典型文献
A case study on the soil classification of the Yellow River Delta based on piezocone penetration test
文献摘要：
Piezocone penetration test (CPTu), the preferred in-situ tool for submarine investigation, is significant for soil classification and soil depth profile prediction, which can be used to predict soil types and states. However, the accuracy of these methods needs to be validated for local conditions. To distinguish and evaluate the properties of the shallow surface sediments in Chengdao area of the Yellow River Delta, seabed CPTu tests were carried out at ten stations in this area. Nine soil classification methods based on CPTu data are applied for soil classification. The results of classification are compared with the in-situ sampling to determine whether the method can provide sufficient resolution. The methods presented by Robertson (based on soil behavior type index Ic), Olsen andMitchell are the more consistent and compatible ones compared with other methods. Considering that silt soils have potential to liquefy under storm tide or other adverse conditions, this paper is able to screen soil classification methods suitable for the Chengdao area and help identify the areas where liquefaction or submarine landslide may occur through CPTu investigation.
文献关键词：
中图分类号：
作者姓名：
Jiarui Zhang;Qingsheng Meng;Lei Guo;Yan Zhang;Guanli Wei;Tao Liu
作者机构：
College of Environmental Science and Engineering,Ocean University of China,Qingdao 266100,China;Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering,Ocean University of China,Qingdao 266100,China;Laboratory for Marine Geology,Pilot National Laboratory for Marine Science and Technology(Qingdao),Qingdao 266237,China;Institute of Marine Science and Technology,Shandong University,Qingdao 266237,China;College of Marine Geosciences,Ocean University of China,Qingdao 266100,China
文献出处：
引用格式：
[1]Jiarui Zhang;Qingsheng Meng;Lei Guo;Yan Zhang;Guanli Wei;Tao Liu-.A case study on the soil classification of the Yellow River Delta based on piezocone penetration test)[J].海洋学报（英文版）,2022(04):119-128
A类：
CPTu,Chengdao,andMitchell
B类：
case,study,classification,Yellow,River,Delta,piezocone,penetration,Piezocone,preferred,situ,tool,submarine,investigation,significant,depth,profile,prediction,which,used,types,states,However,accuracy,these,methods,needs,validated,local,conditions,To,distinguish,evaluate,properties,shallow,surface,sediments,seabed,tests,were,carried,out,stations,this,Nine,data,applied,results,compared,sampling,determine,whether,provide,sufficient,resolution,presented,by,Robertson,behavior,Ic,Olsen,more,consistent,compatible,ones,other,Considering,that,silt,soils,have,potential,liquefy,under,storm,tide,adverse,paper,screen,suitable,help,identify,areas,where,liquefaction,landslide,may,occur,through
AB值：
0.526604
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