Introduction to fracture mechanics
Ritchie, R. O.

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  • Introduction to fracture mechanics
  • Record Type: Electronic resources : Monograph/item
    Title/Author: Introduction to fracture mechanics/ Robert O. Ritchie, Dong Liu.
    Author: Ritchie, R. O.
    other author: Liu, Dong.
    Published: Amsterdam, Netherlands ;Elsevier, : 2021.,
    Description: 1 online resource.
    [NT 15003449]: Front Cover -- INTRODUCTION TO FRACTURE MECHANICS -- INTRODUCTION TO FRACTURE MECHANICS -- Contents -- Preface -- 1 -- Introduction -- 2 -- Foundations of fracture mechanics -- 2.1 Ideal fracture strength -- 2.2 Griffith fracture theory -- 2.3 Orowan approach -- 2.4 Origins of fracture mechanics theory -- References -- 3 -- Linear-elastic fracture mechanics (LEFM) -- 3.1 Stress analysis of cracks: Williams 1/r singularity and stress-intensity factor K -- 3.1.1 Crack-tip fields -- 3.1.2 Crack-tip stress triaxiality -- 3.2 Crack-tip plasticity: plastic-zone size -- 3.3 LEFM fracture criterion.
    [NT 15003449]: 3.3.1 KI = Kc -- 3.3.2 Plane-strain fracture -- 3.3.3 Measurement of the plane-strain fracture toughness KIc -- 3.3.4 Use of K as a fracture criterion in structures -- 3.3.5 Flat vs. slant fracture surfaces -- 3.3.6 Non fully plane-strain fracture -- 3.3.7 Accuracy of KIc -- 3.3.8 Relevance of KIc -- 3.4 G-based energy approach -- 3.4.1 Definition of G -- 3.4.2 Characterizing parameter vs. energy release rate approach -- 3.5 Crack-resistance R-curves -- 3.6 Mixed-mode fracture -- 3.6.1 Inclined cracks -- 3.6.2 Deflected cracks -- 3.6.3 Interface cracks -- 3.6.4 Mixed-mode crack-driving force.
    [NT 15003449]: 3.6.5 Crack paths -- References -- 4 -- Nonlinear-elastic fracture mechanics (NLEFM) -- 4.1 Introduction -- 4.2 Stress analysis of cracks: HRR singularity and J-integral -- 4.2.1 J as a characterizing parameter -- 4.2.2 J as a path-independent integral -- 4.2.3 J as an energy parameter -- 4.3 J as a fracture criterion -- 4.3.1 J=Jc -- 4.3.2 Importance of validity criteria (size requirements) -- 4.4 J-solutions -- 4.4.1 Deep single-edge cracked bend specimen -- 4.4.2 General form of J-solution for various specimen geometries -- 4.5 Measurement of the fracture toughness JIc.
    [NT 15003449]: 6.2.1 Ductile fracture -- 6.2.2 Brittle fracture -- 6.3 Cleavage and ductile fracture models -- 6.3.1 RKR model for cleavage fracture -- 6.3.2 Critical strain model for ductile fracture -- 6.3.3 Critical CTOA model for ductile crack growth -- 6.4 Intrinsic vs. extrinsic toughening -- 6.4.1 Toughening in metallic materials -- 6.4.2 Toughening in ceramic materials -- 6.4.3 Toughening in polymeric materials -- 6.4.4 Toughening in composite materials -- References -- 7 -- Application to subcritical crack growth -- 7.1 Introduction -- 7.2 Environmentally-assisted cracking -- 7.3 Creep-crack growth.
    [NT 15003449]: 7.3.1 C integral.
    Subject: Fracture mechanics. -
    Online resource: https://www.sciencedirect.com/science/book/9780323898225
    ISBN: 9780323902793 (electronic bk.)
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