进口巴西铁矿石船型经济论证

随着钢铁行业的发展，我国对进口铁矿石依存度逐年增加。干散货船队受市场和成本结构的影响,船舶经济效果变化较大，经济效果将直接影响我国进口铁矿石的船型发展。建立符合目前现状的巴西进口铁矿石单船经济模型，绘制评价指标变化曲线。确定最优船型，进行敏感性分析，为矿石码头制定到港船型规划提供参考。

Economic evaluation for iron ore ship style coming from Brazil

With the development of steel industry, Chinese iron ore dependence is increasing year by year. By the market and cost structure influence, the economic benefits of the dry bulk fleet changes greatly, which affects the development of China imported iron ore ship style directly. This thesis builds the imported Brazil iron ore economic model of the single carriage which accords well with the actualities, and draws the curve of evaluation index. It also determines the optimal ship style and carries out a sensitivity analysis, so as to provide a reference for the planning of the arrived ship style of the ore dock.