Introduction Applications of FRP in strengthening metallic structures Improved performance due to FRP strengthening Current knowledge on FRP strengthening of metallic structures Layout of the book References FRP composites and metals General Fibre-reinforced polymer Adhesives Cast/wrought iron, steel, and aluminium Future work References Behaviour of bond between FRP and metal General Testing methods Failure modes Bond-slip model Effect of temperature on bond strength Effect of cyclic loading on bond strength Effect of impact loading on bond strength Durability of bond between FRP and metal Future work References Flexural strengthening of steel and steel-concrete composite beams with FRP laminates General Failure modes Flexural capacity of FRP-plated steel/composite sections Lateral buckling Debonding failures Other issues Design recommendation Design example Conclusions and future research needs References Strengthening of compression members General Methods of strengthening Structural behaviour Failure modes Capacity of FRP-strengthened steel sections Capacity of CFRP-strengthened steel members Plastic mechanism analysis of CFRP-strengthened SHS under large axial deformation Design examples Future work References Strengthening of web crippling of beams subject to end bearing forces General Cold-formed steel rectangular hollow sections Aluminium rectangular hollow sections LiteSteel beams Open sections Design Examples Future work References Enhancement of fatigue performance General Methods of strengthening Improvement in fatigue performance Fatigue crack propagation Prediction of fatigue life for CCT (Centre-Cracked Tensile) steel plates strengthened by multiple layers of CFRP sheet Stress intensity factor for CCT steel plates strengthened by CFRP Future work References ;/P> Effect of impact loading on bond strength Durability of bond between FRP and metal Future work References Flexural strengthening of steel and steel-concrete composite beams with FRP laminates General Failure modes Flexural capacity of FRP-plated steel/composite sections Lateral buckling Debonding failures Other issues Design recommendation Design example Conclusions and future research needs References Strengthening of compression members General Methods of strengthening Structural behaviour Failure modes Capacity of FRP-strengthened steel sections Capacity of CFRP-strengthened steel members Plastic mechanism analysis of CFRP-strengthened SHS under large axial deformation Design examples Future work References Strengthening of web crippling of beams subject to end bearing forces General Cold-formed steel rectangular hollow sections Aluminium rectangular hollow sections LiteSteel beams Open sections Design Examples Future work References Enhancement of fatigue performance General Methods of strengthening Improvement in fatigue performance Fatigue crack propagation Prediction of fatigue life for CCT (Centre-Cracked Tensile) steel plates strengthened by multiple layers of CFRP sheet Stress intensity factor for CCT steel plates strengthened by CFRP Future work References ;STRONG> Capacity of FRP-strengthened steel sections Capacity of CFRP-strengthened steel members Plastic mechanism analysis of CFRP-strengthened SHS under large axial deformation Design examples Future work References Strengthening of web crippling of beams subject to end bearing forces General Cold-formed steel rectangular hollow sections Aluminium rectangular hollow sections LiteSteel beams Open sections Design Examples Future work References Enhancement of fatigue performance General Methods of strengthening Improvement in fatigue performance Fatigue crack propagation Prediction of fatigue life for CCT (Centre-Cracked Tensile) steel plates strengthened by multiple layers of CFRP sheet Stress intensity factor for CCT steel plates strengthened by CFRP Future work References P> Fatigue crack propagation Prediction of fatigue life for CCT (Centre-Cracked Tensile) steel plates strengthened by multiple layers of CFRP sheet Stress intensity factor for CCT steel plates strengthened by CFRP Future work References.