1.

Record Nr.

UNINA9910465142503321

Titolo

Fracture mechanics : current status, future prospects : proceedings of a conference held at Cambridge University, 16 March 1979 / / editor, R. A. Smith ; organised by Cambridge University Engineering Department, in conjunction with the Society of Environmental Engineers

Pubbl/distr/stampa

Toronto, Ontario : , : Pergamon Press, , 1979

©1979

ISBN

1-4831-5891-8

Edizione

[First edition.]

Descrizione fisica

1 online resource (255 p.)

Collana

International series on the strength and fracture of materials and structures Fracture mechanics

Disciplina

620.1/126

Soggetti

Fracture mechanics

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references at the end of each chapters.

Nota di contenuto

Front Cover; Fracture Mechanics: Current Status, Future Prospects; Copyright Page; Table of Contents; INTRODUCTION; CHAPTER 1. MICROMECHANISMS OF FRACTURE IN STATIC AND CYCLIC FAILURE; Abstract; 1. Introduction; 2. Micromechanisms of Fracture; 3. Fracture Mechanism Maps; 4. Maps for Metals and Ceramics; 5. Mechanisms of Fracture and Order of Magnitude of Kc and Gc; 6. Mechanisms of Fracture and Fatigue Crack Growth; 7. Summary; Acknowledgements; References; CHAPTER 2.THEORETICAL BACKGROUND TO ELASTIC FRACTURE MECHANICS; Summary; 1. Introduction; 2. Modes of Crack Surface Displacement

3. Stress Intensity Factors4. Effect of Yielding; 5. Measuring Fracture Toughness; 6. Fatigue Crack Growth; 7. Short Crack Limitations; 8. Combined Mode Behaviour; 9. Conclusions; Acknowledgements; Notation; APPENDIX; REFERENCES; CHAPTER 3.APPLICATION OF FRACTURE MECHANICS TO INDUSTRIAL PROBLEMS; Summary; 1) INTRODUCTION; 2) FATIGUE CRACKING IN A LARGE GENERATOR ROTOR; 3) CREEP CRACKING IN CrMoV PIPEWORK WELDS; 4) STRESS-CORROSION CRACKING IN STEAM TURBINE DISCS; 5) CONCLUDING REMARKS; 6) ACKNOWLEDGEMENT; 7) REFERENCES; CHAPTER 4.GREEN'S



FUNCTIONS IN FRACTURE MECHANICS; Summary

1. Introduction2. Basic principles of Green's functions; 3. Stress intensity factors as Green's functions; 4. Systematic use of Green's functions; 5. Available Green's functions; 6. Simple methods expressed as Green's functions; 7. Applications of Green's functions; 8. Conclusions; References; CHAPTER 5.VARIABLE AMPLITUDE FATIGUE OF WELDED STRUCTURES; INTRODUCTION; ANALYSIS OF VARIABLE AMPLITUDE FATIGUE; CRACK SHAPE PROBLEMS; K HISTORY; CONCLUSIONS; ACKNOWLEDGEMENTS; NOMENCLATURE; REFERENCES; CHAPTER 6.PROBABILISTIC FRACTURE MECHANICS; Abstract; 1. INTRODUCTION; 2. GENERAL PHYSICAL ASPECTS

3. GENERAL MATHEMATICAL FORMULATION4. THE DISTRIBUTION FUNCTIONS; 5. APPLICATIONS; 6. CONCLUSIONS; References; CHAPTER 7.ELEVATED TEMPERATURE FRACTURE MECHANICS; SUMMARY; INTRODUCTION; CRACK CHARACTERISATI0N; CREEP CRACK GROWTH; FATIGUE AND CREEP-FATIGUE CRACK GROWTH; CONCLUDING REMARKS; REFERENCES; APPENDIX: CAVITY LINKAGE BY A CRACK DISPLACEMENT FIELD; CHAPTER 8.FRACTURE MECHANISMS IN FIBROUS COMPOSITES; Abstract; 1. Introduction; 2. Models of Fracture; 3. Statistical Analysis of Fracture; 4. Estimation of Fracture Energy; 5. Energies of Crack Initiation and Crack Propagation

6. ConclusionsReferences; Acknowledgements; CHAPTER 9.FRACTURE CRITERIA IN ELASTIC AND ELASTIC/PLASTIC SOLIDS; SUMMARY; INTRODUCTION; PLASTIC ZONE SIZE CORRECTION; THE PLANE STRAIN/PLANE STRESS TRANSITION; INITIATION AND PROPAGATION; THE J INTEGRAL CRITERION FOR FRACTURE; THE CRACK OPENING DISPLACEMENT; SLOW CRACK GROWTH; THE PRESENT POSITION; REFERENCES

Sommario/riassunto

Fracture Mechanics



2.

Record Nr.

UNINA9910788175203321

Autore

Risha Sarah

Titolo

Education and curricular perspectives in the Qurʼan / / Sarah Risha

Pubbl/distr/stampa

Lanham, Maryland : , : Lexington Books, , [2015]

©2015

ISBN

1-4985-0090-0

Descrizione fisica

1 online resource (143 p.)

Disciplina

297.7/7

Soggetti

Islamic education - Qurʼanic teaching

Islamic education - Philosophy

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Historical discourse -- Education in the Qurʼan -- Curriculum as instruction in the Qurʼan -- Political curriculum in the Qurʼan -- Race and gender curriculum in the Qurʼan -- Institutionalized curriculum.

Sommario/riassunto

<span><span style=""font-style:italic;"">Education and Curricular Perspectives in the Qur'an</span><span> focuses on different perspectives of curriculum as presented in the central text of Islam. Relying heavily on the Qur'an itself, and sayings of the Prophet Mohammed when necessary, Risha addresses five aspects in particular to examine how the Qur'an connects to current academic curriculum studies.</span></span>