DLSU Senior High School Research Congress Conference Proceedings
Document Type
Paper Presentation
Research Advisor (Last Name, First Name, Middle Initial)
Uy, Erica Elice S.
Abstract/Executive Summary
This study presents a comparative bibliometric analysis of coir and jute as sustainable reinforcement alternatives in geotechnical engineering, focusing on their characterization and performance from a materials science perspective. As geotechnical engineers seek environmentally sustainable alternatives to synthetic reinforcements, natural fibers like coir and jute have gained interest, however, limited comparative evaluations exist assessing their research maturity and practical readiness. Using Scopus-indexed literature visualized through VOSviewer, the research maps keyword networks, author collaborations, and thematic clusters to assess trends surrounding these natural fibers. The results suggest that coir-related research is more advanced and field-intensive as its core themes are centered around compressive strength, durability, and geotextile applications; this emphasizes the relevance of coir as a long-term natural resource. Conversely, jute studies are mostly experimental with a focus on biodegradability, tensile behavior, and surface treatment, making it ideal for short-term applications. Thematic and trend analyses highlight the practical geotechnical usage of coir, while the emerging research on jute is strongly linked to composite development and lifecycle performance, which are key concerns in materials science. The field remains fragmented, particularly in jute research, which lacks collaborative coherence and standardized testing protocols. In order to be able to consider both fibers viable as engineering materials, future research must focus on long-term mechanical performance along with the integration of a material design framework. Ultimately, this study sets both coir and jute within the broad context of sustainable material science, giving direction for the development of solutions in the resilience of infrastructure and soil reinforcement.
Keywords
coir; jute; material science; natural fiber; soil reinforcement