摘要
依托于石城河水库工程坝基砂卵砾石地基,通过荷载试验,发现强夯法可将砂卵砾石地基的变形模量提高87.2%,地基承载力提高87.5。本文从定量的角度说明了强夯法对砂卵砾石地基有较好的处理效果,可为类似地基处理所借鉴。
Based on the sand-gravel foundation of the dam for Shichenghe Reservoir,it is found out that the deformation modulus of the sand-gravel foundation can be enhanced by 87% and the foundation bearing capacity can be increased by 87. 5% by the dynamic compaction. It is explained herein from the quantitative aspect that the dynamic compaction method has a better treatment effect on the sand-gravel foundation,which can provided a reference for the treatment of the similar foundation treatment.
出处
《水利水电技术》
CSCD
北大核心
2014年第11期74-77,共4页
Water Resources and Hydropower Engineering
关键词
荷载试验
强夯法
地基处理
石城河水库
loading test
dynamic compaction method
foundation treatment
Shichenghe Reservoir
