Use the stiffness method to analyse the elastic frame ABC shown below. Use a model made...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Use the stiffness method to analyse the elastic frame ABC shown below. Use a model made up of 2 the elements (AB and CB) and the axis indicated in the figure. All members have the following properties: E = 2-108 kPa, A=0.005 m², I = 1.5e-4m².. Also the lengths of the elements are the same: AB = BC = L = 2.7 m and w=49 kN/m. A 00 I Structure, loading. member axes B I Calculate the the bending moment at Joint A, following the steps below: Part 1: Assemble the global structure stiffness matrix. Calculate: a) K11 b) K 22 c) K 33 kN kNm kN Part 2: Specify the load vector. Provide your answers with two decimal places. P = Degrees of freedom AN 3 Part 3: Calculate the displacements. Provide your answers with three significant figures: (For example, if your answer is 0.00001236 then insert 1.24e-5) a) U1 b) ₂ = c) uz = m rad m Part 4: Finally, calculate the absolute value of the moment at joint A Provide your answer with two decimal places. MA KNm Use the stiffness method to analyze the elastic frame ABC shown below. Use a model made up of 2 elements (AB and CB) and the axis indicated in the figure. All members have the following properties: E=2*10^8 kPa, A= 0.005m2, 1 = 1.5e-4 m4 Also, the lengths of the elements are the same: AB-BC=L = 2.7 mm and w= 49 kN/m Use the stiffness method to analyse the elastic frame ABC shown below. Use a model made up of 2 the elements (AB and CB) and the axis indicated in the figure. All members have the following properties: E = 2-108 kPa, A=0.005 m², I = 1.5e-4m².. Also the lengths of the elements are the same: AB = BC = L = 2.7 m and w=49 kN/m. A 00 I Structure, loading. member axes B I Calculate the the bending moment at Joint A, following the steps below: Part 1: Assemble the global structure stiffness matrix. Calculate: a) K11 b) K 22 c) K 33 kN kNm kN Part 2: Specify the load vector. Provide your answers with two decimal places. P = Degrees of freedom AN 3 Part 3: Calculate the displacements. Provide your answers with three significant figures: (For example, if your answer is 0.00001236 then insert 1.24e-5) a) U1 b) ₂ = c) uz = m rad m Part 4: Finally, calculate the absolute value of the moment at joint A Provide your answer with two decimal places. MA KNm Use the stiffness method to analyze the elastic frame ABC shown below. Use a model made up of 2 elements (AB and CB) and the axis indicated in the figure. All members have the following properties: E=2*10^8 kPa, A= 0.005m2, 1 = 1.5e-4 m4 Also, the lengths of the elements are the same: AB-BC=L = 2.7 mm and w= 49 kN/m
Expert Answer:
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these mathematics questions
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Mang Jess harvested 81 eggplants, 72 tomatoes and 63 okras. He placed the same number of each kind of vegetables in each paper bag. How many eggplants, tomatoes and okras were in each paper bag?
-
The Webster Manufacturing Company produces a popular type of serving cart. This product, the SL72, is made from the following parts: 1 unit of Part A, 1 unit of Part B, and 1 unit of Subassembly C....
-
Please solve all the letters, and please show all work indetail. If you use excel please show other excel box showing whatyou inputted in the excel boxes.. Thanks!!! 5. Growth opportunities. The firm...
-
Consider the wave packet defined by Let B(k) = e a2k2 (a) The function B(k) has its maximum value at k = 0. Let kh, be the value of k at which B(k) bas fallen to half its maximum value, and define...
-
In what situations would an interpleader procedure be used?
-
Adapt the Kremser equation to leaching with constant flow rates.
-
Maria Young is the sole stockholder of Purl of Great Price Company (POGP Company), which produces high-end knitted sweaters and sweater vests for sale to retail outlets. The company started in...
-
The free cash flow of ABC firm for 2011 is $150 million. You believe the free cash flow will grow at 4% per year thereafter. What is enterprise value of ABC if the required return is 9%?
-
You are to examine two flow geometries as depicted in the figure. The flow rate in the main pipe is to be maintained constant and equal to Q in both scenarios. To make the comparison simple, it will...
-
Differentiate between consistent and Inconsistent system of linear equations. (2 Marks) b.) Discuss the consistency of the following system of equations and solve it, (12 Marks) i.) x +2y- z = 1 2x +...
-
Following are transactions for Ridge Company. March 21 Accepted a $11,900, 180-day, 7% note from Tamara Jackson in granting a time extension on her past-due account receivable. September 17 Jackson...
-
You acquire raw material to make your product. Your supplier gives you 3 5 days to pay. o You manufacture your product in 3 0 days and have it ready to sell. However, your sales team takes 1 5...
-
One of the aspects of forensic science that can help solve crimes for years is biological evidence. Consider a crime scene that your team might have been called to this week. The supervisor of your...
-
Consider the isomerization of n-butane to iso-butane as a first order gas phase reaction with ideal gas behavior. A rate constant of 0.0015 min was found at 27 C. The activation energy is 25 kcal...
-
Matthew would like to lose 2 lbs. a week. His present daily Calorie intake is approximately 3400 Calories. If he does not change his current energy expenditure, how many Calories will he be consuming...
-
On November 15, a fire destroyed Youngstown Inc.'s warehouse where inventory is stored. It is estimated that $12,000 can be realized from sale of usable but damaged inventory. The accounting records...
-
Imagine that your best friend knows you are taking a psychology course and wonders what psychology is all about. How would you define psychology for your friend? Write an essay on the discipline of...
-
Jason and Mary Wells, friends of yours, were married on December 30, 2012. They know you are studying taxes and have come to you with a question concerning their filing status. Jason and Mary would...
-
While preparing Massie Miller's 2012 Schedule A, you review the following list of possible charitable deductions provided by Massie: Cash contribution to a family whose house burned...
-
David and Darlene Jasper have one child, Sam, who is 6 years old. The Jaspers reside at 4639 Honeysuckle Lane, Los Angeles, CA 90248. David's Social Security number is 577-11-3311, Darlene's is...
-
We are extracting acetic acid from water into 3 -heptanol at \(25^{\circ} \mathrm{C}\) in an extraction column with 30 equilibrium stages. Equilibrium is \(y=0.828\) \(\mathrm{x}\), where...
-
A crossflow extraction system is being used to extract furfural from water into methyl-isobutyl ketone (MIBK) at \(25^{\circ} \mathrm{C}\). The \(9000 \mathrm{~kg} / \mathrm{h}\) of aqueous feed...
-
Solve part a of Example 13-2 with a form of the Kremser equation that has an \(x^{*}\) or \(y^{*}=0\), but do not use Eqs. (12-31) or (13-19). Equation (12-31) Equation (13-19) Example 13-2 The last...
Study smarter with the SolutionInn App