摘要
研究了风积砂填料压实度与变形模量及填料干密度间的关系,为合理确定风积砂回填台背的压实度标准提供了可靠的依据,经实体工程验证所建议的压实度标准合理可行。
The relation of compactness and deformation rnoclulus,compacmess and dry density of fining are studied, it provides a reliable foundation for decide compactness standard of aeolian sand filling in the behind of bridge. It is proved reasonable through practical engineering.
出处
《山西建筑》
2007年第19期267-268,共2页
Shanxi Architecture
关键词
风积砂
压实度
变形模量
干密度
aeolian sand, compactness, deformation modulus, dry density
