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1- A rigid rod ABC is hinged at A, and supported by a steel wire at...
The rigid bar ABC is hinged at A and supported by steel rod at B. If...
The rigid bar ABC is hinged at A and supported by steel rod at B. If P = 5 kips is acting at C, determine the deflection at C. Steel = 4 ft A = 0.50 in E = 29 x 10 psi
A rigid beam AB is supported by a hinge at A and by a steel wire...
A rigid beam AB is supported by a hinge at A and by a steel wire CD, 2.50mm in diameter and 300mm long, as shown. With no load applied on the beam, the end B is 2mm above the contact point E. Determine the elongation of CD just to touch point E. For the steel wire, E=200GPa. Express your answer in mm and use two decimal places. D W = 40 kg 44 Steel wire 2.5 mm E=200 GPa 300...
1. A 2.0 m long rod is hinged at one end and connected to a wall...
1. A 2.0 m long rod is hinged at one end and connected to a wall (at the hinged end). It is held at an angle of 30° from the horizontal axis by a cable attached to the rod and to the wall, as shown in Fig. 1. Suddenly, the cable snaps (so the cable is no longer applying any tension force to the rod). The moment of inertia for various objects can be found on the back of the...
Rigid bar BCD is supported by a pin at C and aluminum rod (1)
Rigid bar BCD is supported by a pin at C and aluminum rod (1). A concentrated load P is applied to the lower end of the aluminum rod (2) which is attached to the rigid bar at D. The cross sectional area of each rod is A»0.20 in2 and the elastic modulus of the aluminum material is E=9200 ksi. The coefficient of thermal expansion 12.5 x 10-6/°F. After the load P is applied and the structure has been CoOLED by...
The rigid bar DEF is supported by three wires as shown in the figure below. There is a concentrat...
The rigid bar DEF is supported by three wires as shown in the figure below. There is a concentrated load P at E. The wires are all made of steel with E 289809 MPa, a vield stress of 400 MPa, each has a cross-sectional area of 1000 mm2 and each has a length of 6m. The coefficient of thermal expansion α of the wires is 20x10-6 per℃ Write down the equation of compatibility for the elongations in the three wires....
6. (5 points) The rigid har ABC is suspended from three steel wires as shown Cables...
6. (5 points) The rigid har ABC is suspended from three steel wires as shown Cables AB 200 and have a cross sectional area of wood and an elastic modulus of elasticity E GP Draw the free-body-diagram and write the corresponding equations of equilibrium and the compatibility equation necessary if needed to solve this problem. AFTER WRITING THESE EQUATIONS, YOU DO NOT HAVE TO SOLVE FOR THE UNKNOWNS. B RIGID BAR k 0.8 m 0.25 m 0.25 m 80 KN
Link BD is made of brass (E 105 GPa) and has a cross-sectional area of 240...
Link BD is made of brass (E 105 GPa) and has a cross-sectional area of 240 mm2. Link CE is made of aluminium (E 72 GPa) and has a cross-sectional area of 300 mm2. Knowing that they support rigid member ABC, determine the maximum force P that can be applied vertically at point A if the deflection of A is not to exceed 0.36 mm. (Round the final answer to two decimal places.) 995 mm A 150 mm E 225...
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
Required Information A steel rod AD and a brass rod BE are connected by a rigid...
Required Information A steel rod AD and a brass rod BE are connected by a rigid bar ACB, which is fixed at a pivot point. The stiffness of th steel rod is greater than the brass rod. The distances from the pivot point to the connections are 240 mm and 150 mm respectively, as shown in the figure. It is known that rod AD has a cross-section area 41 = 100 mm, length L1 = 330 mm, Young's modulus G...
Each wire PO and PN are the same except for their lengths. MN is a rigid...
Each wire PO and PN are the same except for their lengths. MN is
a rigid bar and is free to rotate about Point M. Must include
free-body diagram and sketches used to obtain equations of
equilibrium and compatibility. Show all work.
a. Derive formulas for the tensile force in wires PO and PN due
to the concentrated force F acting at Point N.
b. Derive formulas for the elongation in wires PO and PN
a M z ܠܓܛܓ ....
The rigid bar ABC is hinged at A and supported by steel rod at B. If P = 5 kips is acting at C, determine the deflection at C. Steel = 4 ft A = 0.50 in E = 29 x 10 psi
A rigid beam AB is supported by a hinge at A and by a steel wire CD, 2.50mm in diameter and 300mm long, as shown. With no load applied on the beam, the end B is 2mm above the contact point E. Determine the elongation of CD just to touch point E. For the steel wire, E=200GPa. Express your answer in mm and use two decimal places. D W = 40 kg 44 Steel wire 2.5 mm E=200 GPa 300...
1. A 2.0 m long rod is hinged at one end and connected to a wall (at the hinged end). It is held at an angle of 30° from the horizontal axis by a cable attached to the rod and to the wall, as shown in Fig. 1. Suddenly, the cable snaps (so the cable is no longer applying any tension force to the rod). The moment of inertia for various objects can be found on the back of the...
The rigid bar DEF is supported by three wires as shown in the figure below. There is a concentrated load P at E. The wires are all made of steel with E 289809 MPa, a vield stress of 400 MPa, each has a cross-sectional area of 1000 mm2 and each has a length of 6m. The coefficient of thermal expansion α of the wires is 20x10-6 per℃ Write down the equation of compatibility for the elongations in the three wires....
6. (5 points) The rigid har ABC is suspended from three steel wires as shown Cables AB 200 and have a cross sectional area of wood and an elastic modulus of elasticity E GP Draw the free-body-diagram and write the corresponding equations of equilibrium and the compatibility equation necessary if needed to solve this problem. AFTER WRITING THESE EQUATIONS, YOU DO NOT HAVE TO SOLVE FOR THE UNKNOWNS. B RIGID BAR k 0.8 m 0.25 m 0.25 m 80 KN
Link BD is made of brass (E 105 GPa) and has a cross-sectional area of 240 mm2. Link CE is made of aluminium (E 72 GPa) and has a cross-sectional area of 300 mm2. Knowing that they support rigid member ABC, determine the maximum force P that can be applied vertically at point A if the deflection of A is not to exceed 0.36 mm. (Round the final answer to two decimal places.) 995 mm A 150 mm E 225...
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
Required Information A steel rod AD and a brass rod BE are connected by a rigid bar ACB, which is fixed at a pivot point. The stiffness of th steel rod is greater than the brass rod. The distances from the pivot point to the connections are 240 mm and 150 mm respectively, as shown in the figure. It is known that rod AD has a cross-section area 41 = 100 mm, length L1 = 330 mm, Young's modulus G...
Each wire PO and PN are the same except for their lengths. MN is
a rigid bar and is free to rotate about Point M. Must include
free-body diagram and sketches used to obtain equations of
equilibrium and compatibility. Show all work.
a. Derive formulas for the tensile force in wires PO and PN due
to the concentrated force F acting at Point N.
b. Derive formulas for the elongation in wires PO and PN
a M z ܠܓܛܓ ....
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