University | Nanyang Technological University (NTU) |
Subject | Mechanical Engineering & Technology (topic strength of materials) Other |
Mechanical Engineering & Technology (topic strength of materials) Other, NTU, Singapore: A simply supported beam of a square cross-section of side 100mm with a uniform distributed
Section B: Structure questions
1. A simply supported beam of a square cross-section of side 100mm with a uniform distributed loading of 5kN/m and a point load of 40kN is shown in the figure below.
a.) Calculate all reaction forces at A and B. (4 marks)
b.) Sketch the shear force and bending moment diagrams. (8 marks)
c.) Calculate the internal reactions at point C. (4 marks)
d.) Calculate the maximum bending stress at section C.
Hire a Professional Essay & Assignment Writer for completing your Academic Assessments
2. A shaft is made of an alloy having an allowable shear stress of τallow = 150 MPa.
a.) If the diameter of the shaft is 70 mm, determine the maximum torque T that can be transmitted. (6 marks)
b.) What would be the maximum torque T’ if a 15-mm-diameter hole were bored through the shaft? (7 marks)
c.) Using the torque T’ calculated in (b), determine the shear stress at the inner wall of the hollow shaft. (4 marks)
d.) Between (a) and (b), which dimension would you choose to construct a machinery, and why?
Buy Custom Answer of This Assessment & Raise Your Grades
Are you a Nanyang Technological University (NTU) student grappling with Mechanical Engineering and technology assignments, particularly on the topic of strength of materials? Look no further! Our services specialize in aiding Singaporean students with individual assignments and Dissertation Writing Services in Singapore. Whether it's mastering the intricacies of a simply supported beam with a square cross-section or seeking assistance with any assignment writing service needs, our experts are here to provide comprehensive support. Save time and ensure top-notch performance by availing yourself of our expertise today.
Tags:-
- Imagine that you are currently working for a precision medicine startup: Machine Learning Paper Review in Precision Medicine, Written Assignment 1, NUS, Singapore
- Go Business offers PSG solutions for enterprises in Singapore: Collective Intelligence and Entrepreneurship, Assignment 1, JCU, Singapore
- Design an ontology based on- Accidents can be categorised as chemical, electrical, fire, kinetic or liquid: Collective Intelligence and Entrepreneurship, Assignment 1, JCU, Singapore
- Project Control Monitoring, Assignment, HU, Singapore: Deliberate Project MONITORING AND CONTROL or PMC Identification
- DSM500: Final Project Report, Coursework 2, UOL, Singapore
- DSM080: Financial Markets, Assignment, UOL, Singapore: A grapefruit juice futures contract is for 15,000 pounds of frozen grapefruit juice
- DSM080: Financial Markets, Assignment, UOL, Singapore: The share price of a certain stock today is $42.50, and five-month European style call options with a strike price of $45 currently sell for $4.25.
- DSM080: Financial Markets, Assignment, UOL, Singapore: A trader who is working in the gold markets is able to borrow money at the interest rate of 7% per annum
- DSM080 Financial Markets, Assignment, UOL, Singapore: A dollar-based American corporation has decided that it will have to pay 6 million UK pounds in three months
- Principle of Finance Assignment, UCD, Singapore: National Gaming Inc. (National) operates the weekly lottery in the country
UP TO 15 % DISCOUNT