Task of finite element
A psysical structure is shown below
A. Purpose a fem axial model to represent the structure.Explain the element and the corresponding nodes using a table?
B. State the constrains found in the structure
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.'ו Optus 11:56 AM Expert Q&A Finite element method QUESTION 4(20 Marks) - concept and calculatio...
finite element method
.'ו Optus 11:56 AM Expert Q&A Finite element method QUESTION 4(20 Marks) - concept and calculation question Consider axial vibration of the circular steel bar shown in Figure 4. The steel bar properties are: p- 7800 kg/m and E-200 GPa. (a)lf the first two natural frequencies are required, sketch the finite element model with clearly labelled element numbers and node numbers, State the element types and the degree of freedoms solved (5 Marks (b)Calculate the stiffiness and...
Finite Element Method 5.17 Displacements of the three-member truss shown are confined to the plane of...
Finite Element Method
5.17 Displacements of the three-member truss shown are confined to the plane of the figure, and points 1, 2 and 3 are fixed to the stationary rim. All members have the same A, E, and L a) Obtain the 2x2 stiffness matrix that operates on the horizontal and vertical degrees of freedom of the central node. b) Obtain the corresponding global force vector c) Solve for the displacements and for axial stress in member (2-4), when the...
The Finite Element question below need to be solved using ANSYS Workbench. Kindly solve and provide...
The Finite Element question below need to be solved using
ANSYS Workbench. Kindly solve and provide the steps:
An axial load P = 100 x 103 N is applied as shown in Figure 1. Element Area (mm) Young's Modulus (Nmm2) 2 450 200x10 1600 30x103 300mm 200mm Fig.1 Using ANSYS workbench to determine the i. a) Nodal displacements b) Stress in each material c) Reaction forces i. P all the results and present in notepad and save
Using Finite Element with a minimum of 3 elements (Penalty Approach). For the beam and loading sh...
Using Finite Element with a minimum of 3 elements
(Penalty Approach). For the beam and loading shown,
determine (a) the slope at the end A, (b) the deflection at point
C. Use E= 200 GPa And I = 6.83 x 106 mm4
or the beam and loading shown, determine (a) the slope at end A, (6) the deflection at point C. Use E 200 GPa and I -6.83 x 10+6mm4 Use FEM with a minimum of 3 elements(Penalty Approach). 20...
Section 4.4 Finite Element Formulation of Frames 235 256 of 929 where the transformation matrix is...
Section 4.4 Finite Element Formulation of Frames 235 256 of 929 where the transformation matrix is sine cose 0 0 0 0 0 sine 0 0 0 -sine cose 0 0 In the previous section, we developed the stines matributed to bending for a beancement. This matracounts for lateral deplacements and rotaties teach mode andis TO 0 0 0 60-126 0 0 0 0 0 LO 621041 To represent the contribution of each term to nodal degrees of freedom, the...
Problem 3. (3 points). Determine the nodal displacements and reaction forces using the finite element direct...
Problem 3. (3 points). Determine the nodal displacements and reaction forces using the finite element direct method for the 1-D bar elements connected as shown below. Do not rename the nodes or elements when solving. Assume that the bars can only undergo translation in x (1 DOF at each node). Nodes 1 and 3 are fixed. Element 1 has Young's Modulus of 300 Pa, length of 1 m and cross-sectional area of m. Element 2 has Young's Modulus of 200...
TOPS Name (print) Signature name, first The 2nd Test For MCEG 4093 - Finite Element Analysis...
TOPS Name (print) Signature name, first The 2nd Test For MCEG 4093 - Finite Element Analysis & Design, Fall 2018 October 11, 2018 The plane truss is loaded with a downmward force P-300 lbs as shown below. Truss element 1 is between nodes 1 and 2, and has the cross-sectional area A-1 in2. Truss element 2 is between nodes 2 and 3, and has a cross-sectional area of I. angtih Aloin clenents have the sime YlE-100 Ibvin. Length L -20...
Determine the nodal displacements and reaction forces using the finite element direct method for the 1-D bar elements connected as shown below.
Determine the nodal displacements and reaction forces using the finite element direct method for the 1-D bar elements connected as shown below. Do not rename the nodes or elements when solving. Assume that the bars can only undergo translation in x (1 DOF at each node). Nodes 1 and 3 are fixed Element 1 has Young's Modulus of 300 Pa, length of 1 m and cross-sectional area of 1 m2. Element 2 has Young's Modulus of 200 Pa, length of 2...
Consider the structure below for the [EOF2 ]2- ion. Note: E represents an unidentified element. (a)...
