An Assessment of Circumferentially Complex-cracked Pipe Subjected to Bending

An Assessment of Circumferentially Complex-cracked Pipe Subjected to Bending PDF Author: George Kramer
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 188

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An Assessment of Circumferentially Complex-cracked Pipe Subjected to Bending

An Assessment of Circumferentially Complex-cracked Pipe Subjected to Bending PDF Author: George Kramer
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 188

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An Experimental and Analytical Assessment of Circumferentially Surface-cracked Pipes Under Bending

An Experimental and Analytical Assessment of Circumferentially Surface-cracked Pipes Under Bending PDF Author: Paul Scott
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 180

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 582

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Nonlinear Fracture Mechanics: Elastic-plastic fracture

Nonlinear Fracture Mechanics: Elastic-plastic fracture PDF Author: John D. Landes
Publisher: ASTM International
ISBN: 0803112572
Category : Fracture mechanics
Languages : en
Pages : 634

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Proceedings of the U.S. Nuclear Regulatory Commission ... Water Reactor Safety Research Information Meeting

Proceedings of the U.S. Nuclear Regulatory Commission ... Water Reactor Safety Research Information Meeting PDF Author:
Publisher:
ISBN:
Category : Nuclear reactors
Languages : en
Pages : 464

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Ductile Fracture of Circumferentially Cracked Pipes Subjected to Bending Loads

Ductile Fracture of Circumferentially Cracked Pipes Subjected to Bending Loads PDF Author: A. Zahoor
Publisher:
ISBN:
Category : Degraded piping
Languages : en
Pages : 18

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A plastic fracture mechanics methodology is presented for part-through cracks in pipes under bending. A previous analysis result on the behavior of part-through cracks in pipes is reviewed. Example quantitative results for the initiation and instability of radial growth of part-through cracks are presented and compared with the experimental data to demonstrate the applicability of the method. The analyses in our previous work are further developed to include the instability of circumferential growth of part-through cracks. Numerical results are then presented for a compliant piping system, under displacement controlled bending, which focus on (1) instability of radial growth (unstable wall breakthrough) and (2) instability of circumferential growth of the resulting through-the-thickness crack. The combined results of the above two types of analyses are presented on a safety assessment diagram. This diagram defines a curve of critical combination of length and depth of part-through cracks which delineates leak from fracture. The effect of piping compliance on the leak-before-break assessment is discussed.

An Experimental and Analytical Assessment of Circumferential Through-wall Cracked Pipes Under Pure Bending

An Experimental and Analytical Assessment of Circumferential Through-wall Cracked Pipes Under Pure Bending PDF Author: Paul Scott
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 116

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Fracture Mechanics

Fracture Mechanics PDF Author: J. P. Gudas
Publisher: ASTM International
ISBN: 0803112998
Category : Fracture mechanics
Languages : en
Pages : 615

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Book Description
Papers from the 21st National Symposium on Fracture Mechanics, held in Annapolis, Md., June 1988, present new work in elastic-plastic fracture, dynamic fracture, transition fracture in steels, micromechanical aspects of the fracture process, computational mechanics, fracture mechanics testing, and a

Fracture Mechanics Verification by Large-Scale Testing (EGF/ESIS 8)

Fracture Mechanics Verification by Large-Scale Testing (EGF/ESIS 8) PDF Author: K. Kussmaul
Publisher: Wiley-Blackwell
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 468

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The proceedings of a specialists' meeting organised by the IAEA and published under the auspices of EGF. Contents include - model computations and experiments on the structural integrity of components containing part-through cracks, experience in comparison of large and small fracture mechanical specimens, dynamic large scale testing with a 12 MN-high speed propellant driven tensile testing machine, crack stability in centre cracked plates subject to uniformly distributed loadings, the need for large scale testing in the UKAEA and experimental and numerical investigations of stable crack growth of an axial surface flaw in a pressure vessel.

Fracture Mechanics, Creep, and Fatigue Analysis

Fracture Mechanics, Creep, and Fatigue Analysis PDF Author: Charles Becht (IV.)
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 98

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