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RISAnalysis of Externally Pressurized, Double-Pad, Gas Porous Thrust Bearing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The load capacity and stiffness of double-pad circular and rectangular porous gas bearings are analytically studied. Design curves for load capacity and stiffness versus static bearing numbers, ...
Uniform Arrays of Unequal-Depth Cracks in Thick-Walled Cylindrical Pressure Vessels—Part I: Stress Intensity Factors Evaluation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of the unevenness of crack lengths on the mode I stress intensity factors (SIF) for large uniform arrays of radial cracks of unequal depth in thick-walled pressurized cylinders ...
Uniform Arrays of Unequal-Depth Cracks in Thick-Walled Cylindrical Pressure Vessels—Part II: The Inter-Crack Stress Field
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In Part I of this paper [1], it was suggested that the variation of the SIF at the tip of the varying cracks reflects, in fact, the characteristics of the stress field prevailing in the ...
Validity of Smith Model in Pile Driving Analysis
Publisher: American Society of Civil Engineers
Abstract: Smith developed a wave equation method by idealizing a pile‐soil system as a series of masses and springs for the analyses of complicated pile driving problems. The soil parameters used in this method were proposed on the ...
Free Vibration of Helical Springs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a theoretical investigation of the coupled extensional-torsional vibration of helical springs. The study shows that two types of periodic wave will propagate through the spring, ...