JGJT401-2017······1

前言······5

目次······7

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)······14

3 基本規(guī)定······16

3.1 一般規(guī)定······16

3.2 錨桿檢測(cè)······17

3.3 錨桿監(jiān)測(cè)······19

3.4 檢測(cè)與監(jiān)測(cè)結(jié)果評(píng)價(jià)和報(bào)告······19

4 儀器設(shè)備及其安裝······21

4.1 一般規(guī)定······21

4.2 檢測(cè)儀器設(shè)備及其安裝······21

4.3 監(jiān)測(cè)儀器設(shè)備及其安裝······26

5 基本試驗(yàn)······29

5.1 一般規(guī)定······29

5.2 現(xiàn)場(chǎng)操作······30

5.3 檢測(cè)數(shù)據(jù)分析與判斷······33

6 蠕變?cè)囼?yàn)······37

6.1 一般規(guī)定······37

6.2 現(xiàn)場(chǎng)操作······37

6.3 檢測(cè)數(shù)據(jù)分析與判斷······38

7 驗(yàn)收試驗(yàn)······39

7.1 一般規(guī)定······39

7.2 現(xiàn)場(chǎng)操作······39

7.3 檢測(cè)數(shù)據(jù)分析與判定······42

8 粘結(jié)強(qiáng)度試驗(yàn)······45

8.1 一般規(guī)定······45

8.2 現(xiàn)場(chǎng)操作······45

8.3 檢測(cè)數(shù)據(jù)分析與判定······46

9 持有荷載試驗(yàn)······48

9.1 一般規(guī)定······48

9.2 現(xiàn)場(chǎng)操作······48

9.3 檢測(cè)數(shù)據(jù)分析與判定······49

10 拉力監(jiān)測(cè)······50

10.1 一般規(guī)定······50

10.2 現(xiàn)場(chǎng)測(cè)試······50

10.3 監(jiān)測(cè)數(shù)據(jù)處理與信息反饋······52

附錄A 補(bǔ)償荷載整體張拉方法······53

附錄B 檢測(cè)與監(jiān)測(cè)記錄表格······57

附錄C 抗拔試驗(yàn)曲線(xiàn)······65

附錄D 粘結(jié)強(qiáng)度短錨固段試驗(yàn)方法······69

本規(guī)程用詞說(shuō)明······70

引用標(biāo)準(zhǔn)名錄······71

附: 條文說(shuō)明······72

制定說(shuō)明······73

目次······74

1 總則······76

2 術(shù)語(yǔ)和符號(hào)······78

2.1 術(shù)語(yǔ)······78

2.2 符號(hào)······86

3 基本規(guī)定······87

3.1 一般規(guī)定······87

3.2 錨桿檢測(cè)······90

3.3 錨桿監(jiān)測(cè)······97

3.4 檢測(cè)與監(jiān)測(cè)結(jié)果評(píng)價(jià)和報(bào)告······100

4 儀器設(shè)備及其安裝······102

4.1 一般規(guī)定······102

4.2 檢測(cè)儀器設(shè)備及其安裝······103

4.3 監(jiān)測(cè)儀器設(shè)備及其安裝······106

5 基本試驗(yàn)······110

5.1 一般規(guī)定······110

5.2 現(xiàn)場(chǎng)操作······122

5.3 檢測(cè)數(shù)據(jù)分析與判斷······129

6 蠕變?cè)囼?yàn)······131

6.1 一般規(guī)定······131

6.2 現(xiàn)場(chǎng)操作······134

6.3 檢測(cè)數(shù)據(jù)分析與判斷······135

7 驗(yàn)收試驗(yàn)······136

7.1 一般規(guī)定······136

7.2 現(xiàn)場(chǎng)操作······138

7.3 檢測(cè)數(shù)據(jù)分析與判定······140

8 粘結(jié)強(qiáng)度試驗(yàn)······145

8.1 一般規(guī)定······145

8.2 現(xiàn)場(chǎng)操作······145

8.3 檢測(cè)數(shù)據(jù)分析與判定······146

9 持有荷載試驗(yàn)······150

9.1 一般規(guī)定······150

9.2 現(xiàn)場(chǎng)操作······152

9.3 檢測(cè)數(shù)據(jù)分析與判定······152

10 拉力監(jiān)測(cè)······155

10.1 一般規(guī)定······155

10.2 現(xiàn)場(chǎng)測(cè)試······156

10.3 監(jiān)測(cè)數(shù)據(jù)處理與信息反饋······157

附錄A 補(bǔ)償荷載整體張拉方法······160

附錄D 粘結(jié)強(qiáng)度短錨固段試驗(yàn)方法······166