碎石高填土层地基的处理措施分析

目前我国正在加大基础设施建设，有些基础设施工程位于高山峡谷地带，属于高填土工程。在高填土碎石填土层地基上修建建筑物后，由于沉降量过大，需要进行灌浆处理。由于碎石杂填土地基难以成孔，故通过分析一些已有的施工工艺来探讨哪一种工艺能够实现引孔灌浆的目的很有必要。

Disposal Measures of Gravel High Fill Foundation

Infrastructure construction is being improved in China at present. Some infrastructure construction engineering is located at high mountain gorge belt, which belongs to high fill project. Because the settlement is too excessive after structures are built on the high fill gravel foundation, grouting is adopted to dispose the problem. It is difficult to form pores in gravel fill foundation, so it is necessary to discuss the rational grouting technique by analyzing the current techniques.