A wood bar is subjected to tensile force of 60 kips at two ends. It is 5 ft long, and has the rectangular Cross section which height is 4 in, and width is 2 in.
(a) A wood bar is subjected to tensile force of 60 kips at two ends. It is 5 ft long, and has the rectangular Cross section which height is 4 in, and width is 2 in. The modulus of elasticity is 1.9×103ksi. Determine the total clastic deformation of the wood bar. Answer in the unit of inches, to 0.001. Note: 1 ft = 12 in., 1 ksi = 1000 psi.
(b) If this wood bar has a hole with a diameter of 1 in., determine the maximum normal stress in the wood bar. Answer in the unit of ksi, to 0.1.
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A wood bar is subjected to tensile force of 60 kips at two ends. It is 5 ft long, and has the rectangular Cross section which height is 4 in, and width is 2 in.
1. A steel bar with solid circular cross section has a diameter d= 2.5 in., a...
1. A steel bar with solid circular cross section has a diameter d= 2.5 in., a length L = 60 in. and a shear modulus of elasticity G = 1 1.5 × 106 psi. The bar is subjected to torque T- 350 lb-ft as shown. (a) Find the angle of twist between the d 2.5 in (b) Find the maximum shear stress in the (c) Find the shear stress ta at a distance (d) Find the shear stress Tcenter at...
FIGURE P3-19 aSection The brass bar shown in Fig. P3-20, which has a uniform cross-sectional area...
FIGURE P3-19 aSection The brass bar shown in Fig. P3-20, which has a uniform cross-sectional area of 2 in.2, is subjected to the forces shown. Determine the total deformation of the bar. The modulus of elasticity of brass is E = 17 x 102 ksi. si 40 kips 30 kips 30 kips CI 2ft . (4ft -tl 3 ft FIGURE P3-20
Part Design/size the rectangular cross section of a steel bar which is fixed at one end...
Part Design/size the rectangular cross section of a steel bar which is fixed at one end and carries an axial force of 95 kip at the other end (the weight of the bar itself can be assumed to be small and negligible). The height h of the cross section shall be 1.3 times larger than the base b of it (i.e., h 1.3xb). After finding b and h, round each one of them up to the nearest half of an...
1. A tensile force of 100 kN is applied on a 0.02 m diameter 2 m...
1. A tensile force of 100 kN is applied on a 0.02 m diameter 2 m length rod. After applying the load, the diameter of the rod decreases to 0.01998 m and the length increases to 2.01 m. What is the Poisson's Ratio of this material? 2. A tensile force of 100 kN is applied on a 0.02 m diameter 2 m length rod. After applying the load, the diameter of the rod decreases to 0.01998 m and the length...
1. A steel bar with solid circular cross section has a diameter d= 2.5 in., a length L = 60 in. and a shear modulus of elasticity G = 1 1.5 × 106 psi. The bar is subjected to torque T- 350 lb-ft as shown. (a) Find the angle of twist between the d 2.5 in (b) Find the maximum shear stress in the (c) Find the shear stress ta at a distance (d) Find the shear stress Tcenter at...
FIGURE P3-19 aSection The brass bar shown in Fig. P3-20, which has a uniform cross-sectional area of 2 in.2, is subjected to the forces shown. Determine the total deformation of the bar. The modulus of elasticity of brass is E = 17 x 102 ksi. si 40 kips 30 kips 30 kips CI 2ft . (4ft -tl 3 ft FIGURE P3-20
Part Design/size the rectangular cross section of a steel bar which is fixed at one end and carries an axial force of 95 kip at the other end (the weight of the bar itself can be assumed to be small and negligible). The height h of the cross section shall be 1.3 times larger than the base b of it (i.e., h 1.3xb). After finding b and h, round each one of them up to the nearest half of an...
1. A tensile force of 100 kN is applied on a 0.02 m diameter 2 m length rod. After applying the load, the diameter of the rod decreases to 0.01998 m and the length increases to 2.01 m. What is the Poisson's Ratio of this material? 2. A tensile force of 100 kN is applied on a 0.02 m diameter 2 m length rod. After applying the load, the diameter of the rod decreases to 0.01998 m and the length...
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