Fundamentals Of Construction Estimating
4th Edition
ISBN: 9781337399395
Author: Pratt, David J.
Publisher: Cengage,
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Chapter 16, Problem 4RQ
Prepare a typical bay estimate based on the following information:
a. Bay size of
b. There are 50 bays in the building.
c. Unit prices:
• Concrete piles: $950.00 each
• Concrete pile caps: $725.00 each
• Slab-on-grade: $12.50 per sq. ft.
• Structural steel frame: $4.90 per sq. ft.
• Roof structure: $10.75 per sq. ft.
• Roofing: $8.20 per sq. ft.
• Plumbing & HVAC: $9.80 per sq. ft.
• Electrical: $6.10 per sq. ft.
• Exterior foundations: $100.00 per linear ft.
• Exterior walls: 728.00 per linear ft.
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3 m
35 kN
4m
84 kN
+3m
EA = constant
E = 200 GPa
A
T5
4m
Add
1,200 mm²
Find Horizontal and vertical displacement at B
4 kN
m
m-
B
Determine Vertical displacement at C
Determine the displacement or point B of the steel beam shown in
Take E200 GPa, I = 500(106) mm4.
5 m 2/
40 kN
B
12 kN/m
4 m.
12 kN/m
3 m
B
10 m-
E
constant = 70 GPa
I 554 (10) mm
Determine Displacement at C
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In a floor of an industrial building, boilers are supported symmetrically on secondary
beams A and B, which have a centre-to-centre distance of 5 m and which are in turn
supported by the main beam, which has a span of 9 m (see Fig. 10.62). Design the
main beam given the following data:
S₂ S
S,-40
S,-100
P
S,=40
40
80
80
40
Chapter 16 Solutions
Fundamentals Of Construction Estimating
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