Knowing that F1=F2=137 lbf, and that the beam element below has a cross section of 6 inch2 and is made of Aluminum (has a Young's Modulus of 7*107 and a poisson's ratio of 0.33). Find the reaction forces in all THREE supports when ONLY F1 is applied and then when only F2 is applied.
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Knowing that F1=F2=137 lbf, and that the beam element below has
a cross section of 6...
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...
The simply supported beam has length L, elasticity modulus E, and cross-section with moment of inertia...
The simply supported beam has length L, elasticity modulus E, and cross-section with moment of inertia I. A concentrated force is applied at half point, as illustrated below 1/2 1/2 o The deflection curve for the the first half of the beam is given by: 21 (2) = + (- +) Obtain the equation for the deflection curve y(x) for L/2 < x < L, where: y2(x) = (Ao + A1 x + A2 x2 + A3 x3) When solving...
a hundred random draw with replacement are taken from box A reinforced concrete beam has square cross section (h x h) h- 280mm. There are 6 steel reinforcing bars (each of diameter d-25mm), 3 e...
a hundred random draw with replacement are taken from
box
A reinforced concrete beam has square cross section (h x h) h- 280mm. There are 6 steel reinforcing bars (each of diameter d-25mm), 3 evenly spaced towards the top, and 3 evenly spaced towards the bottom. The vertical distance from the center of the bar to top (or bottom) edge of the section is called the cover, and is denoted as e 45mm. It should be taken that psteel-7850 kg/m3,...
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...
The simply supported beam has length L, elasticity modulus E, and cross-section with moment of inertia I. A concentrated force is applied at half point, as illustrated below 1/2 1/2 o The deflection curve for the the first half of the beam is given by: 21 (2) = + (- +) Obtain the equation for the deflection curve y(x) for L/2 < x < L, where: y2(x) = (Ao + A1 x + A2 x2 + A3 x3) When solving...
a hundred random draw with replacement are taken from
box
A reinforced concrete beam has square cross section (h x h) h- 280mm. There are 6 steel reinforcing bars (each of diameter d-25mm), 3 evenly spaced towards the top, and 3 evenly spaced towards the bottom. The vertical distance from the center of the bar to top (or bottom) edge of the section is called the cover, and is denoted as e 45mm. It should be taken that psteel-7850 kg/m3,...
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