Study on Bearing Characteristics of Pile-Net Composite Foundation in Collapsible Loess Region

黄土因其特殊构成，遇水后极易发生湿陷变形，当地基土层为湿陷性黄土时，需要对地基进行处理。桩网复合地基技术作为一种有效且经济的地基处理方式，探究其在湿陷性黄土地区的承载特性尤为重要。本文采用室内模型试验的方法对湿陷性黄土地区桩网复合地基的承载特性进行研究。Due to its special composition, loess is prone to collapsible deformation when exposed to water. When the local soil layer is collapsible loess, it is necessary to treat the foundation. As an effective and economical foundation treatment method, it is particularly important to explore the bearing characteristics of pile net composite foundation technology in collapsible loess areas. This article uses indoor model tests to study the bearing characteristics of pile net composite foundation in collapsible loess areas.