文档介绍：密山灌区规划设计
东北农业大学学士学位论文 学号:A13090065
密山灌区工程规划设计
学生姓名:唐变运
指导教师:姜秋香
所在院系:水利与建筑学院
所学专业:农业水利工程
研究方向:灌溉与排水工程
东 北s required by the design reliability 80% most consistent, so choose 1993 as the design of typical water with calculation. According to the water balance method to calculate the irrigation quota of m3 / mu.
According to the topographic characteristics of irrigation area, make full use of land resources, water conservancy, irrigation area overall plan, arrangement of the main canal of the east China sea, pei Delhi two main canal of the main canal. Reasonable decorate hong, irrigation and drainage systems, hydraulic structure layout, transportation, shelter forest, and residential areas. Estimation of channel flow, the design ———————————————————————————————————————————————
depth of the water, increase water depth and minimum water depth, longitudinal and cross-sectional form to determine channels, etc.
Through the planning and design of the irrigation area, irrigation water can effectively solve the crop growth period.
Key words: Agricultural water conservancy engineering ，Irrigation
district planning and design ，The hydraulic structures .
目录
摘
要…………………………………………………………………………
…….?
Abstract……………………………………………………………………
……...?
言 ...............................................................................................................
................... - 1 -
况 ................................................................................................................
- 2 -
地理位
置 ............................................................................................................. -
2 -
社会经济情
———————————————————————————————————————————————
况 .................................................................................................... - 2 -
灌区水源及气
象 ................................................................................................ - 2 -
水
源 ..