2. A monolithic floor framing plan is shown in the figure. The columns are 300 mm square, girders are 250mm wide by 450 mm deep and slabs are 100 mm thick. The floor loads include floor finish of 0.77 kPa, ceiling system of 0.25 kPa, partition load of 1.0 kPa and live load of 4.8 kPa. Bar centroid from the edge of the beam is 70mm.Calcualte the following:a. Total factored floor load in 2 decimal places, ____?____ kPab. Total factored uniform load on girder GH in 2 decimal places, ____?____ kN/mc. Maximum ultimate bending moment at discontinuous end of girder GH to the nearest whole number = ___?_____ kN·m Table 406.5.2 Approximate Moments for Non-Prestressed Continuous Beams and One-Way SlabsMomentLocationConditionDiscontinuous endintegral withsupportwue/14End spanPositiveDiscontinuous endunrestrainedwuG/11InteriorAllW,l/16spansMember builtIntegrally withsupportingspandrel beamWA/24Interior faceof exteriorsupportMember builtintegrally withsupporting columnWaf/16Exterior faceTwo spansof firstinteriorsupportMore than twospansNegativelFace ofOtherWut/11Allsupportsa) Slabs with spansnot exceeding 3m.b) Beams whereratio of sum ofcolumn stiffnessesto beam stiffnessexceeds 8 at cachend of spanFace of allsupportssatisfying(a) or (b)WuA/12[1]To calculate negative moments, en shall be the average ofthe adjacent clear span lengths. 600080007000ABDFGH.JLMN00ZE00ZE

D.L = 0.77 + 0.25 + 1 = 2.02KPa L.L = 4.8 KPa Total factored load = 1.2 D.L + 1.6 L.L…

Answered: A monolithic floor framing plan is…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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2. A monolithic floor framing plan is shown in the figure. The columns are 300 mm square, girders are 250mm wide by 450 mm deep and slabs are 100 mm thick. The floor loads include floor finish of 0.77 kPa, ceiling system of 0.25 kPa, partition load of 1.0 kPa and live load of 4.8 kPa. Bar centroid from the edge of the beam is 70mm.

Calcualte the following:

a. Total factored floor load in 2 decimal places, ____?____ kPa

b. Total factored uniform load on girder GH in 2 decimal places, ____?____ kN/m

c. Maximum ultimate bending moment at discontinuous end of girder GH to the nearest whole number = ___?_____ kN·m

Table 406.5.2 Approximate Moments for Non-
Prestressed Continuous Beams and One-Way Slabs
Moment
Location
Condition
Discontinuous end
integral with
support
wue/14
End span
Positive
Discontinuous end
unrestrained
wuG/11
Interior
All
W,l/16
spans
Member built
Integrally with
supporting
spandrel beam
WA/24
Interior face
of exterior
support
Member built
integrally with
supporting column
Waf/16
Exterior face
Two spans
of first
interior
support
More than two
spans
Negativel
Face of
Other
Wut/11
All
supports
a) Slabs with spans
not exceeding 3m.
b) Beams where
ratio of sum of
column stiffnesses
to beam stiffness
exceeds 8 at cach
end of span
Face of all
supports
satisfying
(a) or (b)
WuA/12
[1]
To calculate negative moments, en shall be the average of
the adjacent clear span lengths.

6000
8000
7000
A
B
D
F
G
H.
J
L
M
N
00ZE
00ZE

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