旋喷桩土木工程地基检测理论的研究及应用

Research and Application of Foundation Testing Theory for Civil Engineering of Rotary Jet Pile

旋喷桩在软土地基加固、桩基础施工、防砂土液化等方面应用较为广泛,特别是地基加固区域的工作面比较狭窄时,表现出了巨大的施工优越性。与其他地基加固方法不同的是,旋喷桩地基加固是在地层下一定深度范围内直接搅拌成桩的隐蔽工程,所以,不可能直观的检查到旋喷桩的成桩质量,只有通过切合实际的检测方式才能科学有效的检验地基加固的质量。论文主要通过对旋喷桩土木工程的地基检测理论及其应用进行研究,希望给相关的建筑企业提供一定的参考。

Rotary jet grouting pile is widely applied to soft soil foundation reinforcement, pile foundation construction and sand liquefaction. Especially when the working area of foundation reinforcement area is relatively narrow, it shows great superiority in construction. Reinforcement method and other foundation is different, pile foundation reinforcement is in the formation of certain depth under the direct mixing pile＇s hidden works, it is not possible to directly check the pile forming quality of grouting pile, only the detection method by practical test to the scientific and effective quality of foundation reinforcement. The author mainly studies the theory of foundation inspection ofrotaryj et grouting civil engineering and its application, hoping to give some references to the relevant construction enterprises.