不同侧支孔布置形式下的船舶系缆力数值模拟*

对于闸底长廊道侧支孔输水系统的水动力学研究，目前主要采用物理模型试验和现场原型观测方法，均需消耗大量的人力和物力；采用方便快捷且不受试验条件及尺度效应影响的数值计算方法的研究成果相对较少。通过闸室船舶系缆力数值模拟对不同侧支孔布置形式下输水系统水动力学特性进行系统性研究，总结分析其布置原则，可为船闸闸底长廊道侧支孔输水系统的设计和优化提供理论依据，并为类似工程提供借鉴，具有较重要的学术价值和实际意义。

Numerical simulation of mooring force under different arrangements of collateral holes

Nowadays,the water dynamic researches about collateral hole of bottom-brake and long-corridor filling and emptying system mainly use the physical model test and field prototype observation method,which need to consume a large amount of manpower and material resources.There are relative few researches with numerical calculation method which is fast and convenient and not affected by test conditions and the achievement effect of scale.Therefore,it is of important academic value and practical significance to do the water dynamic researches about collateral hole of bottom-brake and long-corridor filling and emptying system through the ship mooring force of lock chamber by numerical simulation,get the dynamic characteristic of systemic study and summarize the principles of arrangement,provide the theoretical basis for the design and optimization of the filling and emptying system,and provide reference for similar engineering design and construction.