李滩灌区续建配套项目渠道工程设计浅析OA

The canal engineering of the continuous construction and renovation project in Litan Irrigation District primarily adopts measures such as dredging and lining of main and branch canals(ditches)to enhance water utilization efficiency and meet irrigation and drainage requirements.Based on the engineering characteristics and target requirements,this paper conducted design analyses for both the canal structures and lining works through calculations of drainage flow and irrigation flow rates,determination of node water levels,assessment of riverbed conditions and water depth,as well as design of longitudinal sections and flow cross-section,aiming to provide reference for similar projects.