installation and operations subsea system wellbore integrity closure reduction...

... drilling fluid formulation drilling fluid management & disposal cement property interface drilling fluids and materials preflush cement slurry cement chemistry drilling fluid selection and formulation drilling fluid chemistry strength compressive strength bonding strength nano...