Resistance and allowable speed of vessels passing through the lock chamber is analyzed and also the difference between model test and practical operating conditions is analyzed.

• 分析了阻力、允许速度及模型试验与实际运转条件的差异,为确定船舶(队)进、出闸室(或船厢)的速度,进行了初步探讨,提出依据和建议。