Authors :
Ir Magloire Komende Komende Alung; Ir Kevin Lumpungu Lutumba; Komende Hikuuru Nadja
Volume/Issue :
Volume 11 - 2026, Issue 6 - June
Google Scholar :
https://tinyurl.com/4mhx3333
Scribd :
https://tinyurl.com/y2tx343t
DOI :
https://doi.org/10.38124/ijisrt/26jun645
Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.
Abstract :
The urban expansion of the megacity of Kinshasa necessitates the occupation of marginal areas with precarious
mechanical characteristics. The Yolo Sud IV district, located in the Funa plain, exhibits complex Quaternary sedimentation
characterized by a sub-surface water table at 0.20 m. This study examines the mechanical response of the surface formations
using an integrated approach combining geotechnical investigations (oedometer tests, dynamic penetration) and geophysical
methods (Electrical Resistivity Tomography - ERT).
Keywords :
Urban Geotechnics, Compressible Soils, Oedometer Consolidation, ERT, Kinshasa, Geogrids, Coffee Husk Ash.
References :
- Atahu, MK, et al. (2019). Geotechnical Properties of Clay Soil Stabilized with Coffee Husk Ash. IJER.
- Fredlund, D.G., & Rahardjo, H. (1993). Soil Mechanics for Unsaturated Soils. John Wiley & Sons.
- Komende Komende Alung, M. (2026). Geotechnical characterization and analysis of the behavior of compressible soils: Case of Yolo South IV. Master's thesis, ISAU-INBTP.
- Lateef et al. (2010). Geological constraints on urban, sustainability, Kinshasa, City, Democratic Republic of Congo. Environmental Geosciences. V.17, no.1. pp.17-35.
- Nzau Umba-di-Mbudi, C. (2025). Improving the Load-Bearing Capacity of Pavement Soils of Kinshasa (DR Congo) Using Geogrids. IOSR-JMCE, 22(5).
- Wang, L., et al. (2024). Foam conditioning and muck compressibility in shield tunnel.
The urban expansion of the megacity of Kinshasa necessitates the occupation of marginal areas with precarious
mechanical characteristics. The Yolo Sud IV district, located in the Funa plain, exhibits complex Quaternary sedimentation
characterized by a sub-surface water table at 0.20 m. This study examines the mechanical response of the surface formations
using an integrated approach combining geotechnical investigations (oedometer tests, dynamic penetration) and geophysical
methods (Electrical Resistivity Tomography - ERT).
Keywords :
Urban Geotechnics, Compressible Soils, Oedometer Consolidation, ERT, Kinshasa, Geogrids, Coffee Husk Ash.