Fig.5-6 Life history of a prestressed structure 学 ArEn☑ PRESTRESSED LOAD CURVE NON-PRESTRESSED CURVE WIND 0RE.Q.lOAD￥ LIVE LOAD DEAD LOAD (LITTLE OR NO DEFLECTION) DEFLECTION *ONLY PARTIAL OR ZERO LIVE LOAD CONSIDERED TOGETHER WITH WIND ORFig.5-6 Life history of a prestressed structure