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Problem 1. Before hanging the weight, W = 90 kN, both the Steel and Bronze rods...
A uniformly-distributed load wis supported by a structure consisting of rigid bar BDF and three rods....
A uniformly-distributed load wis supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 17-mm-diameter stainless steel rods that have an elastic modulus of E = 199 GPa. Rod (3) is a 23-mm-diameter bronze rod that has an elastic modulus of E = 101 GPa. Use a = 1.5 m and L = 3.1 m. For a load magnitude of w = 36 kN/m, calculate (a) the normal stress in each rod. (b)...
please show all work Arigid bar of negligible weight is supported as shown in the Figure....
please show all work
Arigid bar of negligible weight is supported as shown in the Figure. find the stress in each rod if the temperature rises 30°C after a load W = 120 kN is applied. (hint: for compatibility equation use the ratio and proportional relationship between material and 8t). Bronze L=2.5 m A=1300 mm E=83 GP Steel a=18.9 x10 m/m.°C L=1.25 m A=320 mm2 E=200 GPa a=11.7 x10-6m/m.°C -1.2 m !! -3 m 2 m w
Problem 9.003 A rigid steel bar is supported by three rods, as shown in the figure....
Problem 9.003 A rigid steel bar is supported by three rods, as shown in the figure. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 450 μm/m. Assume initial rod lengths of L1-2250 mm and L2-1700 mm. Determine (a) the normal strain in rod (2) (b) the normal strain in rod (2) if there is a 1-mm gap in the connections between the rigid...
Problem 3 Three steel rods (with E-200 GPa, Cla = 1 1.7x10-6/oC) support a 45 kN...
Problem 3 Three steel rods (with E-200 GPa, Cla = 1 1.7x10-6/oC) support a 45 kN load P. Each of the rods AB and CD has a 200 mm cross-sectional area, and rod EF has a 575 mm2 cross sectional area. The horizontal bar BED may be treated as rigid. The distance BE along the horizontal bar from pin B to pin E is 450 mm, and the distance ED along the horizontal bar from pin E to pin D...
Your answer is partially correct. Try again. A load of P = 50 kN is supported...
Your answer is partially correct. Try again. A load of P = 50 kN is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 82 GPa, a = 15.7 x 10-6/0C] rods, and a solid steel [E = 197 GPa, a = 12.2 x 10-6/°C]. The bronze rods (1) each have a diameter of 29 mm and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod...
Required information Problem 02.040 - Deformation of links in a simple frame Three steel rods (E...
Required information Problem 02.040 - Deformation of links in a simple frame Three steel rods (E = 200 GPa) support a 52-kN load P. Each of the rods AB and CD has a 200-mm2 cross-sectional area, and rod EF has a 625-mm2 cross-sectional area. Neglect the deformation of bar BED. с P 500 mm B D O O E 400 mm F Problem 02.040.a - Deformation of links in a simple frame Determine the change in length of rod EF....
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...
100 KN 150 mm 450 mm ΑΙ B G С The three cylinder rods made of...
100 KN 150 mm 450 mm ΑΙ B G С The three cylinder rods made of A-36 steel and have equal cross-sectional areas support a vertical load of 100kN as shown. The bar ABC is fully rigid. Determine: a) The force at A, B and C. b) The diameter of the rods consider safety factor of 1.5, rounded to the nearest even number. c) The displacement of point A, B, C. A 36 steel, Modulus of elasticity E = 200...
Dimensions in mm 180- --120---100 100 Problem 1: Two cylindrical rods, one of steel (Ex =...
Dimensions in mm 180- --120---100 100 Problem 1: Two cylindrical rods, one of steel (Ex = 200 GPa) and the other of brass (Eb = 105 GPa), are joined at C and restrained by rigid supports at A and E. For the loading shown, determine: (a) the reactions at A and E, (b) the deflection of point C. cl DE Brass Steel B. 760 KN 40KN 40-mm diam. 30-mm diam. Problem 2: A 15-mm-diameter rod made of an experimental plastic...
Q.1. (10 Marks) The rigid bar AB is supported by the pin-connected rod BC that has...
Q.1. (10 Marks) The rigid bar AB is supported by the pin-connected rod BC that has a diameter of 25 mm and is made of A-36 steel (E = 200 GPa). Determine the magnitude of w (kN/m) that is required to displace point B 3 mm downward, 3
A uniformly-distributed load wis supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 17-mm-diameter stainless steel rods that have an elastic modulus of E = 199 GPa. Rod (3) is a 23-mm-diameter bronze rod that has an elastic modulus of E = 101 GPa. Use a = 1.5 m and L = 3.1 m. For a load magnitude of w = 36 kN/m, calculate (a) the normal stress in each rod. (b)...
please show all work
Arigid bar of negligible weight is supported as shown in the Figure. find the stress in each rod if the temperature rises 30°C after a load W = 120 kN is applied. (hint: for compatibility equation use the ratio and proportional relationship between material and 8t). Bronze L=2.5 m A=1300 mm E=83 GP Steel a=18.9 x10 m/m.°C L=1.25 m A=320 mm2 E=200 GPa a=11.7 x10-6m/m.°C -1.2 m !! -3 m 2 m w
Problem 9.003 A rigid steel bar is supported by three rods, as shown in the figure. There is no strain in the rods before the load P is applied. After load P is applied, the normal strain in rods (1) is 450 μm/m. Assume initial rod lengths of L1-2250 mm and L2-1700 mm. Determine (a) the normal strain in rod (2) (b) the normal strain in rod (2) if there is a 1-mm gap in the connections between the rigid...
Problem 3 Three steel rods (with E-200 GPa, Cla = 1 1.7x10-6/oC) support a 45 kN load P. Each of the rods AB and CD has a 200 mm cross-sectional area, and rod EF has a 575 mm2 cross sectional area. The horizontal bar BED may be treated as rigid. The distance BE along the horizontal bar from pin B to pin E is 450 mm, and the distance ED along the horizontal bar from pin E to pin D...
Your answer is partially correct. Try again. A load of P = 50 kN is supported by a structure consisting of rigid bar ABC, two identical solid bronze [E = 82 GPa, a = 15.7 x 10-6/0C] rods, and a solid steel [E = 197 GPa, a = 12.2 x 10-6/°C]. The bronze rods (1) each have a diameter of 29 mm and they are symmetrically positioned relative to the center rod (2) and the applied load P. Steel rod...
Required information Problem 02.040 - Deformation of links in a simple frame Three steel rods (E = 200 GPa) support a 52-kN load P. Each of the rods AB and CD has a 200-mm2 cross-sectional area, and rod EF has a 625-mm2 cross-sectional area. Neglect the deformation of bar BED. с P 500 mm B D O O E 400 mm F Problem 02.040.a - Deformation of links in a simple frame Determine the change in length of rod EF....
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...
100 KN 150 mm 450 mm ΑΙ B G С The three cylinder rods made of A-36 steel and have equal cross-sectional areas support a vertical load of 100kN as shown. The bar ABC is fully rigid. Determine: a) The force at A, B and C. b) The diameter of the rods consider safety factor of 1.5, rounded to the nearest even number. c) The displacement of point A, B, C. A 36 steel, Modulus of elasticity E = 200...
Dimensions in mm 180- --120---100 100 Problem 1: Two cylindrical rods, one of steel (Ex = 200 GPa) and the other of brass (Eb = 105 GPa), are joined at C and restrained by rigid supports at A and E. For the loading shown, determine: (a) the reactions at A and E, (b) the deflection of point C. cl DE Brass Steel B. 760 KN 40KN 40-mm diam. 30-mm diam. Problem 2: A 15-mm-diameter rod made of an experimental plastic...
Q.1. (10 Marks) The rigid bar AB is supported by the pin-connected rod BC that has a diameter of 25 mm and is made of A-36 steel (E = 200 GPa). Determine the magnitude of w (kN/m) that is required to displace point B 3 mm downward, 3
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