Based on the definitions of ship gross tonnage (GT) and net tonnage (NT), this paper determines the NT coefficients of the inland river deck-cargo barges by means of analysis and comparison of the calculated values of 18 typical ships.
从总吨位与净吨位的定义出发 ,通过对典型船舶的计算进行分析比较 ,确定了内河甲板货驳的净吨位系数 ;并区分不同功能与用途 ,提出了内河趸船的净吨位系数 ,为修订完善吨位丈量规范提供参考。