DBT29-263-2019······1

1 總則······8

2 術(shù)語······9

3 基本規(guī)定······10

4 設(shè)計······12

4.1 一般規(guī)定······12

4.2 荷載······13

4.3 排水系統(tǒng)······13

4.4 密封系統(tǒng)······14

4.5 抽真空設(shè)備······15

4.6 設(shè)計計算······15

5 施工······19

5.1 一般規(guī)定······19

5.2 排水系統(tǒng)······19

5.3 密封系統(tǒng)······20

5.4 加載······21

5.5 施工監(jiān)控······21

6 加固效果檢測······23

附錄A 監(jiān)控記錄表······24

附錄B 由現(xiàn)場實測資料推算沉降量及固結(jié)度······31

本標準用詞說明······33

引用標準名錄······34

條文說明······35

1 總則······38

3 基本規(guī)定······39

4 設(shè)計······41

4.1 一般規(guī)定······41

4.2 荷載······42

4.3 排水系統(tǒng)······42

4.4 密封系統(tǒng)······43

4.5 抽真空設(shè)備······43

5 施工······44

5.1 一般規(guī)定······44

5.2 排水系統(tǒng)······44

5.3 密封系統(tǒng)······44

5.5 施工監(jiān)控······45

6 加固效果檢測······46

附錄A 監(jiān)控記錄表······47

附錄B 由現(xiàn)場實測資料推算沉降量及固結(jié)度······48