本規(guī)范共有16章及7個附錄,內(nèi)容包括總則、術(shù)語、符號、基本規(guī)定、邊坡工程勘察、邊坡穩(wěn)定性評價、邊坡支護結(jié)構(gòu)上的側(cè)向巖土壓力、錨桿(索)、錨桿(索)擋墻支護、巖石錨噴支護、重力式擋墻、扶壁式擋墻、坡率法、滑坡、危巖及崩塌防治、邊坡變形控制、邊坡工程施工、邊坡工程質(zhì)量檢驗、監(jiān)測及 驗收等。
1 總則······9
2 術(shù)語、符號······10
2.1 術(shù)語······10
2.2 符號······12
3 基本規(guī)定······15
3.1 建筑邊坡類型······15
3.2 邊坡工程安全等級······15
3.3 設(shè)計原則······17
3.4 一般規(guī)定······19
3.5 排水措施······21
3.6 坡頂有重要建(構(gòu))筑物的邊坡工程設(shè)計······22
4 邊坡工程勘察······24
4.1 一般規(guī)定······24
4.2 邊坡勘察······25
4.3 氣象、水文和水文地質(zhì)條件······26
4.4 危巖崩塌勘察······27
4.5 邊坡力學(xué)參數(shù)······28
5 邊坡穩(wěn)定性評價······30
5.1 一般規(guī)定······30
5.2 邊坡穩(wěn)定性分析······30
5.3 邊坡穩(wěn)定性評價······32
6 邊坡支護結(jié)構(gòu)上的側(cè)向巖士壓力······34
6.1 一般規(guī)定······34
6.2 側(cè)向土壓力······34
6.3 側(cè)向巖石壓力······37
6.4 側(cè)向巖土壓力的修正······39
7 錨桿(索)······41
7.1 一般規(guī)定······41
7.2 設(shè)計計算······41
7.3 原材料······44
7.4 構(gòu)造設(shè)計······46
7.5 施工······47
8 錨桿(索)擋墻支護······49
8.1 一般規(guī)定······49
8.2 設(shè)計計算······49
8.3 構(gòu)造設(shè)計······52
8.4 施工······53
9 巖石錨噴支護······54
9.1 一般規(guī)定······54
9.2 設(shè)計計算······54
9.3 構(gòu)造設(shè)計······56
9.4 施工······57
10 重力式擋墻······58
10.1 一般規(guī)定······58
10.2 設(shè)計計算······58
10.3 構(gòu)造設(shè)計······60
10.4 施工······61
11 扶壁式擋墻······62
11.1 一般規(guī)定······62
11.2 設(shè)計計算······62
11.3 構(gòu)造設(shè)計······63
11.4 施工······64
12 披率法······65
12.1 一般規(guī)定······65
12.2 設(shè)計計算······65
12.3 構(gòu)造設(shè)計······67
12.4 施工······67
13 滑坡、危巖和崩塌防治······68
13.1 滑坡防治······68
13.2 危巖和崩塌防治······71
14 邊坡變形控制······72
14.1 一般規(guī)定······72
14.2 控制邊坡變形的技術(shù)措施······72
15 邊坡工程施工······74
15.1 一般規(guī)定······74
15.2 施工組織設(shè)計······74
15.3 信息施工法······75
15.4 爆破施工······76
15.5 施工險情應(yīng)急措施······77
16 邊坡工程質(zhì)量檢驗、監(jiān)測及驗收······78
16.1 質(zhì)量檢驗······78
16.2 監(jiān)測······79
16.3 驗收······80
附錄A 巖質(zhì)邊坡的巖體分類······81
附錄B 幾種特殊情況下的側(cè)向壓力計算······83
附錄C 錨桿試驗······86
C.1 一般規(guī)定······86
C.2 基本試驗······87
C.3 驗收試驗······89
附錄D 錨桿選型······90
附錄E 錨桿材料······91
附錄F 士質(zhì)邊坡的靜力平衡法和等值梁法······93
附錄G 本規(guī)范用詞說明······97
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