基于关键链技术的船舶主动力系统建造进度管理  

Ship Main Propulsion System Construction Progress Management Based on Critical Chain Technology

作　　者：刘洪博 赵文裕 魏玉喜 LIU Hongbo;ZHAO Wenyu;WEI Yuxi(Hudong-Zhonghua Shipbuilding(Group)Co.,Ltd.,Shanghai 200136,China)

机构地区：[1]沪东中华造船(集团)有限公司,上海200136

出　　处：《机电设备》2024年第6期48-57,共10页Mechanical and Electrical Equipment

摘　　要：船舶主动力系统建造是船厂船舶建造的主线,涉及到出坞和试航等2个重要节点,存在施工周期长和约束资源多等诸多不利于建造进度的因素。船厂常规的工作计划制定模式是依据合同大节点推进式编制,但多项目并行且同时开工时,原人力物力等资源冲突会导致计划拖期,只能依靠延长工作时间或者加大投入关键资源等方法来解决。针对传统管理方法中忽视资源冲突等问题,提出将关键链技术应用于船厂计划制定和进度控制的理念,结合船舶主动力系统建造流程和关键链技术来构建船舶主动力系统建造进度管理模型,将其运用于船厂某系列船舶的主动力系统上并进行对比分析。对比结果验证了关键链技术在主动力系统项目建造中的有效性。The construction of the main propulsion system of a ship is the main line of shipyard shipbuilding,which involves two important nodes of outfitting and sea trials.There are many unfavorable factors for construction progress,such as long construction cycle and many constrained resources.The conventional work plan preparation mode in shipyards is based on the contract milestones and progressive preparation,but when multiple projects are started at the same time,conflicts between human and material resources will lead to delayed plans,which can only be solved by extending working hours or increasing the allocation of key resources.The application of critical chain technology in shipyard planning and progress control is proposed,based on the problems ignored by traditional management methods,such as resource conflicts.By combining the construction process of the main propulsion system of a ship and the critical chain technology,a ship main propulsion system construction progress management model is constructed.The model is applied and compared in the construction of the main propulsion system of a certain type of ship in a shipyard,verifying the effectiveness of the critical chain technology in the construction of the main propulsion system project.

关 键 词：关键链技术 主动力系统 进度管理 模型构建 

分 类 号：U671.99[交通运输工程—船舶及航道工程]