1.Design reinforcement for a rectangular R.C. beam 250mm wide simply supported over an effective span of...
1.Design reinforcement for a rectangular R.C. beam 250mm wide simply supported over an effective span of 4m loaded with service load of 50kN/m including self weight.
2.A simply supported rectangular beam 230mmX415mm (eff..) is subjected to a factored shear of 150kN. Find spacing of 8mm dia. 2 legged Fe 415 steel grade stirrups if beam is reinforced with 0.85% steel. Take M20 concrete grade.
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1.Design reinforcement for a rectangular R.C. beam 250mm wide
simply supported over an effective span of...
1. A simply supported rectangular concrete beam has a clear span of 6m has a width...
1. A simply supported rectangular concrete beam has a clear span of 6m has a width of 400mm and has an effective depth of 625mm. The beam supports a total factored load of 168kN/m which includes the weight of the beam. Use fcā=28MPa, fy=414MPa. Use normal weight of concrete with 1.0. Determine approximately the total number of stirrups needed for the beam. 2. A rectangular beam reinforced for tension only has b=200mm and d=350mm. The tension steel area provided is...
Design a doubly R/F beam of size 300mmX700mm(overall). The beam is simply supported of span 6m...
Design a doubly R/F beam of size 300mmX700mm(overall). The beam is simply supported of span 6m and subjected to total u.d.l. of 80kN/m on entire span. Take M20 concrete grade and Fe415 steel grade.
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, fc, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section (rounded...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, f 'c, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section...
Problem 2 (25 points) A rectangular reinforced concrete beam has a width b-15 inches and effecti...
Problem 2 (25 points) A rectangular reinforced concrete beam has a width b-15 inches and effecti Concrete com ve depth d-24 inches. orcement fy- 60 ksi. imate load - 6 k/R pressive strength fe -4,000 psi and yield stress of steel reinf The beam is simply supported and subjected to a uniformly distributed ulti that includes the weight of the beam. Span is 28 feet. Assume interior exposure. s and show the proposed shear reinforcement Design the beam for shear...
For the simply supported beam shown, the span is 40 ft, dead load including own weight...
For the simply supported beam shown, the span is 40 ft, dead load including own weight is 5 k/ft and live load is 4 k/ft. Assume fy-60,000 psi and fc 4000 psi, find: Size of the longitudinal reinforcement at the critical section (5 points) Spacing of U stirrups # 4 at the critical section (support width is 12 in.) (5 points) a. b. 48" 26.5" As 16
Simply supported rectangular beam shown is 18in. wide and has an effective depth of 40in. Beam supports a factored load of 7.63 kips/ft on a clear span of 26.5ft. Given load includes the beam's s...
Simply supported rectangular beam shown is 18in. wide and has an
effective depth of 40in. Beam supports a factored load of 7.63
kips/ft on a clear span of 26.5ft. Given load includes the beam's
self weight. Design the web reinforcement. Use f'c = 4,000psi and
fy = 60,000psi. Show work and equations used. Draw shear diagram
and stirrup design.
PRODUCED BY AN AUTODESK STUDENT VERSION Wu 7.63 k/ft 26.5 ft 18in 40 in 43 in. 4 #10 bars Cross-Section
PRODUCED...
all parts A simply supported concrete beam is to be designed to span 8m. The beam...
all parts
A simply supported concrete beam is to be designed to span 8m. The beam is required to resist a dead load of 40 kN/m (which includes an allowance for self-weight) and an imposed load of 20 kN/m Calculate the ultimate design load that the beam will be required to resist and hence calculate the ultimate design moment. (10 Marks] b) Choose an appropriate depth and width of the beam. [5 marks] c) Calculate an appropriate amount of reinforcing...
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead l...
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead load (DL) gf 100 KN/m (excluding its own weight) and upiform live load LL) of 40KN/m. The beam is reinforced with 025 longitudinal rebars with 40mm cleat cover to the stirrups. Material properties: fy 420 MPa, fe 25 MPa. Beam dimension b 400mm and h 600mm....
8-7 A rectangular beam with cross section b h=24 in., and d tored load of 3.9...
8-7 A rectangular beam with cross section b h=24 in., and d tored load of 3.9 kips/ft, including its own dead load. The beam is simply supported with a is reinforced with five No. 7 Grade-60 bars, two of which are cutoff between midspan and the and three of which extend 10 in. past the centers of supports. f= 4000 psi. (normal weight). The beam has Grade 60 No. 3 stirrups satisfying AC Code Sections 9.7.6.2.2 and 9.6.3.3. 14 in.,...
A rectangular reinforced concrete beam of span 16 ft supports a concentrated load of 40 kips at mid-point of the beam and a uniformly-distributed load of 4 kips/ft over the entire span. Given: (a) The breadth of the beam is 18 inches. (b) Concrete compressive strength, fc, is 3500 psi. (c) Rebar is Grade 40 steel i) Determine the maximum moment and maximum shear acting on the beam. ii) Determine the minimum effective depth 'd' of the beam section (rounded...
Problem 2 (25 points) A rectangular reinforced concrete beam has a width b-15 inches and effecti Concrete com ve depth d-24 inches. orcement fy- 60 ksi. imate load - 6 k/R pressive strength fe -4,000 psi and yield stress of steel reinf The beam is simply supported and subjected to a uniformly distributed ulti that includes the weight of the beam. Span is 28 feet. Assume interior exposure. s and show the proposed shear reinforcement Design the beam for shear...
For the simply supported beam shown, the span is 40 ft, dead load including own weight is 5 k/ft and live load is 4 k/ft. Assume fy-60,000 psi and fc 4000 psi, find: Size of the longitudinal reinforcement at the critical section (5 points) Spacing of U stirrups # 4 at the critical section (support width is 12 in.) (5 points) a. b. 48" 26.5" As 16
Simply supported rectangular beam shown is 18in. wide and has an
effective depth of 40in. Beam supports a factored load of 7.63
kips/ft on a clear span of 26.5ft. Given load includes the beam's
self weight. Design the web reinforcement. Use f'c = 4,000psi and
fy = 60,000psi. Show work and equations used. Draw shear diagram
and stirrup design.
PRODUCED BY AN AUTODESK STUDENT VERSION Wu 7.63 k/ft 26.5 ft 18in 40 in 43 in. 4 #10 bars Cross-Section
PRODUCED...
all parts
A simply supported concrete beam is to be designed to span 8m. The beam is required to resist a dead load of 40 kN/m (which includes an allowance for self-weight) and an imposed load of 20 kN/m Calculate the ultimate design load that the beam will be required to resist and hence calculate the ultimate design moment. (10 Marks] b) Choose an appropriate depth and width of the beam. [5 marks] c) Calculate an appropriate amount of reinforcing...
simply supported reinforced concrete beam of rectangular section is hung on the left end by a 400mm square post working in tension, as shown in the figure below. The beam supports a uniform dead load (DL) gf 100 KN/m (excluding its own weight) and upiform live load LL) of 40KN/m. The beam is reinforced with 025 longitudinal rebars with 40mm cleat cover to the stirrups. Material properties: fy 420 MPa, fe 25 MPa. Beam dimension b 400mm and h 600mm....
8-7 A rectangular beam with cross section b h=24 in., and d tored load of 3.9 kips/ft, including its own dead load. The beam is simply supported with a is reinforced with five No. 7 Grade-60 bars, two of which are cutoff between midspan and the and three of which extend 10 in. past the centers of supports. f= 4000 psi. (normal weight). The beam has Grade 60 No. 3 stirrups satisfying AC Code Sections 9.7.6.2.2 and 9.6.3.3. 14 in.,...
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