京杭运河苏北段船闸通过能力改进算法研究

Study on Lock Capacity Improved Algorithm of Beijing-Hangzhou Caral in Northern Sector of Jiangsu Province

摘要: 随着船舶大型化，京杭运河苏北段船闸通过能力的计算方法采用的规范算法已与实际情况不符。本文借鉴道路基本通行能力的概念与分类，定义了与之相对应的三类船闸通过能力，提出可能通过能力公式，并依据理论和观测数据初步提出了适用于苏北运河目前船型分布的船闸可能通过能力的计算方法，基本通过能力和可能通过能力的公式，研究成果为相关工程提供了参考依据。

Abstract: With the trend of larger-sized vessel, normal algorithm, the calculation method of lock capacity improved algorithm of Beijing-Hangzhou Caral in northern sector of Jiangsu Province, is not adapted to ac- tual situation. In this article, based on the concept and classification of road basic capacity, three types of lock capacity are defined as well as possible capacity formula. Based on the observation data, we obtain possible capacity calculation method which is adapted to the Grand Canalmarine type distribution. The results will be referenced to related engineering.