CAJ | 학술논문

以实际船闸除险加固工程为试验对象，通过物理模型试验介绍低水头船闸闸室充泄水过程，重点研究输水系统水流流态以及闸室水位变化曲线。试验结果表明：原设计方案3 min均匀开启输水阀门实用可行，闸首水流流态稳定，纵向消力坎消能效果较佳，闸室内水位波动符合要求。
이실제선갑제험가고공정위시험대상，통과물리모형시험개소저수두선갑갑실충설수과정，중점연구수수계통수류류태이급갑실수위변화곡선。시험결과표명：원설계방안3 min균균개계수수벌문실용가행，갑수수류류태은정，종향소력감소능효과교가，갑실내수위파동부합요구。
Based on an actual reinforcement project of a ship lock, a physical model experiment is carried out to simu-late the filling and emptying procedure of the low water head ship lock, especially the water flow pattern and the water level variation in the lock chamber.Results show that the designed scheme in which the water filling valve is opened e-venly in 3 min is feasible, as a steady water flow pattern and good energy dissipation effect are obtained, also the water level fluctuation in the lock chamber meets the requirement.