Supplemental Materials for: Bed Shear Stress in Experimental Flash Flood Bores over Dry Beds and over Flowing Water: A Comparison of Methods

<strong>List of Supplemental Tables<br> </strong> <strong>Table S1.</strong> Average water depth and average turbulent velocities in all experimental runs. <strong>Table S2.</strong> Calculation of bed shear stress for the <em>S</em>_<em>f</em> -n(t),<em> S</em>_<em>f</em> -<em>n</em> constant, <em>S</em>_<em>f</em> –water surface slope, Colebrook, log-law methods. <strong>Table S3.</strong> Average bed shear stress for <em>τ</em>_<em>b</em>-TKE, TKE w^’ and Reynolds stress methods.

补充表格列表
表S1：所有实验工况下的平均水深与平均湍流流速。
表S2：针对S_f-n(t)、恒定S_f-n、S_f-水面坡度、科尔布鲁克（Colebrook）以及对数律法的床面切应力（bed shear stress）计算。
表S3：采用τ_b-TKE、湍动能（Turbulent Kinetic Energy, TKE）脉动流速w’以及雷诺应力（Reynolds stress）方法得到的平均床面切应力。