Author: Tae Hyun BaekPublisher:
ISBN:
Category :
Languages : en
Pages : 386
Book Description
Study of Mixed Mode Stress Intensity Factors by Two- and Three-dimensional Photoelasticity
Author: Tae Hyun BaekThe Prediction of Stress Intensity Factors by Three-dimensional Photoelasticity
Author: N. A. WarriorScientific and Technical Aerospace Reports
Author: Determination of Stress Intensity Factors from Photoelastic Data with Applications to Surface Flaw Problems
Author: M. A. SchroedlPublisher:
ISBN:
Category : Photoelasticity
Languages : en
Pages : 40
Book Description
A Taylor Series correction to the maximum in plane shear stress was studied as a means of extending the data zone in photoelastic determination of stress intensity factors beyond the singular region of a two degree of freedom analysis. Convergence properties were obtained by comparing with several complete two-dimensional solutions. Experiments were performed on two kinds of three-dimensional problems; plates containing surface flaws in both bending and extension. Results were analyzed by both a two degree of freedom and a Taylor Series Correction Method (TSCM). (Author Modified Abstract).
Photoelastic Determination of Mixed Mode Stress Intensity Factors
Author: Dallas Glen SmithPublisher:
ISBN:
Category : Photoelasticity
Languages : en
Pages : 29
Book Description
Using an idea proposed by G.R. Irwin, equations were developed for the maximum in-plane local shearing stress Tau sub m and average fringe loop inclination Theta sub m near the crack tip in terms of the Mode 1 and Mode 2 stress intensity factors K1 and K2 and polar coordinates r and Theta measured from the crack tip. A series of photoelastic experiments was performed on specimens exhibiting various edge crack configurations in finite strips under remote tensile loading. Measurements of Tau sub m and Theta sub m were made for progressively smaller fringes and used in the above mentioned equations to solve for K1 and K2 on a digital computer. Plots of apparent K versus r/a were made and extrapolated to the crack tip to yield the true values of K1 and K2. Results compared favorably with numerical results of Wilson. New results for 'angle' cracks were also obtained. (Author).
Applied mechanics reviews
Author: New Achievements in Mechanics
Author: Wolfgang H. MüllerPublisher: Springer Nature
ISBN: 3031561325
Category :
Languages : en
Pages : 457
Book Description
Post Conference Proceedings of the ... International Congress on Experimental Mechanics
Author: Study of Mixed Mode Stress Intensity Factors Using the Experimental Method of Caustics
Author: Nashwan Thanoon YounisPublisher:
ISBN:
Category :
Languages : en
Pages : 252
Book Description
Author: