Problem 2 If P= 8.571 kN, Determine the stress in member CE assuming that the area in steel is 24 mm². A 1.4 m 1. Om E F 1.0 m 1.0m
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Solve what is asked on the truss problem, thank youu, with complete fbd for solutions please
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- Refer to Figure P6.4. A strip load of q = 900 lb/ft2 is applied over a width B = 36 ft. Determine the increase in vertical stress at point A located z = 15 ft below the surface. Given: x = 27 ft. Figure P6.4For the truss shown, determine the maximum axial stress experienced. P= 70 Ex. (1.5P) = 1.5(70) = 105 (2.5P) = 2.5(70) = 175Set P1 = 2.5 kN , P2 = 5 kN . (Figure 1) Determine all the member forces .
- A bearing pad is a device which is used to support a bridge or other heavystructure in a way that permits the load to shift slightly in a horizontal directionrelative to the ground or foundation. If a horizontal force af 528 kN is applied tothe top surface of the bearing pad, and that a = 700 mm, b = 550 mm, h = 75m and the modulus of elasticity G = 1.25 MPa. Determine the following: a. The average shear stress on the bearing pad.b. The horizontal displacemant of tne bearing pad. Note: Draw the Free Body Diagram, include the proper units and round-off the answers to 3 decimal places.Two wooden joists 100mm * 200 mm along the joint AB as shown in figure. Determine the normal and shearing stress in glued surface if P = 400 NTwo wooden joists 100mm * 200 mm along the joint AB as shown in figure. Determine the normal and shearing stress in glued surface if P = 400 N
- A beam has a concentrated load (Pu) at midspan and has a fixed support at both ends. If the beam properties are given below, what is the stress at bottom of the beam section at 3.41 from the support. (MPa) Properties: Beam width = 206 mmBeam height = 495 mmPu = 66.2 kNSpan of the beam = 11 mPrestressing force = 335 kNeccentricity = 105 mmA downward load of Q = 33 kN is applied to rigid bar ABD as shown in the sketch. Axial member CDE is subjected to a downward load of P = 27 kN at joint E plus a force at joint D from the rigid bar. The axial member has an elastic modulus of E = 69 GPa and a cross-sectional area of A1 = A2 = 145 mm2. Assume that a = 390 mm, b = 220 mm, c = 630 mm, and d = 490 mm. Determine the vertical displacement of joint E. Draw a free body diagram of rigid bar ABD, and determine the magnitude of the vertical reaction force at pin D.Answer:D = kNDetermine the force in each member of the structure and establish whether the members are in tension or compression. Establish P1= 45 KN, P2= 30 KNSolve the problem considering the following: The force P1 will be the maximum point of a triangularly distributed load with a horizontal distribution of X meters.You must leave the solution in terms of X and show the particular solution when X is equal to 0m and 2m.
- For the truss shown, determine the maximum axial stress experienced. P= 70 Ex. (1.5P) = 1.5(70) = 105 (2.5P) = 2.5(70) = 175 All cross-sectional area is 300 sq. meter. P is in kNDetermine the largest force P (kN), directed as shown in the figure that can be applied to the bracket if the allowable normal stresses on section A-B are 8 Mpa in tension and12 Mpa in compression. A119.15 B.79.44 C.18.64 d.14.31 answer:14.31g. What is the moment of inertia (I) about the neutral axis of the section? (in in^4) h. What is the first moment of an area (Q) about the neutral axis of the section? (in in^3) i. What is the maximum shearing stress (fv) of the beam? (in psi) j. What is the maximum flexural stress (fb) of the beam? (in psi)