Engineering Mechanics

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Engineering Mechanics (Upvote will be given. Please write the complete solutions and FBDs Legibly. No long explanation needed. Solve in 3 decimal places.)            

Based on the problem and solution given (see the attached solution) ,

determine the shear stress in the grain of the timber column shown in the figure. (See the attached image)

Reactions:
ΣΜΑ ΤΟ
(10 x 6.5) (65) + (10x 5.5) (55³) + (1 2 × 3 × 15) (1.5 + 3×3) - R₂ X 6.5 = 0
x
Σ Fy = 0
211.25 +
Maximum
column
151.25 +
RA + RB
reaction
strength
80
=
N
mm²
78.75
R₂ = 67.885 KN
10x 6-5
RA
=
maximum
Reaction
10 x 5.5
74.615
6.5 RB = 0
74.615 KN
KN
area of column
74.615 X10³ N
Area
1/2/2x3x15
use
=0
Area = 932.6875 mm ²
31mm
x 31mm
(Area
=961 mm²)
Transcribed Image Text:Reactions: ΣΜΑ ΤΟ (10 x 6.5) (65) + (10x 5.5) (55³) + (1 2 × 3 × 15) (1.5 + 3×3) - R₂ X 6.5 = 0 x Σ Fy = 0 211.25 + Maximum column 151.25 + RA + RB reaction strength 80 = N mm² 78.75 R₂ = 67.885 KN 10x 6-5 RA = maximum Reaction 10 x 5.5 74.615 6.5 RB = 0 74.615 KN KN area of column 74.615 X10³ N Area 1/2/2x3x15 use =0 Area = 932.6875 mm ² 31mm x 31mm (Area =961 mm²)
3.00
F
a
40°
T
Transcribed Image Text:3.00 F a 40° T
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