Strengthening large roof slabs with carbon fiber reinforced polymer(CFRP)strip wrapped along the rib of slabs can restrict crack development and increase bearing capacity.

• 以某大型屋面板补强加固为例,介绍了在混凝土屋面板板肋上半包裹碳纤维布条带,以提高屋面板的承载力,并控制裂缝的开展的加固方法。