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In the preliminary stage of designing new structural hardware that must perform a given mission in a fluctuating load environment, there are several factors the designers should consider. Trade studies for different design configurations should be pe
Autor:
Bahram Farahmand, George Bockrath
Publikováno v:
Engineering Fracture Mechanics. 53:975-990
Fracture Mechanics of Ductile Metals (FMDM) theory is used to obtain the plane strain fracture toughness, Klc, for different materials. The traditional approach for obtaining the Klc value is to conduct several standard tests on cracked plates that a
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
As discussed in Chapter 2, the traditional approach to estimate the total life of a structural part is to use the S—N diagram (alternating stress, S, versus the total number of cycles to failure, N). This diagram can be constructed by conducting se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::274981616ccea1aa4e3abb68c1c60962
https://doi.org/10.1007/978-1-4615-6009-8_4
https://doi.org/10.1007/978-1-4615-6009-8_4
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
It is known that when metals are subjected to fluctuating load, the failure occurs at a stress level much lower than the fracture stress corresponding to a monotonic tension load.1 With the development of the railway in the nineteenth century, the fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53d14fc3dd510dab957d29ecbf5f2a5
https://doi.org/10.1007/978-1-4615-6009-8_2
https://doi.org/10.1007/978-1-4615-6009-8_2
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
Fracture Mechanics of Metals, Composites, Welds, and Bolted Joints ISBN: 9781461356271
Fracture Mechanics of Metals, Composites, Welds, and Bolted Joints ISBN: 9781461356271
Almost all metallic materials manifest some plastic deformation in the region at the crack tip before catastrophic crack propagation. The general principle from which the Griffith theory [1] (see Section 3.1 of Chapter 3) is derived is not limited to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a25333f5d052d913a27897a85ccb790
https://doi.org/10.1007/978-1-4615-6009-8_6
https://doi.org/10.1007/978-1-4615-6009-8_6
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
The quantitative statements of the Griffith theory [1] are based on elasticity theory and are applicable only to those materials that obey Hooke’s law up to the instant of fracture. In confirming his theory, Griffith used glass as the test material
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b72c99229af57c70cc02a2bac42de7
https://doi.org/10.1007/978-1-4615-6009-8_3
https://doi.org/10.1007/978-1-4615-6009-8_3
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
Full assurance of maintaining a trouble-free damage tolerant space vehicle during its operational life requires a continuing, multidisciplinary process which begins in the preliminary design phase and extends through manufacturing and into the operat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb1778bb855c685a1c51a66e62bc4ce
https://doi.org/10.1007/978-1-4615-6009-8_5
https://doi.org/10.1007/978-1-4615-6009-8_5
Publikováno v:
Fatigue and Fracture Mechanics of High Risk Parts ISBN: 9781461377535
During the past few decades fracture mechanics has become a necessary discipline for the prevention of many structural failures. These are problems resulting primarily from structures containing part through or through cracks. Such cracks can origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55cfb205326596ccfee8699e7a95e13d
https://doi.org/10.1007/978-1-4615-6009-8_1
https://doi.org/10.1007/978-1-4615-6009-8_1