The results of a computing example show that the dynamic design method can reflect the most dangerous state of a pile, thus the friction pile and cable can retain reasonable safety margins, favorable for the cable and pile to work for a long time.

• 算例分析表明 ,本文中的设计方法能反映桩的最危险状态 ,使锚索和桩留有合理的安全储备 ,对锚索桩长期正常工作有利