Prof. Chortos (3:30)

Syllabus

Office hours are MWF at 4:30 to 5:20 in ME 2061

Additional office hours are Saturday from 1-2 pm on Zoom:

https://purdue-edu.zoom.us/j/5987069643?pwd=WFdjVllObkxRQ3hVb2gzeFU5QS9Udz09

Meeting ID: 598 706 9643
Passcode: w57scw

Aug 23: Lecture 1 - Course Intro

Solutions to chapter problems:  Example 1.1Example 1.2Example 1.3; Example 1.4Example 1.5Example 1.6;Example 1.7

Aug 25: Lecture2 - Normal Stress and Strain

Solutions to chapter  problems: Example 2.1Example 2.2 ; Example 2.3 Example 2.4 ; Example 2.5 ; Example 2.7

Aug 27: Lecture3 - Tensile Testing and Shear Stress/Strain

Solutions to chapter problems: Example 3.1Example 3.2Example 3.3; Example 3.4Example 3.5Example 3.6;

Aug 30: Lecture4 - Design of Deformable Bodies

Solutions to chapter problems: Example 4.2Example 4.3Example 4.4; Example 4.5

Sept 1: Lecture5 - General Definitions of Stress and Strain

Solutions to chapter problems: Example 5.1Example 5.2Example 5.3Example 5.4Example 5.5Example 5.6; Example 5.7Example 5.8Example 5.9

Sept 3: Lecture6 - Axial Members - Determinate Structures

Sept 8: Lecture7 - Axial Members - Indeterminate Structures

Sept 10: Lecture8 - Axial Members - Planar Structures

Sept 13: Lecture9 - Axial Members - Thermal Effects

Solutions to chapter problems: Example 6.1Example 6.2Example 6.3Example 6.4Example 6.5Example 6.6Example 6.7Example 6.8Example 6.9; Example 6.10Example 6.11Example 6.12

Example 7.1Example 7.2Example 7.3;  Example 7.4Example 7.5Example 7.6; Example 7.7

Sept 15: Lecture10 - Torsion Members - Stresses in Circular Bars

Sept 17: Lecture11 - Torsion Members - Statically Determinate Structures

Sept 20: Lecture12 - Torsion Members - Statically Indeterminate Structures

Solutions to chapter problems: Example 8.1Example 8.2Example 8.3Example 8.5Example 8.6Example 8.7Example 8.8Example 8.9

Sept 22: Lecture13 - Beams - Shear and Moment Diagrams

Sept 24: Lecture14 - Beams - Shear and Moment Diagrams

Solutions to chapter problems: Example 9.1Example 9.2Example 9.3; Example 9.4Example 9.5Example 9.6; Example 9.7Example 9.8Example 9.9; Example 9.11Example 9.12; Example 9.13Example 9.14; Example 9.15

Sept 27: Lecture15 - Beams - Flexural Stresses

Sept 29: Lecture16 - Beams - Flexural and Shear Stresses

Oct 1: Lecture17 - Beams - Shear Stresses
Video resource: Stresses in beams

Solutions to chapter problems: Example 10.1Example 10.2;   Example 10.3Example 10.4Example 10.5Example 10.6Example 10.7Example 10.8Example 10.9Example 10.10Example 10.11Example 10.12Example 10.14Example 10.15

Oct 4: Lecture18 - Review

Oct 6: Midterm 1
WTHR 200 at 8 pm

Oct 8: Lecture19 - Beams - Deflections in Determinate Structures (Chapter 11)
Lecture20 will be on Zoom:
https://purdue-edu.zoom.us/j/5987069643?pwd=WFdjVllObkxRQ3hVb2gzeFU5QS9Udz09
Meeting ID: 598 706 9643
Passcode: w57scw

Video resource: Bending in beams

Oct 13: Lecture20 - Beams - Deflections in Determinate Structures (Chapter 11)

Oct 15 - Lecture21 - Beams - Deflections in Indeterminate Structures (Chapter 11)

Oct 18 - Lecture22 - Beams - Superposition Method (Chapter 11)

Solutions to Chapter Problems: Example 11.2Example 11.3 ; Example 11.4Example 11.5Example 11.6Example 11.7;
Example 11.8Example 11.9; Example 11.10Example 11.11Example 11.17Example 11.18Example 11.20Example 11.22Example 11.23

Oct 20 - Lecture23 - Castigliano's theorems (Chapter 16)

Oct 22 - Lecture24 - Castigliano's theorems (Chapter 16)

Oct 25 - Lecture25 - Castigliano's theorems (Chapter 16)

Oct 27 - Lecture26 - Castigliano's theorems (Chapter 16)

Solutions to Chapter Problems: Example 16.1Example 16.2; Example 16.3Example 16.5; Example 16.8a, Example 16.8a;
Example 16.8bExample 16.8c; Example 16.8dExample 16.9; Example 16.10

Oct 29 - Lecture27 - Intro to finite element methods (Chapter 17)

Nov 1 - Lecture28 - Review for Midterm 2

Nov 3 - Midterm 2
Covers lectures 15-24
8-10 pm in SMTH 108

Nov 5 - Lecture29 - Finite element methods (Chapter 17)

Nov 8 - Lecture30 - Finite element methods (Chapter 17)

Intro to 1D FEM:
The Finite Element Method

High-level description of FEM (not covered in this class): Understanding the Finite Element Method

Nov 10 - Lecture31 - Thin-walled pressure vessels (Chapter 12)

Solutions to chapter problems: Example 12.1Example 12.2; Example 12.3Example 12.4

Nov 12 - Lecture32 - Stress transformation - Principal/max shear stresses (Chapter 13)

Nov 15 - Lecture33 - Stress transformation - Mohr's circle (Chapter 13)

Nov 17 - Lecture34 - Stress transformation - absolute maximum shear stress (Chapter 13)

Video Demos of Mohr's Circles:
Becoming familiar with Mohr's circle

Alternative description of Mohr's Circles:
Understanding Stress Transformation and Mohr's Circle

Nov 19 - Lecture35 - Stresses - combined loading (Chapter 14)

Nov 22 - Lecture36 - Stresses - combined loading (Chapter 14)

Nov 29 - Lecture37 - Stresses - combined loading (Chapter 14)

Dec 1 - Lecture38 - Stresses - combined loading (Chapter 14)

Solution to Chapter Problems: Example 14.1Example 14.2; Example 14.3Example 14.4; Example 14.5Example 14.6; Example 14.7Example 14.8; Example 14.9Example 14.11; Example 14.12

Dec 3 - Lecture39 - Failure analysis - stress theories (Chapter 15)

Dec 6 - Lecture40 - Failure analysis - stress theories

Dec 8 - Lecture41 - Failure analysis - buckling of columns

Dec 10 - Lecture42 - Review

4 thoughts on “Prof. Chortos (3:30)”

  1. We have gotten a few questions from people about the formatting for the assignments: There is no required format for the assignments. You are encouraged to use engineering paper, but it's not necessary.

    1. Professor Chortos, I would prefer to have the slides posted further in advance. Or maybe just what pages in the lecture book we will be covering. I like to read the corresponding sections before coming to class. Thank you!

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