ZA202206577B - Tunnel superposition structure for vacuum maglev - Google Patents

Tunnel superposition structure for vacuum maglev

Info

Publication number
ZA202206577B
ZA202206577B ZA2022/06577A ZA202206577A ZA202206577B ZA 202206577 B ZA202206577 B ZA 202206577B ZA 2022/06577 A ZA2022/06577 A ZA 2022/06577A ZA 202206577 A ZA202206577 A ZA 202206577A ZA 202206577 B ZA202206577 B ZA 202206577B
Authority
ZA
South Africa
Prior art keywords
superposition structure
tunnel
maglev
vacuum
vacuum maglev
Prior art date
Application number
ZA2022/06577A
Inventor
Kairong Hong
Qianqian Lv
Jianjun Zhou
Zhenxing Yang
Bing Zhang
Hailei Zhao
Feixiang Sun
Liming Wang
Qianzhi Zhai
Jichao Zhang
Famin Wang
Original Assignee
State Key Laboratory Shield Machine & Boring Tech
China railway tunnel group co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Key Laboratory Shield Machine & Boring Tech, China railway tunnel group co ltd filed Critical State Key Laboratory Shield Machine & Boring Tech
Publication of ZA202206577B publication Critical patent/ZA202206577B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E21D11/083—Methods or devices for joining adjacent concrete segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
ZA2022/06577A 2021-08-20 2022-06-14 Tunnel superposition structure for vacuum maglev ZA202206577B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110960395.XA CN113482659A (en) 2021-08-20 2021-08-20 Tunnel superposition structure for vacuum magnetic levitation

Publications (1)

Publication Number Publication Date
ZA202206577B true ZA202206577B (en) 2022-06-29

Family

ID=77945814

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/06577A ZA202206577B (en) 2021-08-20 2022-06-14 Tunnel superposition structure for vacuum maglev

Country Status (2)

Country Link
CN (1) CN113482659A (en)
ZA (1) ZA202206577B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117145516B (en) * 2023-11-01 2024-01-09 中铁十四局集团有限公司 Quick splicing joint for circumferential seams of shield segments and splicing method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE755913A (en) * 1970-03-25 1971-02-15 Commercial Shearing
JP4263563B2 (en) * 2003-08-27 2009-05-13 株式会社大林組 Segment plugging plug
JP4542850B2 (en) * 2004-08-10 2010-09-15 株式会社大林組 Segment connection structure
CN204827469U (en) * 2015-07-15 2015-12-02 北京市水利规划设计研究院 A tunnel for transmission fluid
CN105507924B (en) * 2015-12-28 2018-03-02 上海建工集团股份有限公司 Section of jurisdiction circumferential weld connection component, Structural Test of Tunnel Segments and construction method
CN106939792A (en) * 2017-03-13 2017-07-11 上海隧道工程有限公司 Section of jurisdiction interannular jointing and the method using its connection
CN206957732U (en) * 2017-05-16 2018-02-02 四川建筑职业技术学院 It is a kind of based on the non-bolt type section of jurisdiction for suppressing locker
CN206860193U (en) * 2017-05-23 2018-01-09 中铁第四勘察设计院集团有限公司 A kind of attachment structure and section of jurisdiction ring and tunnel-liner suitable for tunnel duct piece longitudinal joint
CN207583383U (en) * 2017-12-12 2018-07-06 郑茜月 A kind of high shield duct piece of stability
CN110017151A (en) * 2019-03-29 2019-07-16 长安大学 A kind of high waterproof shield duct piece of H-shaped that can quickly fix
CN211038655U (en) * 2019-12-16 2020-07-17 佛山市南海商邦混凝土构件有限公司 Connecting structure for fast assembling shield segments
CN111794768A (en) * 2020-03-31 2020-10-20 中铁十六局集团北京轨道交通工程建设有限公司 Shield segment joint combining push fastening and bent bolt and using method thereof

Also Published As

Publication number Publication date
CN113482659A (en) 2021-10-08

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