Homework Answers
Point A is fixed, so it cannot move
Since member is in equilibrium, net horizontal force = 0 and net vertical force = 0
Vertical reaction Fy = Vertical component of 760 lb force = 760 lb sin 40 = 488.5 lb
Horizontal reaction Fx = Horizontal component of 760 lb force = 760 lb cos 40 = 582.2 lb
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Member AB is anchored into the wall at point A (fixed connection) and has a 760...
As shown, a pipe is anchored to a wall at point A. During the pipe's installation,...
As shown, a pipe is anchored to a wall at point A. During the
pipe's installation, several forces are applied to the pipe at
different locations. If F1 = 80.0N , F2 = 83.0N , F3 = 92.0N , F4 =
74.0N , d1 = 0.151m , d2 = 0.198m , and d3 = 0.272m , what is MRA,
the net moment about point A due to these forces? Assume that
moments acting counterclockwise about point A are positive whereas...
Problem 4 (3pts) The beam AB is supported by a single-shear pin connection at joint A...
Problem 4 (3pts) The beam AB is supported by a single-shear pin connection at joint A and by a double-shear connection to member (1) at joint B. Member (1) is connected to the support at C with a double-shear pin connection. Member (1) has a cross-sectional area of 100 mm and a yield strength of 340 MPa. The pins at A, B, and C each have a diameter of 12 mm, and an ultimate shear strength of 270 MPa. Specifications...
1. A 10-lb cylinder is held in equilibrium by the belt and wall. There is no...
1. A 10-lb cylinder is held in equilibrium by the belt and wall. There is no slipping at the wall and between the belt and the cylinder is 0.25. • The minimum force P must be applied to the belt for equilibrium = 140 16 o The tensile force along the belt between the point B and the support ring at the wall • The normal force acting on the cylinder at A- lb (negative if toward wall) • The...
1) Rigid bar ABC is supported by pin-connected axial member (1) and by a pin connection...
1) Rigid bar ABC is supported by pin-connected axial member (1) and by a pin connection at C, as shown in the figure. A concentrated load is applied to the rigid bar at A. Assume P = 5,300 b, a = 20 in, b= 30 in., c = 13 in., and d = 28 in. Determine the magnitude of the maximum internal shear force within pin C. A. 3670 lb B. 3720 lb C. 3850 lb D. 3940 lb E....
An old wooden telephone pole with a single cross member was blown off center during a...
An old wooden telephone pole with a single cross member was
blown off center during a recent storm. To temporarily stabilize
the telephone pole, a repair crew has attached a cable from the end
of the cross member to an eye-ring stake anchored in the ground.
(Figure 3) If the origin O of a coordinate system is placed where
the pole meets the ground, the point where the cross member is
attached to the pole is A(−1.90,2.90,24.8)ft and the point...
roblem 4. (6 points) For the truss shown below: . Calculate the axial force in member AB b. Calculate the maximum bo...
roblem 4. (6 points) For the truss shown below: . Calculate the axial force in member AB b. Calculate the maximum bolt shear in the bolted connections at A shown e. Calculate the bearing stress in member AB at connection A d. Calculate the bearing stress in the gusset plate at connection A A. 30 pt. CO NNETION at A Guder PLAfE
roblem 4. (6 points) For the truss shown below: . Calculate the axial force in member AB b....
Asap 4. Steel members AB and AC have Cross-section with the dimensions shown the rectangular 29.0 X 103 ksi; ơys 50 ksi. a) Determine which member (AC or AB) is a candidate 1.5 in. С 1.5 in. for...
Asap
4. Steel members AB and AC have Cross-section with the dimensions shown the rectangular 29.0 X 103 ksi; ơys 50 ksi. a) Determine which member (AC or AB) is a candidate 1.5 in. С 1.5 in. for buckling: and then determine the maximum load P th e frame can support such that buckling does not 2.5 in occur with respect to the y-axis, nor with respect to the z-axis. Treat the end conditions as pinned at both ends for...
Determine the force in member AB, and state if the member is in tension or compression Suppose that P = 460 lb , (Figur...
