Strengthening the market of agricultural trade by prestressed CFRP plate

Strengthening the market of agricultural trade by prestressed CFRP plate, 1.2mm thickness, 50mm width prestressed CFRP plate. After reinforcement, the bearing capacity of the beam is improved remarkably

Project overview

The farm market was built in 1993, and reinforced concrete frame structure is still in use. In 2009, commissioned by the owners of the market for structural testing and reliability appraisal.

The appraisal results show that some of the frame beams are insufficient to meet the requirements of normal section bearing capacity.

Solution

Prestressed CFRP plate for strengthening

1.2mm thickness, 50mm width prestressed CFRP plate

Strengthening by prestressed CFRP plate