多沙河渠闸门因泥沙淤积引起启升摩阻力变化是水工设计的重要问题，本文报告了我们模拟浑水淤积条件，采用仿真闸板进行闸门淤沙摩阻力试验的情况和测试获得的有关参数数据． Dusha River sluice gate due to silt deposition caused by changes in the friction resistance is an important issue in hydraulic design, the paper reports that we simulate the deposition of muddy water conditions, the use of simulation gate sluice friction resistance test and the test obtained Parameter data.