摘要
文章对采用强夯法处理永咸高速公路湿陷性黄土路基过程中,有关单点夯能和有效加固深度、最佳夯击能和夯击次数、夯击遍数和时间间隔、夯点距及点布置等强夯参数进行了实验研究,并对实际施工进行了总结。
In treating the wet and sinking loess roadbeds in Yong - Cheng Expressway by power tamping, the author has made some experiments and studied the power tamping parameters such as one-point tamping force and effective consolidating depth, best tamping force and times, tamping times and intervals, the distance and arrangement of tamping points, and made a summary of the actual construction.
出处
《山西科技》
2006年第2期117-119,共3页
Shanxi Science and Technology
关键词
高速公路
湿陷性黄土路基
强夯参数
试验研究
施工
expressway
wet and sinking loess roadbeds
power tamping parameters
experiment and study
＇construction
