hear and flexure only is reinforcnd as follows: TOP BARS BOTTOM BARS @ MIDSPAN 2-016 mm 3-016 mm @ FACE OF SUPPORTS 5-016 mm 2-016 mm Given Stirrup diameter, dg- 10 mm Concrete fe21 MPa Steel rebar fy- 415 MPa Stirrup fy 275 MPa Beam size b xh 250 mm x 450 mm Ssume all bars laid out in single layer. lculate the following: aile steel ratio in positive bending at midspan = (in 5 decimal places) kN-m (nearest whole number) Moment strength of section at midspan for positive bending = al Moment strength of section at face of support for negative bending = kN-m (nearest whole number)

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Author:Segui, William T.
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Chapter5: Beams
Section: Chapter Questions
Problem 5.6.3P
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Question 1
A hwo span beam subjected to shear and flexure only is reinforced as follows:
@ MIDSPAN
2-016 mm
3-016 mm
SECTION
@ FACE OF SUPPORTS
TOP BARS
BOTTOM BARS
5-016 mm
2-016 mm
Given:
Stirrup diameter, dg - 10 mm
Concrete fe=21 MPa
Steel rebar fy 415 MPa
Stirrup fy= 275 MPa
Beam sizebxh=250 mm x 450 mm
Assume all bars laid out in single layer.
Calculate the following:
Tensile steel ratio in positive bending at midspan =
(in 5 decimal places)
Design Moment strength of section at midspan for positive bending =
kN-m (nearest whole number)
kN m (nearest whole number)
Nominal Moment strength of section at face of support for negative bending =
Transcribed Image Text:Pabacboadcom Question Campletion Stutn MOD LE 4 A Movtng to another question will save this response Question 1 A hwo span beam subjected to shear and flexure only is reinforced as follows: @ MIDSPAN 2-016 mm 3-016 mm SECTION @ FACE OF SUPPORTS TOP BARS BOTTOM BARS 5-016 mm 2-016 mm Given: Stirrup diameter, dg - 10 mm Concrete fe=21 MPa Steel rebar fy 415 MPa Stirrup fy= 275 MPa Beam sizebxh=250 mm x 450 mm Assume all bars laid out in single layer. Calculate the following: Tensile steel ratio in positive bending at midspan = (in 5 decimal places) Design Moment strength of section at midspan for positive bending = kN-m (nearest whole number) kN m (nearest whole number) Nominal Moment strength of section at face of support for negative bending =
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