Download or read book Flaw Growth in Complex Structure written by Thomas R. Brussat and published by . This book was released on 1977 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue crack growth testing and analysis were conducted to evaluate the effects of initial flaw location and multiplicity on fatigue crack growth life and element failure sequence in multiple element, mechanically fastened metallic structure. The test program, which included 68 precracked structural specimens consisting of 26 joints and 42 stringer-reinforced panels, is described in detail. Stress intensity factor analyses and stress severity factor equations and the results of baseline static, fatigue, crack growth, and fracture tests are presented for use in making crack growth predictions for the structural specimens. Procedures are described for machining, precracking, assembling and testing the structural specimens. The test results and corresponding analytical results are presented and compared.
Download or read book Flaw Growth in Complex Structure written by and published by . This book was released on 1977 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue crack growth testing and analysis were conducted to evaluate the effects of initial flaw location and multiplicity on fatigue crack growth life and element failure sequence in multiple element, mechanically fastened metallic structure. The test program, which included 68 precracked structural specimens consisting of 26 joints and 42 stringer-reinforced panels, is described in detail. Stress intensity factor analyses and stress severity factor equations and the results of baseline static, fatigue, crack growth, and fracture tests are presented for use in making crack growth predictions for the structural specimens. Procedures are described for machining, precracking, assembling and testing the structural specimens. The test results and corresponding analytical results are presented and compared.
Download or read book Flaw Growth in Complex Structure written by Thomas R. Brussat and published by . This book was released on 1977 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue crack growth testing and analysis was conducted to evaluate the effects of initial flaw location and multiplicity on fatigue crack growth life and element failure sequence in multiple element, mechanically fastened metallic structure. The test program, including 68 precracked structural specimens consisting of 26 joints and 42 stringer-reinforced panels, is summarized. The test results and corresponding analytical results are presented and compared. With respect to the test results for precracked joints the following effects are discussed: fastener torque, faying surface friction, friction under the fastener head, single and multiple initial flaws, fretting, transverse bending, flush-head and protruding-head fasteners, and spectrum loading effects. With respect to the results for precracked stringer reinforced panels the following are discussed: longitudinal splice versus continuous skin, initial flaw locations, single or multiple initial flaws, presence of continuing damage flaws, crack growth in a tee or angle stringer, transverse bending, load shedding effects, spectrum loading, fracture surface marking, stress level, and crack path. Guidelines and recommendations based on the results from this program are discussed.
Download or read book Flaw Growth in Complex Structure written by Lockheed-California Company and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flaw Growth in Complex Structure written by T. R. Brussat and published by . This book was released on 1977 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fatigue crack growth testing and analysis was conducted to evaluate the effects of initial flaw location and multiplicity on fatigue crack growth life and element failure sequence in multiple element, mechanically fastened metallic structure. The test program, including 68 precracked structural specimens consisting of 26 joints and 42 stringer-reinforced panels, is summarized. The test results and corresponding analytical results are presented and compared. With respect to the test results for precracked joints the following effects are discussed: fastener torque, faying surface friction, friction under the fastener head, single and multiple initial flaws, fretting, transverse bending, flush-head and protruding-head fasteners, and spectrum loading effects. With respect to the results for precracked stringer reinforced panels the following are discussed: longitudinal splice versus continuous skin, initial flaw locations, single or multiple initial flaws, presence of continuing damage flaws, crack growth in a tee or angle stringer, transverse bending, load shedding effects, spectrum loading, fracture surface marking, stress level, and crack path. Guidelines and recommendations based on the results from this program are discussed.
Download or read book Flaw Growth in Complex Structure written by Thomas R. Brussat and published by . This book was released on 1977 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty-eight structural specimens (26 joints and 42 stringer- reinforced panels) were machined, precracked, assembled and fatigue tested. (Volume I is a detailed technical discussion of the program.) Data are tabulated for each specimen. Data plots are also presented in which the test results are compared to analytical predictions.
Download or read book Flaw Growth in Complex Structure written by T. R. Brussat and published by . This book was released on 1977 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sixty-eight structural specimens (26 joints and 42 stringer- reinforced panels) were machined, precracked, assembled and fatigue tested. (Volume I is a detailed technical discussion of the program.) Data are tabulated for each specimen. Data plots are also presented in which the test results are compared to analytical predictions.
Download or read book Flaw Growth in Complex Structure written by T.R. Brussat and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design of Fatigue and Fracture Resistant Structures written by and published by ASTM International. This book was released on 1980 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flaw Growth in Complex Structure written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of Damage Tolerance Requirements and Analyses Analytical methods written by and published by . This book was released on 1986 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Flaw Growth and Fracture written by and published by ASTM International. This book was released on 1977 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fibrous Composites in Structural Design written by Edward M. Lenoe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fourth Conference on Fibrous Composites in Structural Design was a successor to the First-to-Third Conferences on Fibrous Composites in Flight Vehicle Design sponsored by the Air Force (First and Second Conferences, September 1973 and May 1974) and by NASA (Third Conference, November 1975) which were aimed at focusing national attention on flight vehicle applications of a new class of fiber reinforced materials, the advanced com posites, which afforded weight savings and other advantages which had not been previously available. The Fourth Conference, held at San Diego, California, 14-17 November 1978, was the fi rst of these conferences to be jointly sponsored by the Army, Navy and Ai r Force together with NASA, as well as being the first to give attention to non-aerospace applications of fiber reinforced composites. While the design technology for aerospace applications has reached a state of relative maturity, other areas of application such as mi litary bridging, flywheel energy storage systems, ship and surface vessel components and ground vehicle components are in an early stage of development, and it was an important objective to pinpoint where careful attention to structural design was needed in such applications to achfeve maximum structural performance payoff together with a high level of reliability and attractive economics.
Download or read book USAF Damage Tolerant Design Handbook written by and published by . This book was released on 1984 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Geology written by Haakon Fossen and published by Cambridge University Press. This book was released on 2016-03-03 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This market-leading textbook has been fully updated in response to extensive user feedback. It includes a new chapter on joints and veins, additional examples from around the world, stunning new field photos, and extended online resources with new animations and exercises. The book's practical emphasis, hugely popular in the first edition, features applications in the upper crust, including petroleum and groundwater geology, highlighting the importance of structural geology in exploration and exploitation of petroleum and water resources. Carefully designed full-colour illustrations work closely with the text to support student learning, and are supplemented with high-quality photos from around the world. Examples and parallels drawn from practical everyday situations engage students, and end-of chapter review questions help them to check their understanding. Updated e-learning modules are available online (www.cambridge.org/fossen2e) and further reinforce key topics using summaries, innovative animations to bring concepts to life, and additional examples and figures.
Download or read book Research and Technology Program Digest Flash Index written by and published by . This book was released on 1967 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt:
