考虑暴露高度和波流条件的筒基冲刷试验研究

岳鹏,何奔,李雨杰,朱永强,徐强,国振

Experimental investigation on local scour of bucket foundation considering exposed height and hydraulic condition

Peng YUE,Ben HE,Yujie LI,Yongqiang ZHU,Qiang XU,Zhen GUO

表 3 筒基础局部冲刷试验工况参数的设置

Tab.3 Setting of local scour test condition parameter for bucket foundation

序号 H/cm h/cm Umean/(m·s−1) Hwave/cm T/s t/h T-1 30 0 0.2 0 0 6 T-2 30 0 0.3 0 0 2 T-3 30 0 0.3 5 1 2 U-1 30 0.5 0.2 0 0 6 U-2 30 1 0.2 0 0 6 U-3 30 2 0.2 0 0 6 U-4 30 0.5 0.3 0 0 2 U-5 30 1 0.3 0 0 2 U-6 30 2 0.3 0 0 2 U-7 30 0.5 0.3 5 1 2 U-8 30 0.5 0.3 10 1 2 U-9 30 1 0.3 5 1 2 U-10 30 1 0.3 10 1 2