A built-up beam made from fastening two channels to a wide flange section carries loads` as shown. The fasteners are 12mm∅ bolts with allowable shear stress τ= 110 MPa. For bearing, σb= 220MPa for single shear, and σb= 275 MPa for double shear. E=200 GPA. Fy=420 MPa. 6. Determine the horizontal shearing stress at 20 mm above the Neutral Axis. 7. Determine the horizontal shearing stress at 95 mm above the Neutral Axis. 8. Determine the spacing of the bolts.
A built-up beam made from fastening two channels to a wide flange section carries loads` as shown. The fasteners are 12mm∅ bolts with allowable shear stress τ= 110 MPa. For bearing, σb= 220MPa for single shear, and σb= 275 MPa for double shear. E=200 GPA. Fy=420 MPa. 6. Determine the horizontal shearing stress at 20 mm above the Neutral Axis. 7. Determine the horizontal shearing stress at 95 mm above the Neutral Axis. 8. Determine the spacing of the bolts.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Concept explainers
Question
A built-up beam made from fastening two channels to a wide flange section carries
loads` as shown. The fasteners are 12mm∅ bolts with allowable shear stress τ= 110 MPa. For
bearing, σb= 220MPa for single shear, and σb= 275 MPa for double shear. E=200 GPA. Fy=420
MPa.
6. Determine the horizontal shearing stress at 20 mm above the Neutral Axis.
7. Determine the horizontal shearing stress at 95 mm above the Neutral Axis.
8. Determine the spacing of the bolts.
![16 KN/m
10 KN/m
D.
E
4m
1.35m
3.15m
1.5m
210mm
180mm
12mm
9mm
180mm
210mm
90mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F03386fec-a4c4-481c-988d-20ba50735c1f%2F1a0f61bd-0c16-4b52-8701-0b39900be63c%2Fjr4fxye_processed.jpeg&w=3840&q=75)
Transcribed Image Text:16 KN/m
10 KN/m
D.
E
4m
1.35m
3.15m
1.5m
210mm
180mm
12mm
9mm
180mm
210mm
90mm
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 10 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Structural Analysis](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
![Sustainable Energy](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning