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Dynamic T-Stress for a Mode-I Crack in an Infinite Elastic Plane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An integral equation method is presented to determine dynamic elastic T-stress. Special attention is paid to a single crack in an infinite elastic plane subjected to impact loading. By using ...
Three-Dimensional Electroelastic Analysis of a Piezoelectric Material With a Penny-Shaped Dielectric Crack
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Previous studies assumed that a crack is either impermeable or permeable, which are actually two limiting cases of a dielectric crack. This paper considers the electroelastic problem of a ...
Transient Response of a Finite Bimaterial Plate Containing a Crack Perpendicular to and Terminating at the Interface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The transient response of a finite bimaterial plate with a crack perpendicular to and terminating at the interface is analyzed for two types of boundaries (free-free and clamped-clamped). The ...
T-Stresses Across Static Crack Kinking
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is concerned with the T-stress change before and after crack kinking in two-dimensional elastic solids. By using asymptotic analysis and the Westergaard stress function method, approximate ...
Effects of Engesser’s and Haringx’s Hypotheses on Buckling of Timoshenko and Higher-Order Shear-Deformable Columns
Publisher: American Society of Civil Engineers
Abstract: This article investigates the structural stability of prismatic columns with elastically restrained ends under axial compressive force. An emphasis is placed on the analysis of the effect of Engesser’s and Haringx’s ...
Vibration of Double-Walled Carbon Nanotube-Based Mass Sensor via Nonlocal Timoshenko Beam Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The potential of double-walled carbon nanotubes (DWCNTs) as a micromass sensor is explored. A nonlocal Timoshenko beam carrying a micromass at the free end of the inner tube is used to analyze ...