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RISOn the Analytical Determination of the Nominal Stresses in Dovetail Attachments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Simple physical models are developed for the nominal contact stresses in dovetail attachments. These nominal stresses include the pressure, the shear traction, and the bending stress in the contact region, both during ...
On the Generation of Tuned Test Problems for Stress Concentrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When stress concentration factors are not available in handbooks, finite element analysis has become the predominant method for determining their values. For such determinations, there is a need to know if they have ...
On the Stress Singularities at Clamped Butt Joints
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This note considers two elastic quarterplanes perfectly bonded together on their common boundary and clamped on their other boundaries. Asymptotic analysis of the stresses in the corners of the quarterplanes identifies the ...
Verifiable Improvements of Finite Element Stresses at ThreeDimensional Stress Concentrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: While current computational capability has led to finite element analysis becoming the predominant means of assessing threedimensional stress concentrations, there are nonetheless some threedimensional configurations where ...
On the Verification of Finite Element Determinations of Stress Concentration Factors for Handbooks
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Here we offer an approach for being reasonably sure that finite element determinations of stress concentration factors are accurate enough to be included in engineering handbooks. The approach has two contributors. The ...
On the Generation of Tuned Test Problems for Stress Concentrations Induced by Shear Tractions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: When stress concentration factors are not available in handbooks, finite element analysis has become the predominant method for determining their values. For such determinations, there is a need to know if they have ...
Effective Convergence Checks for Verifying Finite Element Stresses at Two-Dimensional Stress Concentrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The accurate determination of stresses at two-dimensional (2D) stress risers is both an important and a challenging problem in engineering. Finite element analysis (FEA) has become the method of choice in making such ...
Effective Convergence Checks for Verifying Finite Element Stresses at Three-Dimensional Stress Concentrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Current computational capabilities facilitate the application of finite element analysis (FEA) to three-dimensional geometries to determine peak stresses. The three-dimensional stress concentrations so quantified are useful ...
On the Detection of Stress Singularities in Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Finite element analysis (FEA) has become the method of choice for the stress analysis of many of the complex configurations encountered in practice. Such configurations can contain stress singularities. Then, it is critical ...
Effective Convergence Checks for Verifying Finite Element Stresses at Three-Dimensional Stress Concentrations
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Current computational capabilities facilitate the application of finite element analysis (FEA) to three-dimensional geometries to determine peak stresses. The three-dimensional stress concentrations so quantified are useful ...