双向土工格栅加固砾砂填料路堤边坡的分析与应用

Analysis and application of technology consolidating gravel sand-filled embankment side slope with two-way geogrid

结合秦沈客运专线A3标段路基施工 ,分析双向土工格栅在砾砂填料路堤边坡加固中的作用机理和加固效果 。

The paper analyzes the mechanism of action and the effect of consolidation of two\|way geogrid in strengthening gravel sand\|filled embankment side slope, and introduces points for attention during flat paving geogrid.