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RISNonlinear Analysis of Pipe Bends Subjected to Out-of-Plane Moment Loading and Internal Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The behavior of a pipe bend, with bend factor h=0.1615(D=16 in.,R=24 in. and t=0.41 in.), subjected to out-of-plane bending and internal pressure is studied, taking geometric and material ...
The Effect of Modeling Parameters on the Predicted Limit Loads for Pipe Bends Subjected to Out-of-Plane Moment Loading and Internal Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The purpose of this study is to investigate the effect of modeling parameters on the determination of limit loads for standalone pipe bends, subjected to an out-of-plane end moment and internal ...
Limit-Load Analysis of Pipe Bends Under Out-of-Plane Moment Loading and Internal Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The purpose of this work is to study the load-carrying capacity of pipe bends, with different pipe bend factor (h) values, under out-of-plane moment loading; and to investigate the effect of ...
Determination of Shakedown Limit Load for a 90-Degree Pipe Bend Using a Simplified Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper a simplified technique is presented to determine the shakedown limit load of a 90-degree pipe bend subjected to constant internal pressure and cyclic in-plane closing bending ...
Shakedown Limit Load Determination for a Kinematically Hardening 90 deg Pipe Bend Subjected to Steady Internal Pressures and Cyclic Bending Moments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified technique for determining the lower bound shakedown limit load of a structure, employing an elastic–perfectly plastic (EPP) material model, was previously developed and successfully ...
Shakedown Limit Loads for 90 Degree Scheduled Pipe Bends Subjected to Steady Internal Pressure and Cyclic Bending Moments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A simplified technique for determining the shakedown limit load for a long radius 90 deg pipe bend was previously developed (, , 2006, “Determination of Shakedown Limit Load for a 90 Degree ...
Experimental Investigation Into the Fracture Toughness of Polyethylene Pipe Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The mechanical behavior of the recently produced gas pipes material PE100 is investigated and compared to the commonly used material PE80 to determine their relative advantages. The two materials ...
Study of the Effect of Boundary Conditions on Residual Stresses in Welding Using Element Birth and Element Movement Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The structure in which the welding process is performed highly affects the residual stresses generated in the welding. This effect is simulated by choosing the appropriate boundary conditions ...
3-D Finite Element Modeling of the Welding Process Using Element Birth and Element Movement Techniques
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The modeling and simulation of the welding process has been of main concern for different fields of applications. Most of the modeling of such a problem has been mainly in 2-D forms that ...
Influence of Crack Orientation and Crosshead Speed on the Fracture Toughness of PVC Pipe Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In many modern engineering applications, designers and manufacturers of Polyvinyl chloride (PVC) pipes are interested in the evaluation of fracture toughness under several operation conditions. The ...