單項選擇題

某正常固結土層厚2.0m,平均自重應力戶Pcz=100kPa;壓縮試驗數(shù)據(jù)見表,建筑物平均附加應力戶Po=200kPa,問該土層最終沉降量最接近()。壓力P(kPa):0,50,100,200,300,400空隙比e:0.984,0.900,0.828,0.752,0.710,0.680

A.10.5cm(11.9)
B.12.9cm
C.14.2cm(8.3)
D.17.8cm

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