阿拉沟渠首工程除险加固设计OA

Due to the long disrepair and the limitation of construction conditions,the flood capacity of the first project of Alagou Canal in Tokxun County is insufficient,and the main buildings such as intake gate,flood-sand sluice and overflow weir are deformed and unstable,and need to be strengthened.Based on the analysis of the meteorological and hydrological characteristics of the basin,the scale and overall layout of the project are discussed in detail,and the overflow capacity,the elevation of the top of the gate and the design of energy dissipation and shock prevention are analyzed and calculated emphatically.