In the section shown below u is a principal axis. What is the value of angle a in degrees? b - 200 mm t1= 12 mm t2-6 mm
Posted: Sat May 21, 2022 2:43 pm
In the section shown below u is a principal axis. What is the value of angle a in degrees? b - 200 mm t1= 12 mm t2-6 mm h = 300 mm Lxy = 72.6336 *10^6 mm^4 Lxx=130.37 *10^6 mm 4 Lyy=61.17 *10^6 mm^4
b S) h -t, { да t И, Б (
b S) h -t, { да t И, Б (