摘要
通过土工离心模型试验,对风积砂加筋挡土墙的性状、加筋工作机理及其内在破坏模式进行了研究,发现用加筋风积砂作挡土墙的回填材料是可行的,并且具有较好的安全性,这一研究为风积砂加筋挡土墙的设计提供试验依据,对促进内蒙古公路建设就地取材、节约资金具有重要的意义.
Based on geotechnological centrifuge model test,the properties, reinforcement working mechanism and internal damage mode of reinforced aeolian sand retaining wall are studied. It is found that the use of reinforced aeolian sand as backfill is feasihle.and is quite safe. This study provides a test basis for the design of reinforced aeolian sand retaining wall,and has great significance for using local materials so as to save funds in Inner Mongolia highway construction.
出处
《内蒙古工业大学学报（自然科学版）》
2006年第1期55-60,共6页
Journal of Inner Mongolia University of Technology：Natural Science Edition
基金
西部交通建设科技项目(200231800032-3)
内蒙古工业大学校基金资助
关键词
风积砂
土工格栅
加筋土挡墙
土工离心模型试验
侧向位移
aeolian sand
reinforced ,retaining wall
geosynthetic centrifuge model test
side displacement
