城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
30期
88-89
,共2页
旋挖钻技术%桩基础施工%适用范围%施工工艺
鏇挖鑽技術%樁基礎施工%適用範圍%施工工藝
선알찬기술%장기출시공%괄용범위%시공공예
rotary digging dril ing technology%construction of pile foundation%applicable scope%construction technology
旋挖钻技术操作简便,成孔速度快,并且可以显著提高公路桥梁桩基础施工效率,减小施工周期,现今被已普遍应用。本文结合工作经验,分析在公路桥梁桩基础施工项目中应用旋挖钻技术的相关问题。
鏇挖鑽技術操作簡便,成孔速度快,併且可以顯著提高公路橋樑樁基礎施工效率,減小施工週期,現今被已普遍應用。本文結閤工作經驗,分析在公路橋樑樁基礎施工項目中應用鏇挖鑽技術的相關問題。
선알찬기술조작간편,성공속도쾌,병차가이현저제고공로교량장기출시공효솔,감소시공주기,현금피이보편응용。본문결합공작경험,분석재공로교량장기출시공항목중응용선알찬기술적상관문제。
Rotary digging dril ing technology is easy opera-ting, pore forming speed, and can significantly improve the efficiency of construction pile foundation of highway bridge, reduce the construction cycle, now has be universal y applied. Combining with the working experience, this paper analyses related problems of application of rotary dril ing dril ing technology in pile foundation construction project in highway bridges.