摘要
以石灰和粉煤灰为主要成分的二灰桩是一种半刚性桩，详细探讨了二灰桩的原理。
Two ash pile is a kind of semi rigid pile which main components are lime and coal ash. In this paper, the principles of two ash pile are discussed in detail.The application for two ash pile at the reinforcement of Nanjing Maanshan freeway soft soil subgrade is introduced.
出处
《北方交通大学学报》
CSCD
北大核心
1999年第4期78-80,共3页
Journal of Northern Jiaotong University
关键词
二灰桩
软土路基
基础加固
路基
two ash pile soft soil subgrade reinforcement
