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Sivakumar Gowthaman
Sivakumar Gowthaman
Senior Lecturer, Department of Engineering Technology, University of Jaffna
Verified email at tech.jfn.ac.lk - Homepage
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Year
A state-of-the-art review on soil reinforcement technology using natural plant fiber materials: Past findings, present trends and future directions
S Gowthaman, K Nakashima, S Kawasaki
Materials 11 (4), 553, 2018
1802018
Biogeotechnical approach for slope soil stabilization using locally isolated bacteria and inexpensive low-grade chemicals: A feasibility study on Hokkaido expressway soil, Japan
S Gowthaman, S Mitsuyama, K Nakashima, M Komatsu, S Kawasaki
Soils and foundations 59 (2), 484-499, 2019
962019
Freeze-thaw durability and shear responses of cemented slope soil treated by microbial induced carbonate precipitation
S Gowthaman, K Nakashima, S Kawasaki
Soils and Foundations 60 (4), 840-855, 2020
882020
Feasibility study for slope soil stabilization by microbial induced carbonate precipitation (MICP) using indigenous bacteria isolated from cold subarctic region
S Gowthaman, T Iki, K Nakashima, K Ebina, S Kawasaki
SN applied sciences 1 (11), 1-16, 2019
772019
The influence of the addition of plant-based natural fibers (Jute) on biocemented sand using MICP method
MA Imran, S Gowthaman, K Nakashima, S Kawasaki
Materials 13 (18), 4198, 2020
472020
Effect of wetting and drying cycles on the durability of bio-cemented soil of expressway slope
S Gowthaman, K Nakashima, S Kawasaki
International Journal of Environmental Science and Technology 19 (4), 2309-2322, 2022
412022
Calcium phosphate biocement using bone meal and acid urease: An eco-friendly approach for soil improvement
S Gowthaman, M Yamamoto, K Nakashima, V Ivanov, S Kawasaki
Journal of Cleaner Production 319, 128782, 2021
392021
Removal of ammonium by-products from the effluent of bio-cementation system through struvite precipitation
S Gowthaman, A Mohsenzadeh, K Nakashima, S Kawasaki
Materials Today: Proceedings 61, 243-249, 2022
342022
Durability analysis of bio-cemented slope soil under the exposure of acid rain
S Gowthaman, K Nakashima, S Kawasaki
Journal of Soils and Sediments 21, 2831-2844, 2021
312021
A two-stage treatment process for the management of produced ammonium by-products in ureolytic bio-cementation process
A Mohsenzadeh, E Aflaki, S Gowthaman, K Nakashima, S Kawasaki, ...
International Journal of Environmental Science and Technology 19 (1), 449-462, 2021
222021
Microbial Induced Slope Surface Stabilization Using Industrial-Grade Chemicals: A Preliminary Laboratory Study.
S Gowthaman, S Mitsuyama, K Nakashima, M Komatsu, S Kawasaki
International Journal of Geomate 17 (60), 110-116, 2019
182019
Evaluating Mechanical Strength of Peat Soil Treated by Fiber Incorporated Bio-cementation
M Chen, S Gowthaman, K Nakashima, S Kawasaki
International Journal of Geomate 20 (78), 121-127, 2021
172021
The Amendments in Typical Microbial Induced Soil Stabilization by Low-Grade Chemicals, Biopolymers and Other Additives: A Review
S Gowthaman, THK Nawarathna, PGN Nayanthara, K Nakashima, ...
Building Materials for Sustainable and Ecological Environment, 49-72, 2021
172021
Effect of Scallop Powder Addition on MICP Treatment of Amorphous Peat
S Gowthaman, M Chen, K Nakashima, S Kawasaki
Frontiers in Environmental Science 9 (690376), 2021
142021
Three-dimensional numerical simulation and validation of load-settlement behaviour of a pile group under compressive loading
S Gowthaman, MCM Nasvi
Engineer: Journal of the Institution of Engineers, Sri Lanka 51 (01), 9-21, 2018
142018
Numerical study and comparison of the settlement behaviours of axially loaded piles using different material models
S Gowthaman, MCM Nasvi, S Krishnya
Engineer: Journal of the Institution of Engineers, Sri Lanka 50 (2), 1-10, 2017
142017
Influence of humic acid on microbial induced carbonate precipitation for organic soil improvement
M Chen, S Gowthaman, K Nakashima, S Kawasaki
Environmental science and pollution research 30 (6), 15230-15240, 2023
112023
Polymer-assisted enzyme induced carbonate precipitation for non-ammonia emission soil stabilization
Z Yan, S Gowthaman, K Nakashima, S Kawasaki
Scientific reports 12 (1), 8821, 2022
112022
Experimental study on sand stabilization using bio-cementation with wastepaper fiber integration
M Chen, S Gowthaman, K Nakashima, S Komatsu, S Kawasaki
Materials 14 (18), 5164, 2021
112021
Field experimentation of bio-cementation using low-cost cementation media for preservation of slope surface
S Gowthaman, H Koizumi, K Nakashima, S Kawasaki
Case Studies in Construction Materials 18, e02086, 2023
102023
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