'Crack growth' diaporamas de présentation

FRANC3D Workshop/Training

1.71k views • 126 slides

Examples of Steel Fractography

Examples of Steel Fractography. Professor M Neil James mjames@plymouth.ac.uk Department of Mechanical & Marine Engineering University of Plymouth Drake Circus, Plymouth PL4 8AA ENGLAND. Fatigue crack growth in moist air Fatigue crack growth in vacuum Crack growth by hydrogen embrittlement

837 views • 42 slides

Cracking

646 views • 40 slides

Suction Roll Material Comparison

Suction Roll Material Comparison. 11 th International Symposium on Corrosion in the Pulp & Paper Industries Paul E Glogowski Metso Paper Aiken, SC. Nine Principal Material Features. 1 Microstructure 2 Chemical composition 3 Mechanical properties 4 Corrosion resistance

811 views • 39 slides

The Elastic Stress Field Approach The Stress Intensity Factor

The Elastic Stress Field Approach The Stress Intensity Factor. The three basic modes of crack surface displacements. Derivation of the Elastic Stress Field Equations. Concepts of plane stress and plane strain Equilibrium equations Compatibility equations for strains Airy stress function

2.52k views • 36 slides

CHAPTER 7

CHAPTER 7. Mechanical Properties Of Metals - II. 7-1. Cold worked metals become brittle . Reheating, which increases ductility results in recovery, recrystallization and grain growth . This is called annealing and changes material properties. Recovery and Recrystallization. 7-2.

618 views • 33 slides

HRR Integral

HRR Integral. Recall with is the integration constant. Recall the material equation, Now the singularity, unlike varies as a function of n and state of stress. HRR Integral. Recall with is the integration constant, as shown in the Figure below.

581 views • 28 slides

420 views • 26 slides

MECHANICS OF MATERIALS - II

470 views • 25 slides

Predicting fatigue damage in intact and restored teeth

Predicting fatigue damage in intact and restored teeth. Sam Evans Sam Smith School of Engineering, Cardiff University PO Box 925, The Parade, Cardiff CF24 0YF. Introduction. Tooth fracture or cracking is a common cause of clinical failure The cause of this problem is not well understood

372 views • 24 slides

ISRU

ISRU. Industrial Statistics Research Unit. I NDUSTRIAL S TATISTICS R ESEARCH U NIT. We are part of Newcastle University, Department of Mechanical, Material and Manufacturing Engineering based in the in the Stephenson Building. WHAT DO ISRU DO?. Mission Statement:

310 views • 22 slides

A 2D isogeometric boundary element method for linear elastic fracture

Isogeometric Analysis: Integrating Design and Analysis (IGA 2014) Austin, Texas, USA. A 2D isogeometric boundary element method for linear elastic fracture. Xuan Peng , Elena Atroshchenko , Robert Simpson, Stephane Bordas , Sivakumar Kulasegaram Cardiff University, UK. January 2014.

553 views • 22 slides

Chapter 16

446 views • 21 slides

CHAPTER 13: APPLICATIONS AND PROCESSING OF CERAMICS

572 views • 18 slides

CHAPTER 9: MECHANICAL FAILURE

409 views • 16 slides

Crack Trajectory Prediction in Thin Shells Using FE Analysis

Crack Trajectory Prediction in Thin Shells Using FE Analysis. 6 th International Conference on Computation of Shell and Spatial Structures Cornell University and NASA Langley Research Center A.D. Spear 1 J.D. Hochhalter 1 A.R. Ingraffea 2 E.H. Glaessgen 3.

595 views • 16 slides

IDEAL VS REAL MATERIALS

1.23k views • 13 slides

Fatigue

456 views • 9 slides

Ives De Baere 1 ,Bert De Schoenmaker 2 , Sam Van der Heijden 2 ,

Modifying the crack growth in a glass fiber reinforced epoxy by adding polyamide 6 nanofibres. Ives De Baere 1 ,Bert De Schoenmaker 2 , Sam Van der Heijden 2 , Wim Van Paepegem 1 and Karen De Clerck 2. 1 Materials Science and Engineering Technologiepark-Zwijnaarde 903

159 views • 3 slides

Patrick A.C. Raynaud PhD. Candidate Materials Science and Engineering. Donald A. Koss Professor Emeritus Materials Science & Engineering Arthur T. Motta Professor Nuclear Engineering Materials Science & Engineering. Radial direction. Circumferential direction.

195 views • 1 slides