Arslan Qayyum Khan

4 Questions 3 Answers 0 Followers

Questions related from Arslan Qayyum Khan

How to calculate polar moment of inertia (2nd moment of area in perpendicular direction of the cross section) of I beam?

For close shaped section, polar moment of inertia can be calculated from perpendicular axis theorem (adding both the 2nd moment of area in cross sectional axis). But how to calculate polar moment...

04 April 2019 6,482 5 View

What is the relation of the elastic modulus of concrete in tension to the elastic modulus in compression?

What is the relation between the elastic modulus of concrete in tension and in compression? In early days (up to 10 days from casting) and after 28 days? Any papers?

02 February 2019 6,674 2 View

How can a grid crack/grid crack pattern for RC slab be defined?

I am doing 3D FEM analysis on RC slab and I have obtained cracks in 3 directions (1st,2nd and 3rd crack set). How can I get to know that these are grid crack pattern or not?

12 December 2018 3,842 0 View

Relationship b/w sectional forces and crack/crack pattern in FEM analysis of RC slab?

I have got sectional forces (axial, shear and moment) from finite element analysis of reinforced concrete slab. I want to investigate crack/crack pattern. Is there any way to know the crack...

11 November 2018 8,919 3 View