Exercise 401

Exercise 401A_FE_Part1

Exercise 401A_FE_Part2

Exercise 401B_FE_Part1

Exercise 401B_FE_Part2

Exercise 401C_FE

Exercise 401D_FE

Exercise 402

Exercise 402A_FE

Exercise 402B_FE

Exercise 403

Exercise 403A_FE

Impact of Discontinuities and Cracks on the Structural Integrity

Case Study of Impact of Discontinuity and Cracks

Case Study of Impact of Corrosion

Damages in Aircraft Structures - Types, Impact

Introduction to Repair

Allowable damages

Exercise 404

Regulatory Guidance on how to deal with Repairs

Importance of proper Repair

Types of Damages/Repairs

Repair Classification

ICA (Instructions for Continued Airworthiness)

Exercise 405

Blends - Description

Impact of Scratches and Gouges

Exercise 4A-1

Exercise 4A-2_FE

Exercise 4A-3_FE

Blends - Allowable Damages

Blends - Repairs within Allowable Damages

Exercise 4A-4

Exercise 4A-5

Exercise 4A-6

Scratches and Gouges on Composites - How are they Repaired?

Blends - Repairs exceeding the Allowable Damages

Blends - Repair Approval Process

Blends - Regulatory Aspects

Major Repair Approval

Design Guidelines for Blended Repairs - Metals, Composites

Blends - Case Study 1

Blends - Case Study 2

Hole Oversize Repairs - Description

Exercise 4B-1

Exercise 4B-2

Case Study - Lug Repair

Exercise 4B-3

Hole Oversize Repairs - Allowable Damages, Repairs within Allowable Damages

Spot Face - Case Study 1

Spot Face - Case Study 2

Fastener Hole - Case Study 3

Exercise 4B-4

Hole Repairs - Summary & Design Guidelines

Hole Repairs - Case Study

Dents - Description

Dents - Detection, Measurement & Geometry

Exercise 4C-1

Exercise 4C-1A_FE

Exercise 4C-2

Dents - Allowable Damages

Exercise 4C-3

Dents - Repairs within Allowable Damages

Exercise 4C-4

Dents - Summary & Design Guidelines (Metals, Composites)

Dents - Case Study 1

Dents - Case Study 2

Dents - Case Study 3

Delamination - Description

Delamination - Allowable Damages

Delamination - Resin Fill & Doubler Repairs

Delamination - Summary & Design Guidelines

Delamination - Case Study 1

Delamination - Case Study 2

Delamination - Case Study 3

Hole Filling Repairs - Description

Hole Filling Repairs - Allowable Damages & Steps

Hole Filling Repairs - Summary & Design Guidelines

Exercise 4E-1

Hole Filling Repairs - Case Study 1

Hole Filling Repairs - Case Study 2

Hole Filling Repairs - Case Study 3

Hole Filling Repairs - Case Study 4 (Fuse Pin)

Hole Filling Repairs - Case Study 5 (Freeze Plug Repair)

Doubler Repairs - Description

Doubler Repairs - Steps

Stringer Repair - Case Study 1

Doubler Repair - Case Study 2

Exercise 4F-1

Exercise 4F-2

Repairs close to Bend Radius

Doubler Installation - Case Study 3

Doubler Repairs - Summary & Design Guidelines

Exercise 4F-3

Bolt Peaking Factor - Importance

Case Study to highlight Bolt Peaking Effect (with & without) Discontinuity in the Load Path

Exercise 4F-4

Exercise 4F-5

Exercise 4F-6_FE

Doubler Repair - Case Study 4

Doubler Repair - Case Study 5 (Peak Load Reduction)

Exercise 4F-7

Doubler Repair - Case Study 6 (Local Load Transfer)

Doubler Repair - Case Study 7 (Too many Layers)