Global Research Trends in Engineered Soil Development through Stabilisation: Scientific Production and Thematic Breakthrough AnalysisShow others and affiliations
2023 (English)In: Buildings, E-ISSN 2075-5309, Vol. 13, no 10, article id 2456
Article in journal (Refereed) Published
Abstract [en]
Soil, a naturally occurring resource, is increasingly used as a construction material. Stabilisation strengthens soil, which is weak as an engineering material. Stabilising soil changes its physical qualities, enhancing its strength. Soil stabilisation increases the shear strength and load-bearing capacity. Soil stabilisation refers to any endeavour to change natural soil for engineering purposes using physical, chemical, mechanical, or biological methods, or a mix of these. Strengthening road pavements includes improving the load-bearing capacity, tensile strength, and performance of unstable subsoils, sands, and waste materials. Due to market demands and scientific advances, the number of soil-stabilising additives has increased. These innovative stabilisers include reinforcing fibres, calcium chloride, sodium chloride, and cross-linking water-based styrene acrylic polymers, which are geopolymers that boost the load-bearing capacity and tensile strength of soil. Many materials are being explored for soil stabilisation. In this article, the authors investigated the direction of soil stabilisation research. Scientometric analysis identifies stabilisation challenges and research trends in the field. This study analysed research patterns by countries, authors, institutions, keywords, and journals from 1959 to 2023; in 2021, 150 articles were published, which was the highest number in a year. Citations peaked at 3084 in 2022. With 253 publications and 3084 citations, India was the most productive country. Iran and France published the fewest, 34 and 33, respectively. The Islamic Azad University and the National Institute of Technology had the fewest published articles with 17 articles. This work can help track soil stabilisation research and will serve as an information document for future research.
Place, publisher, year, edition, pages
MDPI , 2023. Vol. 13, no 10, article id 2456
Keywords [en]
soil stabilisation; expansive soil; fibre reinforced soil; scientometrics; trend analysis; research trend mapping; bibliometrics
National Category
Civil Engineering
Identifiers
URN: urn:nbn:se:hig:diva-43090DOI: 10.3390/buildings13102456ISI: 001094180000001Scopus ID: 2-s2.0-85175028763OAI: oai:DiVA.org:hig-43090DiVA, id: diva2:1801602
2023-10-022023-10-022025-10-02Bibliographically approved