Applications of Automation Technology to Fatigue and Fracture Testing

Applications of Automation Technology to Fatigue and Fracture Testing PDF Author: Arthur A. Braun
Publisher: ASTM International
ISBN: 080311401X
Category : Fracture mechanics
Languages : en
Pages : 296

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Book Description
Provides both specific and general information regarding state-of-the art materials testing using automation technology as a means of: improving the reliability of data; eliminating the need for constant operator supervision; running tests that would be impossible without a computer; and reducing an

Fatigue Crack Growth Thresholds, Endurance Limits, and Design

Fatigue Crack Growth Thresholds, Endurance Limits, and Design PDF Author: ASTM Committee E-8 on Fatigue and Fracture
Publisher: ASTM International
ISBN: 0803126247
Category : Technology & Engineering
Languages : en
Pages : 431

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Book Description
Annotation Contains 24 papers from the November, 1998 symposium of the same name, sponsored by the ASTM Committee E8 on Fatigue and Fracture, and presented by Newman and Piascik (both of the NASA Langley Research Center). The papers focus on such areas as fatigue-crack growth threshold mechanisms, loading and specimen-type effects, analyses of fatigue-crack-growth-threshold behavior, and applications of threshold concepts and endurance limits to aerospace and structural materials. Annotation copyrighted by Book News, Inc., Portland, OR.

Automated Test Methods for Fatigue Crack Growth and Fracture Toughness Tests on Irradiated Stainless Steels at High Temperature

Automated Test Methods for Fatigue Crack Growth and Fracture Toughness Tests on Irradiated Stainless Steels at High Temperature PDF Author: BAJ Schaap
Publisher:
ISBN:
Category : Data acquisition system
Languages : en
Pages : 16

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Book Description
An automated system for fatigue crack growth and fracture toughness measurements has been developed for irradiated stainless steels tested at temperatures up to 925 K. The system, including a microcomputer, is based on the d-c potential-drop technique for crack extension measurements. Specimens of the compact-tension type are used for the experiments. A description is given of the potential-drop method and the automated data acquisition system. The method of collecting N-a data pairs is given as well as the calculation and analysis of the fatigue crack growth rate (da/dN) and stress-intensity factor (?K). The measurement of load, deflection, and crack extension data to determine the J-versus-?a curves is also discussed.

Small-crack Test Methods

Small-crack Test Methods PDF Author: James M. Larsen
Publisher: ASTM International
ISBN: 0803114699
Category : Elasticity
Languages : en
Pages : 222

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Book Description
Reviews the most recent methods for testing small cracks in a variety of materials, providing detailed quantitative information on necessary procedures for data acquisition. Emphasizes the characterization of small, three-dimensional fatigue cracks, initiated either naturally or artificially. The ei

Fracture Mechanics

Fracture Mechanics PDF Author: John H. Underwood
Publisher: ASTM International
ISBN: 0803104723
Category : Technology & Engineering
Languages : en
Pages : 833

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Book Description


Automated Test Methods for Fracture and Fatigue Crack Growth

Automated Test Methods for Fracture and Fatigue Crack Growth PDF Author: W. H. Cullen
Publisher: ASTM International
ISBN: 9780803104211
Category : Technology & Engineering
Languages : en
Pages : 310

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Automated Test Methods for Fracture and Fatigue Crack Growth

Automated Test Methods for Fracture and Fatigue Crack Growth PDF Author: ASTM Committee E-9 on Fatigue
Publisher:
ISBN:
Category : Fracture mechanics
Languages : en
Pages : 310

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Book Description


Automated Test Methods for Fracture and Fatigue Crack Growth

Automated Test Methods for Fracture and Fatigue Crack Growth PDF Author: W. H. Cullen
Publisher:
ISBN:
Category :
Languages : en
Pages : 310

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Book Description


Applications of Automation Technology to Fatigue and Fracture Testing

Applications of Automation Technology to Fatigue and Fracture Testing PDF Author: Arthur A. Braun
Publisher: ASTM International
ISBN: 080311401X
Category : Fracture mechanics
Languages : en
Pages : 296

View

Book Description
Provides both specific and general information regarding state-of-the art materials testing using automation technology as a means of: improving the reliability of data; eliminating the need for constant operator supervision; running tests that would be impossible without a computer; and reducing an

Automation in Fatigue and Fracture

Automation in Fatigue and Fracture PDF Author: C. Amzallag
Publisher: ASTM International
ISBN: 0803119852
Category : Fracture mechanics.
Languages : en
Pages : 665

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Book Description


Elastic-plastic Fracture Test Methods

Elastic-plastic Fracture Test Methods PDF Author: E. T. Wessel
Publisher: ASTM International
ISBN: 9780803104198
Category : Technology & Engineering
Languages : en
Pages : 424

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Book Description


Fatigue Crack Growth Thresholds, Endurance Limits, and Design

Fatigue Crack Growth Thresholds, Endurance Limits, and Design PDF Author: ASTM Committee E-8 on Fatigue and Fracture
Publisher: ASTM International
ISBN: 0803126247
Category : Technology & Engineering
Languages : en
Pages : 431

View

Book Description
Annotation Contains 24 papers from the November, 1998 symposium of the same name, sponsored by the ASTM Committee E8 on Fatigue and Fracture, and presented by Newman and Piascik (both of the NASA Langley Research Center). The papers focus on such areas as fatigue-crack growth threshold mechanisms, loading and specimen-type effects, analyses of fatigue-crack-growth-threshold behavior, and applications of threshold concepts and endurance limits to aerospace and structural materials. Annotation copyrighted by Book News, Inc., Portland, OR.

Automated Test Methods for Fatigue Crack Growth and Fracture Toughness Tests on Irradiated Stainless Steels at High Temperature

Automated Test Methods for Fatigue Crack Growth and Fracture Toughness Tests on Irradiated Stainless Steels at High Temperature PDF Author: BAJ Schaap
Publisher:
ISBN:
Category : Data acquisition system
Languages : en
Pages : 16

View

Book Description
An automated system for fatigue crack growth and fracture toughness measurements has been developed for irradiated stainless steels tested at temperatures up to 925 K. The system, including a microcomputer, is based on the d-c potential-drop technique for crack extension measurements. Specimens of the compact-tension type are used for the experiments. A description is given of the potential-drop method and the automated data acquisition system. The method of collecting N-a data pairs is given as well as the calculation and analysis of the fatigue crack growth rate (da/dN) and stress-intensity factor (?K). The measurement of load, deflection, and crack extension data to determine the J-versus-?a curves is also discussed.

Small-crack Test Methods

Small-crack Test Methods PDF Author: James M. Larsen
Publisher: ASTM International
ISBN: 0803114699
Category : Elasticity
Languages : en
Pages : 222

View

Book Description
Reviews the most recent methods for testing small cracks in a variety of materials, providing detailed quantitative information on necessary procedures for data acquisition. Emphasizes the characterization of small, three-dimensional fatigue cracks, initiated either naturally or artificially. The ei

Fracture Mechanics

Fracture Mechanics PDF Author: John H. Underwood
Publisher: ASTM International
ISBN: 0803104723
Category : Technology & Engineering
Languages : en
Pages : 833

View

Book Description