As shown in Figure 4, a cuboid block with four square columns at the bottom corners...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
As shown in Figure 4, a cuboid block with four square columns at the bottom corners sustains a uniformly distributed force of 80 kN on the top surface, assuming the material of block is isotropic and has bilinear normal and shear stressstrain curves as shown, neglecting the gravity. 0 9 cm 120 MPa 0.015 M 20 cm 80 kN 20 cm 3 cm 135 MPa 0.04 & 4 cm 4 cm 65 MPa 0.02 100 MPa 0.04 Y Figure 4 (a) Determine the normal modulus of resilience and the shear modulus of toughness of the material. (8 marks) (b) Determine the Poisson's ratio of the material. (5 marks) (c) Justify whether the block can safely sustain the loading or not, taking the factor of safety as 3. (12 marks) As shown in Figure 4, a cuboid block with four square columns at the bottom corners sustains a uniformly distributed force of 80 kN on the top surface, assuming the material of block is isotropic and has bilinear normal and shear stressstrain curves as shown, neglecting the gravity. 0 9 cm 120 MPa 0.015 M 20 cm 80 kN 20 cm 3 cm 135 MPa 0.04 & 4 cm 4 cm 65 MPa 0.02 100 MPa 0.04 Y Figure 4 (a) Determine the normal modulus of resilience and the shear modulus of toughness of the material. (8 marks) (b) Determine the Poisson's ratio of the material. (5 marks) (c) Justify whether the block can safely sustain the loading or not, taking the factor of safety as 3. (12 marks)
Expert Answer:
Answer rating: 100% (QA)
The image provides a diagram of a cuboid block with dimensions and loading conditions as well as stressstrain curves for both normal and shear stresses To answer the questions lets analyze each part s... View the full answer
Related Book For
Posted Date:
Students also viewed these marketing questions

In the current year, Dave's Bike Shop reported revenues of $500,000, rent expense of $20,000, interest expense of $5,000, depreciation expense of $40,000, salaries expense of $400,000, and cash...

Wical Rental Management Services manages four apartment buildings, each with a different owner. Wicals CEO has observed that the apartment buildings with more expensive rental rates tend to require...

Find the magnitude and direction angle of the vector v. 1. v = 6i 6j 2. v = 5i + 4j 3. v = 3(cos 60i + sin 60j) 4. v = 8(cos 135i + sin 135j)

What systems are included in the traditional TPS systems that support the accounting business function?

Define the following: a. Asset b. Liability c. Net asset

Williams & Sons last year reported sales of $10 million and an inventory turnover ratio of 2. The company is now adopting a new inventory system. If the new system is able to reduce the firms...

explain diagram of ER model and relational model and attach their diagrams too Each cinema is identified by its name and has its residency at an address which consists of a street and city only....

Suppose that the point spread for a particular sporting event is 10 points and that with this spread you are convinced you would have a 0.60 probability of winning a bet on your team. However, the...

On December 1, 2015, Green Co committed to a plan to dispose of its Smart business components assets The disposal meets the requirements to be classified as discontinued operations On that date Green...

(b) A sorting algorithm is in O(n^(2)) in the worst case. It takes 2 seconds to sort 10,000 records, i.e. n=10,000. (i) What is the predicted time for the algorithm to sort 20,000 records? [2 marks]...

Tracking business activity with T accounts would be cumbersome because most businesses have a large number of transactions each day. These transactions are initially recorded on source documents ,...

Does your Company (Burger King) determine why your customers choose you How? Why are your current customers buying from you instead of your competitors? Knowing the answer to this question can...

Motivation is noted as something that stimulates a person to act and behave to achieve a desired goal, while emotion is the feelings that emerge from the motive or drive itself, from the actions...

101 10) Mario has a replica model of Yankee Stadium which is a size transformation of the actual stadium. On a major league baseball field it is 60 ft, 6 inches from home plate to the pitchers mound...

Evaluate the following integrals. EVALUATE THE FOLLOWING INTEGRALS. SHOW THE DETAILS OF YOUR SOLUTIONS. 2x3x+1 dx x' +2x? 1. x' +4x 2. x' 2x x+2

Suppose the government bond described in problem 1 above is held for five years and then the savings institution acquiring the bond decides to sell it at a price of $940. Can you figure out the...

A soil element is shown in Figure 10.33. Determine the following: a. Maximum and minimum principal stresses b. Normal and shear stresses on plane AB Use Eqs. (10.3), (10.4), (10.6), and (10.7). 128...

Point loads of magnitude 100, 200, and 400 kN act at B, C, and D, respectively (Figure 10.39). Determine the increase in vertical stress at a depth of 6 m below the point A. Use Boussinesq's...

A layered soil is shown in Figure 7.34. Given that ¢ H1 = 1 m k1 = 104 cm/sec ¢ H2 = 1 m k2 = 2.8 Ã 102 cm/sec ¢ H3 = 2 m k3 = 3.5 Ã 105 cm/sec Estimate the ratio of...

Suppose that your college or university decides to evaluate its undergraduate program to determine how successful it is at educating students. How should the output of a university be measured? In...

Suppose that your local school district wants to implement a program to assess teacher quality and success and to use that assessment as part of the evaluation of teachers that may affect their...

Explain why it may be necessary for state governments to begin to replace unit (per gallon) gasoline excise taxes with an alternative tax or different revenue source. Make the case for a user fee...
Study smarter with the SolutionInn App