Question

For the cross section area shown in the íiguro below, IV = 20 kN and M =10 kN m.

The point at which the bending stress is maximum 

• A 

• B

• C

• D

QUESTION 2 

For the point of maximum bending stress, the distance to neutral axis =

 150mm 180 mm 200mm 230 mm

QUESTION 3 

lx = [m⁴] 

 0.509 x10^-3 3.886 x10^-3 6.147x10^-3 5.913 x10^-4

QUESTION 4 

The absolute maximum bending stress [MPa] 

 1.65 392 8.11 5.74 

QUESTION 5 

The point at which the shear stress is maximum 

A  B C D

QUESTION 6 

For calculation of transverse shear, Qc[m³]

 6.914x10^-3 3337x10^-3 1.83x10^-3 5.271x10^-3 

QUESTION 7 

The absolute maximum shearing stress [MPa] 

6.4 1.2 3.7 5.6

Answer 1