... ABSTRACT Trenched subsea pipelines may experience significant lateral displacement due to permanent ground movements such as strike slip-fault movements, landslides, ice gouging, etc. In shallow depth, using pre-excavated seabed soil as a backfilling material is a cost-effective option...

.... upstream oil & gas interaction history vibration experiment asia government dam-break flow displacement time history gesteira china government deformation engineering top displacement young square column dam-break flow impacting investigation elasticity simulation structural...

... as breakage or block displacement, and loss of dissipative capabilities due to changes in their layout. The studied procedure comprises the use of model data and numerical simulations, and makes use of numerical tools to address the multi-scale phenomena. First, a particular wave condition is propagated...

... ABSTRACT On-site monitoring is a key issue to ensure the safety of the foundation excavation, especially the monitoring of the lateral displacement of the structure. Displacement field test is carried out on the established large-scale specialized coal terminal with the arrangement of complex...

... slabs is done in this paper. monolithic lock chamber anti-floating stability ultimate uplift pressure limit state china government uplift pressure asia government chamber wall anti-floating stability safety coefficient loading coefficient method displacement displacement distribution...

... to the failure of the structure. Fracture parameters for evaluating brittle fracture of structural members include stress intensity factor K, J -integral value, crack tip opening displacement (CTOD), and energy release rate g . However, these do not apply to cases of progressive plastic deformation...

... indenter are conducted, force-displacement relationship, energy dissipation, deformation mode and failure mode are presented out. A simplified analytical method with consideration of both the local denting and global bending has been proposed. The local denting performance of the tubular member is proposed...

... and computational time. Furthermore, if the boundary condition is complicated or changing, maintaining the mesh shape and quality becomes a difficult task. upstream oil & gas particle fluid-structure interaction equation asia government interaction displacement consistent particle method modeling...

... & gas united states government heat transfer frequency simulation gas monetization liquefied natural gas tank equation nusselt number cryogenic hydrogen displacement physics baeten boundary layer engineering integration scheme configuration liquid dependency pressure drop...

... a high-speed camera are used to quantify global sloshing amplitudes, using the lateral motion of the centre of gravity (COG). Free surface elevations at the left and right sidewalls are also quantified. The maximum displacements obtained, for all three forcing amplitudes tested, show a softening non...

... incident wave sustainable development control system algorithm platform design sub-sea system excitation force disturbance nonlinear model experiment model predictive controller control method float motion prediction horizon dt model displacement Proceedings of the Thirty-third (2023...

... upstream oil & gas asia government canada government flexible rudder vibration displacement equation experimental result fraction lift coefficient hydrofoil rigid rudder drag coefficient current study characteristic pressure coefficient vibration acceleration Proceedings...

... results with experimental ones under different wavelengths and wave headings. Then, mooring effects on the dynamic motions and vice versa were further checked through time-domain numerical simulations. Vertical displacements and mooring tensions were presented and systematically analyzed. INTRODUCTION...

... mooring system dynamic analysis return period upstream oil & gas drillship water depth hull shear force amplitude environmental load software displacement environmental condition wave amplitude drillship hull stability gyration Proceedings of the Thirty-third (2023) International...

... stiffener hull plate frame structure plate structure asia government displacement girder composite structure china government outer plate tensile deformation girder structure failure mode collision load displacement-energy dissipation curve ship side structure displacement field...

... study also indicates that more conservative results on the ultimate capacity and displacement of the jacket platform are achieved from the static analysis, than that from the dynamic analysis (Golafshani et al., 2011). upstream oil & gas jacket platform structure failure mode plasticity...

... upstream oil & gas contact pressure axial compression weak part displacement seal structure different axial compression axial seal gap Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023...

... government wave load mechanical system matrix time step artificial intelligence displacement fe model estimation scheme input load offshore jacket structure equation Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023...

... and compared the results with that of E-glass fiber material, the results showed that the two have similar damage forms, and the continuous basalt fiber composite material has more advantages in terms of mechanical properties. reservoir simulation shock wave displacement diagram sandwich plate core...

... and remarkable change of morphology experienced by this vortex element. reservoir simulation propeller hub vortex deformation displacement rudder vortex structural response europe government contribution deflection fluid mech shaft frequency reservoir characterization frequency vibration...