弧门牛腿梁结构计算分析

Calculation and Analysis of Arc Door Bracket Beam Structure

文中所述弧形工作闸门孔口尺寸为宽3.8 m,高4m,检修闸门和工作弧门之间通过4.38 m压坡段衔接,采用C25钢筋混凝土结构。文章对山西省小浪底引黄工程连通洞进水塔弧门牛腿梁进行的结构配筋计算分析,从水工结构的角度设计弧门牛腿梁,使其满足工程结构安全设计要求。

The hole dimension of arc working gate described in the paper is 3.8 meters high and 4 meters wide, maintenance gate and arc working gate are connected through a 4.38 meters long pressure section with reinforce concrete structure of C25 adopted. The arc bracket beam structure reinforcement of connecting tunnel intake tower, the Shanxi provincial Xiaolangdi Huanghe River diversion project, is calculated and analyzed to design the arc bracket beam based on hydrological structure for meeting the design demands on the safety of project structure safety.