摘要
堆载预压法因其施工简便、费用较低、加固效果较好,成为应用最广泛的软基加固方法之一。具体阐述了堆载预压法的加固原理,并以袋装砂井为例分析排水系统设计步骤,最后介绍了加压系统的计算方法。
Surcharge preloading is one of the most widely used treatments of soft foundation,because of its simple construction,lower cost and better reinforcement effect. The consolidation mechanism of surcharge preloading is expounded,and analyzed the design steps of drainage system in case of sand wick.Finally,the calculation of compression system is described.
出处
《科学技术与工程》
2010年第25期6330-6333,共4页
Science Technology and Engineering
关键词
堆载预压
加固机理
排水系统
加压系统
surcharge preloading consolidation mechanism drainage system compression system