Consider the structure below for the [EOF2
]2- ion. Note: E represents an unidentified
element.
(a) What is the formal charge on
E? ____________
(b) What is the oxidation state of
E? ____________
(c) Which element could E represent?
Question 1 a) What are the steps involved in Finite element analysis? b) Attempt to formulate...
Question 1 a) What are the steps involved in Finite element analysis? b) Attempt to formulate a mathematical model of a steel electric distribution pole.Write the Matlab code for solving the problem. c) Carefully study the spring system shown below. Solve the problem using direct stiffness method. ko FC - 4, 4540 Ribar
finite element method
.'ו Optus 11:56 AM Expert Q&A Finite element method QUESTION 4(20 Marks) - concept and calculation question Consider axial vibration of the circular steel bar shown in Figure 4. The steel bar properties are: p- 7800 kg/m and E-200 GPa. (a)lf the first two natural frequencies are required, sketch the finite element model with clearly labelled element numbers and node numbers, State the element types and the degree of freedoms solved (5 Marks (b)Calculate the stiffiness and...
Finite Element Method
5.17 Displacements of the three-member truss shown are confined to the plane of the figure, and points 1, 2 and 3 are fixed to the stationary rim. All members have the same A, E, and L a) Obtain the 2x2 stiffness matrix that operates on the horizontal and vertical degrees of freedom of the central node. b) Obtain the corresponding global force vector c) Solve for the displacements and for axial stress in member (2-4), when the...
The Finite Element question below need to be solved using
ANSYS Workbench. Kindly solve and provide the steps:
An axial load P = 100 x 103 N is applied as shown in Figure 1. Element Area (mm) Young's Modulus (Nmm2) 2 450 200x10 1600 30x103 300mm 200mm Fig.1 Using ANSYS workbench to determine the i. a) Nodal displacements b) Stress in each material c) Reaction forces i. P all the results and present in notepad and save
Using Finite Element with a minimum of 3 elements
(Penalty Approach). For the beam and loading shown,
determine (a) the slope at the end A, (b) the deflection at point
C. Use E= 200 GPa And I = 6.83 x 106 mm4
or the beam and loading shown, determine (a) the slope at end A, (6) the deflection at point C. Use E 200 GPa and I -6.83 x 10+6mm4 Use FEM with a minimum of 3 elements(Penalty Approach). 20...
Section 4.4 Finite Element Formulation of Frames 235 256 of 929 where the transformation matrix is sine cose 0 0 0 0 0 sine 0 0 0 -sine cose 0 0 In the previous section, we developed the stines matributed to bending for a beancement. This matracounts for lateral deplacements and rotaties teach mode andis TO 0 0 0 60-126 0 0 0 0 0 LO 621041 To represent the contribution of each term to nodal degrees of freedom, the...
Problem 3. (3 points). Determine the nodal displacements and reaction forces using the finite element direct method for the 1-D bar elements connected as shown below. Do not rename the nodes or elements when solving. Assume that the bars can only undergo translation in x (1 DOF at each node). Nodes 1 and 3 are fixed. Element 1 has Young's Modulus of 300 Pa, length of 1 m and cross-sectional area of m. Element 2 has Young's Modulus of 200...
TOPS Name (print) Signature name, first The 2nd Test For MCEG 4093 - Finite Element Analysis & Design, Fall 2018 October 11, 2018 The plane truss is loaded with a downmward force P-300 lbs as shown below. Truss element 1 is between nodes 1 and 2, and has the cross-sectional area A-1 in2. Truss element 2 is between nodes 2 and 3, and has a cross-sectional area of I. angtih Aloin clenents have the sime YlE-100 Ibvin. Length L -20...
Determine the nodal displacements and reaction forces using the finite element direct method for the 1-D bar elements connected as shown below. Do not rename the nodes or elements when solving. Assume that the bars can only undergo translation in x (1 DOF at each node). Nodes 1 and 3 are fixed Element 1 has Young's Modulus of 300 Pa, length of 1 m and cross-sectional area of 1 m2. Element 2 has Young's Modulus of 200 Pa, length of 2...
Consider the structure below for the [EOF2
]2- ion. Note: E represents an unidentified
element.
(a) What is the formal charge on
E? ____________
(b) What is the oxidation state of
E? ____________
(c) Which element could E represent?
Question 1 a) What are the steps involved in Finite element analysis? b) Attempt to formulate a mathematical model of a steel electric distribution pole.Write the Matlab code for solving the problem. c) Carefully study the spring system shown below. Solve the problem using direct stiffness method. ko FC - 4, 4540 Ribar
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