E-30x106 psi A=I in2 Bars: 12 For the structure, find a) FA b) FB E-10x10 psi...
Please show all work for each step taken. Thank You.
y loaded rod shown with area-2 in2, modulus E-10E6 psi, lengths: LAB-6 in and Lac- 12 lb and Fc 40 lb find the axial stress in sections AB and BC of the rod and the deflection at point C (2 points each).
y loaded rod shown with area-2 in2, modulus E-10E6 psi, lengths: LAB-6 in and Lac- 12 lb and Fc 40 lb find the axial stress in sections AB...
FA FB Fc с D E А B Lac LCD LDE LEB Determine the maximum absolute value of the bending moment in this beam. To do this you will probably need to draw a shear and moment diagram to determine where it occurs. The dimensions and forces on the beam are the following: FA = 104 lb, FB = 277 lb, Fc = 104.8 lb, Lac = 14.9 in., LcD = 18.1 in., LDE = 24.6 in., LEB = 10.3...
Problem 3 (23%) The following beam is discretize into 2 elements. E-29x106 psi, I-375 in and A (beam cross sectional area) -9.12 in2 1. 2. 3. 4. Calculate the stiffness matrix of each of the 2 elements Calculate the global stiffness matrix of the beam Calculate the force matrix Calculate the deflection at node 3 and slopes at node 2 and 3 1.000 lb/ft 10 ft .5 ft+-2.5 ft 500 lb
Problem 3 (23%) The following beam is discretize into...
FA= 151 lbs GIVEN: FIND: 1. x AND FA » 151 lbs FB : 256 lbs FH - 57 lbs C = 8° fe 5* component component C-8 Y of FA d=23' d=23° g. 149 2. X ANDY componENT OR FB FH > 57 lbs f= 5° 3. AND Y amponENT OF FH gol40 4. AND y component OF THE RESULTANT Polece. FB = 256 llos MAGNITUDE OF THE RESULTANT FORCE · DIRECTION (IN DEGIEEES) OF THE RESULTANT FORCE.
Write the nodal equations for nodes a, n, b
Find the node potentials Fa, Fn, Fb for given Vg1, Vg2, and all
R values; •
Find the voltages across all R’s;
Find the currents passing through all R’s.
gl 12 82 R3 Focus Points: Write the nodal equations for nodes a, n, b; Find the node potentials Fa, Fn, Fb for given Vg1, Vg2, and all R values; .Find the voltages across all R's; . Fine the currents passing through...
1) The A 36 steel W 8x31 vertical member shown in Figure 1 is used as a pin connected column at both ends. Let the cross-section area A 9.13 in2, 110 in, I 37.1 in, E -29E6 psi and o, 36,000 psi. Determine the following (10 points): 12 ft Figure 1 a) The critical load, Pc, with respect to buckling. b) The critical stress, ac, with respect to buckling Determine if this column will fail first due to yielding or...
Question #2 (20 points) A (a) A Composite column made of reinforced concrete was constructed on a very rigid foundation. The column was constructed at 25 °C and in this temperature, there was no stress in the system. The column is exposed to axial loading (or stress) of 2000 psi as shown in the picture. The column has a thickness of 8 in, a width of 3 in, and a length of 13 ft. Six #6 longitudinal bars (each has...
Let a,b be fa,b (a,b) = (1+ab)/3 0<=a<=1 , 0<=b<=2 0 otherwise a) Find pdf fa and fb b) Are a and b both indepent? explain why
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Problem 6 Development Length (30 pts.) The required reinforcement steel area "As" for the lightweight reinforced concrete beam of figure 3 is 2.88 si. The No. 8 top bars are uncoated. Compute the development length (d), İffy 60,000 psi and fc 3.500 psi. a) Use the simplified equation Table 8-1) b) Use the ACI Equation 25.4.2.3a (Equation 8-10) c) Use the ACI Equation 25.4.2.3a with Ktr 0 (Equation 8-10) 18 3" 3@4 123 3" 448 bars 3.14 in2 26...
Supports at A and B are pins. Find a) AD, b) CD, c) DE and d) BC bars. 1 kip = 1000 lb. P kips 12 ft 8 ft 1910 10 ft Sft -