项©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 序©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 项目©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 允许偏差或允许值©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 检验方法©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
柱基基坑基槽©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 挖方场地平整©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 管沟©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 地(路)面基层©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
人工©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 机械©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
主控项目©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 1©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 标高©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | -50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | ±30©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | ±50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | -50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | -50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 水准仪©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
2©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 长度、宽度(由设计中心线向两边量)©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | +200©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ-50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | +300©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ-100©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | +500©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ-150©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | +100©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | -©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 经纬仪,用钢尺量©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
3©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 边坡©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 设计要求©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 观察或用坡度尺检查©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
一般项目©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 1©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 表面平整度©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 20©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 20©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 50©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 20©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 20©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 用2m靠尺和楔形塞尺检查©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
2©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 基底土性©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 设计要求©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ | 观察或土样分析©wQøê¤`Rbbs.3c3t.comiª}TÇØ ©wQøê¤`Rbbs.3c3t.comiª}TÇØ |
注:地(路)面基层的偏差只适用于直接在挖填方上做地(路)面的基层。©wQøê¤`Rbbs.3c3t.comiª}TÇØ
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基坑类别©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 围护结构墙顶位移监控值©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 围护结构墙体最大位移监控值©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 地面最大沉降监控值©wQøê¤`Rbbs.3c3t.comiª}TÇØ
|
一级基坑©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 3©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 5©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 3©wQøê¤`Rbbs.3c3t.comiª}TÇØ
|
二级基坑©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 6©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 8©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 6©wQøê¤`Rbbs.3c3t.comiª}TÇØ
|
三级基坑©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 8©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 10©wQøê¤`Rbbs.3c3t.comiª}TÇØ
| 10©wQøê¤`Rbbs.3c3t.comiª}TÇØ
|
注:1、符合下列情况之一。为一级基坑:©wQøê¤`Rbbs.3c3t.comiª}TÇØ 1)©wQøê¤`Rbbs.3c3t.comiª}TÇØ 重要工程或支护结构做主体的一部分;©wQøê¤`Rbbs.3c3t.comiª}TÇØ 2)©wQøê¤`Rbbs.3c3t.comiª}TÇØ 开挖深度大于10m;©wQøê¤`Rbbs.3c3t.comiª}TÇØ 3)©wQøê¤`Rbbs.3c3t.comiª}TÇØ 与临近建筑物,重要设施的距离在开挖深度以内的基坑;©wQøê¤`Rbbs.3c3t.comiª}TÇØ 4)©wQøê¤`Rbbs.3c3t.comiª}TÇØ 基坑范围内有历史文物、近代优秀建筑、重要管线等需严加保护的基坑;©wQøê¤`Rbbs.3c3t.comiª}TÇØ 2、三级基坑为开挖深度小于7m,且周围环境无特别要求时的基坑。©wQøê¤`Rbbs.3c3t.comiª}TÇØ 3、除一级和三级外的基坑属二级基坑。©wQøê¤`Rbbs.3c3t.comiª}TÇØ 4、当周围已有的设施有特殊要求时,尚应符合这些要求。©wQøê¤`Rbbs.3c3t.comiª}TÇØ
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