The analysis on causes of failure and strengthening of foundation slab with pre-tensioned CFRP stripes

Abstract

The paper presents an example of failure of the foundation slab of a complex of multi-storey buildings and an analysis of the complex reasons of its origin. In addition, the method and technology of the repair was presented in conditions of continuous, though limited operation of the facility, taking into account the existing limitations. The repair involved the necessity of performing specialized preparatory works, proper assembly and protection of the designed strengthening.