Visualization of pullout behaviour of geogrid in sand with emphasis on size effect of protrusive jun

• 作 者: 苗晨曦 郑俊杰 章荣军 谢明星 殷建华
• 机 构: InstituteofGeotechnicalandUndergroundEngineering,DepartmentofCivilandEnvironmentalEngineering
• 出 处: Journal of Central South University
• 发表日期: 2017年9期
• 关键词: 土工格栅加筋 性能可视化 拉拔 尺寸效应 各向异性系数 连接 相互作用 界面特征 geogrid pullout behaviour discrete el

Geogrid has been extensively used in geotechnical engineering practice due to its effectiveness and economy. Deep insight into the interaction between the backfill soil and the geogrid is of great importance for proper design and construction of geogrid r