摘要
基于北京地铁四号线菜市口车站工程,介绍了钢管柱桩基的施工方案论证、技术措施和检测试验技术。详细阐述了人工挖孔与机械钻孔相结合的施工方法,并简化了试验程序,满足了工期要求。
Based on Caishikou Station engineering of Beijing Metro Line 4,construction plan demonstration,technology measures and test technology about pile foundation of steel pipe column are introduced.The construction method combing manual hole digging with machine dimensions drilling are outlined.Then,test procedure is simplified to meet the demands of construction period.
出处
《施工技术》
CAS
北大核心
2008年第S2期168-171,共4页
Construction Technology
关键词
人工挖孔
机械钻孔
检测试验
manual hole digging
machine dimensions drilling
test
