预应力混凝土结构张拉的信息化施工

Information construction of prestressed concrete structure's tension

分析了确定合理的张拉控制应力的必要性 ,提出了利用力传感器和计算机来精确控制预应力张拉 ,并在实际工程中验证了采用计算机控制张拉可大大提高张拉精度。

In this paper the necessity of determining proper tension control stress is analyzed. The idea that using sensor and computer to correctly control prestressed tension is proposed and the tension precision can be enhanced adopting computer to control tension. At last the further research direction of the application of information construction is proposed for prestressed concrete structure tension.