Zobrazeno 1 - 8
of 8
pro vyhledávání: '"R. W. Aderholdt"'
Autor:
D. G. Berghaus, R. W. Aderholdt
Publikováno v:
Experimental Mechanics. 15:409-417
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eb514ee564747868c21887de771fc29
https://doi.org/10.1007/bf02410338
https://doi.org/10.1007/bf02410338
Autor:
R. W. Aderholdt, D. G. Berghaus
Publikováno v:
Experimental Mechanics. 16:32-37
Steps in preparing fiber composite models for scattered-light photoelastic analysis are presented. They include dimensional analysis, mold design, and material preparation and handling. Techniques are applied to produce two-layer and four-layer model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5063b0109071e30417d1635e53a38fb0
https://doi.org/10.1007/bf02328919
https://doi.org/10.1007/bf02328919
Publikováno v:
Experimental Mechanics. 10:160-165
A set of equations is presented and the effect of rotation of the secondary principal stress axes is discussed. The equations, general and relatively simple, adequately describe observed results. In studying the equations, a better understanding of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6853ac07be013e525230bca9673a28e2
https://doi.org/10.1007/bf02324973
https://doi.org/10.1007/bf02324973
Publikováno v:
Experimental Mechanics. 11:554-559
A newly developed concept, called thescattered-light, rosette, is used to determine the state of stress on a free surface. Three simultaneous, polarized-light beams intersecting at a surface point yield sufficient scattered-light photoelastic data to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b6693945e8ea419f809cc1ae3926a49
https://doi.org/10.1007/bf02329098
https://doi.org/10.1007/bf02329098
Publikováno v:
Experimental Mechanics. 10:481-485
Scattered-light photoelasticity, a nondestructive technique, is used to determine the stress distribution in a three-dimensional, solid-propellant rocket motor. The model is a case-bonded solid propellant with a stargrain internal boundary. Stresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3c3f68b7d9bca501f5b9724ed921432
https://doi.org/10.1007/bf02327676
https://doi.org/10.1007/bf02327676
Autor:
R. W. Aderholdt, W. F. Swinson
Publikováno v:
Experimental Mechanics. 11:521-523
This technical note presents a technique for estabalshing the boundary retardation with respect to the observed finges. Thus, the available data are increased and, thereby, improve the accuracy of determining fringe spacing near boundaries and, in pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc13b0f3a1441812184bed28ea6ae3cd
https://doi.org/10.1007/bf02327692
https://doi.org/10.1007/bf02327692
Publikováno v:
Experimental Mechanics. 14:505-506
Devices which simplify the collection and improve the quality of scattered-light photoelastic data are described. These devices include electromechanically controlled optics for varying the polarization of the incident-light beam and a photometric sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982bf662fe5a3158436981844202b8a7
https://doi.org/10.1007/bf02323153
https://doi.org/10.1007/bf02323153
Autor:
D. G. Berghaus, R. W. Aderholdt
Publikováno v:
Experimental Mechanics. 16:37-37
Scattered-light methods are presented for analysis of interlaminar matrix stresses between the fiber layers of composite models. These include data-smoothing techniques and a least-squares solution to utilize the excess information available. Applica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b297d2702c92cf0eefb220f7d64267ff
https://doi.org/10.1007/bf02328920
https://doi.org/10.1007/bf02328920