Introduction Concept of Stress - Islamic University of...

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Introduction – Concept of Stress Eng. Mahmoud AlQazzaz

Transcript of Introduction Concept of Stress - Islamic University of...

Page 1: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

Introduction –Concept of Stress

Eng. Mahmoud AlQazzaz

Page 2: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

The force per unit area, or intensity of the forces distributed over a given section, is called the stress on that section and is denoted by the Greek letter Ϭ (sigma).

Page 3: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

NORMAL STRESS

Page 4: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

SHEARING STRESS

Page 5: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 6: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

BEARING STRESS IN CONNECTIONS

Page 7: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 8: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 9: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 10: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 11: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 12: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 13: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 14: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces
Page 15: Introduction Concept of Stress - Islamic University of Gazasite.iugaza.edu.ps/bqazzaz/files/Chapter-11.pdfEng. Mahmoud AlQazzaz . The force per unit area, or intensity of the forces

HW :

1.1 – 1.8 – 1.9 – 1.16 – 1.17 – 1.21 – 1.31 –

1.43 – 1.47 – 1.48