半潜驳工程应用功能的新发展

利用半潜驳下潜、起浮功能开发了海上待修船舶上排和已修船舶下水工艺,改变了传统的滑道上排和进坞修船工艺,该工艺为海上施工船舶提供灵活、便捷的维修服务创造了条件。半潜驳一次出运双沉箱技术的开发,发展了沉箱出运工艺,提高了半潜驳效率,降低了半潜驳的使用成本。

New Development of Functions in Engineering Application of Semi-Submersible Barge

The capability of submergence and floating of a semi-submersible barge has been developed to take a vessel for repair to the carriage at sea and launch the vessel after its repair,thus changing the traditional technology in which a vessel has to be taken up to the carriage by way of a slipway and repaired in a dock.The technology thus provides conditions for flexible and rapid service for construction craft at sea.The technology to ship two caissons on a semi-submersible barge at one go has widened the technology of caisson shipment,thus improving the efficiency of the semi-submersible barge and reducing the operating cost of the semi-submersible barge.