摘要
讨论了钻孔灌注桩技术的工艺流程,即护筒埋置、制备泥浆、钻孔、清孔、灌注。并针对桥梁工程施工中存在的问题,如掉钻、斜孔、塌孔等提出了相应的防范措施,进而确保施工过程质量的安全,从而提升工程施工效率。
The technological process of bored cast-in-place pile is discussed,which includes burying protective barrel,preparing mud,drilling,clearing and filling.In view of the problems existing in bridge construction,such as drilling,inclined holes,collapse holes,etc.,corresponding preventive measures are put forward to ensure the safety of construction process quality,thereby improving the construction efficiency of the project.
出处
《黑龙江科学》
2019年第16期112-113,共2页
Heilongjiang Science
关键词
桥梁施工
钻孔灌注桩技术
运用
Bridge construction
Bored pile technology
Application
