64000DWT散货船球鼻艏监理要点

64000 DWT Bulk Carrier Bulbous Bow Supervision Key Points Control Analysis

球鼻艏在现代商船中已经得到了广泛的应用,船模试验也证实了球鼻艏减少船舶阻力的性能,在实际运营中降低了船舶油耗,提高了船舶的经济性。由于球鼻艏是复杂的双曲面结构,其严谨的建造工艺以及施工人员的技术水平成为球鼻艏建造成功与否的关键,自然也成为了监理的重中之重。本文对64000DWT散货船球鼻艏的作用机理和制造工艺流程进行了简要介绍,通过对现场监理过程中应注意事项的阐述和分析,为球鼻艏的监理工作提供了参考的依据。

Bulbous bows have been widely applied in modern merchant ship, for the ship model test has confirmed the bulbous bow performance to reduce the ship resistance, and it has reduced the fuel consumption in the operation, and improved the economic benefit of the ship. Due to the complexity of bulbous bow＇s hyperbolic surface, its strict construction craft and the technology level of the workers are the keys to the successful construction of bulbous bow, and the focus of the supervision. This paper introduces the action mechanism and the manufacturing process of bulbous bow of 64000 DWT bulk carrier. Through the clarification and analysis of site supervision process and the matters worthy attention, this paper provides reference for supervision of bulbous bow.