摘要
以行业标准和规范为依据,针对永登县河桥镇大通河桥所处的地形、地质和水文条件,进行了桥位选择和方案比选,确定了桥梁跨径和结构形式,经过水力计算,确定了桥面高程及基础埋置深度。
Taking the industrial standard and regulation as the standard, the paper aiming at the geological, topographic and hydrological conditions, the paper compares the selection of the bridge address and schemes, identifies the bridge span and structure styles, and ensures the bridge elevation and basement embedded depth by the hydraulic calculation.
出处
《山西建筑》
2010年第20期323-325,共3页
Shanxi Architecture
关键词
桥孔设计
方案比选
基础
埋置深度
桥型布置
design of bridge hole, comparison of schemes, basement, embedded depth, bridge layout
