Slender Column Design (EC2)

Which one of these slenderness classification is consider as slender column

•  $\lambda>\lambda\lim$  

•  $\lambda<\lambda\lim$  

•  $\lambda=\lambda\lim$  

• All above

The first order moments are also known as

• M₀₁ & M₀₂

• M₁ & M₂

• M₀₁ & M₂

• M₁ & M₀₂

If the 1st order moment = 35 kNm , the Axial load = 1000 kN, and the eccentricity = 20 mm. Calculate the M0Ed?

• 35 kNm

• 1035 kNm

• 55 kNm

• 20.04 kNm

The axial correction factor K_r can also be assumed as

• 10

• 1.0

• 0.1

• 2

What is M_0E?

• The mid- height moment

• The second order moment

• The first order moment

• The first order moment including imperfection

What is M_Ed?

• The imperfection moment

• The second order moment

• The first order moment

• The design moment

Which moment is considered as M₀₂?

• 40 kNm

• -40 kNm

• 85 kNm

• -85 kNm

What is the size of the column?

• b = 250, h = 300

• b = 300, h = 250

• b = 300, h = 300

• b = 250, h = 250

What is the size of the column

• b = 300 , h = 250

• b = 300, h = 300

• b = 250, h = 300

• b = 250, h = 250

The deflection, e2 is also equal to  $\left(\frac{1}{\left(r\right)}\right)l_0^2$  /c . Where c value conservatively taken as

•  $\pi$  

• 1.0

• 10

• 2