![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
依据《建筑基坑支护技术规程》JGJ120-2012,4.10.10,支撑标高的允许偏差应为()
A.50mm
B.45mm
C.40mm
D.30mm
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
D、30mm
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.50mm
B.45mm
C.40mm
D.30mm
D、30mm
A.0.3m
B.0.5m
C.0.7m
D.0.9m
A.施工方案
B.临边防护
C.基坑支护及支撑拆除
D.基坑降排水
E.坑边荷载
A.213
B.197
C.106
D.48
A.282
B.334
C.412
D.564
A.5%,5
B.5%,3
C.5%,6
D.10%,5
A、0.6
B、0.8
C、1
D、1.2
A.位置#分割#
B.走向#分割#
C.类型#分割#
D.使用状况#分割#
E.附近居民情况