Civil Engineering - Theory of Structures - Discussion
Discussion Forum : Theory of Structures - Section 4 (Q.No. 20)
20.
The radius of gyration of a rectangular section (depth D, width B) from a centroidal axis parallel to the width is
Discussion:
1 comments Page 1 of 1.
Kush. said:
9 years ago
R = sq.root(I/A) for rectangular section,
I = bd^3/12,
A = bd,
I/A = d/12 = d /4 * 3,
Sq.root (d/4 * 3) = 0.5 d/sq.root 3.
I = bd^3/12,
A = bd,
I/A = d/12 = d /4 * 3,
Sq.root (d/4 * 3) = 0.5 d/sq.root 3.
(2)
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers