Solve for the axial displacement and stress in the tapered bar shown in Figure P3-12 using one
Question:
Solve for the axial displacement and stress in the tapered bar shown in Figure P3-12 using one and then two constant-area elements. Evaluate the area at the center of each element length. Use that area for each element. Let A0 = 2 in2, L = 20 in., E = 10 × 106 psi, and P = 1000 lb. Compare your finite element solutions with the exact solution.
Figure P3-12,
Transcribed Image Text:
A(x) = Ao(1 + E) -L-
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
P Ax E du dx Change variable u L x and du dx u 10 3 ln 20 x ux 0 ln 20 10 3 ...View the full answer
Answered By
Somshukla Chakraborty
I have a teaching experience of more than 4 years by now in diverse subjects like History,Geography,Political Science,Sociology,Business Enterprise,Economics,Environmental Management etc.I teach students from classes 9-12 and undergraduate students.I boards I handle are IB,IGCSE, state boards,ICSE, CBSE.I am passionate about teaching.Full satisfaction of the students is my main goal.
I have completed my graduation and master's in history from Jadavpur University Kolkata,India in 2012 and I have completed my B.Ed from the same University in 2013. I have taught in a reputed school of Kolkata (subjects-History,Geography,Civics,Political Science) from 2014-2016.I worked as a guest lecturer of history in a college of Kolkata for 2 years teaching students of 1st ,2nd and 3rd year. I taught Ancient and Modern Indian history there.I have taught in another school in Mohali,Punjab teaching students from classes 9-12.Presently I am working as an online tutor with concept tutors,Bangalore,India(Carve Niche Pvt.Ltd.) for the last 1year and also have been appointed as an online history tutor by Course Hero(California,U.S) and Vidyalai.com(Chennai,India).
4.00+
2+ Reviews
10+ Question Solved
Related Book For
A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
Question Posted:
Students also viewed these Thermodynamics questions
-
Solve Problem 3.55 for the axial displacement in the bar using collocation, sub-domain, least squares, and Galerkin's methods. Choose a quadratic polynomial u(x) = c1x + c2x2 in each method. Compare...
-
Use the three-noded bar element and find the axial displacement at the end of the rod shown in Figure P10-8. Determine the stress at x = 0, x = L / 2 and x = L. Let A = 2 10 -4 m 2 , E = 205 GPa,...
-
The nonprismatic cantilever circular bar shown has an internal cylindrical hole of diameter d/2 from 0 to x, so the net area of the cross section for Segment 1 is (3/4)A. Load P is applied at x, and...
-
What is control resolution in a robot positioning system?
-
An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2. At the beginning of the compression process, air is at 95 kPa and 27C. Accounting for the variation of specific...
-
Businesses deposit large sums of money into bank accounts. Imagine an account with $10 million in it. a. How much would the account earn in 1 year of simple interest at a rate of 2.12%? Round to the...
-
The BirthRate variable in the AllCountries dataset gives the birth rate per 1000 people for all the countries in the world. Use technology to create a histogram for this variable, and describe the...
-
Bliesmer Company incurred the following costs. 1. Sales tax on factory machinery purchased ........... $ 5,000 2. Painting of and lettering on truck immediately upon purchase ... 700 3. Installation...
-
Suggest one best practice recommendation for backbone design and explain why it's a best practice.
-
The authorship of an old document is in doubt. A historian hypothesizes that the author was a journalist named Jacalyn Levine. Upon a thorough investigation of Levines known works, it is observed...
-
a. Compute the total stiffness matrix [K] of the assemblage shown in Figure P3-1 by superimposing the stiffness matrices of the individual bars. Note that [K] should be in terms of A1, A2, A3, E1,...
-
Determine the stiffness matrix for the bar element with end nodes and mid length node shown in Figure P3-13. Let axial displacement u = α1 + α2x + α3x2....
-
What does the term hardness of a material mean?
-
The Supreme Court has created a good-faith exception to the exclusionary rule where police rely on a search warrant that is later held to be invalid because the magistrate erred in finding probable...
-
Should college athletes be paid? If not, why not? If so, how can one design a system that neither bankrupts most colleges nor discriminates against women?
-
Give some examples of actions that would probably fall within the conduct proscribed by (a) extortion and (b) vandalism or malicious mischief statutes.
-
What alternatives to the exclusionary rule might be adopted to enforce the protections of the Fourth Amendment? How effective are such alternatives likely to be?
-
If college sports are a public good, what can you say about the amount of it a university will supply? What can the universitys administration do to resolve this problem?
-
The work W done by a constant force F in moving an object from a point A in space to a point B in space is defined as W = F.AB(vector). Use this definition in given Problem. Find the work done by a...
-
Players A, B, and C toss a fair coin in order. The first to throw a head wins. What are their respective chances of winning?
-
Find the heat flow in 30.0 days through a 0.25-cm-thick steel plate with cross section 45 cm x 75 cm. Assume a temperature differential of 95C.
-
Find the heat flow in 75 s through a steel rod of length 85 cm and diameter 0.50 cm if the temperature of the hot end of the rod is 110C and the temperature of the cool end is 25C.
-
Find the heat flow in 15 min through a 0.10-cm-thick copper plate with cross-sectional area 150 cm2 if the temperature of the hot side 990C is and the temperature of the cool side is 5C.
-
Design a power transmission system to connect a DC motor to its load. The motor is given in the motor catalogue as a BM1400 motor. You must create a transmission which will connect to this motor and...
-
SDJ, Incorporated, has net working capital of $3,320, current liabilities of $4,550, and inventory of $4,600. a. What is the current ratio? b. What is the quick ratio?
-
Calculate the final selling price to the nearest cent and markdown percent to the nearest hundredth percent: Original selling price $4,900 First markdown 20% Second markdown 10% Markup 12% Final...
Study smarter with the SolutionInn App