1. The frame supports a uniform distributed load of 400 lb/ft. Point A is a fixed support and C is a free end. For each member, E = 29 x 103 ksi, I = 245 in4 , and area, A = 16 in2 .
(a) Calculate the horizontal displacement of point C by hand (hint: use either moment-area theorems or virtual work)
(b) Calculate the vertical displacement of point C by hand (hint: use either moment-area theorems or virtual work)
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1. The frame supports a uniform distributed load of 400 lb/ft.
Point A is a fixed...
The frame below has wind load and dead as shown. Use w(Dead) = 6 kip/ft and...
The frame below has wind load and dead as shown. Use w(Dead) = 6
kip/ft and w(Live) = 3 kip/ft, L = 30 ft and H = 15 ft. The beams
and columns have modulus of elasticity E of 29000 ksi and moment of
inertias I(beam) = 2000 in4 and I(column) = 800
in4. Similarly they have cross-sectional areas A(beam) =
20 in2 and A(column) = 25 in2. Consider that
the wind can act in both horizontal directions.
Determine:
The...
The frame shown supports the distributed load. 230 lb/ft 1 ft ІВ 1 ft E ift...
The frame shown supports the distributed load. 230 lb/ft 1 ft ІВ 1 ft E ift ift 1 ft Determine the forces pins B and C apply to member BCD in pounds. (Assume that the +X-axis is to the right and the +y-axis is up along the page. Due to the natum B, magnitude Ib direction -Select- By magnitude Ib direction -Select- lb -Select- Ex magnitude direction č, magnitude direction Ib Select-
The frame supports a distributed load and a tension force of P 125 lb, as shown...
The frame supports a distributed load and a tension force of P 125 lb, as shown in the figure below 4 ft 75 lb/ft 4 2 ft 2 ft l ft 30° Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. lb, lb, lb ft SubmitP Ans An X Incorrect; Try Again; 2 attempts remaining Part B Determine the resultant internal...
The frame supports a distributed load and a tension force of P = 140 lb, as...
The frame supports a distributed load and a tension force of P = 140 lb, as shown in the figure below. 40 75 1b/ D 2 ft В Е -20 If In If 30° Part A Determine the resultant internal loadings acting on the cross sections at point F of the frame. Express your answers, separated by commas, to three significant figures. 190 AED 11 vec ? Ne=, Vp =, MF lb, lb, lb-ft Part B Determine the resultant internal...
The frame supports a distributed load and a tension force of P = 120 lb, as...
The frame supports a distributed load and a tension force of P = 120 lb, as shown in the figure below. 75 lb/ft 7 7 7 7 7 7 e DB -2 ft -2 ft Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. VALO vecmo e ? ND= Vp=, Mp= lb, lb, lb-ft Submit Previous Answers Request Answer X Incorrect;...
The queen-post trussed beam is used to support a uniform load of 4 k/ft. Determine the...
The queen-post trussed beam is used to support a uniform load of 4 k/ft. Determine the force developed in each of the five struts. Neglect the thickness of the beam and assume the truss members are pin connected to the beam. Also, neglect the effect of axial compression and shear in the beam. The cross-sectional area of each strut is 3 in2, and the moment of inertia for the beam is 600 in4. Also, E 29(103) ksi. Prob. 9-36 4...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load a...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft and the bending stiffness for beam BC is 60,000 k-ft, find: I. (596) The bending moment diagram for...
4 k B Elpc 12 ft ElAB 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The...
4 k B Elpc 12 ft ElAB 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft? and the bending stiffness for beam BC is 60,000 k-ft, find: 1. (5%) The bending moment diagram for the frame. Show...
А w18 x 40 steel spandrel (edge) beam spans 20'. The beam supports a uniform floor live load of 1 kip/ft and a uniform floor dead load of 0.5 kip/ft. The beam also supports brick veneer weigh...
А w18 x 40 steel spandrel (edge) beam spans 20'. The beam supports a uniform floor live load of 1 kip/ft and a uniform floor dead load of 0.5 kip/ft. The beam also supports brick veneer weighing .6 kip/ft as a uniform dead load. The maximum allowable total load deflection for beams supporting masonry (brick or block) is L/640. Calculate the live load and total load deflections. Do the live load and total load deflections exceed the allowable deflections for...
An elevation of a concrete frame is shown below. A superimposed dead load of 200 lb/ft and a live load of 600 lb/ft are to be supported in addition to the beam self-weight. The beam's cross-...
