Chinese Journal of Ship Research, Volume. 20, Issue 3, 45(2025)

Safety level of dynamic stability in waves of coastal sea-going ships in domestic waters

Peiqing YANG1,2 and Yaohua ZHOU1
Author Affiliations
  • 1Shanghai Rules and Research Institute, China Classification Society, Shanghai 200135, China
  • 2Korea Register of Shipping (China) Co., Ltd., Shanghai 200235, China
  • show less
    Figures & Tables(10)
    [in Chinese]
    Parametric roll amplitudes of bulk carrier in heading waves for different velocity Fr and different wave steepness 散货船顶浪航行时不同航速Fr不同波陡预报得到的参数横摇幅值
    [in Chinese]
    Synchronous roll amplitudes of bulk carrier in dead ship condition sailing in irregular cross waves散货船横浪瘫船状态下不规则波中预报得到的谐摇运动横摇幅值
    • Table 1. Probability of sea-states in domestic costal voyage

      View table
      View in Article

      Table 1. Probability of sea-states in domestic costal voyage

      HsTz
      1.52.53.54.55.56.57.58.59.510.511.512.513.514.515.516.517.518.5合计
      0.5103.51 309.92 872.14 557.82 867.1448.4113.528.89.62.72.3000000012 315.7
      1.516.22 144.915 865.614 994.912 382.44 603.2877.6249.253.821.528.117.33.51.51.50.80.41.251 263.6
      2.500.8143.55997.011 290.13 730.9520.4151.533.520.48.16.20.81.20.4000.421 905.2
      3.50003.53 612.56 234.6893.433.55.47.73.81.21.51.51.50.400.410 800.9
      4.5000015.41325.71 646.446.51.50.80.8000.80.40.4003 038.7
      5.50000027.7356.9141.100.400000000526.1
      6.5000001.940.466.20.8000000000109.3
      7.50000003.131.51.500000000036.1
      8.50000000.44.200000000004.6
      9.50000000000000000000
      合计119.73455.618 881.225 553.230 167.516 372.44 452.1752.5106.153.543.124.75.85.03.81.60.42.0100 000.2
    • Table 2. Parameters of the sample ships

      View table
      View in Article

      Table 2. Parameters of the sample ships

      船型船长/m型宽/m型深/m装载工况数量GM值/m
      客船31.46.42.451.46~1.81
      客船38.29.83.262.22~ 2.62
      客滚船118.520.86.482.88~4.90
      加油船38.17.23.560.65~0.98
      油船60.611.25.480.74~1.90
      敞口集装箱船77.017.86.8122.96~9.87
      敞口集装箱船104.821.610.3121.04~6.58
      散货船84.814.67.281.37~3.92
      砂船106.021.86.943.98~15.57
    • Table 3. Parametric roll assessment results of the domestic costal voyage sample ships

      View table
      View in Article

      Table 3. Parametric roll assessment results of the domestic costal voyage sample ships

      船型船长/m装载工况数量敏感装载工况
      第一层衡准/%第二层衡准/%
      客船31.4500
      客船38.2600
      客滚船118.5800
      加油船38.1600
      油船60.6800
      敞口集装箱船77.01200
      敞口集装箱船104.81200
      散货船84.8800
      砂船106.0400
    • Table 4. Pure loss of stability assessment results of the domestic costal voyage sample ships

      View table
      View in Article

      Table 4. Pure loss of stability assessment results of the domestic costal voyage sample ships

      船型船长/m装载工况数量敏感装载工况
      第一层衡准/%第二层衡准/%
      客船31.4500
      客船38.2600
      客滚船118.5850.050.0
      加油船38.1600
      油船60.6850.050.0
      敞口集装箱船77.01200
      敞口集装箱船104.81233.333.3
      散货船84.8800
      砂船106.0400
    • Table 5. Synchronous roll assessment results of the domestic costal voyage sample ships

      View table
      View in Article

      Table 5. Synchronous roll assessment results of the domestic costal voyage sample ships

      船型船长/m装载工况数量敏感装载工况
      第一层衡准/%第二层衡准/%
      客船31.4500
      客船38.2666.766.7
      客滚船118.5800
      加油船38.1600
      油船60.6800
      敞口集装箱船77.01216.716.7
      敞口集装箱船104.81200
      散货船84.8812.50
      砂船106.04100.050.0
    • Table 6. Number of vulnerable ships

      View table
      View in Article

      Table 6. Number of vulnerable ships

      航区样船数量谐摇运动衡准敏感样船数量参数横摇衡准敏感样船数量纯稳性丧失衡准敏感样船数量
      第一层第二层第一层第二层第一层第二层
      沿海9430033
    Tools

    Get Citation

    Copy Citation Text

    Peiqing YANG, Yaohua ZHOU. Safety level of dynamic stability in waves of coastal sea-going ships in domestic waters[J]. Chinese Journal of Ship Research, 2025, 20(3): 45

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Ship Design and Performance

    Received: Nov. 8, 2023

    Accepted: --

    Published Online: Jul. 15, 2025

    The Author Email:

    DOI:10.19693/j.issn.1673-3185.03643

    Topics