- A.70%
- B.75%
- C.80%
- D.100%
- A.10
- B.1.2
- C.20
- D.30
- A.50%
- B.75%
- C.85%
- D.100%
- A.±10
- B.±15
- C.±20
- D.±30
- A.150mm
- B.200mm
- C.240mm
- D.250~350mm
- A.500mm
- B.300mm
- C.200mm
- D.50~100mm
- A.1m
- B.2m
- C.3m
- D.一个楼层高度
- A.不应大于10d,且不应大于100mm
- B.不应大于10d,且不应大于200mm
- C.不应太于5d,且不应大于100mm
- D.不应大于5d,且不应大于200mm
- A.60s
- B.90s
- C.120s
- D.150s
- A.45mm
- B.35mm
- C.25mm
- D.15mm
- A.30d
- B.35d
- C.40d
- D.50d
- A.20%
- B.25%
- C.30%
- D.50%
- A.氧乙炔焰
- B.钢筋切断机
- C.手动剪断器
- A.1.1~1.15
- B.1.1~1.5
- C.1.0~1.2
- D.1.0~1.5
- 15
-
砖过梁起拱度为( )。
- A.1%
- B.2%
- C.3%
- D.4%
- A.1‰
- B.2‰
- C.3‰
- D.1‰~3‰
- A.50%
- B.75%
- C.80%
- D.100%
- A.0.5
- B.0.7
- C.0.9
- D.0.8
- A.4%~8%
- B.5%~10%
- C.10%~15%
- D.15%~20%
- A.750,500
- B.760,600
- C.780,600
- D.800,550
- A.高度的1/2
- B.高度的1/3
- C.高度的2/3
- D.1m
- A.70
- B.90
- C.80
- D.85
- A.30em
- B.50em
- C.60em
- D.80em
- A.20d
- B.25d
- C.28d
- D.30d
- A.一个楼层的高度
- B.不宜大于4m
- C.一个楼层的高度且不大于4m
- D.一个施工层高度
- A.7
- B.14
- C.15
- D.30
- A.2
- B.3
- C.4
- D.8
- A.100
- B.200
- C.150
- D.300
- A.5%
- B.10%
- C.15%
- D.20%
- A.10%
- B.20%
- C.25%
- D.30%