By practical experience and lots of actuel data on tens of prestressed concrete V.S,maximum strains of the midspan sectional concrete and Strains of tendon are calculated according to actual date of the midspan deflec...By practical experience and lots of actuel data on tens of prestressed concrete V.S,maximum strains of the midspan sectional concrete and Strains of tendon are calculated according to actual date of the midspan deflection Yc, which show Whole structual working condition, as a result,method for fast test of structural bearing capacity can be deduced, which would make determining bearing capacity of existing prestressed concrete V.S simply and quickly, and also improve accuracy of cxperimental results and working efficiency.展开更多
文摘By practical experience and lots of actuel data on tens of prestressed concrete V.S,maximum strains of the midspan sectional concrete and Strains of tendon are calculated according to actual date of the midspan deflection Yc, which show Whole structual working condition, as a result,method for fast test of structural bearing capacity can be deduced, which would make determining bearing capacity of existing prestressed concrete V.S simply and quickly, and also improve accuracy of cxperimental results and working efficiency.
