灰色模型法在软基处理中的应用  

Application of Grey Model Method in Soft Foundation Treatment

作　　者：汪鼎 王东宏 WANG Ding;WANG Dong-hong(Zhuhai Hengqin New Area Construction Engineering Quality Test ing Center Co.,Ltd.)

机构地区：[1]珠海市横琴新区建设工程质量检测中心有限公司

出　　处：《智能建筑与智慧城市》2019年第5期110-111,共2页Intelligent Building & Smart City

摘　　要：真空堆载预压是目前软基处理中较为经济有效的处理方法,其是通过固结度及沉降量等指标来评价软基的处理效果,用灰色预测模型法与传统的三点法分别进行了阐述,并对两种方法计算的沉降量及固结度进行了比较,得出灰色模型GM(1,1)对沉降量及故结度的计算具有较好的前瞻性,并具有一定的指导意义。vacuum surcharge preloading is an economical and effective treatment method in soft foundation treatment at present,which is to evaluate the treatment effect of soft foundation by the index of consolidation degree and settlement amount,etc.The grey prediction model method and the traditional three-point method are described respectively,and the settlement and consolidation degree calculated by the two methods are compared.It is concluded that the grey model GM(1,1)has a good prospect for the calculation of the settlement amount and the settlement degree,and that the grey model(1,1)has a good prospect for the calculation of the settlement amount and the degree of settlement.And has certain guiding significance.

关 键 词：真空堆载预压 沉降量 固结度 灰色模型 

分 类 号：TU472.33[建筑科学—结构工程]