SITUATION II. The angle bracket shown below, 75mm x 75mm x 15 mm thick, is 200 mm long. It is connected to a 26 mm thick flange of the column support with 2-16 mm diameter bolts. The bracket is subjected to 42 Kn from beam A. Assume that the load is applied concentrically at the connection. 4. Which of the following most nearly gives the critical bolt bearing stress ? A. 87.50 Mpa B. 101.40 Mpa C. 40. 80 Mpa D. 51. 20 Mpa 5. Which of the following most nearly gives the bolt shear stress? A. 2.09 Mpa B. 1.68 Mpa C. 3.08 Mpa D. 4.18 Mpa
Added by Patty T.
Close
Step 1
- The bearing stress (\(\sigma_b\)) is given by the formula: \[ \sigma_b = \frac{P}{d \cdot t} \] where \(P\) is the load, \(d\) is the bolt diameter, and \(t\) is the thickness of the material in contact with the bolt. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 70 other Physics 101 Mechanics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Adi S.
Rectangular steel beam, (75) mm wide by (150) mm deep, is loaded as shown in the figure. Determine: a. The maximum fiber stress. b. The stress in a fiber located (25) mm from the top of the beam at midspan. c. For the same beam and loads, if the section of the beam is (80) mm wide by (h) mm deep and the maximum flexural stress is not to exceed (50) MPa, determine the minimum depth (h) of the beam.
Monisha S.
What is the minimum required bolt diameter (mm) at C if the allowable bolt shear stress is 68 Mpa. Determine the stress (Mpa) in strut BC. Calculate the bolt stress (Mpa) at A if its diameter is 20 mm.
Penny R.
Recommended Textbooks
University Physics with Modern Physics
Physics: Principles with Applications
Fundamentals of Physics
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD