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Questions and Answers
What is the main focus of the Finite Element Method (FEM) discussed in the text?
What is the main focus of the Finite Element Method (FEM) discussed in the text?
- Solving problems in electromagnetic potential
- Solving problems in structural analysis (correct)
- Solving problems in fluid mechanics
- Solving problems in mass transport
Which of the following is not a main area of computational mechanics?
Which of the following is not a main area of computational mechanics?
- Computational Solid and Structural Mechanics
- Nano and Micromechanics
- Continuum Mechanics: Solids and Structures
- Theoretical Mechanics (correct)
Which of the following is not a spatial discretization method mentioned for solving CSM linear statics problems using computers?
Which of the following is not a spatial discretization method mentioned for solving CSM linear statics problems using computers?
- Finite Volume Method (correct)
- Boundary Element Method
- Finite Difference Method
- Finite Element Method
What was the primary cause of the failure of the Sleipner A offshore platform as mentioned in the text?
What was the primary cause of the failure of the Sleipner A offshore platform as mentioned in the text?
What is the primary unknown variable in the displacement formulation for the Finite Element Method (FEM) mentioned in the text?
What is the primary unknown variable in the displacement formulation for the Finite Element Method (FEM) mentioned in the text?
Which of the following is not a major area of computational solid and structural mechanics (CSM) listed in the text?
Which of the following is not a major area of computational solid and structural mechanics (CSM) listed in the text?
What is the primary purpose of the Finite Element Method?
What is the primary purpose of the Finite Element Method?
What is the result of the finite element formulation?
What is the result of the finite element formulation?
What is the process of representing a continuous body with finite elements called?
What is the process of representing a continuous body with finite elements called?
Who coined the term "finite element"?
Who coined the term "finite element"?
In what year did Richard Courant propose breaking a continuous system into triangular elements?
In what year did Richard Courant propose breaking a continuous system into triangular elements?
What was the initial limitation of the FEA code developed by the MacNeal-Schwendle Corporation?
What was the initial limitation of the FEA code developed by the MacNeal-Schwendle Corporation?
What is the primary goal of applying boundary conditions in the Finite Element Method (FEM)?
What is the primary goal of applying boundary conditions in the Finite Element Method (FEM)?
In the set of simultaneous algebraic equations obtained after applying boundary conditions, what does the variable $n$ represent?
In the set of simultaneous algebraic equations obtained after applying boundary conditions, what does the variable $n$ represent?
Which step of the FEM process involves deriving the element stiffness matrix and equations?
Which step of the FEM process involves deriving the element stiffness matrix and equations?
What is the purpose of Step 7 in the FEM process?
What is the purpose of Step 7 in the FEM process?
Which statement is correct about the FEM's ability to solve complex problems?
Which statement is correct about the FEM's ability to solve complex problems?
Which step of the FEM process involves selecting the appropriate element types for discretization?
Which step of the FEM process involves selecting the appropriate element types for discretization?
What is the purpose of Step 8 in the FEM process?
What is the purpose of Step 8 in the FEM process?
Which method can be used to solve the set of simultaneous algebraic equations obtained after applying boundary conditions?
Which method can be used to solve the set of simultaneous algebraic equations obtained after applying boundary conditions?
Which step of the FEM process involves defining the relationships between strain and displacements, and between stress and strain?
Which step of the FEM process involves defining the relationships between strain and displacements, and between stress and strain?
What is the purpose of post-processor computer programs in the FEM process?
What is the purpose of post-processor computer programs in the FEM process?
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