摘要
湿陷性黄土在一定压力下受水浸湿后,土结构会迅速被破坏,导致结构产生较大下沉,土层强度也会迅速降低,会对结构安全产生较大安全隐患。素土挤密法适用于处理地下水位以上的湿陷性黄土地基,在沙坡头区兴仁镇湿陷性黄土层较厚的区域使用效果较好。
When subjected to water infiltration under a certain pressure,the structure of collapsible loess is rapidly destroyed,leading to significant subsidence and a sharp reduction in soil strength,which poses a considerable safety hazard to structural stability.The plain soil compaction method is suitable for treating collapsible loess foundations above the groundwater level and has demonstrated favorable results in areas with thick collapsible loess layers in Xingren Town,Shapotou District.
作者
何学忠
He Xuezhong(Ningxia Zhongwei Water Conservancy Survey and Design Institute,Zhongwei,China)
出处
《科学技术创新》
2025年第17期191-194,共4页
Scientific and Technological Innovation
关键词
湿陷性
黄土
天然地基
素土挤密桩
collapsibility
loess
natural foundation
plain soil compaction pile
