A.基坑開挖 B.排水設(shè)施的設(shè)置 C.插入土釘 D.噴射面層混凝土
A.小于錨桿設(shè)計(jì)長(zhǎng)度200mm B.等于錨桿設(shè)計(jì)長(zhǎng)度 C.大于錨桿設(shè)計(jì)長(zhǎng)度200mm D.大于錨桿設(shè)計(jì)長(zhǎng)度500mm
A.±0.500m B.±0.000m C.±0.100m D.±1.000m