Experimental research on the method of test for shear stress in flow

In this paper,a self manufactured transducer is presented in order to measure the shear stress of the water jet on the hydraulic concrete. Based on the results of experiments in which the transducer is used to collect large amount of data under various testing conditions, the relationship between the shear stress on the hydraulic concrete and the press,velocity,scouring angle, sediment concentration of the flow can be given.