(a) If the beam A-D has a rectangular cross section as shown in Figure. 3.1 - (i), determine the optimal position (x) of the two supports so that the beam A-D can carry the largest load without failure of the structure. Also, find the corresponding maximum allowable q. Take h=300 mm and b=22 mm. (b) Now reconsider the beam A-D with an asymmetric "I"-shaped cross section in Figure. 3.1 -(ii). If the magnitude of the distributed load q is equal to 137 kN/m and the overhang x is equal to 137 mm, find the maximum compressive and tensile stresses in the beam. Take h-30 mm, h2-240 mm, and h3-30 mm for heights, and bi=40 mm, b2=22 mm, and b3=60 mm for widths. Is the beam safe with this configuration?

(a) If the beam A-D has a rectangular cross section as shown in Figure. 3.1 - (i), determine the optimal position (x) of the two supports so that the beam A-D can carry the largest load without failure of the structure. Also, find the corresponding maximum allowable q. Take h=300 mm and b=22 mm. (b) Now reconsider the beam A-D with an asymmetric "I"-shaped cross section in Figure. 3.1 -(ii). If the magnitude of the distributed load q is equal to 137 kN/m and the overhang x is equal to 137 mm, find the maximum compressive and tensile stresses in the beam. Take h-30 mm, h2-240 mm, and h3-30 mm for heights, and bi=40 mm, b2=22 mm, and b3=60 mm for widths. Is the beam safe with this configuration?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: P3) What are the alternative techniques are there to lean manufacturing

A: Lean manufacturing: It is a type of production process which always try to maximize productivity and…

Q: Hi, can you now work on subparts D and E?

A: Calculate the net-specific workFor adiabatic process From the first law of Thermodynamics

Q: What are some examples of perpetual motion machines that people have reported to have built or tried…

A: Nicolae Vasilescu-Karpen, a Romanian inventor, invented a battery in the 1950s. The battery is still…

Q: What are the four basic steps of creating a circular shape in perspective? Using any digital medium,…

Q: You have been selected by an engineer for them to design their newest robotic prototype. As of this…

A: The first version of any machine, including robots, is called a prototype. Following the creation…

Q: What are the four basic steps of creating a circular shape in perspective? Using any digital medium,…

A: 1. Draw a Square in Perspective:Start by drawing a square within your perspective grid. Make sure…

Q: When it comes to mechanical engineering, how well-versed are you in the use of the Pro/Engineer…

A: Pro/Engineer (now known as Creo Parametric) is a widely used CAD software in the field of mechanical…

Q: c) One of the bestselling items at the stall are gummy worms, so you decide to perfect the recipe.…

A: The force vs extension plot is given in the figure. We can calculate stress and strain from it and…

Q: In manufacturing there are usually many ways to manufacture a part, some ways are better than others…

A: Manufacturing: Manufacturing is the process of converting unfinished goods from raw materials or…

Q: What is DFX? Define and enlist the aspects of its vision in the engineering design process

A: Design for Excellence:Design for Excellence (also known as Design for X, or DfX) is essentially a…

Q: What is the external virtual work?

A: Given Work To find Definition of external virtual work

Q: 1. the impact that 'Be my Eyes" has on people with disabilities. 2. The impact " Assistive Touch"…

A: The lives of persons who suffer from vision loss and their families, friends, and society are all…

Concept explainers

Buckling of columns

The column is described as a vertical member of the structure that carries an axial compressive load, and buckling is a lateral deformation of the column under the application of load.

Question

Hi, could you please help me walk through this problem step by step?

Consider the 915mm-long beam A-D with a pin (B) and simple roller (C) supports in Figure 3.1.
The distances A-B and C-D are identical (x) and adjustable. The member A-D is loaded by a
uniformly distributed load (q) as shown in the Figure 3.1. The allowable tensile and compressive
bending stresses of the member A-D are ±7.5 MPa, respectively.
q
A
x
B
-> a
a---a cross section
b3
D
(i)
(ii)
h3
b₂
C
h2
h
x
L
b₁
b
Figure. 3.1
(a) If the beam A-D has a rectangular cross section as shown in Figure. 3.1 - (i), determine the
optimal position (x) of the two supports so that the beam A-D can carry the largest load
without failure of the structure. Also, find the corresponding maximum allowable q. Take
h=300 mm and b=22 mm.
(b) Now reconsider the beam A-D with an asymmetric “I”-shaped cross section in Figure. 3.1
- (ii). If the magnitude of the distributed load q is equal to 137 kN/m and the overhang x is
equal to 137 mm, find the maximum compressive and tensile stresses in the beam. Take
h1=30 mm, h₂=240 mm, and h3=30 mm for heights, and b,=40 mm, b₂=22 mm, and b3=60
mm for widths. Is the beam safe with this configuration?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given:

VIEW

Step 2: Finding optimal position ( x) of two supports:

VIEW

Step 3: Finding maximum allowable(q):

VIEW

Step 4: Finding maximum compressive and tensile stress:

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 8 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Good morning interns, This is Ms. Gorman from the sales department. We have just secured a new, multi-million-dollar account! We are so good here in the sales department of Heavy-Duty Box Inc. The manufacturing director, Mr. Tsosie, has instructed me to send this problem out to all of you as this will be a deciding factor in which of you get offered the full-time positions available at the end of the internship! Our new client, Beastie Bearings Inc., needs the heaviest duty box we make here at Heavy-Duty Box for their bearings. The following email from Ms. Venegas from Beastie Bearings provides the information you will need. Remember, our mark-up sales price is 150% of what it costs us to manufacture the product. The cheaper it is for us to produce the box, the lower the cost for our client. There is also a grading rubric attached that Mr. Tsosie will be utilizing in evaluating your work. I would advise you to follow it well if you want a position! Good luck interns, Ms. Frances…
Sketching is required in all three phases, ideation, refinement and implantation of the design process. O True False
Hi my name is Mark gutierrez and I need help trying to recreate the picture my professor has provided to us in solidworks 2020. Im not sure how to go about this.
Discuss the many phases of the rendering process and what occurs at each level.
What are the benefits of examining and experimenting with a model rather of a physical thing or situation?
What do you know about the discipline of mechanical engineering's Pro/Engineer program? What are the names of three computer-aided design (CAD) programs?