Finite element stress analysis and strength evaluation of epoxy-steel cylinders subjected to impact push-off loads

Finite element analysis of adhesively bonded composite joints subjected to impact loadings

“…Challita and Othman [8] simulated the SHPB tests on double-lap bonded joints with metal substrates and concluded that the SHPB bar method gives a good estimation of the mean adhesive stress value and not for adhesive average strain and maximum stress and strain; a unified parameter was proposed to correct the SHPB results. Stress wave propagation in epoxy-steel cylinders subjected to impact push-off loads under small strain rates was analyzed by Liao and Sawa [9] and showed that normal stresses increase with the increase of adherend/adhesive stiffness ratio. Liao et al [10] studied the single-lap joint (SLJ) subjected to impact tensile medium strain rate, as overlap length increases, maximum principal stress decreases while adherends young's modulus and loading rate have the opposite effect.…”

Dynamic Finite Element Analysis of a Cylindrical Roller Bearing

“…It have been confirmed that the application of 3D finite element methods for computer analysis of the rotor system is very effective from the view of both higher modeling accuracy and information completeness points [1][2][3]. Liao [4] got the finite element stress analysis and strength evaluation of epoxy-steel cylinders subjected to impact push-off loads by using ANSYS/LS-DYNA module and experiments were carried out to measure the results. Fairly good agreements were observed between the numerical and the measured results.…”