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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- China
- Prior art keywords
- supporting
- purlin
- triangular
- support
- foundation pit
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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
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- 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
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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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 |
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US (1) | US12054903B2 (zh) |
CN (1) | CN113846645B (zh) |
Families Citing this family (1)
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 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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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)
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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 |
US20140248093A1 (en) * | 2011-10-19 | 2014-09-04 | 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 |
US10392770B2 (en) * | 2017-11-22 | 2019-08-27 | National Trench Safety, Llc | Excavation support system and methods for installing same |
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 |
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 |
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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 |
CN113846645A (zh) | 2021-12-28 |
US20220372724A1 (en) | 2022-11-24 |
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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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