8 KN 15 KN/m 12 KN/m E 2m 3m 3m 2m Properties of T-Section Br = 180 mm T= 16 mm Tw = 12 mm D = 210 mm Properties of C-Section Br = 105 mm Tr = 12 mm Tw = 12 mm D = 210 mm

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Simply Supported Beam ABCDE below carries multiple loads as shown. A built-up
section made from a T-Section and a Channel (C-Section) fastened together by 16mm∅ bolts,
equally spaced from the center of the section, with shearing capacity τ=100 MPa, for bearing σb
= 220 MPa for rivets in single shear and σb = 280 MPa for rivets in double shear. E=200GPa for
all materials.

Determine the location of the centroid, in mm, from the left of the section.

8 KN
15 KN/m
12 KN/m
A
E
2m
3m
3m
2m
Properties of T-Section
Br = 180 mm
T= 16 mm
Tw = 12 mm
D = 210 mm
Properties of C-Section
Bị = 105 mm
Tt = 12 mm
Tw = 12 mm
D = 210 mm
Transcribed Image Text:8 KN 15 KN/m 12 KN/m A E 2m 3m 3m 2m Properties of T-Section Br = 180 mm T= 16 mm Tw = 12 mm D = 210 mm Properties of C-Section Bị = 105 mm Tt = 12 mm Tw = 12 mm D = 210 mm
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