j. eng. applied sci., 15 (4): 995-999, 2020
TRANSCRIPT
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J. Eng. Applied Sci., 15 (4): 995-999, 2020
Basic properties and mechanical properties test
Begin
Problem formulation and objectives
Literature study
Sample preparation
Mechanical elementtest soft soil wet-dryscenario
C Unconfined
compression test CBR testC
C Unconfined
compression test CBR testC
Mechanical elementtest zeolite-stabilizedsoft soil wet-dryscenario
As comparison
Model test soft soil
road foundation
layer with variated
water content
Model test zeolite-
stabilized soft soil
road foundation
layer with variated
water content
As comparison
Analysis and comparison
Results and conclusions
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1.48
1.46
1.44
1.42
1.40
1.38
1.36
1.34
1.32
1.30
Dry
den
sity
(g
cm)
-3
Untreated soil3% zeolite
Water content (%)
0 10 20 30 40 50 60
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
Unconf ined compressive strengthCBR
Cycle
Unc
onf
ined
com
pres
sive
stre
ngth
(kg
cm
)-2
8
4
6
5
4
3
2
1
0
CB
R (
%)
0 0.5 1.0 1.5 2.0 2.5 3.0
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
Unconf ined compressive strengthCBR
Cycle
Unc
onf
ined
com
pres
sive
stre
ngth
(kg
cm
)-2
8
4
6
5
4
3
2
1
0
CB
R (
%)
0 0.5 1.0 1.5 2.0 2.5 3.0
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9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
Untreated soil3% zeolite
Water content (%)
CB
R (
%)
15 20 25 30 35 40 45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
Untreated soil3% zeolite
Water content (%)
Unc
onf
ined
com
pres
sive
stre
ngth
(kg
cm
)-2
15 25 35 45
ined
0.00.51.01.52.02.53.03.54.04.55.05.56.06.57.07.58.0
Set
tlem
ent (
mm
)
Dial space (m)
21% water content31% water content41% water content3% zeolite 21% water content3% zeolite 31% water content3% zeolite 41% water content
0.0 0.2 0.4 0.6 0.8 1.0
0
1
2
3
4
5
6
7
8
9Se
ttlem
ent (
mm
)
0 10 20 30 40 50 10060 70 80 90
21% water content31% water content41% water content3% zeolite 21% water content3% zeolite 31% water content3% zeolite 41% water content
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