Stress Analysis and Growth of Cracks
Author:
Publisher: ASTM International
Published: 1972
Total Pages: 315
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author:
Publisher: ASTM International
Published: 1972
Total Pages: 315
ISBN-13:
DOWNLOAD EBOOKAuthor: National Symposium Fracture Mechanics Staff
Publisher: ASTM International
Published: 1972
Total Pages: 324
ISBN-13: 9780803103627
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1972
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: American Society for Testing and Materials
Publisher:
Published: 1972
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: Naman Recho
Publisher: John Wiley & Sons
Published: 2012-12-27
Total Pages: 347
ISBN-13: 111856328X
DOWNLOAD EBOOKThis book presents recent advances related to the following two topics: how mechanical fields close to material or geometrical singularities such as cracks can be determined; how failure criteria can be established according to the singularity degrees related to these discontinuities. Concerning the determination of mechanical fields close to a crack tip, the first part of the book presents most of the traditional methods in order to classify them into two major categories. The first is based on the stress field, such as the Airy function, and the second resolves the problem from functions related to displacement fields. Following this, a new method based on the Hamiltonian system is presented in great detail. Local and energetic approaches to fracture are used in order to determine the fracture parameters such as stress intensity factor and energy release rate. The second part of the book describes methodologies to establish the critical fracture loads and the crack growth criteria. Singular fields for homogeneous and non-homogeneous problems near crack tips, v-notches, interfaces, etc. associated with the crack initiation and propagation laws in elastic and elastic-plastic media, allow us to determine the basis of failure criteria. Each phenomenon studied is dealt with according to its conceptual and theoretical modeling, to its use in the criteria of fracture resistance; and finally to its implementation in terms of feasibility and numerical application. Contents 1. Introduction. Part 1: Stress Field Analysis Close to the Crack Tip 2. Review of Continuum Mechanics and the Behavior Laws. 3. Overview of Fracture Mechanics. 4. Fracture Mechanics. 5. Introduction to the Finite Element Analysis of Cracked Structures. Part 2: Crack Growth Criteria 6. Crack Propagation. 7. Crack Growth Prediction in Elements of Steel Structures Submitted to Fatigue. 8. Potential Use of Crack Propagation Laws in Fatigue Life Design.
Author:
Publisher:
Published: 1972
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1971
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKAuthor: D. Broek
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 533
ISBN-13: 9400925581
DOWNLOAD EBOOKThis book is about the use of fracture mechanics for the solution of practical problems; academic rigor is not at issue and dealt with only in as far as it improves insight and understanding; it often concerns secondary errors in engineering. Knowledge of (ignorance of) such basic input as loads and stresses in practical cases may cause errors far overshadowing those introduced by shortcomings of fracture mechanics and necessary approximations; this is amply demonstrated in the text. I have presented more than three dozen 40-hour courses on fracture mechanics and damage tolerance analysis, so that I have probably more experience in teaching the subject than anyone else. I learned more than the students, and became cognizant of difficulties and of the real concerns in applications. In particular I found, how a subject should be explained to appeal to the practicing engineer to demonstrate that his practical problem can indeed be solved with engineering methods. This experience is reflected in the presenta tions in this book. Sufficient background is provided for an understanding of the issues, but pragamatism prevails. Mathematics cannot be avoided, but they are presented in a way that appeals to insight and intuition, in lieu of formal derivations which would show but the mathematical skill of the writer.
Author: H.T. Corten
Publisher:
Published: 1972
Total Pages: 307
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher:
Published: 1972
Total Pages: 307
ISBN-13:
DOWNLOAD EBOOK