2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and emin = 0.44, determine the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1:57:53
A 0:50 :491 .l
KB/S
1. A saturated soil with a volume
of 19.65cc has a mass of 36g.
When the soil was dried its
volume and mass were 13.50cc
and 25g respectively. What is the
shrinkage limit of the soil?
2. The field unit weight of the soil
sample 1s 1960 kg/m³ and the
unit weight of the soil particle is
2700 kg/ m. If the emax = 0.69 and
emin =
0.44,
determine
the
following:
a) Specific gravity
b) Dry unit weight if water
content is 15%
c) Porosity
d) Relative density
e) Saturated unit weight
f) Effective unit weight
g) Weight of water in KN that
must be added per m3 for a
90%-degree saturation
h) Mass of water in kg to be
added per 2.5m³ to reach full
saturation
i) If max dry unit weight is
18KN/m³,
what
is
the
Transcribed Image Text:1:57:53 A 0:50 :491 .l KB/S 1. A saturated soil with a volume of 19.65cc has a mass of 36g. When the soil was dried its volume and mass were 13.50cc and 25g respectively. What is the shrinkage limit of the soil? 2. The field unit weight of the soil sample 1s 1960 kg/m³ and the unit weight of the soil particle is 2700 kg/ m. If the emax = 0.69 and emin = 0.44, determine the following: a) Specific gravity b) Dry unit weight if water content is 15% c) Porosity d) Relative density e) Saturated unit weight f) Effective unit weight g) Weight of water in KN that must be added per m3 for a 90%-degree saturation h) Mass of water in kg to be added per 2.5m³ to reach full saturation i) If max dry unit weight is 18KN/m³, what is the
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