Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility
This study reports the mechanical properties of paddy soil in respect to vehicle mobility in Sungai Burong, Tanjung Karang, Malaysia. Soil samples were taken from the topsoil layer of 0-5 cm and subsoil layers of 5-15 cm, 15-25 cm and 25-35 cm depths at fifteen different locations in triplet repl...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English English |
| Published: |
INSInet Publication
2010
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/10393/ http://psasir.upm.edu.my/id/eprint/10393/1/Mechanical%20Properties%20of%20Paddy%20Soil%20in%20Relation%20to%20High%20Clearance%20Vehicle%20Mobility.pdf |
| _version_ | 1848841411277881344 |
|---|---|
| author | Abubakar, Mohammed Shu'aibu Ahmad, Desa Othman, Jamarei Sulaiman, Shamsudin |
| author_facet | Abubakar, Mohammed Shu'aibu Ahmad, Desa Othman, Jamarei Sulaiman, Shamsudin |
| author_sort | Abubakar, Mohammed Shu'aibu |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | This study reports the mechanical properties of paddy soil in respect to vehicle mobility
in Sungai Burong, Tanjung Karang, Malaysia. Soil samples were taken from the topsoil layer of 0-5
cm and subsoil layers of 5-15 cm, 15-25 cm and 25-35 cm depths at fifteen different locations in
triplet replications using 216 cm3 volume core samplers. Soil shearing characteristics, parameters that
include water content, bulk density, soil cohesion, angle of internal friction, shear deformation
modulus were determined in the laboratory using oven and direct shear box apparatus. The loadsinkage
test was carried out in field using soil bearing capacity apparatus. The mean values of paddy
soil water content and bulk densities obtained were 47.08 %, 60.65 %, 79.78 %, 94.07 % and 9. 8
x 10-10 g/cm3, 1.24 x 10-9 g/cm3, 1.30 x 10-9 gc/m3, 1.45 x 10-9 g/cm3 at depths of 0-5 cm, 5-15 cm,
15-25 cm and 25-35 cm respectively. Mean values of soil cohesion, angle of internal friction and
shear deformation modulus were found to be 6.22 kN/m2, 5.03 kN/m2, 3.15 kN/m2, 1.40kN/m2 and
30.73o, 27.87o, 18.22o, 17.86o at depths of 0-5 cm, 5-15 cm, 15-25 cm and 25-35 cm respectively. It
was found that the in-situ shearing strength of the paddy soil dropped from 3.32 kN/m2 to 2.16 kN/m2
to 1.74 kN/m2 and to 1.59 kN/m2 as the depths increased from 0-5 cm, 5-15 cm, 15-25 cm and 25-35
cm respectively. This shows that vane blade size and depth had significant effect on the in-situ
shearing strength. It was also observed that the plate sinkage in the paddy soil increased with
increasing pushing load |
| first_indexed | 2025-11-15T07:42:48Z |
| format | Article |
| id | upm-10393 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T07:42:48Z |
| publishDate | 2010 |
| publisher | INSInet Publication |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-103932015-11-02T06:37:31Z http://psasir.upm.edu.my/id/eprint/10393/ Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility Abubakar, Mohammed Shu'aibu Ahmad, Desa Othman, Jamarei Sulaiman, Shamsudin This study reports the mechanical properties of paddy soil in respect to vehicle mobility in Sungai Burong, Tanjung Karang, Malaysia. Soil samples were taken from the topsoil layer of 0-5 cm and subsoil layers of 5-15 cm, 15-25 cm and 25-35 cm depths at fifteen different locations in triplet replications using 216 cm3 volume core samplers. Soil shearing characteristics, parameters that include water content, bulk density, soil cohesion, angle of internal friction, shear deformation modulus were determined in the laboratory using oven and direct shear box apparatus. The loadsinkage test was carried out in field using soil bearing capacity apparatus. The mean values of paddy soil water content and bulk densities obtained were 47.08 %, 60.65 %, 79.78 %, 94.07 % and 9. 8 x 10-10 g/cm3, 1.24 x 10-9 g/cm3, 1.30 x 10-9 gc/m3, 1.45 x 10-9 g/cm3 at depths of 0-5 cm, 5-15 cm, 15-25 cm and 25-35 cm respectively. Mean values of soil cohesion, angle of internal friction and shear deformation modulus were found to be 6.22 kN/m2, 5.03 kN/m2, 3.15 kN/m2, 1.40kN/m2 and 30.73o, 27.87o, 18.22o, 17.86o at depths of 0-5 cm, 5-15 cm, 15-25 cm and 25-35 cm respectively. It was found that the in-situ shearing strength of the paddy soil dropped from 3.32 kN/m2 to 2.16 kN/m2 to 1.74 kN/m2 and to 1.59 kN/m2 as the depths increased from 0-5 cm, 5-15 cm, 15-25 cm and 25-35 cm respectively. This shows that vane blade size and depth had significant effect on the in-situ shearing strength. It was also observed that the plate sinkage in the paddy soil increased with increasing pushing load INSInet Publication 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/10393/1/Mechanical%20Properties%20of%20Paddy%20Soil%20in%20Relation%20to%20High%20Clearance%20Vehicle%20Mobility.pdf Abubakar, Mohammed Shu'aibu and Ahmad, Desa and Othman, Jamarei and Sulaiman, Shamsudin (2010) Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility. Australian Journal of Basic and Applied Sciences, 4 (5). pp. 906-913. ISSN 1991-8178 http://www.insipub.com/ajbas/2010/906-913.pdf English |
| spellingShingle | Abubakar, Mohammed Shu'aibu Ahmad, Desa Othman, Jamarei Sulaiman, Shamsudin Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title | Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title_full | Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title_fullStr | Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title_full_unstemmed | Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title_short | Mechanical Properties of Paddy Soil in Relation to High Clearance Vehicle Mobility |
| title_sort | mechanical properties of paddy soil in relation to high clearance vehicle mobility |
| url | http://psasir.upm.edu.my/id/eprint/10393/ http://psasir.upm.edu.my/id/eprint/10393/ http://psasir.upm.edu.my/id/eprint/10393/1/Mechanical%20Properties%20of%20Paddy%20Soil%20in%20Relation%20to%20High%20Clearance%20Vehicle%20Mobility.pdf |