The curved beam is subjected to a bending moment of as shown. Determine the maximum compressive and tensile stresses in the section. Take M = 900 N.m, r₁ = 300 mm, a = 100 mm, b = 150 mm, c = 15 mm, and d = 20 mm. TM a b
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- The wide-flange beam is subjected to the P = 54 kN force. Determine the principal stresses in the beam at point A located on the web at the bottom of the upper flange. Although it is not very accurate, use the shear formula to calculate the shear stress. (Figure 1)Question 4: Two wrenches are used to tighten the pipe. If the pipe is made from a material having an allowable shear stress of Tallow = 85 MPa, check the allowable force for external and internal diameter of pipe and determine the allowable maximum force P that can be applied to each wrench. The pipe has an outer diameter of 25 mm and inner diameter of 20 mm. 250 mm B 250 mm Figure 4 Answer: Torque = 0.5P, Polar moment of inertial J = 2.26 x 108 m4, outer diameter PS %3D 307.36N, inner diameter P S 384.2 N, Pallowable = 307.36NThe cylindrical steel column has an outer diameter of 90 mm and inner diameter of 80 mm. The column is separated from the concrete foundation by a square bearing plate with the dimension of 160 mm x 160 mm. The working compressive and tensile stresses are 180 MPa and 200 MPa respectively, while the working bearing stress of concrete is 10 MPa. Find the largest force P that can be applied to the column. Sleel Concrete Foundation Bearing Plane
- 7. Determine the stress developed in the Tensional Cord given that the cable's diameter is 0.6 inches and the bar weigh 6kips. Figure P-106 3 m 5 m 5 m EThe simply supported joist is used in the construction of a floor for a building. In order to keep the floor low with respect to the sill beams C and D, the ends of the joists are notched as shown. If the allowable shear stress is tallow = 350 psi and the allowable bending stress is sallow = 1500 psi, determine the height h that will cause the beam to reach both allowable stresses at the same time. Also, what load P causes this to happen? Neglect the stressconcentration at the notch.Determine the maximum tensile and compressive stresses in portion BC of the beam, under loading conditions of two vertical forces that applied on it. The beam has cross section as shown in figure. 100KN | 100KN 200 mm 25 mm 25 mm 150 um 25 mm 1500 mm 500 mm 500 mm 100 mm
- Determine the maximum tensile and compressive stresses in portion BC of the beam, under loading conditions of two vertical forces that applied on it. The beam has cross section as shown in figure. 100KN 100KN 200 B 25 m 25 mm 150 m mm -1500 mm 500 mm 500 mm 100 mmProblem 3-2. For the following section, determine the stresses at points A, B, C, D, E and F. Given: M = 14 kN.m N A M FL E B 60 mm 60 mm C D 60 mm 60 mm 60 mm*60 mmSomeone already solved this and the answr is .0212 and -0.025. My question is is it okay to solve this even if it is not in equilibrium? Why?
- This is not a quiz question. It is part of a study review with the solution given.800 N 120 N.m d = 8 cm 600 N Q /If the cross section of the femur can be approximated as a circular tube, determine the state of stresses on the 160 N.m points A and B at section due to the loads as shown in figure. T. = 22 mm n = 18 mm tu Sl'o = I1. The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the loading shown. Determine the displacement of B with respect to C and the normal stress in each section. The cross-sectional area and modulus of elasticity for each section are shown in the figure. Neglect the size of the collars at B and C. Aluminum Eal = 70 GPa AAB = 58 mm² 9 kN A Copper Ecu = 126 GPa ABC = 77 mm² 450 mm 16 kN 斤。 16 kN -300 mm BL Steel Est = 200 GPa ACD = 39 mm² 8 kN 8 kN -400 mm 7 kN