摘要
从大桥跨越结构的架设误差和放样桥墩的允许误差两方面,对桥梁施工放样所要求的控制网的精度进行分析,以合理确定施工控制网的精度.
In order to define the precision of the control network,the paper analyzes the precision of the setting -out of the control network from the two aspects:the bridge striding -across structure's erecting error and the pier's setting -out allowable error.
出处
《济南交通高等专科学校学报》
1998年第4期18-22,共5页
Journal of Jinan Communications College
关键词
施工控制网
精度分析
施工
桥梁
construction control network,precision analysis,setting - out of construction.allowable error
