行業(yè)標(biāo)準(zhǔn)

本規(guī)程的主要技術(shù)內(nèi)容是:1.總則;2.術(shù)語(yǔ)和符號(hào);3.基本規(guī)定;4.檢測(cè)鑒定;5.糾偏設(shè)計(jì);6.糾偏施工;⒎ 監(jiān)測(cè);8.工程驗(yàn)收。
JGJ270-2012······1
1 總則······11
2 術(shù)語(yǔ)和符號(hào)······12
2.1 術(shù)語(yǔ)······12
2.2 符號(hào)······13
3 基本規(guī)定······15
4 檢測(cè)鑒定······17
4.1 一般規(guī)定······17
4.2 檢測(cè)······17
4.3 鑒定······18
5 糾偏設(shè)計(jì)······20
5.1 一般規(guī)定······20
5.2 糾偏設(shè)計(jì)計(jì)算······21
5.3 迫降法設(shè)計(jì)······24
5.4 抬升法設(shè)計(jì)······29
5.5 綜合法設(shè)計(jì)······33
5.6 古建筑物糾偏設(shè)計(jì)······33
5.7 防復(fù)傾加固設(shè)計(jì)······34
6 糾偏施工······36
6.1 一般規(guī)定······36
6.2 迫降法施工······37
6.3 抬升法施工······40
6.4 綜合法施工······43
6.5 古建筑物糾偏施工······43
6.6 防復(fù)傾加固施工······44
7 監(jiān)測(cè)······45
7.1 一般規(guī)定······45
7.2 沉降監(jiān)測(cè)······46
7.3 傾斜監(jiān)測(cè)······46
7.4 裂縫監(jiān)測(cè)······47
7.5 水平位移監(jiān)測(cè)······47
8 工程驗(yàn)收······48
附錄A 建筑物常用糾偏方法選擇······49
附錄B 建筑物糾偏工程監(jiān)測(cè)記錄······51
附錄C 建筑物糾偏工程竣工驗(yàn)收記錄······53
本規(guī)程用詞說(shuō)明······54
引用標(biāo)準(zhǔn)名錄······55
附:條文說(shuō)明······57
1 總則······60
3 基本規(guī)定······61
4 檢測(cè)鑒定······62
4.1 一般規(guī)定······62
4.2 檢測(cè)······62
4.3 鑒定······63
5 糾偏設(shè)計(jì)······64
5.1 一般規(guī)定······64
5.2 糾偏設(shè)計(jì)計(jì)算······66
5.3 迫降法設(shè)計(jì)······66
5.4 抬升法設(shè)計(jì)······69
5.5 綜合法設(shè)計(jì)······71
5.6 古建筑物糾偏設(shè)計(jì)······71
5.7 防復(fù)傾加固設(shè)計(jì)······73
6 糾偏施工······74
6.1 一般規(guī)定······74
6.2 迫降法施工······74
6.3 抬升法施工······76
6.4 綜合法施工······78
6.5 古建筑物糾偏施工······78
6.6 防復(fù)傾加固施工······79
7 監(jiān)測(cè)······80
7.1 一般規(guī)定······80
7.2 沉降監(jiān)測(cè)······81
7.3 傾斜監(jiān)測(cè)······81
7.4 裂縫檢測(cè)······81
7.5 水平位移檢測(cè)······82
8 工程驗(yàn)收······83
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