Excavation support systems
Design of cantilever and anchored pile walls and support elements for deep excavations; modelling of excavation stages with numerical analyses and assessment of effects on surrounding structures.
Projects in this areaExcavations, cuttings and natural slopes are where the stress state of the ground changes and where the safety of adjacent structures and site works is directly affected. We design support and stabilisation systems using limit equilibrium and numerical analyses, and verify solutions for landslide sites with back-analysis and monitoring data.
Image: Halkalı–Kapıkule Railway Line, Ispartakule–Çerkezköy Section — Founder’s previous experience
Design of cantilever and anchored pile walls and support elements for deep excavations; modelling of excavation stages with numerical analyses and assessment of effects on surrounding structures.
Projects in this areaDesign of permanent retaining walls and pile walls; assessment of earth pressures, overall stability and drainage conditions.
Projects in this areaStability analyses of natural slopes, cuttings and embankments. For landslide sites: planning of surface and subsurface investigations, back-analysis to determine the slip surface and soil parameters, and design of stabilisation measures such as piles, barrettes and drainage.
Projects in this areaPlanning of monitoring programmes based on inclinometer and deformation measurements; interpretation of the results and comparison with design assumptions to decide on the required measures.
Projects in this area
2026
Geotechnical assessment, slope stability analyses and engineering evaluation of stability problems.
2026
Geotechnical assessment of the landslide area, slope stability analyses and evaluation of stabilisation solutions.
2026
Geotechnical assessment of landslide and slope stability problems, stability analyses and evaluation of suitable remedial methods.
2026
Geotechnical assessment of the landslide area, slope stability analyses and evaluation of stabilisation measures.
The projects in this list are works our founder Yusuf Nazlıoğlu was involved in during previous roles with other organisations. They were not carried out by Vertex Proje; the founder’s role is stated for each project.
2025–2026
Geotechnical and numerical analyses for viaducts and bridges; bearing capacity, slope stability, deep foundation and ground improvement design.
2026
Settlement and bearing capacity for the Sakarya Bridge; deep foundation, liquefaction and cantilever pile shoring design.
2025–2026
Geotechnical and numerical analyses for the K-19 Bridge; bearing capacity, slope stability, deep foundation and ground improvement design.
2025–2026
Geotechnical assessment; settlement and bearing capacity; foundation, liquefaction and cantilever pile shoring design.
2025–2026
Geotechnical design report; settlement and bearing capacity; foundation, liquefaction and anchored pile shoring design.
2025
Geotechnical and numerical analyses for the V1 and V4 viaducts; bearing capacity, slope stability and deep foundation design.
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