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RISLateral and Transverse Stiffness Requirements for Supports of Pipeline Systems Conveying Fluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Elevated pipelines systems are commonly supported by flexible steel frames at regular intervals. During operation, these systems can be subjected to sources of harmonic excitations. In order to control the vibration response ...
Lateral and Transverse Stiffness Requirements for Supports of Pipeline Systems Conveying Fluids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Elevated pipelines systems are commonly supported by flexible steel frames at regular intervals. During operation, these systems can be subjected to sources of harmonic excitations. In order to control the vibration response ...
XFEM Model for Characterizing Fracture Toughness of X52 Pipe Steels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Abstract. The extended finite element method (XFEM) has recently emerged as a highly effective tool for analyzing crack propagation in complex structures, but its use in pipeline fracture studies, particularly with cohesive ...
Numerical Assessment of Elbow Element Response Under Internal Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study presents a detailed assessment for the response of elbow elements in ABAQUS under internal pressure. Two main cases are considered: (1) a standalone 90 deg pipe bend, which was analyzed using both elastic and ...