Determine the force in member AB, and state if the member is in tension or compression Suppose that P = 460 lb , (Figure 1) Express your answer three significant figures and include the appropriate units. Enter negative value the case of compression and positive value in the case of tension. FAB=474 lb Previous Answers Submit Correct Part B Determine the force in member BC, and state if the member is in tension or compression. Expre value in the case...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
A spring with spring constant 110 N/m and unstretched length 0.4 m has one end anchored...
A spring with spring constant 110 N/m and unstretched length 0.4 m has one end anchored to a wall and a force F is applied to the other end. If the force F does 205 J of work in stretching out the spring, what is the magnitude of F at maximum elongation? Express your answer in newtons.
As shown, a pipe is anchored to a wall at point A. During the
pipe's installation, several forces are applied to the pipe at
different locations. If F1 = 80.0N , F2 = 83.0N , F3 = 92.0N , F4 =
74.0N , d1 = 0.151m , d2 = 0.198m , and d3 = 0.272m , what is MRA,
the net moment about point A due to these forces? Assume that
moments acting counterclockwise about point A are positive whereas...
Problem 4 (3pts) The beam AB is supported by a single-shear pin connection at joint A and by a double-shear connection to member (1) at joint B. Member (1) is connected to the support at C with a double-shear pin connection. Member (1) has a cross-sectional area of 100 mm and a yield strength of 340 MPa. The pins at A, B, and C each have a diameter of 12 mm, and an ultimate shear strength of 270 MPa. Specifications...
1. A 10-lb cylinder is held in equilibrium by the belt and wall. There is no slipping at the wall and between the belt and the cylinder is 0.25. • The minimum force P must be applied to the belt for equilibrium = 140 16 o The tensile force along the belt between the point B and the support ring at the wall • The normal force acting on the cylinder at A- lb (negative if toward wall) • The...
1) Rigid bar ABC is supported by pin-connected axial member (1) and by a pin connection at C, as shown in the figure. A concentrated load is applied to the rigid bar at A. Assume P = 5,300 b, a = 20 in, b= 30 in., c = 13 in., and d = 28 in. Determine the magnitude of the maximum internal shear force within pin C. A. 3670 lb B. 3720 lb C. 3850 lb D. 3940 lb E....
An old wooden telephone pole with a single cross member was
blown off center during a recent storm. To temporarily stabilize
the telephone pole, a repair crew has attached a cable from the end
of the cross member to an eye-ring stake anchored in the ground.
(Figure 3) If the origin O of a coordinate system is placed where
the pole meets the ground, the point where the cross member is
attached to the pole is A(−1.90,2.90,24.8)ft and the point...
roblem 4. (6 points) For the truss shown below: . Calculate the axial force in member AB b. Calculate the maximum bolt shear in the bolted connections at A shown e. Calculate the bearing stress in member AB at connection A d. Calculate the bearing stress in the gusset plate at connection A A. 30 pt. CO NNETION at A Guder PLAfE
roblem 4. (6 points) For the truss shown below: . Calculate the axial force in member AB b....
Asap
4. Steel members AB and AC have Cross-section with the dimensions shown the rectangular 29.0 X 103 ksi; ơys 50 ksi. a) Determine which member (AC or AB) is a candidate 1.5 in. С 1.5 in. for buckling: and then determine the maximum load P th e frame can support such that buckling does not 2.5 in occur with respect to the y-axis, nor with respect to the z-axis. Treat the end conditions as pinned at both ends for...
Determine the force in member AB, and state if the member is in tension or compression Suppose that P = 460 lb , (Figure 1) Express your answer three significant figures and include the appropriate units. Enter negative value the case of compression and positive value in the case of tension. FAB=474 lb Previous Answers Submit Correct Part B Determine the force in member BC, and state if the member is in tension or compression. Expre value in the case...
QUESTION 1 [25 marks A frame loaded with a uniformly distributed load at Member AB and point load at Member BC and joint B. It has pinned supports A and C, while joint B is fixed connected, as can be seen in Figure 1. Take E-200 GPa. a) Using the slope-deflection method, calculate the moments and illustrate the bending moment diagram. [15 marks) b) Then calculate the shear forces and sketch the shear force diagram. [10 marks) 22 KN 10...
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