Lesson Wednesday September 11th

During today’s lesson you’ll work on a complex exercise on the topic of ‘Statics externally’. Please ask your questions regarding the homework as well!

Exercise Statics externally

Given the following structure:

1. Find the support reactions

2. Find the bending moment, shear force and normal force just above \(\text{D}\)

3. Find the bending moment, shear force and normal force just left of \(\text{C}\)

Solution assignment 1

Solution assignment 2

• \(M = 277 \text{ kNm }\)

• \(V = 28 \text{ kN }\)

• \(N = -199 \text{ kN }\)

Solution assignment 3

• \(M = 0 \text{ kNm }\)

• \(V = 110 \text{ kN }\)

• \(N = +61 \text{ kN }\)