JGJT69-2019······1

1 總則······10

2 術語和符號······11

2.1 術語······11

2.2 符號······12

3 基本規定······14

4 儀器和設備······15

4.1 預鉆式旁壓儀······15

4.2 自鉆式旁壓儀······16

5 儀器率定······18

6 試驗孔成孔······20

6.1 預鉆式旁壓試驗成孔······20

6.2 向鉆式旁壓試驗成孔······20

7 現場試驗······22

7.1 一般規定······22

7.2 預鉆式旁壓現場試驗······22

7.3 自鉆式旁壓現場試驗······25

8 資料整理及應用······27

附錄A 常用旁壓器結構形式和主要參數······34

附錄B 儀器綜合變形率定要點······35

附錄C 彈性膜約束力率定要點······37

附錄D 記錄表格式······39

本標準用詞說明······40

引用標準名錄······41

附: 條文說明······42

1 總則······45

2 術語和符號······46

2.1 術語······46

2.2 符號······46

3 基本規定······47

4 儀器和設備······48

4.1 預鉆式旁壓儀······48

4.2 自鉆式旁壓儀······49

5 儀器率定······51

6 試驗孔成孔······53

6.1 預鉆式旁壓試驗成孔······53

6.2 自鉆式旁壓試驗成孔······56

7 現場試驗······58

7.1 一般規定······58

7.2 預鉆式旁壓現場試驗······58

7.3 自鉆式旁壓現場試驗······61

8 資料整理及應用······63

附錄D 記錄表格式······72