摘要
通过真空联合堆载预压法加固处理高速公路路基的工程实例,从沉降、固结度、孔压及侧向位移4个方面分析看出,该方法能使路基在较短时间内完成大部分沉降,并为快速加荷提供了稳定的条件。
Based on the analysis of4aspects including settlement,consolidation degree,pore water pressure and lateral displacement of an engineering example of expressway roadbed reinforcement by vacuum&surcharge preloading,it is shown that vacuum&surcharge preloading method can make the roadbed accomplish the most settlement within a short duration and guarantee the stabilization of quick loading.
出处
《水运工程》
北大核心
2004年第2期55-58,共4页
Port & Waterway Engineering
关键词
真空联合堆载预压法
加固处理
效果分析
vacuum&surcharge preloading method
reinforcement treatment
effect analysis
