自航耙吸式挖泥船外海﹑深海取砂吹填项目技术准备措施的优化设计

摘要

The open seas and deep seas sand reclamation hydraulic reclamation project of self-propulsion drag suction dredger is increasing. But the extreme digging depth of the sand reclamation of current domestic cabin pump self-propulsion drag suction dredger is about 40m. In order to ensure the normal implementation of this type of project, the preparation of the ship before the operation is particularly critical.%自航耙吸式挖泥船外海、深海取砂吹填项目日益增加，但由于目前国内舱内泵形式自航耙吸式挖泥船取砂极限深度约为40m左右，为保障该类项目的正常实施，船舶进点前准备工作尤为关键。