Design of frp strengthened masonry structures

Abstract

Masonry structures are prone to different types of damages caused by overloading, design or construction errors, durability problems, accidental loading. Depending on the extent of damages, failure of masonry structures can occur as a consequence. This indicates a need to develop efficient and affordable strategies for strengthening masonry structures, thus achieving improvement of their mechanical characteristics and providing greater reliability. Considering advantages and disadvantages when choosing materials for reinforcement, Fibre Reinforced Polymers (FRP) have proven to be very efficient and easily applicable solution. In this paper, design guidelines and numerical example for strengthening masonry walls with FRP materials for in-plane loading are presented.