输电线路钢筋混凝土独立基础的优化设计  

Optimization design of transmission line reinforced concrete independent foundation

作　　者：刘彦东 汪涛 王芬 

机构地区：[1]中煤西安设计工程有限责任公司,陕西西安710054

出　　处：《露天采矿技术》2013年第11期81-83,共3页Opencast Mining Technology

摘　　要：针对输电线路中最常见的钢筋混凝土独立基础,考虑相同的上拔稳定系数会对应不同的基础埋深及基础大小。文中以满足上拔稳定为设计控制指标,以造价最低为优化设计的标准,以基础埋深与基础大小的比值(深宽比)K为最终优化结果,分几种不同的地质、地形条件对基础进行优化设计,给出最优K值,为以后输电线路基础设计提供参考。According to the most common reinforced concrete independent foundation used in electric transmission line, there are different buried deep foundation and basic size when considering the same uplift stability coefficient. This paper analyzes the design control index,which meet the uplift stability,which standard on the lowest cost for the optimization design, which result in the ratio of depth and width for the optimization results, the paper intends to give the optimal K value for the optimum design through comparing various geological terrain, which can provide reference for the design about transmission line foundation.

关 键 词：输电线路 钢筋混凝土独立基础 深宽比 优化设计 

分 类 号：TM75[电气工程—电力系统及自动化]