Question

An I-section has the following dimensions in mm
units :

Bottom flange = 300 x 100 mm
Top flange = 150 x 50 mm
Web=300 x 50 mm​

Answer 1

Step-by-step explanation:

flange = 150 x 50Bottom flange = 300x100Web = 300 x 50Find the center of gravity (centroid)Ans: 160.7 mm2.A uniform lamina shown in fig consists of rectangle, asemi circle and a triangle. Find the centre of gravityAns: 71.1 mm3.Find the centre of gravity of T section with flange 150 mmx 10 mm and web also 100 mm x 10 mm.15010150 mmAns: 115 mm4.Find the center of gravity a T section with top flange 100mm x 20 mm web 200 mm x 30 mm and the bottom flange300 mm x 40 mm100 mm20 mm200 mm30 mm- 96 -