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An Investigation Of Fatigue Crack Propagation In Thin Cylindrical Shells Containing An Inclined Crack
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Book Synopsis An Investigation of Fatigue Crack Propagation in Thin Cylindrical Shells Containing an Inclined Crack by : Fred Jack Fisch
Download or read book An Investigation of Fatigue Crack Propagation in Thin Cylindrical Shells Containing an Inclined Crack written by Fred Jack Fisch and published by . This book was released on 1968 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of Fatigue Crack Propagation in Thin Cylindrical Shells Containing a Meridional Crack by : Wallace M. Catanach
Download or read book A Study of Fatigue Crack Propagation in Thin Cylindrical Shells Containing a Meridional Crack written by Wallace M. Catanach and published by . This book was released on 1967 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Book Synopsis Fatigue Crack Propagation in Cylindrical Shells by : W. M. Catanach
Download or read book Fatigue Crack Propagation in Cylindrical Shells written by W. M. Catanach and published by . This book was released on 1968 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fatigue Crack Propagation in Cylindrical Shells by : W. M. Catanach (Jr)
Download or read book Fatigue Crack Propagation in Cylindrical Shells written by W. M. Catanach (Jr) and published by . This book was released on 1968 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plates and shells with cracks by : George C. Sih
Download or read book Plates and shells with cracks written by George C. Sih and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This third volume of a series on Mechanies of Fraeture deals with eraeks in plates and shelIs. It was noted in Volume 2 on three-dimensional eraek problems that additional free surfaees can lead to substantial mathematical complexities, often making the analysis unmanageable. The theory of plates and shelIs forms a part of the theory of elasticity in which eertain physieal assumptions are made on the basis that the distanee between two bounded surfaees, either fiat or eurved, is small in eomparison with the overall dimen sions of the body. In modern times, the broad and frequent applieations of plate- and shell-like struetural members have aeted as a stimulus to whieh engineers and researchers in the field of fracture meehanies have responded with a wide variety of solutions of teehnieal importanee. These eontributions are covered in this book so that the reader may gain an understanding of how analytieal treat me nt s ofplates and shells containing initial imperfeetions in the form of eraeks are earried out. The development of plate and shell theories has involved long standing controversy on the eonsisteney of omitting eertain small terms and at the same time retaining others of the same order of magnitude. This defieieney depends on the ratio of the plate or shell thiekness, h, to other eharaeteristie dimensions and eannot be eompletely resolved in view of the approximations inherent in the transverse dependence of the extensional and bending stresses.
Book Synopsis A Study of Failure in Small Pressurized Cylindrical Shells Containing a Crack by : Craig A. Barwell
Download or read book A Study of Failure in Small Pressurized Cylindrical Shells Containing a Crack written by Craig A. Barwell and published by . This book was released on 1998 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of Failure in Small Pressurized Cylindrical Shells Containing a Crack by : National Aeronautics and Space Adm Nasa
Download or read book A Study of Failure in Small Pressurized Cylindrical Shells Containing a Crack written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-10-22 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The deformation in the vicinity of axial cracks in thin pressurized cylinders is examined using small experimental The deformation in the vicinity of axial cracks in thin pressurized cylinders is examined using small experimental models. The loading applied was either symmetric or unsymmetric about the crack plane, the latter being caused by structural constraints such as stringers. The objective was two fold - one, to provide the experimental results which will allow computer modeling techniques to be evaluated for deformations that are significantly different from that experienced by flat plates, and the other to examine the deformations and conditions associated with the onset of crack kinking which often precedes crack curving. The stresses which control crack growth in a cylindrical geometry depend on conditions introduced by the axial bulging, which is an integral part of this type of failure. For the symmetric geometry, both the hoop and radial strain just ahead off the crack, r = a, were measured and these results compared with those obtained from a variety of structural analysis codes, in particular STAGS [1], ABAQUS and ANSYS. In addition to these measurements, the pressures at the onset of stable and unstable crack growth were obtained and the corresponding crack deformations measured as the pressures were increased to failure. For the unsymmetric cases, measurements were taken of the crack kinking angle, and the displacements in the vicinity of the crack. In general, the strains ahead of the crack showed good agreement between the three computer codes and between the codes and the experiments. In the case of crack behavior, it was determined that modeling stable tearing with a crack-tip opening displacement fracture criterion could be successfully combined with the finite-element analysis techniques as used in structural analysis codes. The analytic results obtained in this study were very compatible with the experimental observations of crack growth. Me...
Download or read book Aluminium Abstracts written by and published by . This book was released on 1969 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Investigation of Fatigue Crack Propagation Under Variable Stress by : Francis James Ryan
Download or read book An Investigation of Fatigue Crack Propagation Under Variable Stress written by Francis James Ryan and published by . This book was released on 1954 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts written by and published by . This book was released on 1968 with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1969 with total page 1090 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Curvature on Stress Intensity at the Tip of a Circumferential Crack in a Cylindrical Shell by : NJI Adams
Download or read book The Influence of Curvature on Stress Intensity at the Tip of a Circumferential Crack in a Cylindrical Shell written by NJI Adams and published by . This book was released on 1971 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: The validity of a nondimensional curvature parameter, relating discontinuity size to shell radius and thickness, used to express the effect of curvature on stress intensification at a discontinuity in a cylindrical shell, has been substantiated within a limited range. Fatigue crack growth tests were conducted on flat and curved axially loaded specimens to examine the influence of curvature on stress intensity in cylindrical shells. Using crack growth rates, a curvature correction is obtained which can be used to apply a stress intensity analysis in flat sheets to cylinders. The influence of curvature on stress intensity is found to be similar to that of sheet buckling in flat sheets containing cracks.
Book Synopsis International Aerospace Abstracts by :
Download or read book International Aerospace Abstracts written by and published by . This book was released on 1998 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Current Research on Fatigue Cracks by : Tsuneshichi Tanaka
Download or read book Current Research on Fatigue Cracks written by Tsuneshichi Tanaka and published by . This book was released on 1987 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1987 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index, 1861-1972: Author index by : Xerox University Microfilms
Download or read book Comprehensive Dissertation Index, 1861-1972: Author index written by Xerox University Microfilms and published by . This book was released on 1973 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
