摘要
结合某公路改建工程,提出在加宽路段使用强夯法施工。为达到提高加宽部分填土路基承载力、减少新老路面不均匀沉降的目的,选取了适宜的施工参数及施工工艺。强夯法在该工程的应用,取得了较为满意的经济效果。
Combined with a highway reconstruction project, dynamic compaction construction was put forward to use in road widening. In order to improve subgrade bearing capacity of the widen part of road and reduce differential settlement between old and new pavement, construction parament and construction technology were searched. The paper introduced the application of dynamic compaction in this project, which obtained satisfactory economic benefits.
出处
《江西煤炭科技》
2010年第2期45-47,共3页
Jiangxi Coal Science & Technology
关键词
强夯
加宽路基
施工参数
施工工艺
dynamic compaction
subgrade widening
construction parameter
construction technology
