GBT50585-2019······1

1 總則······13

2 術語和符號······14

2.1 術語······14

2.2 符號······15

3 基本規定······16

4 工程地質測繪與勘察作業點測放······19

4.1 一般規定······19

4.2 工程地質測繪······19

4.3 勘察作業點測放······20

5 勘探作業······21

5.1 一般規定······21

5.2 鉆探······22

5.3 槽探和井探······23

5.4 洞探······25

6 特殊作業條件勘察······27

6.1 一般規定······27

6.2 水域勘察······27

6.3 特殊場地和特殊地質條件勘察······30

6.4 特殊氣象條件勘察······32

7 室內試驗······34

7.1 一般規定······34

7.2 試驗室用電······34

7.3 土、水試驗······35

7.4 巖石試驗······36

8 原位測試、檢測與監測······37

8.1 一般規定······37

8.2 原位測試······37

8.3 巖土工程檢測······38

8.4 巖土工程監視······40

9 工程物探······42

9.1 一般規定······42

9.2 陸域作業······42

9.3 水域作業······44

9.4 人工震源······45

10 勘察設備······48

10.1 一般規定······48

10.2 鉆探設備······49

10.3 勘察輔助設備······50

11 勘察用電······52

11.1 一般規定······52

11.2 勘察現場臨時用電······53

11.3 用電設備的維護與使用······56

12 安全防護和作業環境保護······59

12.1 一般規定······59

12.2 危險物品儲存和使用······59

12.3 防火······60

12.4 防雷······62

12.5 防爆······62

12.6 防毒······63

12.7 防塵······65

12.8 作業環境保護······66

13 勘察現場臨時用房······67

13.1 一般規定······67

13.2 居住臨時用房······68

13.3 非居住臨時用房······68

附錄A 勘察作業危險源辨識和評價······69

附錄B 勘察機械設備防凍措施······72

附錄C 勘察設備液壓裝置的使用······74

本標準用詞說明······75

引用標準名錄······76

附:條文說明······77

1 總則······82

2 術語和符號······83

2.1 術語······83

2.2 符號······83

3 基本規定······85

4 工程地質測繪與勘察作業點測放······102

4.1 一般規定······102

4.2 工程地質測繪······103

4.3 勘察作業點測放······104

5 勘探作業······107

5.1 一般規定······107

5.2 鉆探······109

5.3 槽探和井探······112

5.4 洞探······115

6 特殊作業條件勘察······118

6.1 一般規定······118

6.2 水域勘察······118

6.3 特殊場地和特殊地質條件勘察······124

6.4 特殊氣象條件勘察······128

7 室內試驗······132

7.1 一般規定······132

7.2 試驗室用電······133

7.3 土、水試驗······134

7.4 巖石試驗······135

8 原位測試、檢測與監測······136

8.1 一般規定······136

8.2 原位測試······137

8.3 巖土工程檢測······137

8.4 巖土工程監測······139

9 工程物探······140

9.1 一般規定······140

9.2 陸域作業······141

9.3 水域作業······142

9.4 人工震源······144

10 勘察設備······147

10.1 一般規定······147

10.2 鉆探設備······148

10.3 勘察輔助設備······152

11 勘察用電······154

11.1 一般規定······154

11.2 勘察現場臨時用電······159

11.3 用電設備的維護與使用······167

12 安全防護和作業環境保護······169

12.1 一般規定······169

12.2 危險物品儲存和使用······171

12.3 防火······172

12.4 防雷······175

12.5 防爆······177

12.6 防毒······179

12.7 防塵······180

12.8 作業環境保護······182

13 勘察現場臨時用房······184

13.1 一般規定······184

13.2 居住臨時用房······185

13.3 非居住臨時用房······186

附錄A 勘察作業危險源辨識和評價······188