已知基礎(chǔ)底面尺寸為4m×2m,在基礎(chǔ)頂面受上部結(jié)構(gòu)傳來的相應(yīng)于荷載效應(yīng)標(biāo)準(zhǔn)組合時的偏心豎向力為500kN,偏心距1.41m,基礎(chǔ)埋深2m,如圖3.1.2.7所示,則基底邊緣最大壓力為()kPa。()
A.146.20 B.239.77 C.119.88 D.73.10
如圖3.7.2.8所示,某墻下條形基礎(chǔ),底寬2.5m,板高350mm,埋深1m,fT=1.1N/mm2,相應(yīng)于荷載效應(yīng)基本組合時軸向力設(shè)計值F=200kN/m,則墻與基礎(chǔ)間抗沖切承載力為()kN。()
A.300.3 B.231 C.269.5 D.350.35
A.0.72 B.0.78 C.0.54 D.0.66