【摘要】 通过对高速公路拓宽工程软土地基沉降变形监测及技术分析,提出不同加固类型施工段沉降规律及对比关系,测量结果显示,粉喷桩是处理该软土地基的最有效的方法。更多还原

【Abstract】 In this paper the authors described the settlement measurement for soft-soil subgrade in an expressway widening project.The measurement results for several sections using different subgrade improvement methods were compared and studied.Analysis of measurement data indicated that Cement Powder Pile is the most effective ground treatment method in this project.更多还原