CN113846645B - 利用钢边拱结构的基坑支撑结构 - Google Patents
利用钢边拱结构的基坑支撑结构 Download PDFInfo
- Publication number
- CN113846645B CN113846645B CN202110982187.XA CN202110982187A CN113846645B CN 113846645 B CN113846645 B CN 113846645B CN 202110982187 A CN202110982187 A CN 202110982187A CN 113846645 B CN113846645 B CN 113846645B
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- supporting
- purlin
- triangular
- support
- foundation pit
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 230000002787 reinforcement Effects 0.000 claims 3
- 238000005452 bending Methods 0.000 abstract description 20
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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
- E02D2250/00—Production methods
- E02D2250/0046—Production methods using prestressing techniques
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982187.XA CN113846645B (zh) | 2021-08-25 | 2021-08-25 | 利用钢边拱结构的基坑支撑结构 |
| US17/876,270 US12054903B2 (en) | 2021-08-25 | 2022-07-28 | Structure for supporting foundation pit based on steel edge-arch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110982187.XA CN113846645B (zh) | 2021-08-25 | 2021-08-25 | 利用钢边拱结构的基坑支撑结构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113846645A CN113846645A (zh) | 2021-12-28 |
| CN113846645B true CN113846645B (zh) | 2022-12-16 |
Family
ID=78976331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110982187.XA Active CN113846645B (zh) | 2021-08-25 | 2021-08-25 | 利用钢边拱结构的基坑支撑结构 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US12054903B2 (zh) |
| CN (1) | CN113846645B (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809004A (zh) * | 2022-04-20 | 2022-07-29 | 东通岩土科技股份有限公司 | 三角件与基坑的加强连接结构 |
| CN116695736A (zh) * | 2023-05-25 | 2023-09-05 | 深圳市综合交通与市政工程设计研究总院有限公司 | 一种可回收预应力锚索的基坑支护结构及其施工方法 |
| CN116950088B (zh) * | 2023-08-05 | 2025-10-03 | 北京中建建筑科学研究院有限公司 | 一种基于铰接结构的预应力鱼腹梁 |
| CN117109418A (zh) * | 2023-08-08 | 2023-11-24 | 南通雯华建筑规划设计有限公司 | 一种城市建筑基坑常规变形监测系统及方法 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203821400U (zh) * | 2014-05-22 | 2014-09-10 | 无锡市大筑岩土技术有限公司 | 基坑预应力支撑结构 |
| CN204112335U (zh) * | 2014-08-13 | 2015-01-21 | 上海强劲地基工程股份有限公司 | 一种可减少基坑围檩水平分力的拉力装置 |
| CN109763492A (zh) * | 2018-11-17 | 2019-05-17 | 王琪 | 一种装配式钢支撑大跨度支护结构及其安装方法 |
| CN111236263A (zh) * | 2020-03-19 | 2020-06-05 | 戴向胜 | 大跨度正八字撑预应力桁架钢支撑 |
| CN211873032U (zh) * | 2020-03-19 | 2020-11-06 | 戴向胜 | 大跨度正八字撑预应力桁架钢支撑 |
| CN216615858U (zh) * | 2021-08-25 | 2022-05-27 | 东通岩土科技股份有限公司 | 一种利用钢边拱结构的基坑支撑结构 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710578A (en) * | 1971-03-04 | 1973-01-16 | Hirose Steel Ind Co Ltd | Method for constructing frame for retaining earth |
| US4140427A (en) * | 1977-11-03 | 1979-02-20 | Jackson Gary A | Pile with rigid plate |
| DE3004923A1 (de) * | 1980-02-09 | 1981-08-20 | Josef 5138 Heinsberg Krings | Verbaueinheit |
| GB2110269B (en) * | 1981-12-01 | 1985-10-16 | Serni Ltd | Tunnel lagging |
| US4453863A (en) * | 1982-01-29 | 1984-06-12 | Safety Lights Sales & Leasing, Inc. | Trench shoring device |
| KR100571102B1 (ko) * | 2003-02-14 | 2006-04-13 | 한만엽 | 시공성이 개선된 프리스트레스트 가시설 공법의 장치 |
| US7883296B2 (en) * | 2008-08-28 | 2011-02-08 | Meyer John W | Shoring beam extension and reinforcement assembly |
| US8590259B2 (en) * | 2011-02-14 | 2013-11-26 | Thomas Trinko | Method of straightening foundational walls |
| WO2013056306A1 (en) * | 2011-10-19 | 2013-04-25 | Quickway Constructions Pty Ltd | Shoring box system and method |
| KR101728700B1 (ko) * | 2016-09-01 | 2017-04-20 | 주식회사 한국건설관리공사 | 흙막이 가시설용 보강장치 및 이를 포함하는 흙막이 가시설 구조 |
| EP3392610B1 (en) * | 2017-04-19 | 2022-02-23 | Renishaw PLC | Bearing mount |
| CN108049412B (zh) * | 2017-11-22 | 2019-11-26 | 东通岩土科技股份有限公司 | 一种基坑型钢内支撑系统 |
| MX2020005283A (es) * | 2017-11-22 | 2020-08-13 | Nat Trench Safety Llc | Sistema de soporte de excavacion y metodos para instalar el mismo. |
| CN110485473B (zh) * | 2019-08-08 | 2021-05-28 | 郑州安源工程技术有限公司 | 一种预设可拆卸门洞的装配式可回收矩形工作井及其施工方法 |
-
2021
- 2021-08-25 CN CN202110982187.XA patent/CN113846645B/zh active Active
-
2022
- 2022-07-28 US US17/876,270 patent/US12054903B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203821400U (zh) * | 2014-05-22 | 2014-09-10 | 无锡市大筑岩土技术有限公司 | 基坑预应力支撑结构 |
| CN204112335U (zh) * | 2014-08-13 | 2015-01-21 | 上海强劲地基工程股份有限公司 | 一种可减少基坑围檩水平分力的拉力装置 |
| CN109763492A (zh) * | 2018-11-17 | 2019-05-17 | 王琪 | 一种装配式钢支撑大跨度支护结构及其安装方法 |
| CN111236263A (zh) * | 2020-03-19 | 2020-06-05 | 戴向胜 | 大跨度正八字撑预应力桁架钢支撑 |
| CN211873032U (zh) * | 2020-03-19 | 2020-11-06 | 戴向胜 | 大跨度正八字撑预应力桁架钢支撑 |
| CN216615858U (zh) * | 2021-08-25 | 2022-05-27 | 东通岩土科技股份有限公司 | 一种利用钢边拱结构的基坑支撑结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12054903B2 (en) | 2024-08-06 |
| US20220372724A1 (en) | 2022-11-24 |
| CN113846645A (zh) | 2021-12-28 |
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Application publication date: 20211228 Assignee: Zhejiang Zhefeng Engineering Consulting Co.,Ltd. Assignor: Dongtong Geotechnical Science and Technology Inc. Contract record no.: X2025980000660 Denomination of invention: Foundation pit support structure using steel edge arch structure Granted publication date: 20221216 License type: Common License Record date: 20250109 Application publication date: 20211228 Assignee: Hangzhou Dongtong Construction Engineering Co.,Ltd. Assignor: Dongtong Geotechnical Science and Technology Inc. Contract record no.: X2025980000658 Denomination of invention: Foundation pit support structure using steel edge arch structure Granted publication date: 20221216 License type: Common License Record date: 20250109 |
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