Author: James Gerard MalonePublisher:
ISBN:
Category :
Languages : en
Pages : 232
Book Description
Elastic-plastic Finite Element Analysis of Fracture in a Thin Rectangular Plate
Author: James Gerard MaloneElastic-plastic Bending Analysis of a Rectangular Plate Using Layered Finite Elements
Author: Rahul Pravinchandra ShahPublisher:
ISBN:
Category :
Languages : en
Pages : 212
Book Description
Elastic-plastic fracture analysis and design using the finite element method
Author: John David Grenville SumpterPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Scientific and Technical Aerospace Reports
Author: Fracture and Fatigue
Author: J. C. RadonPublisher: Elsevier
ISBN: 1483149714
Category : Technology & Engineering
Languages : en
Pages : 499
Book Description
Fracture and Fatigue: Elasto-Plasticity, Thin Sheet and Micromechanisms Problems covers the proceedings of the Third Colloquium on Fracture. The book discusses the development and applications of fracture mechanics. The contents of the text are organized according to the areas of concerns. The first part deals with elasto-plastic fracture mechanics, which includes topics such as fracture mechanics in the elastic-plastic regime and sizing of the geometry dependence and significance of maximum load toughness values. Part II covers the micromechanisms of fracture, which includes the aspects of crack growth under monotonic loading and the effect of secondary hardening on the fracture toughness of a bainitic microstructure. Part III concerns itself with thin sheet fracture mechanics, which includes R-curves evaluation for center-cracked panels and use of the R-curve for design with contained yield. The book will be of great interest to researchers and professionals whose work involves fracture mechanics.
Elastic-plastic Fracture: Second Symposium, Volume I- Inelastic Crack Analysis
Author: Elastic-Plastic Mixed-Mode Fracture Criteria and Parameters
Author: Valery N. ShlyannikovPublisher: Springer Science & Business Media
ISBN: 3540458360
Category : Technology & Engineering
Languages : en
Pages : 255
Book Description
My wife Tatyana, daughter Mariya, son Alexandr It is well known that the mixed-mode conditions appear when the direction of the applied loading does not coincide with the orthogonal K,-Kn-Km space. In general, in the industrial practice the mixed-mode fracture and the mixed-mode crack growth are more likely to be considered the rule than the exception. Miller et al. considers that cracks can grow due to a mixture of processes (ductile and brittle), mechanisms (static, fatigue, creep) and loading modes (tension, torsion, biax ial/multiaxial). Additionally mixed-mode crack-extension can be affected by many other considerations such as artifact geometry (thin plates, thick shells, and the size, shape and orientation of the defect), environmental effects (temperature, gaseous and liquid surroundings), material state (crystallographic structure, heat treatment and route of manufacture) and stress conditions (out-of-phase and ran dom loading effects). The main feature of the mixed-mode fracture is that the crack growth would no longer take place in a self-similar manner and does not follow a universal trajec tory that is it will grow on a curvilinear path. There are various fracture criteria, which predict the behavior of cracks in brittle and ductile materials loaded in combined modes. Linear elastic fracture mechanics (LEFM) criteria predict basi cally the same direction for crack propagation. Cracks in brittle materials have been shown to propagate normal to the maximum tangential stress. In ductile ma terials yielding occurs at the crack tip and LEFM is no longer applicable.
Three-dimensional Elastic-plastic Finite-element Analyses of Constraint Variations in Cracked Bodies
Author: Applied mechanics reviews
Author: Elastic-Plastic Fracture
Author: C. F. ShihPublisher: ASTM International
ISBN: 9780803107274
Category : Science
Languages : en
Pages : 840
Book Description