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Crack Growth In Externally Flawed Autofrettaged Thick Walled Cylinders And Rings
Download Crack Growth In Externally Flawed Autofrettaged Thick Walled Cylinders And Rings full books in PDF, epub, and Kindle. Read online Crack Growth In Externally Flawed Autofrettaged Thick Walled Cylinders And Rings ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Crack Growth in Externally Flawed, Autofrettaged Thick-Walled Cylinders and Rings by : JA. Kapp
Download or read book Crack Growth in Externally Flawed, Autofrettaged Thick-Walled Cylinders and Rings written by JA. Kapp and published by . This book was released on 1979 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study has been made to investigate the effect of autofrettage on crack growth in externally flawed, thick-walled cylinders and rings. With the use of singular finite elements, stress intensity factors were determined for cylinders containing a single, external crack oriented in the radial direction, subjected to either internal pressure or to a diametrical compression load normal to the crack plane. Fatigue crack growth rate experiments were conducted using several rings cut from cylinders which had been autofrettaged different amounts. The rings were fatigue cycled using the aforementioned compressive loading, which produced a properly oriented external crack. The results of these experiments show that fatigue crack growth rates can be increased by as much as an order of magnitude in cylinders which have been fully autofrettaged over those which contain no residual stresses. There is not sufficient data to model this increase in crack growth rate empirically; however, some comments are given on the effect of autofrettage residual stress on fatigue crack growth rate.
Book Synopsis Fracture Mechanics by : Thomas A. Cruse
Download or read book Fracture Mechanics written by Thomas A. Cruse and published by ASTM International. This book was released on 1988 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Symposium on Fracture Mechanics Publisher :ASTM International ISBN 13 :9780803103641 Total Pages :808 pages Book Rating :4.1/5 (36 download)
Book Synopsis Fracture Mechanics by : National Symposium on Fracture Mechanics
Download or read book Fracture Mechanics written by National Symposium on Fracture Mechanics and published by ASTM International. This book was released on 1979 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Residual Stress on Fatigue Crack Growth in Thick-Walled Cylinders by : A. Stacey
Download or read book Influence of Residual Stress on Fatigue Crack Growth in Thick-Walled Cylinders written by A. Stacey and published by . This book was released on 1988 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted into fatigue crack growth in samples of as-received and autofrettaged, high-strength, low-alloy steel tubing containing residual stresses. Compact tension and C-shaped and ring specimens were used to measure properties in the axial and radial directions. Internally and externally flawed ring specimens were employed to propagate cracks through the original residual stress field. Experiments were performed for load ratios ranging between -0.5 and 0.8. Fatigue crack growth rates were substantially reduced by compressive residual stresses. The data were corrected for residual stress effects using the superposition principle. An effective stress intensity factor range, ?Keff, was defined that incorporates the residual stress intensity factor, Kres, and the applied ?K range. Using this approach, the correlation with the characteristics for no residual stress was very good. In addition, it was shown that fatigue crack growth rate characteristics measured with C-specimens can significantly misrepresent the actual behavior of the material and tubing under investigation if the remaining residual stress field is not taken into consideration.
Download or read book Proceedings written by and published by . This book was released on 1981 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ASTM Special Technical Publication by :
Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1988 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transactions of the ... Conference of Army Mathematicians by :
Download or read book Transactions of the ... Conference of Army Mathematicians written by and published by . This book was released on 1982 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Army Numerical and Computers Analysis Conference by :
Download or read book Proceedings of the Army Numerical and Computers Analysis Conference written by and published by . This book was released on 1981 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analytical and Experimental Methods for Residual Stress Effects in Fatigue by : Robert L. Champoux
Download or read book Analytical and Experimental Methods for Residual Stress Effects in Fatigue written by Robert L. Champoux and published by ASTM International. This book was released on 1988 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the ... National Symposium on Fracture Mechanics by :
Download or read book Proceedings of the ... National Symposium on Fracture Mechanics written by and published by . This book was released on 1978 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Journal of Pressure Vessel Technology by :
Download or read book Journal of Pressure Vessel Technology written by and published by . This book was released on 1983 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metals Abstracts written by and published by . This book was released on 1989-07 with total page 1494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stress Intensity and Fatigue Crack Growth in Multiply-Cracked, Pressurized, Partially Autofrettaged Thick Cylinders by :
Download or read book Stress Intensity and Fatigue Crack Growth in Multiply-Cracked, Pressurized, Partially Autofrettaged Thick Cylinders written by and published by . This book was released on 1981 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress intensity factors are determined for internally and externally cracked, pressurized thick cylinders with partial autofrettage (less than 100% overstrain). The solutions are based on a superposition of existing solutions which does not involve any loss of accuracy. Implications of the stress intensity factor results for the safe-life design of gun tubes are discussed. Various suggestions for future work are presented. (Author).
Book Synopsis Failure Design of Thick-Walled Cylinders Considering the OD as a Failure Initiation Site by : J. A. Kapp
Download or read book Failure Design of Thick-Walled Cylinders Considering the OD as a Failure Initiation Site written by J. A. Kapp and published by . This book was released on 1982 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: The outside diameter (OD) of thick-walled pressure vessels is considered as the initiation site for fatigue failure of the cylinder. OD failures can occur in pressurized cylinders which have discontinuities machined on their outside surfaces, and have been strengthened by the autofrettage process. Both the crack initiation and crack propagation phases are discussed. To do this, finite element stress solutions for OD notched thick-walled cylinders and specialized fracture mechanics solutions are presented. Life and crack growth predictions based on these analyses are compared to previously performed experiments.
Book Synopsis High Pressure Technology by : D. P. Kendall
Download or read book High Pressure Technology written by D. P. Kendall and published by . This book was released on 1986 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ASME Technical Papers written by and published by . This book was released on 1985 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Pressure Technology written by and published by . This book was released on 1986 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
