沙粒粒径对混凝土表面高速水流空蚀的影响 |
董志勇, 徐旭意, 李宇航 |
Effect of Sand Grain Size on Cavitation Erosion of Concrete Induced by High Velocity Sand Carrying Water Flow |
DONG Zhiyong, XU Xuyi, LI Yuhang |
图4 混凝土试件空蚀量随粒径的变化 |
Fig.4 Variations of cavitation erosion rate of concrete specimen with sand grain size (V=38.2 m/s) |
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