The consistent analyses of scale similitude in Ri- ver model experiment

摘要

Law of the propagation of errors caused by the inconsistency of the bound- ary scale similitude in river model experiment is presented in this paper. The fluctuation of scale transfers along the characteristic line, if the discharge and sediment at entrance and the water level at the tail gate drift. The fluctuation of scale propagates with the derived scale function due to topographic deviation. All errors will accumulate to the final mea- sured data.