振动沉管碎石桩在高速公路软基处理中的应用

The Application of Vibro Gravel Pile in Soft Foundation Treatment of Expressway

振动沉管碎石桩能够有效地提高地基的承载力,减少地基的沉降量和不均匀沉降,同时,可以提高土体的抗剪强度,可以有效地确保路基的稳定性。论文结合实例,简要探讨振动沉管碎石桩在高速公路软基处理的具体施工过程,供类似工程借鉴。

The vibration sinking gravel compaction pile can effectively improve the foundation bearing capacity and reduce the foundation settlement and uneven settlement, also can improve the soil shear strength, which can effectively guarantee the subgrade stability. In this paper, the author will combine specific expressway soft soil subgrade construction practice, briefly discusses the specific construction process of vibration sinking tube gravel pile, hoping to be used for reference in other similar projects.