CN111706351A - Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into - Google Patents
Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into Download PDFInfo
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- CN111706351A CN111706351A CN202010379009.3A CN202010379009A CN111706351A CN 111706351 A CN111706351 A CN 111706351A CN 202010379009 A CN202010379009 A CN 202010379009A CN 111706351 A CN111706351 A CN 111706351A
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- 238000010276 construction Methods 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 48
- 239000010410 layer Substances 0.000 claims abstract description 37
- 238000009412 basement excavation Methods 0.000 claims abstract description 34
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000004567 concrete Substances 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
-
- 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
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- 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
- E21D11/14—Lining predominantly with metal
- E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
- E21D11/152—Laggings made of grids or nettings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010379009.3A CN111706351B (en) | 2020-05-07 | 2020-05-07 | Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010379009.3A CN111706351B (en) | 2020-05-07 | 2020-05-07 | Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111706351A true CN111706351A (en) | 2020-09-25 |
CN111706351B CN111706351B (en) | 2022-03-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010379009.3A Active CN111706351B (en) | 2020-05-07 | 2020-05-07 | Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into |
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CN (1) | CN111706351B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111594181A (en) * | 2020-05-07 | 2020-08-28 | 中铁十八局集团有限公司 | Construction method for communicating and connecting newly-added underground excavation channel and existing station hall layer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050066024A (en) * | 2003-12-26 | 2005-06-30 | 김성수 | Construction method of temporary apparatus of thnnel for direct digging |
CN108385721A (en) * | 2018-02-22 | 2018-08-10 | 中铁第勘察设计院集团有限公司 | The construction unicom system and its construction method at new subway line station and building up station |
CN111594181A (en) * | 2020-05-07 | 2020-08-28 | 中铁十八局集团有限公司 | Construction method for communicating and connecting newly-added underground excavation channel and existing station hall layer |
CN213063578U (en) * | 2020-05-07 | 2021-04-27 | 中铁十八局集团有限公司 | Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into |
-
2020
- 2020-05-07 CN CN202010379009.3A patent/CN111706351B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050066024A (en) * | 2003-12-26 | 2005-06-30 | 김성수 | Construction method of temporary apparatus of thnnel for direct digging |
CN108385721A (en) * | 2018-02-22 | 2018-08-10 | 中铁第勘察设计院集团有限公司 | The construction unicom system and its construction method at new subway line station and building up station |
CN111594181A (en) * | 2020-05-07 | 2020-08-28 | 中铁十八局集团有限公司 | Construction method for communicating and connecting newly-added underground excavation channel and existing station hall layer |
CN213063578U (en) * | 2020-05-07 | 2021-04-27 | 中铁十八局集团有限公司 | Newly-increased undercut passageway and existing station room layer intercommunication construction structures of plugging into |
Non-Patent Citations (1)
Title |
---|
苑春雨: "既有地铁车站结构侧墙开洞施工安全分析", 《市政技术》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111594181A (en) * | 2020-05-07 | 2020-08-28 | 中铁十八局集团有限公司 | Construction method for communicating and connecting newly-added underground excavation channel and existing station hall layer |
WO2021223573A1 (en) * | 2020-05-07 | 2021-11-11 | 中铁十八局集团有限公司 | Construction structure for communication and connection between newly added mined channel and existing station hall layer |
Also Published As
Publication number | Publication date |
---|---|
CN111706351B (en) | 2022-03-11 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Lei Shengxiang Inventor after: Chen Zilong Inventor after: Gao Feipeng Inventor after: Dai Jinghui Inventor after: Zhang Jingjing Inventor after: Zhao Jingbo Inventor after: Ji Guodong Inventor after: Chen Xiafei Inventor after: Chen Yifu Inventor after: Yue Changcheng Inventor after: Peng Shu Inventor before: Zhang Jingjing Inventor before: Zhao Jingbo Inventor before: Ji Guodong Inventor before: Chen Xiafei Inventor before: Chen Yifu Inventor before: Yue Changcheng Inventor before: Peng Shu Inventor before: Chen Zilong Inventor before: Gao Feipeng |
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