Author: Michael Andrew SchroedlPublisher:
ISBN:
Category : Strains and stresses
Languages : en
Pages : 252
Book Description
A Technique for the Determination of the Mode I Stress Intensity Factor Form Photoelastic Data with Applications to Three Dimensional Crack Problems
Author: Michael Andrew SchroedlPublisher:
ISBN:
Category : Strains and stresses
Languages : en
Pages : 252
Book Description
Scientific 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).
Applied Mechanics Reviews
Author: Energy Research Abstracts
Author: Comprehensive Dissertation Index
Author: Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 888
Book Description
Use of a Taylor Series Correction Method in Photoelastic Stress Intensity Determination
Author: M. A. SchroedlPublisher:
ISBN:
Category : Photoelasticity
Languages : en
Pages : 19
Book Description
A technique is described for extracting stress intensity factors from photoelastic data which uses a Taylor Series expansion of the in-plane maximum shearing stress in conjunction with a digital computer program. By applying the method to a variety of problems including center cracked panels, compact tension specimens, part-circular surface flaws and flat bottomed surface flaws, characteristics of the method are demonstrated, and its strengths and weaknesses are delineated. It is concluded that stress freezing photoelasticity appears to be a potentially powerful tool for estimating stress intensity factors for complex three dimensional problems. (Author).
Optical Engineering
Author: International Aerospace Abstracts
Author: Proceedings of the Society for Experimental Stress Analysis
Author: Society for Experimental Stress AnalysisPublisher:
ISBN:
Category : Strains and stresses
Languages : en
Pages : 476
Book Description