城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2014年
30期
101-101
,共1页
旋挖桩%复杂地质条件%施工质量控制
鏇挖樁%複雜地質條件%施工質量控製
선알장%복잡지질조건%시공질량공제
rotary dril ing pile%complex geological conditions%quality control of construction
旋挖桩施工具有隐蔽性，这就对施工人员和设计人员提出了新的要求。本文结合笔者的工程实践，从桩基范围平整、埋设桩位护筒、制作泥浆、旋挖钻成孔、控制钻头速度、成孔检测、泥浆排放几个方面，阐述了旋挖桩在复杂地质条件中的施工质量控制策略。
鏇挖樁施工具有隱蔽性，這就對施工人員和設計人員提齣瞭新的要求。本文結閤筆者的工程實踐，從樁基範圍平整、埋設樁位護筒、製作泥漿、鏇挖鑽成孔、控製鑽頭速度、成孔檢測、泥漿排放幾箇方麵，闡述瞭鏇挖樁在複雜地質條件中的施工質量控製策略。
선알장시공구유은폐성，저취대시공인원화설계인원제출료신적요구。본문결합필자적공정실천，종장기범위평정、매설장위호통、제작니장、선알찬성공、공제찬두속도、성공검측、니장배방궤개방면，천술료선알장재복잡지질조건중적시공질량공제책략。
Rotary dril ing pile has concealment in constru-ction, which put forward new requirements for constructors and designers. Combined with the engineering practice of the author, This paper from the aspects of the grading in the range of pile, buried pile position retaining tube, making mud, rotary drill hole, dril speed control, hole detection and mud discharge, expounded the construction quality control strategy of rotary drilling pile under complex geological conditions.
