ANALYSIS OF DESIGN FLOOD AND WATERLOGGING FLOW DESIGN IN NO DATA AREAS

Abstract

This paper takes Dawa District as an example. Because there is no measured hydrological data in the territory, it is impossible to directly calculate the design flood. The design of rainstorm and flood was calculated in this area, and the drainage flow of this area was calculated at the same time, which provided a scientific basis for flood control and drought relief in this area in the future.