摘要
本文对打桩船航工桩一号的桩架强度进行了分析,提出冲击载荷可能是导致桩架破坏的原因。并对加强后的桩架强度进行了全面计算,为修复设计提供了强度依据。
This paper analyzes the strength of the pile-driving frame for the floating driver HANG-GONG No. 1, indicating that impulsive force may well be the cause leading to the damage of the pile-driving frame. Calculations are done to the frame which is strengthened so that reparing project could get along in terms of the facts based on these calculations.
关键词
打桩船
桩架
强度分析
floating pile-driver
strength of the pile-driving frame
