迈向“十五五”的发展图景丨第二艘国产大型邮轮建造工时压缩20%以上

Group 1 - The core focus is on enhancing marine technology innovation, strengthening the marine equipment manufacturing industry, and developing modern shipping services as outlined in the "14th Five-Year Plan" [1] - The construction progress of the second domestically produced large cruise ship "Aida Huacheng" has exceeded 86%, with significant design and construction challenges compared to the first ship "Aida Modu" [1][2] - The ship's length has increased by 17.4 meters, and there are higher requirements for space utilization and safety standards due to the addition of public and outdoor activity areas [1][2] Group 2 - Technological innovation is crucial, with the implementation of a shared support system reducing the number of support legs by 30%, thus saving space and lowering welding deformation risks [2] - The construction of a three-dimensional digital model of the entire ship has led to an 80% reduction in later modifications, and modular production of over 1,100 prefabricated cabins has cut installation time from 200 hours to 50 hours [2] - The majority of interior materials and furniture are sourced from domestic suppliers, indicating a significant increase in self-sufficiency and the ability of local engineers to resolve issues without foreign experts [2] Group 3 - The cruise shipbuilding industry is described as a "floating golden industry," with a 1:14 industrial linkage effect between upstream and downstream sectors [3] - The projects have fostered the growth of local suppliers who meet international standards, enhancing the core competitiveness of the shipbuilding industry and injecting new momentum into high-end manufacturing and cultural tourism services [3]