内河船闸浮式系船柱系缆高度及浮筒关键参数研究

针对当前内河船闸浮式系船柱设计标准不一、关键参数拟定不够科学合理的问题，进行浮式系船柱系缆高度及浮筒关键参数研究。通过分析浮式系船柱设计参数及船闸运营经验，归纳几种典型结构形式浮式系船柱的结构特征及适用范围，得出适用于各级别船闸的浮式系船柱系缆高度的取值范围，以及浮筒吃水深度、直径和高度的取值依据。研究结果可有效指导船闸浮式系船柱关键设计参数的选取，对推动船闸浮式系船柱标准化、系列化设计具有重要意义。

Mooring height of floating bollards and key parameters of pontoon in inland lock

Aiming at the problems that the design standards of floating bollards in inland lock are different and the key parameters are not scientific and reasonable，the height of floating bollards and key parameters of pontoons are studied in this paper.The structural characteristics and application scope of several typical structural types of floating bollards are summarized by analyzing the design parameters of floating bollards and lock operating experience，and the value range of the mooring height of floating bollards that can be applied to various levels of lock is obtained，as well as the value basis of pontoon draft depth ratio，pontoon diameter and pontoon height.The research results can effectively guide the selection of key design parameters of lock floating bollards，which is of great significance for promoting the standardization and serial design of lock floating bollards.