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Name beam shown in Figure is a W16 x 31 of A36 steel. It supports a...
2. The composite beam cross section shown below consists of a W16 x 45 steel with...
2. The composite beam cross section shown below consists of a W16 x 45 steel with ASTM A572 grade 50 and 4in. normal weight (145 pef) concrete slab, with 28-day strength of 3ksi. Assume full-composite action. Consider only the loads shown in the figure. b = 66 Service Leads Construction Dead Load: 0.75 k. Superimposed Dead Load: 0.25 kft. Live Load-1.1 kft. -W16 X 45 L-36-0 a) Determine the design bending strength in k-ft of the composite section using formula....
The beam shown in Figure P5.8-3 is a W16 x 31 of A992 steel and has...
The beam shown in Figure P5.8-3 is a W16 x 31 of A992 steel and has continu- ous lateral support. The two concentrated loads are service live loads. Neg- lect the weight of the beam and determine whether the beam is adequate. 5.8-3
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width...
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width of 78 inches. The 28-day compressive strength of the concrete is 4 ksi. a. Determine required number of anchors to make the beam fully composite. b. Calculate resisting moment of the steel beam before concrete hardens,pMn. c. Calculate resisting moment of the composite beam, Mn. d. If number of studs are reduced by 25%, determine the available flexural strength of composite beam,oMn. Calculate final...
Use the continuous beam shown in the "B” axis of the "Plan Vlew or the Building-in...
Use the continuous beam shown in the "B” axis of the "Plan Vlew or the Building-in the drawings The slab of the building is composed of 2 cm of marble, 6 cm of plain concrete, 14 cm of reinforced concrete and 3 cm of plaster. The building is a school building. The dead load of the reinforced concrete beam can be calculated using the cross-sectional properties shown in Figure 1. Using F 1.4xG+1.6x0 load combination, find the maximum moments (positive...
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 steel framework, as show in the figure below, is used to support the reinforced stone...
The steel framework, as show in the figure below, is used to
support the reinforced stone concrete slab. The slab is 7 inch
thick. Determine the loading that acts along beam BE and girder
ABC. Take a = 10 ft. and b = 15 ft. and roof live load of 100
lb/ft^2 .
The steel framework, as show in the figure below, is used to support the reinforced stone concrete slab. The slab is 7 inch thick. Determine the loading...
2) Consider the arrangement of beams and girders that are used to support a 5 in...
2) Consider the arrangement of beams and girders that are used to support a 5 in reinforced concrete floor for a small industrial building as shown in Figure 2. Design the beams and girders assuming that they are simply supported. Assume full lateral support of the compression flange and a live load of 80 psf. Concrete weight is 150 lb/ft3. (5 pts) Note : Floor continues on all sides Column Girder Ronen Beam ? 3 at 8 ft24 ft Figure...
A partial plan of an office building is shown. All structural steel is A36 steel el AM Partial floor plan (office building) Loads: Concrete floor: 150 pef thidh 1" finish wood floor: 2.5 psf...
A partial plan of an office building is shown. All structural steel is A36 steel el AM Partial floor plan (office building) Loads: Concrete floor: 150 pef thidh 1" finish wood floor: 2.5 psf Suspended fire-resistant ceiling: 3.0 psf Live load: 70 psf A36 steel: modulus of elasticity E -29x10° ksi The deflection caused by the live load only should be less than L/360; The total deflection caused by the dead load and live load should be less than L/240...
The continuous beam shown in Fig. 1 is part of a beam-and-slab floor system of an...
The continuous beam shown in Fig. 1 is part of a beam-and-slab floor system of an office building and is typical of a series of beams spaced at 4 m intervals. In addition to the dead load, the live load on the floor is 3 kPa. Using f'c = 32MPa, N32 bars for main reinforcement, a) Find the maximum positive and negative moments using the AS3600 simplified method. b) Design the beam cross-section for the maximum amount of tensile steel...
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...
2. The composite beam cross section shown below consists of a W16 x 45 steel with ASTM A572 grade 50 and 4in. normal weight (145 pef) concrete slab, with 28-day strength of 3ksi. Assume full-composite action. Consider only the loads shown in the figure. b = 66 Service Leads Construction Dead Load: 0.75 k. Superimposed Dead Load: 0.25 kft. Live Load-1.1 kft. -W16 X 45 L-36-0 a) Determine the design bending strength in k-ft of the composite section using formula....
The beam shown in Figure P5.8-3 is a W16 x 31 of A992 steel and has continu- ous lateral support. The two concentrated loads are service live loads. Neg- lect the weight of the beam and determine whether the beam is adequate. 5.8-3
10, A w24x 55 floor beam supports a 4-inch-thick reinforced concrete slab with an effective width of 78 inches. The 28-day compressive strength of the concrete is 4 ksi. a. Determine required number of anchors to make the beam fully composite. b. Calculate resisting moment of the steel beam before concrete hardens,pMn. c. Calculate resisting moment of the composite beam, Mn. d. If number of studs are reduced by 25%, determine the available flexural strength of composite beam,oMn. Calculate final...
Use the continuous beam shown in the "B” axis of the "Plan Vlew or the Building-in the drawings The slab of the building is composed of 2 cm of marble, 6 cm of plain concrete, 14 cm of reinforced concrete and 3 cm of plaster. The building is a school building. The dead load of the reinforced concrete beam can be calculated using the cross-sectional properties shown in Figure 1. Using F 1.4xG+1.6x0 load combination, find the maximum moments (positive...
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 steel framework, as show in the figure below, is used to
support the reinforced stone concrete slab. The slab is 7 inch
thick. Determine the loading that acts along beam BE and girder
ABC. Take a = 10 ft. and b = 15 ft. and roof live load of 100
lb/ft^2 .
The steel framework, as show in the figure below, is used to support the reinforced stone concrete slab. The slab is 7 inch thick. Determine the loading...
2) Consider the arrangement of beams and girders that are used to support a 5 in reinforced concrete floor for a small industrial building as shown in Figure 2. Design the beams and girders assuming that they are simply supported. Assume full lateral support of the compression flange and a live load of 80 psf. Concrete weight is 150 lb/ft3. (5 pts) Note : Floor continues on all sides Column Girder Ronen Beam ? 3 at 8 ft24 ft Figure...
A partial plan of an office building is shown. All structural steel is A36 steel el AM Partial floor plan (office building) Loads: Concrete floor: 150 pef thidh 1" finish wood floor: 2.5 psf Suspended fire-resistant ceiling: 3.0 psf Live load: 70 psf A36 steel: modulus of elasticity E -29x10° ksi The deflection caused by the live load only should be less than L/360; The total deflection caused by the dead load and live load should be less than L/240...
The continuous beam shown in Fig. 1 is part of a beam-and-slab floor system of an office building and is typical of a series of beams spaced at 4 m intervals. In addition to the dead load, the live load on the floor is 3 kPa. Using f'c = 32MPa, N32 bars for main reinforcement, a) Find the maximum positive and negative moments using the AS3600 simplified method. b) Design the beam cross-section for the maximum amount of tensile steel...
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...
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