ABSTRACT

ABSTRACT: In recent years, carbon-fibre-reinforced-polymer (CFRP) laminates have been used in the repair and/or strengthening of existing steel structures. One advantage of using CFRP is its high tensile strength and stiffness compared with its low self-weight. This paper describes the research of strengthening steel structures with CFRP laminates under static conditions and comprises both laboratory tests and simplified analytical methods for predicting the capacity of steel girders strengthened with bonded CFRP laminates.