摘要
为了进一步完善内河交通工程学,弥补航道网规划、航道升级改造理论依据不足的缺陷,结合京杭运河施桥船闸多年的实际运行资料,应用数理统计原理,提出了内河航道设计小时交通量的概念,研究了航道设计小时交通量系数,讨论了设计小时时位的稳定性,并给出了具体的计算方法和计算公式。研究表明:内河航道设计小时交通量取第200位最高小时流量最为稳定,设计小时交通量系数在0.14～0.19之间。
In order to realize accurately the transformation between design-hour traffic volume and design- year traffic volume, make up for the deficiency of waterway net planning, we proposed the concept of inland waterway design-hour traffic volume. According to the data of Beijing-Hangzhou Grand Canal Shiqiao Lock, the coefficient of design-hour traffic volume of inland waterway was studied, the stability of design-hour was analyzed, and the specific calculation methods and formula were given. The results show that the first 200-hour maximum flow of inland waterway design-hour traffic volume is the most stable, and the coefficient of design-hour traffic volume is between 0.14-0.19.
出处
《水运工程》
北大核心
2008年第12期128-132,共5页
Port & Waterway Engineering
基金
江苏省交通科学研究计划项目(2006R17)
关键词
水运工程
小时交通量
概率统计
航道规划
port and waterway engineering
traffic volume per hour
mathematical statistics
waterway planning
作者简介
张玮（1958-），男，教授，博士生导师，主要研究领域为港口航道工程。
