2026年最新输电线路基础工程标准施工工艺图解

本资源为《2026年最新输电线路基础工程标准施工工艺图解》，原帖附图共 4 张，以下为 OCR 整理的内容清单与说明，文件以网盘实际内容为准。

内容说明

2026年最新输电线路基础工程标准施工工艺图解

目录

• 第一节 混凝土台阶式基础、钢筋混凝土板柱基础
• 1 适用范围…………………………………………………………………….7
• 2 主要引用标准…………………………………………………………………7
• 3 工艺流程…………………………………………………………………….7
• 4 主要工艺流程质量控制要点…………………………………………………8
• 4.1 施工准备
• 4.1.1 技术准备
• 4.1.2 工器具准备
• 4.1.3 材料准备
• 4.2 基础坑深…………………………………………………………………9
• 4.3 基础平整…………………………………………………………………9
• 4.4 基础分坑…………………………………………………………………9
• 4.5 基坑开挖…………………………………………………………………9
• 4.6 钢筋制作安装
• 4.6.1 钢筋制作一般规定……………………………………………….12
• 4.6.2 钢筋加工……………………………………………………………13
• 4.7 模板安装…………………………………………………………………15
• 4.8 混凝土浇筑……………………………………………………………..16
• 4.9 基础混凝土养护………………………………………………………18
• 4.10 模板拆除……………………………………………………………….19
• 4.11 基坑回填……………………………………………………………….19
• 4.12 现场清理……………………………………………………………….19
• 4.13 质量验收……………………………………………………………….20
• 5 成品展示…………………………………………………………………….21
• 6 施工设计图…………………………………………………………………21
• 第二节 掏挖基础
• 1 适用范围
• 2 主要引用标准……………………………………………………………..22
• 3 工艺流程…………………………………………………………………22
• 4 主要工艺流程质量控制要点
• 4.1.1 技术准备………………………………………………………….23
• 4.1.2 工器具准备………………………………………………………..24
• 4.1.3 材料准备………………………………………………………….24
• 4.2 基础平整……………………………………………………………..24
• 4.3 基坑开挖……………………………………………………………..24
• 4.4 基础修整……………………………………………………………..25
• 4.5 钢筋制作安装………………………………………………………25
• 4.6 立柱模板安装………………………………………………………25
• 4.7 混凝土浇筑………………………………………………………….26
• 4.8 基础混凝土养护…………………………………………………….26

4.10 模板拆除··················································································26

4.11 基坑回填··················································································26

4.12 现场清理··················································································26

4.13 质量检验··················································································26

5 基础施工方案··················································································26

6 基础工程设计图··············································································27

第三节 灌注桩基础··············································································27

1 适用范围·····················································································27

2 主要引用标准···············································································27

3 工艺流程·····················································································27

4 主要工艺流程质量控制要点·····························································28

4.1 施工准备·················································································28

4.1.1 技术准备：·········································································29

4.1.2 工器具准备：·····································································29

4.1.3 材料准备：·········································································29

4.2 基面平整·················································································29

4.3 基础分坑·················································································29

4.4 基础开挖·················································································29

4.5 钢筋制作安装···········································································30

4.6 基坑支护·················································································31

4.7 桩基检测·················································································31

4.8 承台及连梁浇筑·······································································31

4.9 基础混凝土养护·······································································31

4.10 模板拆除···············································································31

4.11 基坑回填···············································································31

4.12 现场清理···············································································31

4.13 质量检验···············································································31

5 基础施工方案···············································································32

6 基础工程设计图···········································································32

第四节 人工挖孔桩基础········································································34

1 适用范围·····················································································34

2 主要引用标准···············································································34

3 工艺流程·····················································································34

4 主要工艺流程质量控制要点·····························································35

4.1 施工准备·················································································35

4.1.1 技术准备：·········································································35

4.1.2 工器具准备：·····································································35

4.1.3 材料准备：·········································································36

4.2 基面平整·················································································36

4.3 基础分坑·················································································36

4.4 基坑开挖·················································································36

4.5 钢筋制作安装···········································································36

4.6 模板安装制作···········································································36

4.7 主柱模板安装···········································································36

• 4.8 混凝土浇筑 36
• 4.9 桩基检测 36
• 4.10 承台浇筑 36
• 4.11 桩冠混凝土养护 36
• 4.12 模板拆除 37
• 4.13 场地清理 37
• 4.14 现场清理 37
• 4.15 质量检验 37
• 5 成品图示 37
• 6 基础工艺设计图 38
• 第五节 岩石锚杆基础 38
• 1 适用范围 38
• 2 主要引用标准 38
• 3 工艺流程 38
• 4 主要工艺流程质量控制要点 39
• 4.1 施工准备 39
• 4.1.1 技术准备： 39
• 4.1.2 工器具准备： 39
• 4.1.3 材料准备： 39
• 4.2 基础分坑 40
• 4.3 基础开挖 40
• 4.4 基坑开挖 40
• 4.5 锚孔钻进 40
• 4.6 锚杆抗拔验收 40
• 4.7 施工工艺控制 41
• 4.8 基础混凝土养护 41
• 4.9 模板拆除 41
• 4.11 场地清理 41
• 4.12 现场清理 42
• 4.13 质量检验 42
• 5 成品图示 42
• 6 基础工艺设计图 42
• 第六节 岩石嵌固式基础 43
• 1 适用范围 43
• 2 主要引用标准 43
• 3 工艺流程 43
• 4 主要工艺流程质量控制要点 44
• 4.1 施工准备 44
• 4.1.1 技术准备： 44
• 4.1.2 工器具准备： 44
• 4.1.3 材料准备： 45
• 4.2 基础分坑 45
• 4.3 基础分坑 45
• 4.4 基坑开挖 45

目录（续）

• 4.4.1 机械破碎开挖(适用于中风化岩、无爆破限制区域)……45
• 4.4.2 控制爆破开挖(适用于强风化岩、机械破碎效率低区域)……45
• 4.5 钢筋笼扎吊装件安装……46
• 4.6 混凝土浇筑……46
• 4.7 基坑回填(石粉渣土要求)……47
• 4.8 基础混凝土养护……48
• 4.9 模板拆除……48
• 4.10 现场清理……48
• 4.11 质量检验……48
• 5 成品展示……49
• 6 成品保护措施……49

第七章 螺旋锚基础

• 1 适用范围……50
• 2 主要引用标准……50
• 4 主要工艺流程质量控制要点……51
• 4.1 施工准备：……51
• 4.1.1 技术准备：……51
• 4.1.2 工器具准备：……51
• 4.1.3 材料准备：……52
• 4.2 基面平整……52
• 4.3 基础分坑……52
• 4.4 螺旋锚加工与验收……52
• 4.5 螺旋锚植入(入锚工序)……53
• 4.6 螺栓紧固……53
• 4.7 找坡找平(关键工序)……53
• 4.8 基础锚冠混凝土浇筑……54
• 4.9 基础混凝土养护……55
• 4.10 模板拆除……55
• 4.11 现场清理……55
• 4.12 质量检验……55
• 4.13 成品展示……55
• 5 施工图片……55
• 6 基础工艺设计图……56

第八章 机械挖孔桩基础

• 1 适用范围……57
• 2 主要引用标准……57
• 3 施工流程……57
• 4 主要工艺流程质量控制要点……58
• 4.1 施工准备：……58
• 4.1.1 技术准备：……58
• 4.1.2 工器具准备与检查……59
• 4.1.3 材料准备与检验……60
• 4.2 基面平整……60
• 4.3 基础分坑……60

以上内容根据原帖附图OCR整理，具体以原帖及下载文件为准。