按照《全国统一建筑工程预算工程量计算规则》的规定,有肋带形基础,当肋的高宽比小于4时,其混凝土体积应按()计算。
A.有助带形基础
B.墙
C.板式基础
D.筏形基础
参考答案:A
GB1499-1998规定6~25mm的HRB400的屈服强度为()。
A、335Mpa
B、400Mpa
C、500Mpa
D、420Mpa
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