A.max(0.5hc+5d,lae) B.hc-bhc+15d C.0.4labe D.0.6lae
A.當(dāng)Lae≥支座寬-保護(hù)層時(shí)可以直錨 B.直錨長(zhǎng)度為L(zhǎng)ae C.當(dāng)Lae<支座寬-保護(hù)層時(shí)必須彎錨 D.彎錨時(shí)錨固長(zhǎng)度為支座寬-保護(hù)層+15d
A.能直錨固長(zhǎng)度lae B.lae與0.5hc+5d取大值 C.能直錨固長(zhǎng)度lae不能直錨取0.5hc+5d D.≥0.6lae且≥0.4hc+5d