SOLVE STEP BY STEP IN DIGITAL FORMAT WITHOUT ARTIFICIAL INTELILGENCE Problem 1 Determine, according to the NTC-Concrete, the cutoff points of the longitudinal blue bars located in the bottom bed of the beam. Note that only two cutoff points must be established, corresponding to the two #8 bars painted in blue. Consider that the beam is made of concrete with f = 250 kg/cm² and bars with fy = 4200 kg/cm². For the calculation of the basic development lengths, consider #3 stirrups with two branches spaced 20 cm apart. The load shown already includes load factors. w₁ = 5.5 ton/m ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ 2#8 2#8 3#8 4#8 3 m 9 m 2#8 40 cm 5 cm 3#8 4#8 5 cm 1 m -> 5 cm 5 cm 70 cm

International Edition---engineering Mechanics: Statics, 4th Edition
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ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter9: Moments And Products Of Inertia Of Areas
Section: Chapter Questions
Problem 9.22P
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SOLVE STEP BY STEP IN DIGITAL FORMAT
WITHOUT ARTIFICIAL INTELILGENCE
Problem 1
Determine, according to the NTC-Concrete, the cutoff points of the
longitudinal blue bars located in the bottom bed of the beam. Note that only two cutoff points must
be established, corresponding to the two #8 bars painted in blue. Consider that the beam is made of
concrete with f = 250 kg/cm² and bars with fy = 4200 kg/cm². For the calculation of the basic
development lengths, consider #3 stirrups with two branches spaced 20 cm apart. The load shown
already includes load factors.
w₁ = 5.5 ton/m
↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓
2#8
2#8
3#8
4#8
3 m
9 m
2#8
40 cm
5 cm
3#8
4#8
5 cm
1 m ->
5 cm
5 cm
70 cm
Transcribed Image Text:SOLVE STEP BY STEP IN DIGITAL FORMAT WITHOUT ARTIFICIAL INTELILGENCE Problem 1 Determine, according to the NTC-Concrete, the cutoff points of the longitudinal blue bars located in the bottom bed of the beam. Note that only two cutoff points must be established, corresponding to the two #8 bars painted in blue. Consider that the beam is made of concrete with f = 250 kg/cm² and bars with fy = 4200 kg/cm². For the calculation of the basic development lengths, consider #3 stirrups with two branches spaced 20 cm apart. The load shown already includes load factors. w₁ = 5.5 ton/m ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ 2#8 2#8 3#8 4#8 3 m 9 m 2#8 40 cm 5 cm 3#8 4#8 5 cm 1 m -> 5 cm 5 cm 70 cm
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