福姜沙水道整治建筑物警示保护研究

Caution for Protection in Structure Regulating Works of Fujiangsha Waterway

长江福姜沙水道通航船舶密度大、大小型船舶夹杂且小型船舶习惯航路复杂,船舶临时停泊水域及锚地长期紧张。长江南京以下12.5 m深水航道二期工程福姜沙水道整治建筑物工程完工后,小型船舶可能误入、闯入整治建筑物水域,对整治建筑物安全稳定及通航船舶的自身安全造成严峻挑战。通过整治建筑物警示保护方案研究,对福姜沙水道整治建筑物保护和船舶通航安全提供了有力的保障,为航道整治建筑物的保护提供了借鉴意义。

Fujiangsha waterway is characterized with high concentration of ships,the mixture of large and small ships,complex sea routes for small vessels and the long-term shortage of temporary berthing waters and anchorage.With the completion of structure regulating works of Fujiangsha waterway in phase 2 project of 12.5m deepwater channel at the lower reaches of the Yangtze River from Nanjing,small ships may go wrong to or break into the structure regulating waters,which will harm the structures even the above ships.Thus a caution plan is made to protect the structures within Fujiangsha waterway to a high extent and guarantee the safe navigation.The results will provide a reference for the prevention from any damage to the structure regulating works.