An elevation of a concrete frame is shown below. A superimposed dead load of 200 lb/ft and a live load of 600 lb/ft are to be supported in addition to the beam self-weight. The beam's cross- section is shown as well. The weight density of reinforced concrete is 150 lbs/eu. ft. Use 1.2D+1.6L as your load combination. Use ACI moment coefficients and statics, as appropriate, to provide the Mu values for points A, B, C, and D. 48 5" 15"...
The frame below has wind load and dead as shown. Use w(Dead) = 6
kip/ft and w(Live) = 3 kip/ft, L = 30 ft and H = 15 ft. The beams
and columns have modulus of elasticity E of 29000 ksi and moment of
inertias I(beam) = 2000 in4 and I(column) = 800
in4. Similarly they have cross-sectional areas A(beam) =
20 in2 and A(column) = 25 in2. Consider that
the wind can act in both horizontal directions.
Determine:
The...
The frame shown supports the distributed load. 230 lb/ft 1 ft ІВ 1 ft E ift ift 1 ft Determine the forces pins B and C apply to member BCD in pounds. (Assume that the +X-axis is to the right and the +y-axis is up along the page. Due to the natum B, magnitude Ib direction -Select- By magnitude Ib direction -Select- lb -Select- Ex magnitude direction č, magnitude direction Ib Select-
The frame supports a distributed load and a tension force of P 125 lb, as shown in the figure below 4 ft 75 lb/ft 4 2 ft 2 ft l ft 30° Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. lb, lb, lb ft SubmitP Ans An X Incorrect; Try Again; 2 attempts remaining Part B Determine the resultant internal...
The frame supports a distributed load and a tension force of P = 140 lb, as shown in the figure below. 40 75 1b/ D 2 ft В Е -20 If In If 30° Part A Determine the resultant internal loadings acting on the cross sections at point F of the frame. Express your answers, separated by commas, to three significant figures. 190 AED 11 vec ? Ne=, Vp =, MF lb, lb, lb-ft Part B Determine the resultant internal...
The frame supports a distributed load and a tension force of P = 120 lb, as shown in the figure below. 75 lb/ft 7 7 7 7 7 7 e DB -2 ft -2 ft Part A Determine the resultant internal loadings acting on the cross sections at point D of the frame. Express your answers, separated by commas, to three significant figures. VALO vecmo e ? ND= Vp=, Mp= lb, lb, lb-ft Submit Previous Answers Request Answer X Incorrect;...
The queen-post trussed beam is used to support a uniform load of 4 k/ft. Determine the force developed in each of the five struts. Neglect the thickness of the beam and assume the truss members are pin connected to the beam. Also, neglect the effect of axial compression and shear in the beam. The cross-sectional area of each strut is 3 in2, and the moment of inertia for the beam is 600 in4. Also, E 29(103) ksi. Prob. 9-36 4...
CE 160 Problem 1(15% 4 k B 12 ft AR 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft and the bending stiffness for beam BC is 60,000 k-ft, find: I. (596) The bending moment diagram for...
4 k B Elpc 12 ft ElAB 24 ft The statically determinate rigidly connected frame has a pin support at point A and a roller support at point C. The frame is subjected to a point load at point B. The frame is rigidly con- nected at point B. If the bending stiffness of column AB is 40,000 k-ft? and the bending stiffness for beam BC is 60,000 k-ft, find: 1. (5%) The bending moment diagram for the frame. Show...
А w18 x 40 steel spandrel (edge) beam spans 20'. The beam supports a uniform floor live load of 1 kip/ft and a uniform floor dead load of 0.5 kip/ft. The beam also supports brick veneer weighing .6 kip/ft as a uniform dead load. The maximum allowable total load deflection for beams supporting masonry (brick or block) is L/640. Calculate the live load and total load deflections. Do the live load and total load deflections exceed the allowable deflections for...
An elevation of a concrete frame is shown below. A superimposed dead load of 200 lb/ft and a live load of 600 lb/ft are to be supported in addition to the beam self-weight. The beam's cross- section is shown as well. The weight density of reinforced concrete is 150 lbs/eu. ft. Use 1.2D+1.6L as your load combination. Use ACI moment coefficients and statics, as appropriate, to provide the Mu values for points A, B, C, and D. 48 5" 15"...
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