A.165.9 B.149.3 C.140.6 D.125.0
A.Ⅰ、Ⅳ B.Ⅰ、Ⅲ C.Ⅱ、Ⅲ D.Ⅱ、Ⅳ
A.γ0S1/S2=0.85>0.8;不满足漂浮验算 B.γ0S1/S2=0.75<0.8;满足漂浮验算 C.γ0S1/S2=0.70<0.8;满足漂浮验算 D.γ0S1/S2=0.70<0.8;满足漂浮验算
A.3400φcom B.3200φcom C.1400φcom D.1200φcom
A.60 B.64 C.68 D.74