CN111254942B - 基坑临边定型化挡板防护及施工方法 - Google Patents
基坑临边定型化挡板防护及施工方法 Download PDFInfo
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- CN111254942B CN111254942B CN202010124004.6A CN202010124004A CN111254942B CN 111254942 B CN111254942 B CN 111254942B CN 202010124004 A CN202010124004 A CN 202010124004A CN 111254942 B CN111254942 B CN 111254942B
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- steel
- channel steel
- vertical channel
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- 238000010276 construction Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 247
- 239000010959 steel Substances 0.000 claims abstract description 247
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims description 41
- 230000010485 coping Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002105 tongue Anatomy 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
- E02D5/765—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor removable
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
- H02G13/40—Connection to earth
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010124004.6A CN111254942B (zh) | 2020-02-27 | 2020-02-27 | 基坑临边定型化挡板防护及施工方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010124004.6A CN111254942B (zh) | 2020-02-27 | 2020-02-27 | 基坑临边定型化挡板防护及施工方法 |
Publications (2)
Publication Number | Publication Date |
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CN111254942A CN111254942A (zh) | 2020-06-09 |
CN111254942B true CN111254942B (zh) | 2021-07-23 |
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CN202010124004.6A Active CN111254942B (zh) | 2020-02-27 | 2020-02-27 | 基坑临边定型化挡板防护及施工方法 |
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Country | Link |
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CN (1) | CN111254942B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115949062B (zh) * | 2023-03-10 | 2023-06-02 | 中铁城建集团第一工程有限公司 | 一种细砂地质坑槽坡面预制件插入装置及施工方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202157581U (zh) * | 2011-05-10 | 2012-03-07 | 江苏南通二建集团有限公司 | 一种基坑临边定型化防护装置 |
CN202441119U (zh) * | 2012-01-18 | 2012-09-19 | 中天建设集团有限公司 | 一种工具式挡板基坑临边围护结构 |
CZ201857A3 (cs) * | 2018-02-05 | 2019-06-05 | PPZS s.r.o. | Permanentní prefabrikovaná záporová stěna |
CN208884526U (zh) * | 2018-08-31 | 2019-05-21 | 南京明辉建设有限公司 | 深基坑临边安全防护体系 |
CN209585052U (zh) * | 2019-02-24 | 2019-11-05 | 贾廷永 | 市政道路基坑安全防护装置 |
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2020
- 2020-02-27 CN CN202010124004.6A patent/CN111254942B/zh active Active
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Effective date of registration: 20231102 Address after: 310003 Three Units 1901, Wanda Commercial Center, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU JIANGRUN TECHNOLOGY Ltd. Address before: Room 1231, building 5, No. 495, Yuejin South Road, Xinhai Town, Chongming District, Shanghai 202150 Patentee before: Shanghai Road Science and Technology Development Center |
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Effective date of registration: 20231227 Address after: Building 9, 1st Floor, No. 41 Chuqiao Middle Street, Wuhou District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Jiaojian Urban Construction and Development Co.,Ltd. Address before: 310003 Three Units 1901, Wanda Commercial Center, Gongshu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |