Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
ZIP3D: An Elastic and Elastic-plastic Finite-element Analysis Program for Cracked Bodies
Author: Fatigue and Fracture Mechanics
Author: Ravinder ChonaPublisher: ASTM International
ISBN: 0803128886
Category : Technology & Engineering
Languages : en
Pages : 408
Book Description
Advances in Fatigue Crack Closure Measurement and Analysis
Author: R. Craig McClungPublisher: ASTM International
ISBN: 0803126115
Category : Fracture mechanics
Languages : en
Pages : 487
Book Description
NASA Tech Briefs
Author: Tech Notes
Author: Publisher:
ISBN:
Category : Technological innovations
Languages : en
Pages : 388
Book Description
The First Joint DoD/FAA/NASA Conference on Aging Aircraft
Author: The Second Joint NASA/FAA/DoD Conference on Aging Aircraft
Author: Scientific and Technical Aerospace Reports
Author: Zip3d
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781723490224
Category :
Languages : en
Pages : 102
Book Description
ZIP3D is an elastic and an elastic-plastic finite element program to analyze cracks in three dimensional solids. The program may also be used to analyze uncracked bodies or multi-body problems involving contacting surfaces. For crack problems, the program has several unique features including the calculation of mixed-mode strain energy release rates using the three dimensional virtual crack closure technique, the calculation of the J integral using the equivalent domain integral method, the capability to extend the crack front under monotonic or cyclic loading, and the capability to close or open the crack surfaces during cyclic loading. The theories behind the various aspects of the program are explained briefly. Line-by-line data preparation is presented. Input data and results for an elastic analysis of a surface crack in a plate and for an elastic-plastic analysis of a single-edge-crack-tension specimen are also presented. Shivakumar, K. N. and Newman, J. C., Jr. Langley Research Center COMPUTER PROGRAMS; CRACKS; ELASTIC PROPERTIES; FINITE ELEMENT METHOD; PLASTIC PROPERTIES; SOLIDS; SURFACE CRACKS; COMPUTERIZED SIMULATION; CRACK CLOSURE; CYCLIC LOADS; J INTEGRAL; STRAIN ENERGY RELEASE RATE; STRESS INTENSITY FACTORS; THREE DIMENSIONAL MODELS...
Author: