國(guó)家標(biāo)準(zhǔn)
GB50497-2019······1
1 總則······12
2 術(shù)語(yǔ)······13
3 基本規(guī)定······15
4 監(jiān)測(cè)項(xiàng)目······19
4.1 一般規(guī)定······19
4.2 儀器監(jiān)測(cè)······19
4.3 巡視檢查······21
5 監(jiān)測(cè)點(diǎn)布置······24
5.1 一般規(guī)定······24
5.2 基坑及支護(hù)結(jié)構(gòu)······24
5.3 基坑周邊環(huán)境······27
6 監(jiān)測(cè)方法及精度要求······29
6.1 一般規(guī)定······29
6.2 水平位移監(jiān)測(cè)······30
6.3 豎向位移監(jiān)測(cè)······32
6.4 深層水平位移監(jiān)測(cè)······34
6.5 傾斜監(jiān)測(cè)······34
6.6 裂縫監(jiān)測(cè)······35
6.7 支護(hù)結(jié)構(gòu)內(nèi)力監(jiān)測(cè)······36
6.8 土壓力監(jiān)測(cè)······36
6.9 孔隙水壓力監(jiān)測(cè)······37
6.10 地下水位控制監(jiān)測(cè)······38
6.11 錨桿軸力監(jiān)測(cè)······38
6.12 土體分層豎向位移監(jiān)測(cè)······38
6.13 坑底隆起監(jiān)測(cè)······39
6.14 爆破振動(dòng)監(jiān)測(cè)······39
7 監(jiān)測(cè)頻率······41
8 監(jiān)測(cè)預(yù)警······44
9 數(shù)據(jù)處理與信息反饋······49
附錄A 水平位移、豎向位移監(jiān)測(cè)日?qǐng)?bào)表······51
附錄B 深層水平位移監(jiān)測(cè)日?qǐng)?bào)表······52
附錄C 圍護(hù)墻內(nèi)力、立柱內(nèi)力及土壓力、孔隙水壓力監(jiān)測(cè)日?qǐng)?bào)表······53
附錄D 支撐軸力、錨桿軸力監(jiān)測(cè)日?qǐng)?bào)表······54
附錄E 地下水位、地表豎向位移、分層豎向位移、坑底隆起監(jiān)測(cè)日?qǐng)?bào)表······55
附錄F 裂縫監(jiān)測(cè)日?qǐng)?bào)表······56
附錄G 巡視檢查日?qǐng)?bào)表······57
本標(biāo)準(zhǔn)用詞說(shuō)明······59
引用標(biāo)準(zhǔn)名錄······60
附:條文說(shuō)明······61
1 總則······65
2 術(shù)語(yǔ)······68
3 基本規(guī)定······69
4 監(jiān)測(cè)項(xiàng)目······75
4.1 一般規(guī)定······75
4.2 儀器監(jiān)測(cè)······75
4.3 巡視檢查······80
5 監(jiān)測(cè)點(diǎn)布置······82
5.1 一般規(guī)定······82
5.2 基坑及支護(hù)結(jié)構(gòu)······83
5.3 基坑周邊環(huán)境······85
6 監(jiān)測(cè)方法及精度要求······88
6.1 一般規(guī)定······88
6.2 水平位移監(jiān)測(cè)······89
6.3 豎向位移監(jiān)測(cè)······92
6.4 深層水平位移監(jiān)測(cè)······93
6.5 傾斜監(jiān)測(cè)······94
6.6 裂縫監(jiān)測(cè)······94
6.8 土壓力監(jiān)測(cè)······94
6.9 孔隙水壓力監(jiān)測(cè)······95
6.11 錨桿軸力監(jiān)測(cè)······95
6.12 土體分層豎向位移監(jiān)測(cè)······96
6.13 坑底隆起監(jiān)測(cè)······96
6.14 爆破振動(dòng)監(jiān)測(cè)······96
7 監(jiān)測(cè)頻率······98
8 監(jiān)測(cè)預(yù)警······100
9 數(shù)據(jù)處理與信息反饋······106
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