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RISParameters Affecting the Local Buckling Response of High Strength Linepipe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The local buckling response and post-buckling mechanical performance of high strength linepipe subject to combined loading state was evaluated using the finite element (FE) simulator abaqus/standard v6.12. The constitutive ...
Radial Buckling of Tensile Armor Wires in Subsea Flexible Pipe—Numerical Assessment of Key Factors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Flexible pipes can be used as risers, jumpers, and flowlines that may be subject to axial forces and outofplane bending motion due to operational and environmental loading conditions. The tensile armor wires provide axial ...
Finite Element Investigation on the Tensile Armor Wire Response of Flexible Pipe for Axisymmetric Loading Conditions Using an Implicit Solver
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Composite flexible pipe is used in the offshore oil and gas industry for the transport of hydrocarbons, jumpers connecting subsea infrastructure, and risers with surface platforms and facilities. Although the material ...
Impact of Environmental Factors on Energy Balance and Ice Growth in Winter Recreational Waterways: A Study of the Rideau Canal Skateway
Publisher: American Society of Civil Engineers
Abstract: Abstract The impact of climate change on the Rideau Canal Skateway (RCS), an outdoor skating
rink, has become increasingly evident in recent years. This research focuses on growing
high-quality ice for skating on the RCS ...
Upward Pipe–Soil Interaction for Shallowly Buried Pipelines in Dense Sand
Publisher: American Society of Civil Engineers
Abstract: Uplift resistance is a key parameter against upheaval buckling in the design of a buried pipeline. The mobilization of uplift resistance in dense sand is investigated in the present study based on finite-element (FE) ...
Uplift Failure Mechanisms of Pipes Buried in Dense Sand
Publisher: American Society of Civil Engineers
Abstract: This study conducted finite-element (FE) modeling of uplift resistance from dense backfill sand. The prepeak hardening, postpeak softening, density, and confining-pressure-dependent soil behavior were implemented in FE ...