Summary of ESA321 AEROSPACE STRUCTURE

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ESA321 AEROSPACE STRUCTURE

Lecturer: A. HALIM BIN KADARMAN DR.
Lecturer: SARJIT SINGH SIDHU JUNIOR DR.

Skill Level: Beginner

General

Announcements

17 October - 23 October

Intro to AC Structure

Airframe Components &amp; Functions - Zhuralev Pt1

Airframe Components &amp; Functions - Zhuralev Pt2

Structural Layout - D Bray

24 October - 30 October

Structural Loads - D Bray

V-M Diagram --- Pages from Hibbeler,R.C. Statitics 12th edition

Video - Load, Shear &amp; Bending Moment Diagrams

31 October - 6 November

HW1

HW2

7 November - 13 November

Excel-short-Load,ShearForce-BendingMoment Diagrams

Idealized_Thin_Walled_Sections - KFUPM Dr Hanafy

14 November - 20 November

MyVideo-Structural Idealization from ESA321 2020-21

Structural Idealization - A Halim - All Methods including Coordinate Location Eqs for Mtd 2

21 November - 27 November

Structural Idealization - Method 3 - Megson

HW 3

Elasticity

Beam Bending Stress Derivation

28 November - 4 December

Structural Idealization -Curtis - Sample problem for all methods

Torsion of Closed-section Thin-walled Beam

HW 4

5 December - 11 December

5.0 BEAM Torsion - Prandtl v9e

Prandtl Stress Function

5.1 Torsion OTW rev4 v1

MyVideo- Torsion of Open Closed Thin-walled Structure

12 December - 18 December

UTVideo-Torsion of Closed Thin-walled Structure

MyVideo-Torsion of Closed Thin-walled Structure

Transverse Shear - Thin-walled Structure

Myvideo-Transverse Shear-Thin-walled Structure Part A

Myvideo-Transverse Shear-Thin-walled Structure Part B

Myvideo-Transverse Shear-Thin-walled Structure Part C

Additional note - Transverse Shear Load - msstateFile

Myvideo-Transverse Shear 2-cell Calculation Example

19 December - 25 December

HW 5

MyVideo-Discussion on HW5 sample solution

UTVideo - 1. Difference between Bending and Buckling

UTVideo - 2. Concept of Buckling __ Aircraft Structures

UTVideo - 3. Buckling - Column - Derivation &amp; Effective Length for Various End Conditions

UTVideo - 4. Buckling - Thin Plate - Derivation

UTVideo - 5. Buckling - Thin Plate - Effective Sheet Width

7.0b Buckling - Column-General-Global Summary

7.1b Buckling -Thin plate Summary

7.2 Global vs Local Buckling - Beginner's Guide to Steel Construction Manual

7.3c1 Buckling -Thin plate - Effective Width

7.3d Buckling - Column-General-Global &amp; Local Summary

MyVideo-Buckling HW6 Example Solution

26 December - 1 January

Project Description

Design Project Calculation-Excel

MyVideo-Project Demo-Excel-Load_Dist-Shear_Force_Bending _Moment diagrams-Schrenk Approx

MyVideo-Project Demo-Excel-NACA airfoil profile 2+Idealization+Boom Normal Stress

MyVideo-Project Demo-Excel-Walls (Skins &amp; Webs) Shear Stress

MyVideo-Project Demo-Excel- Walls (Skins &amp; Webs) Shear Stress cont.

MyVideo-Project Demo-Excel-Buckling Analysis

Excel - Meven

2 January - 8 January

HW 6

Project Submission (Excel file)

HW marks excluding project

HW marks updated 5/2/23

9 January - 15 January

1. Introduction to FEM

1-D Spring Element

1-D Spring Element Theory

1-D Spring Element Examples

16 January - 22 January

3. 1-D Bar Element

4. Bar Element CONT'D

Homework Assignment 7

Airframe Components & Functions - Zhuralev Pt1

Airframe Components & Functions - Zhuralev Pt2

Video - Load, Shear & Bending Moment Diagrams

UTVideo - 3. Buckling - Column - Derivation & Effective Length for Various End Conditions

7.3d Buckling - Column-General-Global & Local Summary

MyVideo-Project Demo-Excel-Walls (Skins & Webs) Shear Stress

MyVideo-Project Demo-Excel- Walls (Skins & Webs) Shear Stress cont.