A.荷載設(shè)計(jì)值 B.荷載標(biāo)準(zhǔn)值 C.永久荷載值 D.可變荷載值
A.永久荷載用標(biāo)準(zhǔn)值,可變荷載用設(shè)計(jì)值 B.永久荷載和可變荷載都用標(biāo)準(zhǔn)值 C.永久荷載用設(shè)計(jì)值,可變荷載用標(biāo)準(zhǔn)值 D.永久荷載和可變荷載都用設(shè)計(jì)值
A.1.4qGk+1.2qQk B.1.2(qGk+qQk) C.1.4(qGk+qQk) D.1.2qGk+1.4qQk