收稿日期:2022-01-28;修回日期:2022-12-04作者简介:孙鹏轩(1990-),男,安徽怀远人,实验师,从事土木工程试验检测教学与研究工作。第23卷第1期安徽水利水电职业技术学院学报Vol.23No.12023年3月JOURNALOFANHUITECHNICALCOLLEGEOFWATERRESOURCESANDHYDROELECTRICPOWERMar.2023变权重组模型在路基工后沉降预测方面研究孙鹏轩,孙开旗(安徽交通职业技术学院,安徽合肥230051)摘要:利用Verhulst模型和双曲线法变权分配组合建立了变权重组模型,并应用于普通压实路基及回填路基的工后沉降预测,结果显示大大提高了预测精度,而且在普通压实路基工后沉降预测具有更好效果。关键词:路基工后沉降预测;Verhulst模型;双曲线法;变权重组模型DOI:10.3969/j.issn.1671-6221.2023.01.007中图分类号:U416.1文献标识码:A文章编号:1671-6221(2023)01-0027-06ResearchonsettlementpredictionofsubgradeafterconstructionbyvariableweightrecombinationmodelSUNPeng-xuan,SUNKaiqi(AnhuiCommunicationsVocational&TechnicalCollege,Hefei230051,China)Abstract:Inthispaper,theVerhulstmodelandthehyperbolavariableweightallocationcombinationareusedtoestablishavariableweightreorganizationmodel.Itisappliedtopostconstructionsettle-mentpredictionofordinarycompactedsubgradeandbackfilledsubgrade.Theresultsshowthatthepredictionaccuracyisgreatlyimproved,andthepredictionofpostconstructionsettlementofordinarycompactedsub...