a. Draw the moment and shear diagrams You are required to determinate beam yourself. To check your work, the correct maximum shear and moment values will be: V₁ = 56.25 kip, VÅ = -63.75/30 kip, Max = 527.3 kip - ft, Max = 150.0 kip - ft Imax C. If the beam width is set by architectural consideration to be b = 16 in., determine the beam effective depth d, and height h using an initial tensile strain of & = 0.00975. J Design the flexural steel A, for span A-B using #9 bars and sketch the designed flexural reinforcement.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Exam objective flexural design and shear design of below beam. Beam is made with normal
weight concrete, f = 6,000 psi and grade 60 steel fy = 60,000 psi is used for longitudinal
reinforcement and grade 40 steel fyt=40,0000 psi is used for stirrups. The beam is in normal
environmental exposure. The load wy on the beam is the ultimate load and already includes the
weight of the beam.
C.
e.
f.
A
g.
h.
W₁ = 3 kip/ft
#3 double-leg at 8" O.C.
40'-0"
2#8
FILT
+
B
a. Draw the moment and shear diagrams You are required to analyze the statically
determinate beam yourself. To check your work, the correct maximum shear and
moment values will be:
VA = 56.25 kip, VB = -63.75/30 kip, Max
= 527.3 kip-ft, Max = 150.0 kip - ft
b.
If the beam width is set by architectural consideration to be b = 16 in.,
determine the beam effective depth d, and height h using an initial tensile strain of &t=
0.00975.
(
10'-0"
d. t
Determine if the cross section satisfies the flexural design requirements in span
B-C if the reinforcement shown in figure is used? (hint: three requirements must be
checked)?
C
) Design the flexural steel As for span A-B using #9 bars and sketch the designed
flexural reinforcement.
If the effect of partial live load on the span is neglected in shear design,
Vu
determine at critical sections of the beam.
Φ
Find stirrups spacing, s, in span A-B if #3 double leg is used and report the
number of required stirrups in this span.
At what point in span B-C, shear reinforcement will no longer required?
Sketch the final design (flexural and shear)
Transcribed Image Text:Exam objective flexural design and shear design of below beam. Beam is made with normal weight concrete, f = 6,000 psi and grade 60 steel fy = 60,000 psi is used for longitudinal reinforcement and grade 40 steel fyt=40,0000 psi is used for stirrups. The beam is in normal environmental exposure. The load wy on the beam is the ultimate load and already includes the weight of the beam. C. e. f. A g. h. W₁ = 3 kip/ft #3 double-leg at 8" O.C. 40'-0" 2#8 FILT + B a. Draw the moment and shear diagrams You are required to analyze the statically determinate beam yourself. To check your work, the correct maximum shear and moment values will be: VA = 56.25 kip, VB = -63.75/30 kip, Max = 527.3 kip-ft, Max = 150.0 kip - ft b. If the beam width is set by architectural consideration to be b = 16 in., determine the beam effective depth d, and height h using an initial tensile strain of &t= 0.00975. ( 10'-0" d. t Determine if the cross section satisfies the flexural design requirements in span B-C if the reinforcement shown in figure is used? (hint: three requirements must be checked)? C ) Design the flexural steel As for span A-B using #9 bars and sketch the designed flexural reinforcement. If the effect of partial live load on the span is neglected in shear design, Vu determine at critical sections of the beam. Φ Find stirrups spacing, s, in span A-B if #3 double leg is used and report the number of required stirrups in this span. At what point in span B-C, shear reinforcement will no longer required? Sketch the final design (flexural and shear)
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