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Open access
Jul 2026
Geotechnical Subsurface Characterization and Foundation Design Recommendations for a Proposed Six-Story Structure in Port Harcourt, Nigeria
The influence of groundwater on foundation performance, poor soil characteristics, and insufficient subsurface foundation depth, which can lead to structural settlement, are some of the factors responsible for foundation failure. This work presents a geotechnical investigation carried out in part of Port Harcourt, Nige...
I. Ameh, Emele Uduma Okpogo
· Journal of Built Environment... · 0 citations
Open access
Sep 2026
Geotechnical Evaluation of the Influence of Saltwater Intrusion on the Shear Strength Properties of Coastal Soils: A Case Study of Ikot Abasi L.G.A.
Saltwater intrusion can significantly alter the geotechnical properties of coastal soils, with implications for infrastructure stability and environmental management. This study investigated the effects of salinity on the shear strength parameters of coastal soils in Ikot Abasi Local Government Area, Nigeria....
Edifonte Akpan Jack, A. P. Paulinus
· Open Civil Engineering Journ... · 0 citations
Review
2026
Subsoil Geotechnical Evaluation for the Design and Construction River Bridge Along Onuinyang Ikuano Road, Bende LGA, Abia State, Nigeria
This study investigates the ground condition and engineering properties of the subsurface soils along Onuiyang Ikuano Road in Bende LGA, Abia State, Nigeria using geotechnical method. The aim is to determine geotechnical parameters for the design and construction of the abutement and pier of a river bridge to link two...
Morrison T., Okpobiri O. E.
· International Journal of Lat... · 0 citations
Open access
Aug 2026
Comparative Bearing Capacity Assessment of Bored Pile and Driven Pile Foundations under Complex Geotechnical Conditions in a Volcanic-Tectonic Region
Foundation performance in heterogeneous volcanic–tectonic ground is strongly influenced by variations in soil resistance, lithology, and rock-mass quality. This study compares the allowable axial capacity of 0.40 m diameter bored and driven piles under complex soil–rock conditions at Mebongo Village, North Gorontalo, I...
Fadly Achmad
· International Journal of Sci... · 0 citations
Open access
Sep 2026
Assessment of the Significance of Moisture Variations in Construction Soils Investigated Using a Light Weight Deflectometer: an Experimental Study on Fine Sands and Sandy Silts/Sandy Clays
In situ investigations of construction subsoil are a key component of engineering site investigation for infrastructure and building projects. The light weight deflectometer method (LWD) is becoming increasingly popular owing to its rapid measurement procedure, ease of use, and high mobility during investigations. This...
Maciej Dysierowicz, Igor Śniady, R. Radaszewski
· Civil and Environmental Engi... · 0 citations
Open access
Aug 2026
Experimental Investigation on Water-Sensitive Engineering Behaviors of High-Fines Clayey Sand and Quantitative Correlations Between Physical and Mechanical Indices
Clayey sand is a typical transitional coastal alluvial soil controlled by both coarse-grain friction and fine-grain cementation. Current studies focus mostly on remolded samples, lacking systematic understanding of water-induced structural degradation and quantitative physico-mechanical correlations for natural undistu...
Da-Yu Yang, Rencheng Ye, Ze-Jun Song et al.
· Infrastructures · 0 citations