高压旋喷灌浆法在处理桥墩地基中的应用

The Application or High Pressure Jet grouting in Bridge Piers Treatment

本文结合工程实例较详细地论述了在基岩面起伏大,砂层薄而不均匀,浆液逸出严重以及地下水渗透流速大的条件下,对桥墩砂基进行加固的技术方法。并以此经验提供同行参考。

This paper, in view of engineering practice describes the application of high pressure jet grouting in bridge piers treatment in case of undulating bed rocks, unequal but thin sand layer, grout spillage and big velocity of groundwater seepage, which could gives experiences much helpful in such engineering cases.