Static equation and nonlinear stiffness for space cable under arbitrary load are deducedthrough integral analysis. Nonlinear simplified equation for static analysis of guyed mast isgiven.

• 通过整体分析，推导出空间单索在任意荷载作用下的静力计算公式和空间索单元的非线性刚度方程.；在此基础上，给出桅杆结构静力分析简化计算的非线性方程式