GB51254-2017······1

1 總則······11

2 術(shù)語和符號(hào)······12

2.1 術(shù)語······12

2.2 符號(hào)······12

3 基本規(guī)定······14

4 工程測(cè)量和原場(chǎng)地勘察······18

4.1 一般規(guī)定······18

4.2 工程測(cè)量······20

4.3 巖土工程勘察······24

4.4 水文地質(zhì)勘察······27

5 原場(chǎng)地地基處理······31

5.1 一般規(guī)定······31

5.2 環(huán)境保護(hù)······31

5.3 原場(chǎng)地地基處理······32

5.4 質(zhì)量檢驗(yàn)······35

6 填筑地基工程······37

6.1 一般規(guī)定······37

6.2 填筑材料······37

6.3 設(shè)計(jì)與施工······38

6.4 質(zhì)量檢驗(yàn)······41

7 邊坡工程······43

7.1 一般規(guī)定······43

7.2 邊坡穩(wěn)定性分析······44

7.3 填筑邊坡設(shè)計(jì)······46

7.4 邊坡排水設(shè)計(jì)······47

7.5 坡面防護(hù)設(shè)計(jì)······48

7.6 邊坡施工與質(zhì)量檢驗(yàn)······49

8 排水工程······50

8.1 一般規(guī)定······50

8.2 場(chǎng)外地表排水······51

8.3 場(chǎng)內(nèi)地表排水······52

8.4 場(chǎng)內(nèi)原場(chǎng)地地基排水······52

8.5 填筑地基排水······53

8.6 質(zhì)量檢驗(yàn)······54

9 工程監(jiān)測(cè)······57

9.1 一般規(guī)定······57

9.2 地基監(jiān)測(cè)······58

9.3 邊坡工程監(jiān)視······61

9.4 環(huán)境保護(hù)監(jiān)測(cè)······62

附錄A 巨粒土和粗粒土密度試驗(yàn)(大體積灌水法)要點(diǎn)······64

附錄B 巨粒土和粗粒士顆粒分析試驗(yàn)要點(diǎn)······66

附錄C 強(qiáng)窮單點(diǎn)窮擊試驗(yàn)要點(diǎn)······68

附錄D 變形監(jiān)測(cè)要點(diǎn)······70

附錄E 地下水位和孔隙水壓力監(jiān)測(cè)要點(diǎn)······73

本規(guī)范用詞說明······75

引用標(biāo)準(zhǔn)名錄······76

附:條文說明······77

1 總則······81

2 術(shù)語和符號(hào)······83

2.1 術(shù)語······83

3 基本規(guī)定······84

4 工程測(cè)量和原場(chǎng)地勘察······91

4.1 一般規(guī)定······91

4.2 工程測(cè)量······92

4.3 巖土工程勘察······93

4.4 水文地質(zhì)勘察······98

5 原場(chǎng)地地基處理······99

5.1 一般規(guī)定······99

5.2 環(huán)境防護(hù)······99

5.3 原場(chǎng)地地基處理······100

6 填筑地基工程······103

6.1 一般規(guī)定······103

6.2 填筑材料······103

6.3 設(shè)計(jì)與施工······104

6.4 質(zhì)量檢驗(yàn)······112

7 邊坡工程······113

7.1 一般規(guī)定······113

7.2 邊坡穩(wěn)定性分析······113

7.3 填筑邊坡設(shè)計(jì)······117

7.4 邊坡排水設(shè)計(jì)······118

7.5 坡面防護(hù)設(shè)計(jì)······119

7.6 邊坡施工與質(zhì)量檢驗(yàn)······119

8 排水工程······121

8.1 一般規(guī)定······121

8.2 場(chǎng)外地表排水······122

8.3 場(chǎng)內(nèi)地表排水······123

8.5 填筑地基排水······124

8.6 質(zhì)量檢驗(yàn)······125

9 工程監(jiān)測(cè)······126

9.1 一般規(guī)定······126

9.2 地基監(jiān)測(cè)······127

9.3 邊坡工程監(jiān)測(cè)······129

9.4 環(huán)境保護(hù)監(jiān)測(cè)······129