Determine the force in the most stressed bolt of the group shown in figure (2) using the elastic analysismethod.P = 40 k4 in6 in-о°4 in4 in4 in0оFigure (2)c.g. of bolts

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Answered: Determine the force in the most…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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1) The head H is connected to the cylinder of a compressor using six steel bolts. If the clamping force in each bolt is 4000N, determine the normal strain in the bolts. Each bolt has a diameter of 5 mm. If o₂ = 280 MPa and Est = 210GPa, what is the strain in each bolt when the nut is unscrewed so that the clamping force is released? a) 0.970 b) 0.203 c) 0.970(10-³) d) Insufficient information to determine because the stress is beyond yield point H &
Answer the problem question and store value and then use 4 decimal places as final answer then box the final answer. Don’t forget the unit. Take note: Write it on a paper, hand written showing correct answer.
The solid rod has a diameter of 20mm. Find the following: Angle of twist at C with respect to A (in radians) Angle of twist at B with respect to A (in radians) Maximum shear stress at A (in MPa) (Shear stress at support, at a point 7mm from center. (in MPa) A-36 steel with the following properties: Modulus of Elasticity, E = 29x10^3 ksi or 200 GPa Shear Modulus/Modulus of Rigidity, G = 11.5x10^3 ksi or 79.3 GPa Poisson's Ratio, nu = 0.260 Temperature Coefficient for thermal expansion, a = 6.6x10^-6/°F or 11.7x10^-6/°C
Determine the following: Displacement of B (in mm) with respect to A. Displacement of C (in mm) with respect to A. Principal stresses at point O, if it is 200mm from C. (unit should be kPa). A-36 steel with the following properties: Modulus of Elasticity, E = 29x10^3 ksi or 200 GPa Shear Modulus/Modulus of Rigidity, G = 11.5x10^3 ksi or 79.3 GPa Poisson's Ratio, nu = 0.260 Temperature Coefficient for thermal expansion, a = 6.6x10^-6/°F or 11.7x10^-6/°C
Determine the normal stress in members BD, AC, and BCin the truss shown. The cross-sectional area of each member is 1500mm2. Indicate whether the stresses are tensile (T) or compressive (C). Use 2 decimal places in every solved value.
For the beam shown in Figure (1), determine: a) The stresses in rods AB and BC. The cross-sectional area of rod AB is 155 mm2, and for BC is 200 mm?. b) The average shear stress in bolt at pin A. 1500 N S5 15 m 600 N/mt m- -3 m- Figure (1)
In the given system rod lengths are LAB = 5m, LBc=3m and the angle attached to the horizontal of the AB rod is a = 37°. The cross- sectional areas of the rods are A = 15 cm’and Anc = 20 cm and the modulus of elasticities of the rods are E=80 GPa and EBc=100 GPa LAB , A AB Luc, Apc В C a) Calculate the stresses that will occur in the bars. 20 kN b) Calculate the horizontal and vertical displacement at point B.
Load P is applied to joint D and the temperature increases by 50 °F. There are two steel (E = 29*10^6 psi; a = 6.5*10^-6/°F) AD and DC and a bronze (E = 16*10^6 psi; a = 9*10^-6/°F) BD with a length of 50 inches. Each bar is a 0.75 inch diameter. Find the deformation of every rod, the displacement at D, and the stress in each rod.
Q19: In Figure below, what is the ratio of P to F h Waer Hinge Sec A-A

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Determine the force in the most stressed bolt of the group shown in figure (2) using the elastic analysis method. P = 40 k 4 in 6 in- о ° 4 in 4 in 4 in 0 о Figure (2) c.g. of bolts