EP4743629A1 - Underground wall, method for its construction and formwork panels therefor - Google Patents

Underground wall, method for its construction and formwork panels therefor

Info

Publication number
EP4743629A1
EP4743629A1 EP24843716.2A EP24843716A EP4743629A1 EP 4743629 A1 EP4743629 A1 EP 4743629A1 EP 24843716 A EP24843716 A EP 24843716A EP 4743629 A1 EP4743629 A1 EP 4743629A1
Authority
EP
European Patent Office
Prior art keywords
construction
underground wall
formwork panels
panels therefor
therefor
Prior art date
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.)
Pending
Application number
EP24843716.2A
Other languages
German (de)
French (fr)
Inventor
Daisaku Nishimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DDP Specialty Electronic Materials US LLC
Original Assignee
DDP Specialty Electronic Materials US LLC
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 DDP Specialty Electronic Materials US LLC filed Critical DDP Specialty Electronic Materials US LLC
Publication of EP4743629A1 publication Critical patent/EP4743629A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/30—Foundations made with permanent use of sheet pile bulkheads, walls of planks, or sheet piling boxes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
    • E02D5/08—Locking forms; Edge joints; Pile crossings; Branch pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
EP24843716.2A 2023-07-14 2024-07-11 Underground wall, method for its construction and formwork panels therefor Pending EP4743629A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023115907 2023-07-14
PCT/US2024/037527 WO2025019253A1 (en) 2023-07-14 2024-07-11 Underground wall, its construction method, and formwork panels used therein

Publications (1)

Publication Number Publication Date
EP4743629A1 true EP4743629A1 (en) 2026-05-20

Family

ID=94282519

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24843716.2A Pending EP4743629A1 (en) 2023-07-14 2024-07-11 Underground wall, method for its construction and formwork panels therefor

Country Status (4)

Country Link
EP (1) EP4743629A1 (en)
KR (1) KR20260041080A (en)
CN (1) CN121889558A (en)
WO (1) WO2025019253A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11323912A (en) * 1998-05-13 1999-11-26 Sumitomo Metal Ind Ltd Mounting structure of front panel and coping of steel sheet pile wall
JP2001295242A (en) * 2000-04-12 2001-10-26 Nippon Steel Corp Porous concrete block for vertical wall greening and steel sheet pile revetment structure using it
KR101220898B1 (en) * 2012-09-04 2013-01-11 지케이엔지니어링(주) Method for constructing the sheet pile using foaming block
AU2022218610A1 (en) * 2021-08-25 2023-03-16 Meso Systems Pty Ltd System and method for forming a concrete wall having a smooth face

Also Published As

Publication number Publication date
WO2025019253A1 (en) 2025-01-23
KR20260041080A (en) 2026-03-26
CN121889558A (en) 2026-04-17

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