为解决通航能力不足带来的问题，老龄船闸需要进行扩容，而一些船闸扩容后闸室形状变为不规则形状.为提高闸室面积利用效率，设计不同的船舶编排方法并进行优化.构建船舶交通流、船舶调度和闸室排挡等仿真模型，并设计一种船闸仿真原型系统进行验证.以洪江船闸扩容工程为实例，利用开发的仿真系统对非矩形闸室的船舶编排优化方法进行测试和评价.本文研究对于非矩形闸室编排调度有较强的理论和实用价值.

To solve the problems of insufficient navigation capacity, it is recommended to expand the old ship locks, as result, some lock chambers become irregular. In order to improve the utilization efficiency of chamber area, the different methods of ship arrangement were designed and optimized. The simulation models of traffic flow, ship scheduling and lock chamber arrangement were built, and a lock simulation prototype system was designed to verify it. The Hongjiang Lock’s expansion project was taken as an example to test and evaluate the ship arrangement optimization methods of a non-rectangular chamber by using the developing simulation system. This study has theoretical and practical value for the non-rectangular chamber arrangement.