引水发电系统钢岔管布置方案研究

Study on steel branch pipe layout scheme of water diversion and power generation system

文中以引绰济辽工程"一洞五机"的钢岔管布置方案选择为例,通过调整钢岔管布置及结构型式,优化了岔管段受力结构,降低了设计及施工难度,达到了方便施工安装的目的。

Taking the layout scheme selection of steel branch pipe of "one headrace tunnel for five units" of the water conveyance project from Chaoerhe River to Xiliaohe River as an example,the arrangement and structure type of steel branch pipe is adjusted,which could optimize the force loading structure of steel branch pipe,reduce the difficulty of design and construction and achieve the purpose of convenient installation and construction.