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RISOn Bridgman’s Stress Solution for a Tensile Neck Applied to Axisymmetrical Blunt Notched Tension Bars
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The displacement field at the minimum cross section of an axisymmetrical notched tensile bar is analytically related to the notch root radius for large geometry changes of the notch profile. ...
Symmetric Catenary of a Uniform Elastic Cable of Neo-Hookean Material
Publisher: American Society of Civil Engineers
Abstract: The Cartesian equations of the symmetric catenary of a uniform nonlinear elastic cable of neo-Hookean material are determined in parametric form. The catenary is plotted here in nondimensional terms for a number of values ...
An Engineering Approach to Determine the Fatigue Life of Sheet Structures Under Cyclic Loading
Publisher: The American Society of Mechanical Engineers (ASME)
Dynamics of a Superconducting Linear Slider
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the dynamic behavior of a one degreeoffreedom (DOF) contactless linear slider based on superconducting magnetic levitation is experimentally analyzed. The device is intended for precision positioning of an ...
Methodological Contribution of K. W. Johansen to Structural Analysis of Long Cylindrical Roof Shells: Beam Method
Publisher: American Society of Civil Engineers
Abstract: Evaluating the state of stress of a cylindrical shell based on elastic analysis originally involved a series of hypotheses concerning the conditions around it and the structural material used. All of these hypotheses ...
Tensile Failure of Stainless-Steel Notched Bars Under Hydrogen Charging
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of hydrogen embrittlement on the tensile failure of 316L stainless-steel notched bars is phenomenologically modeled in this paper. Tensile tests of notched samples suffering hydrogen ...
Real and Apparent Direction of Inertia in the Ultimate Limit State in Doubly Symmetrical Reinforced Concrete Sections
Publisher: American Society of Civil Engineers
Abstract: The principal direction of inertia in the ultimate limit state under axial load and biaxial bending of a doubly symmetrical reinforced concrete section is not the same as the direction of the principal axis of symmetry. ...
Working Conditions of Sprinkler to Optimize Application of Water
Publisher: American Society of Civil Engineers
Abstract: It is surprising to note the lack of information usually given by manufacturers about their sprinklers, making it very difficult to correctly select a sprinkler and its working conditions when designing a sprinkler irrigation ...
Temperature Dependence of the Friction Coefficient of Grease-Lubricated PTFE Linear Bushings Against Titanium Grade 5 Alloy (Ti6Al4V) and Life Tests Operating at High-Speed
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Linear bushings are a compact and reliable solution for mechanisms requiring relative linear displacement between moving parts. In this paper, we report the dependence of the coefficient of friction (COF) of polytetraflu ...
Scale Effects on Performance of BLDC Micromotors for Internal Biomedical Applications: A Finite Element Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Micromotors can be used to build up complex microtools for internal medical applications as, for example, steerable catheters or optical and ultrasonic imaging system. The thinner and smaller the micromotors are, the less ...