JPWO2021215235A1 - - Google Patents

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Publication number
JPWO2021215235A1
JPWO2021215235A1 JP2022516936A JP2022516936A JPWO2021215235A1 JP WO2021215235 A1 JPWO2021215235 A1 JP WO2021215235A1 JP 2022516936 A JP2022516936 A JP 2022516936A JP 2022516936 A JP2022516936 A JP 2022516936A JP WO2021215235 A1 JPWO2021215235 A1 JP WO2021215235A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
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Application number
JP2022516936A
Other languages
Japanese (ja)
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JP7577264B2 (ja
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Publication of JPWO2021215235A1 publication Critical patent/JPWO2021215235A1/ja
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Publication of JP7577264B2 publication Critical patent/JP7577264B2/ja
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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
    • E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
JP2022516936A 2020-04-20 2021-04-06 パネル式支保工、支保構造およびトンネル施工方法 Active JP7577264B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020074827 2020-04-20
JP2020074827 2020-04-20
PCT/JP2021/014580 WO2021215235A1 (ja) 2020-04-20 2021-04-06 パネル式支保工、支保構造およびトンネル施工方法

Publications (2)

Publication Number Publication Date
JPWO2021215235A1 true JPWO2021215235A1 (enrdf_load_stackoverflow) 2021-10-28
JP7577264B2 JP7577264B2 (ja) 2024-11-05

Family

ID=78269180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516936A Active JP7577264B2 (ja) 2020-04-20 2021-04-06 パネル式支保工、支保構造およびトンネル施工方法

Country Status (2)

Country Link
JP (1) JP7577264B2 (enrdf_load_stackoverflow)
WO (1) WO2021215235A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7517973B2 (ja) 2020-12-07 2024-07-17 戸田建設株式会社 鋼製支保工の連結構造及び鋼製支保工の建込み方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738900U (enrdf_load_stackoverflow) * 1980-08-09 1982-03-02
JPH11159298A (ja) * 1997-11-28 1999-06-15 Okumura Corp 支保方法
JP2003082991A (ja) * 2001-09-05 2003-03-19 Nippon Steel Corp 既設トンネル覆工の保護構造
JP2008144505A (ja) * 2006-12-12 2008-06-26 Jfe Metal Products & Engineering Inc 合成セグメントの連結構造及びこれを備えた合成セグメント

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738900U (enrdf_load_stackoverflow) * 1980-08-09 1982-03-02
JPH11159298A (ja) * 1997-11-28 1999-06-15 Okumura Corp 支保方法
JP2003082991A (ja) * 2001-09-05 2003-03-19 Nippon Steel Corp 既設トンネル覆工の保護構造
JP2008144505A (ja) * 2006-12-12 2008-06-26 Jfe Metal Products & Engineering Inc 合成セグメントの連結構造及びこれを備えた合成セグメント

Also Published As

Publication number Publication date
JP7577264B2 (ja) 2024-11-05
WO2021215235A1 (ja) 2021-10-28

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