Based on analysis of traditional tensioning method,the paper presents an optimized cable tensioning method,which is developed from the influence matrix of tensioning force,functional extremum principle and separation method to tensioning force.

• 在对传统张拉方法分析的基础上,利用拉索张拉力影响矩阵、泛函极值原理及对张拉力进行拆分,提出了优化的拉索张拉方法;