TELEGRAMnowMaster Heroesعرفت راح يدکها بينا كل طالب سؤال eng :shoshIslamic Azad University - South Tehran BranchFaculty of EngineeringDepartment of Material EngineeringCourse:1399-00 (2)2021-2022 (W)Finite ElementMethodMid-term ExamNumber ofQuestions: 3Writing Solutions: 70 Min.Preparing & Sending: 10 MinClass day:Exam Date:Total Allowable Time:80 MinutesAugust 2, 2021Full name:Student I.D:Q2-a)for Student ID with even numbersشماره دانشجوی ی زوجQ2-a) For the plane truss and given data shown in Figure (2-a) determine a) Globalstiffness matrix, b) the displacements (u, v) at node B. (2.5 Marks)F (m)C (m)2Agc = 0.04(m²)(m)EBc = 160(GPa)Agp - 0.1(m?)Egr = 80(GPa)Egp = 80(GPa)Agp = 0.1(m?)Figure(2-a)F - 150(KN)lo=-200(KN)Islamic Azad University - South Tehran BranchFaculty of EngineeringCourse:1399-00 (2)2021.2022A)Finite ElementO O

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Answered: Q2-a) For the plane truss and given…

Q2-a) For the plane truss and given data shown in Figure (2-a) determine a) Global stiffness matrix, b) the displacements (u, v) at node B. (2.5 Marks)

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Concept explainers

Methods of Finite Element Analysis

Finite element analysis (FEA) is an integral part of computer-aided engineering (CAE). The FEA is a posteriori tool that requires extensive understanding and expertise to master. It has been used in many complex engineering and real-life applications. It began as an extension of the matrix method in structural analysis. It was initially used as a tool for structural engineering applications alone. Finite element analysis has numerous applications in certain domains such as in structural engineering and bio-medical engineering.

Question

TELEGRAM
now
Master Heroes
عرفت راح يدکها بينا كل طالب سؤال eng :shosh
Islamic Azad University - South Tehran Branch
Faculty of Engineering
Department of Material Engineering
Course:
1399-00 (2)
2021-2022 (W)
Finite Element
Method
Mid-term Exam
Number of
Questions: 3
Writing Solutions: 70 Min.
Preparing & Sending: 10 Min
Class day:
Exam Date:
Total Allowable Time:
80 Minutes
August 2, 2021
Full name:
Student I.D:
Q2-a)
for Student ID with even numbers
شماره دانشجوی ی زوج
Q2-a) For the plane truss and given data shown in Figure (2-a) determine a) Global
stiffness matrix, b) the displacements (u, v) at node B. (2.5 Marks)
F (m)
C (m)
2
Agc = 0.04(m²)
(m)
EBc = 160(GPa)
Agp - 0.1(m?)
Egr = 80(GPa)
Egp = 80(GPa)
Agp = 0.1(m?)
Figure
(2-a)
F - 150(KN)
lo
=-200(KN)
Islamic Azad University - South Tehran Branch
Faculty of Engineering
Course:
1399-00 (2)
2021.2022A)
Finite Element
O O

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