CGMT桩在河南高速公路加固中的应用

The application of CGMT pile in foundation treatment in He'nan highway

指出CGMT(Cement Gravel Mixing Trenchless)非开挖干拌水泥碎石桩是在碎石桩、CFG桩基础上研发的新桩型,结合京珠高速公路许昌—漯河段CGMT桩加固工程实际,论证了CGMT桩在高速公路路基加固中应用的可行性和优越性。

CGMT （Cement Gravel Mixing Trenchless） non-excavation dry mixing cement gravel pile is a new pile based on gravel pile, CFG pile. Based on the reinforcement project of Jing-Zhu highway Xuchang-Luohe section. Its feasibility and superiority of embankment reinforcement in highway has been validated.