Academia
Diploma thesis 2026Civil Engineeringgeotehnika · podporni zid · sanacija plazu

Landslide Remediation and Construction of a Retaining Wall in the Settlement of Vrhole near Slovenske Konjice

Landslides represent one of the most common natural processes that can cause damage to infrastructure, threaten traffic safety and affect the stability of the built environment.

Aleš FrešerGradbeništvo · module Gradbeništvo · supervisor Bojan Dapčević · defence maj 2026
In brief

The project in five facts.

AuthorAleš Frešer
SupervisorBojan Dapčević
ModuleCivil EngineeringCivil Engineering
Employer / clientAcademia
Year2026maj 2026
About the project

Challenge, approach and results.

The diploma thesis addresses the issue of landslides and landslide remediation through the construction of a retaining structure, using the example of a landslide in the settlement of Vrhole near Slovenske Konjice. It was established that the landslide was primarily caused by heavy rainfall, increased water saturation of the soil and unfavourable composition of soil layers. The key remediation measure was the construction of a stone gravity retaining wall approximately 55 metres in length, which ensures slope stabilisation and protection of road infrastructure.

Solution and Method

The diploma thesis addresses the issue of landslides and landslide remediation through the construction of a retaining structure, using the example of a landslide in the settlement of Vrhole near Slovenske Konjice. Landslides represent one of the most common natural processes that can cause damage to infrastructure, threaten traffic safety and affect the stability of the built environment. Due to the geological structure of the terrain, relief characteristics and frequent intensive rainfall, a large part of Slovenia is exposed to the risk of landslides, which is why proper planning of remediation measures is crucial for the long-term stability of the terrain.

The diploma thesis presents a theoretical overview of landslides, their causes, types and consequences, as well as methods of prevention and remediation. Particular emphasis is placed on geological and geotechnical factors that affect slope stability, such as soil composition, presence of water, terrain morphology and human interventions in space. The importance of adequate drainage, stabilisation measures and retaining structures in reducing the risk of landslides is also addressed.

The central part of the diploma thesis analyses a specific case of a landslide along a local road in Vrhole near Slovenske Konjice. Based on field inspections, geological and geotechnical investigations and project documentation, the characteristics of the landslide area and the factors that influenced slope destabilisation are presented.

Results

It was established that the landslide was primarily caused by heavy rainfall, increased water saturation of the soil and unfavourable composition of soil layers. The key remediation measure was the construction of a stone gravity retaining wall approximately 55 metres in length, which ensures slope stabilisation and protection of road infrastructure. The procedures for planning and construction of the retaining wall are presented, including earthworks, foundation work, installation of the drainage system and supervision of construction works.

Particular attention is also paid to the organisation of the construction site and ensuring safety at work. The results of the analysis show that properly planned and professionally executed remediation is crucial for the long-term stability of the terrain and safe use of infrastructure. The diploma thesis contributes to a better understanding of landslide formation processes and emphasises the importance of an interdisciplinary approach in planning and implementing remediation measures in construction practice.

Retaining wall for soil stabilisation on a slope
Diploma thesis

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