排水固结法是对天然地基，或先在地基中设置砂井（袋装砂井或塑料排水带）等竖向排水体，然后根据建筑物本身重量进行加载；或在建筑物建造前在场地上先行加载预压，使土体中的孔隙水排出，逐渐固结，地基发生沉降，同时强度逐步提高的方法。
排水固结法需要的砂垫层厚度一直存在争议。
There are different opinions about thickness of sand MATS for consolidation method.
对动力排水固结法加固淤泥类软土地基的作用机理研究和工程实践具有指导意义。
These discussions provide some useful conclusions for study on the principle of soft clay compacted with dynamic consolidation by drainage, and it is significant to engineering projects.
在软土地基上建设道面工程，采用排水固结法处理软土地基，是经济有效的地基加固方法之一。
Drained consolidation method is an economical effective soil treatment for the construction of airport pavement on the soft foundation.
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