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薄层轮加法是将超过极限填土高度的填土合理分级,参照监测结果,确定填筑速率、填筑厚度和间歇时间,实现软土路堤加载厚度与加载速度的最优化。介绍了薄层轮加法的施工原理和施工方法,并和多级加载法的施工效果进行了比较分析。结果表明薄层轮加法能满足地基强度和稳定性要求,且大大缩短了施工工期,是软土地基处理后填筑行之有效的施工方法。
The thin-layer wheel addition method is to reasonably classify the filling which exceeds the limit filling height. With reference to the monitoring results, the filling rate, the filling thickness and the intermittent time are determined to optimize the loading thickness and loading speed of the soft soil embankment. The construction principle and construction method of thin - layer wheel addition are introduced, and the construction effects of multi - stage loading method are compared and analyzed. The results show that the thin-layer addition method can meet the requirements of the foundation strength and stability, and greatly shorten the construction period, which is an effective construction method after the soft soil foundation treatment.