e from fastening two channels to a e 12mmØ bolts with allowable sh hear, and ob= 275 MPa for double
e from fastening two channels to a e 12mmØ bolts with allowable sh hear, and ob= 275 MPa for double
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![A built-up beam made from fastening two channels to a wide flange section carries
loads' as shown. The fasteners are 12mmØ bolts with allowable shear stress t= 110 MPa. For
bearing, Ob= 220MPA for single shear, and ob= 275 MPa for double shear. E=200 GPA. F,=420
MPa.
16 KN/m
10 KN/m
B
D.
4m
1.35m
3.15m
1.5m
210mm
日
180mm
12mm
9mm
180mm
210mm
238 mm
ww06](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff255442d-64be-4ece-b4b3-97c1d3f4bf3f%2F4cdb25c0-a904-40f8-975f-84acb24a1157%2Fp2ugcpm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A built-up beam made from fastening two channels to a wide flange section carries
loads' as shown. The fasteners are 12mmØ bolts with allowable shear stress t= 110 MPa. For
bearing, Ob= 220MPA for single shear, and ob= 275 MPa for double shear. E=200 GPA. F,=420
MPa.
16 KN/m
10 KN/m
B
D.
4m
1.35m
3.15m
1.5m
210mm
日
180mm
12mm
9mm
180mm
210mm
238 mm
ww06
![1. Determine the Moment of Inertia of the Section
2. Determine the Moment Capacity of the section if fos280MPa.
3. Determine the flexural stress at fiber 30 mm above Neutral Axis at distance 5 meters
from the support at A.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff255442d-64be-4ece-b4b3-97c1d3f4bf3f%2F4cdb25c0-a904-40f8-975f-84acb24a1157%2F0y3snuu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1. Determine the Moment of Inertia of the Section
2. Determine the Moment Capacity of the section if fos280MPa.
3. Determine the flexural stress at fiber 30 mm above Neutral Axis at distance 5 meters
from the support at A.
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