Fundamentals Of Construction Estimating
4th Edition
ISBN: 9781337399395
Author: Pratt, David J.
Publisher: Cengage,
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Chapter 6, Problem 10RQ
To determine
The hoisting and scaffolding operations accounted for in an estimate of masonry work.
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For the gravity concrete dam shown in the figure, (the vertical stresses at toe and heel ((Pmax & Pmin) are
and 52 ton/m respectively.
following data are available :-
-Unit weight of concrete (yconc) 2.4 ton/m²
-Neglect Wave pressure, silt pressure, ice force and earth quake force.
#=0.65
Find factor of safety against sliding and overturning (F.Sslid & F.Sover)
AS
115 m
Sm
120 m
Must be handwrittenShow your complete solution with proper working equations.Express intermediate answers to at least four (4) decimal places and round final answers to two (2) decimal places. Enclose and summarize your final answers in a box
: For the gravity concrete dam shown in the figure, the following data are available:
The factor of safety against sliding (F.S sliding)=1.2
Unit weight of concrete (Yconc)=24 KN/m³
- Neglect( Wave pressure, silt pressure, ice force and earth quake force)
μ=0.65, (Ywater) = 9.81 KN/m³
Find factor of safety against overturning (F.S overturning)
6m3
80m
Sm
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Fundamentals Of Construction Estimating
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