Foundation Reinforcement for Port Terminal Expansion
The project involved ensuring the stability of a critical container terminal expansion, where soft soils and proximity to the sea presented a significant geotechnical challenge.
The Challenge
The expansion area featured a stratum of soft, compressible marine clays over 15 meters thick. The anticipated loads from the new docks and gantry cranes required a foundation solution that controlled differential settlements and ensured long-term stability against water action.
Our Approach
A comprehensive geotechnical investigation campaign was executed, including boreholes, "in situ" tests, and laboratory analysis. The design was based on a combination of large-diameter driven piles to transfer the load to competent strata, and a reinforced foundation slab that distributes loads and minimizes settlements. Numerical models were performed to simulate soil behavior under cyclic loading.
Implementation and Results
The installation of over 400 piles was monitored with high-precision instrumentation. Quality control was strict in every phase. The result was a foundation that met all safety and serviceability criteria, allowing the port expansion to be completed within the established timeframe and without incidents.
Verification Materials
- Geotechnical Report: Complete soil analysis and foundation recommendations.
- Design Plans: Structural details of piles and foundation slab.
- Monitoring Records: Settlement graphs and construction control.
- Quality Certificates: Documentation of materials and driving processes.
Client: Mediterranean Port Consortium
Location: East Coast, Spain
Year: 2022