高速公路软土路基沉降观测及加固技术

Subsidence detection and reinforcement technology of soft highway subgrade

对软土沉降原理及软基处理要求进行了介绍,重点分析了软土路基沉降观测技术,并对塑料排水板、土工格栅、碎石桩等软土路基施工处理方法作了研究,以确保高速公路的安全性。

The article introduces soft soil subsidence principles and soft foundation treatment demands,mainly analyzes soft subgrade subsidence detection technology,and studies soft subgrade construction treatment methods of plastic drainage board,geogrid and gravel pile and so on,with a view to guarantee highway safety.