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Consider a spring-mass-damper system with k = 4000 N/m, m = 10 kg, and c = 40 N.s/ m. Find the steady-state and total responses of the system under the harmonic force F(t) = 200 cos 10t and the initial ...

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The members of the truss shown in the accompanying figure have a cross-sectional area of 15 cm2 and are made of aluminum alloy (E = 73 GPa). Using FE hand calculations, determine the deflection of each joint and the stress in each member. Verify your results using ANSYS APDL
The members of the truss shown in the accompanying figure have a cross-sectional area of 15 cm2 and are made of aluminum alloy (E = 73 GPa). Using FE hand calculations, determine the deflection of each joint and the stress ...

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Plot the distribution of total stress, effective stress, and porewater pressure with depth for the soil profile shown in Figure P7.12. Neglect capillary action and pore air pressure. Gs = 2,7
Plot the distribution of total stress, effective stress, and porewater pressure with depth for the soil profile shown in Figure P7.12. Neglect capillary action and pore air pressure. Gs = 2,7

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3.83 (a) Plot the tensions in cables AB and AC for values of d from d = 0 to d = 1.8 m. (b) Each cable will safely support a tension of 1 kN. Use your graph to estimate the acceptable range of values of d.
3.83 (a) Plot the tensions in cables AB and AC for values of d from d = 0 to d = 1.8 m. (b) Each cable will safely support a tension of 1 kN. Use your graph to estimate the ...

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Una distribución esférica de carga ρ=ρ0[1-(R2b2)] existe en la región 0≤R≤b. Esta distribución de carga está rodeada concéntricamente por una capa conductora de radio interior Ri(>b) y
Una distribución esférica de carga ρ=ρ0[1-(R2b2)] existe en la región 0≤R≤b. Esta distribución de carga está rodeada concéntricamente por una capa conductora de radio interior Ri(>b) y radio exterior R0. Determine E en todos los puntos.

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A power plant has three generating units each rated at 7500 KVA with 15% reactance. The plant is protected by a tie-bar system. With reactances rated at 7500 MVA and 6%, determine the fault KVA when a short circuit occurs on one of the sections of bus bars. If the reactors were not present what would be the fault KVA
A power plant has three generating units each rated at 7500 KVA with 15% reactance. The plant is protected by a tie-bar system. With reactances rated at 7500 MVA and 6%, determine the fault KVA when a short circuit occurs ...

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