摘要
对强夯法加固盐渍土老路基进行试验研究,分析了不同夯击能作用下夯沉量、承载力、回弹模量变化与原状土的对应关系,提出了利用该处理工艺处理老路的加固形成机理,论证该处理施工工艺的适用性,技术可行性。
Tests were carried out to study the stress properties of saline subgrade of old road treated by dynamic compaction.The paper analyzed the corresponding relationship between setllement amount,bearing capacity,elastic modulus of treated and untreated saline,put forward the reinforcement mechanism of the old road with this technology,discussed the usability and feasibility of this construction technology.
出处
《公路交通科技》
CAS
CSCD
北大核心
2005年第S2期119-122,共4页
Journal of Highway and Transportation Research and Development
关键词
强夯法
加固处理
盐渍土
老路路基
试验研究
推广
Dynamic compaction method
Reinforcement
Saline soil
Subgrade of old road
Test and research
Popularize
