DOI: 10.5592/CO/HG.2026.40
Autori: ALEKSANDRA N. ATANASOVSKA ,JOSIF JOSIFOVSKI , BOJAN SUSINOV , SEAD ABAZI
Sažetak:
The present paper presents a finite element analysis of a deep excavation with dimensions of 52.35 × 22.8 m and a depth of 12 m, located in the highly urbanized city center of Skopje. The soil conditions are complex, 8.5 m below groundwater level, in proximity to existing high raising buildings. For this purpose, a composite soldier pile and jet-grouting retaining wall is used to ensure dry conditions and stable excavation. The results of the analysis show that the combined design approach of composite, piles and soilcrete, elements offers a hydraulic and stability solution which is effective and practical for deep excavations under challenging ground and site conditions.