某城郊公路路堑边坡浆砌片石挡土墙的加固方案研究

Research on the Reinforcement Scheme of Mortar Rubble Retaining Wall of the Cutting Slope in a Suburban Highway

针对内蒙古鄂尔多斯市某城郊公路路堑边坡重力式浆砌片石挡墙加固工程,对拟用锚固桩和预应力锚索型钢双排桩加固方案,从稳定性、工期、成本方面进行了对比分析。经综合分析,建议选择预应力锚索型钢双排桩,对挡墙进行加固。

The reinforcement scheme for anchored pile and pre-stressed anchor cable structural steel doublerow piles is comparatively analyzed from stability, period and cost based on the project for the reinforcement of gravity-type mortar rubble retaining wall of the cutting slope of a suburban highway. Through comprehensive analysis, it is recommended to select the pre-stressed anchor cable structural steel double-row piles to reinforce the retaining wall.