EP3951064A4 - Earthwork bag body and earthwork structure - Google Patents

Earthwork bag body and earthwork structure Download PDF

Info

Publication number
EP3951064A4
EP3951064A4 EP20842971.2A EP20842971A EP3951064A4 EP 3951064 A4 EP3951064 A4 EP 3951064A4 EP 20842971 A EP20842971 A EP 20842971A EP 3951064 A4 EP3951064 A4 EP 3951064A4
Authority
EP
European Patent Office
Prior art keywords
earthwork
bag body
earthwork structure
earthwork bag
bag
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
EP20842971.2A
Other languages
German (de)
French (fr)
Other versions
EP3951064A1 (en
Inventor
Yoshinori Murakami
Shingo Isaka
Satoshi Kawabata
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.)
Maeda Kosen Co Ltd
Original Assignee
Maeda Kosen 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 Maeda Kosen Co Ltd filed Critical Maeda Kosen Co Ltd
Publication of EP3951064A1 publication Critical patent/EP3951064A1/en
Publication of EP3951064A4 publication Critical patent/EP3951064A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/16—Large containers flexible
    • B65D88/22—Large containers flexible specially adapted for transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/56—Gates or closures operating by deformation of flexible walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
    • 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
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0208—Gabions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Ocean & Marine Engineering (AREA)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP20842971.2A 2019-07-19 2020-07-15 Earthwork bag body and earthwork structure Pending EP3951064A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019133659A JP6589081B1 (en) 2019-07-19 2019-07-19 Civil engineering bags and civil engineering structures
PCT/JP2020/027494 WO2021015069A1 (en) 2019-07-19 2020-07-15 Earthwork bag body and earthwork structure

Publications (2)

Publication Number Publication Date
EP3951064A1 EP3951064A1 (en) 2022-02-09
EP3951064A4 true EP3951064A4 (en) 2022-06-01

Family

ID=68159710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20842971.2A Pending EP3951064A4 (en) 2019-07-19 2020-07-15 Earthwork bag body and earthwork structure

Country Status (4)

Country Link
EP (1) EP3951064A4 (en)
JP (1) JP6589081B1 (en)
TW (1) TWI695803B (en)
WO (1) WO2021015069A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6875591B1 (en) * 2020-10-30 2021-05-26 前田工繊株式会社 How to manufacture civil engineering bags and civil engineering structures
CN112896785A (en) * 2021-01-15 2021-06-04 山西江淮重工有限责任公司 Quick locking sealing packing box
JP7062113B1 (en) * 2021-03-18 2022-05-02 前田工繊株式会社 Formwork equipment for forming filling materials and positioning method for civil engineering bags
AU2021444459B2 (en) * 2021-05-07 2023-12-14 Kyowa Co., Ltd. Bag body and method for producing bag body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305876B1 (en) * 1997-10-31 2001-10-23 Kyowa Kabushiki Kaisha Material and construction method of prevention of scour for the underwater structure
JP2011174226A (en) * 2010-02-23 2011-09-08 Maeda Kosen Co Ltd Bag material and method for charging filling material into the same
JP2012131532A (en) * 2010-12-22 2012-07-12 Nakada Sangyo Kk Binding method of opening part of bag body
WO2018163303A1 (en) * 2017-03-07 2018-09-13 前田工繊株式会社 Bag body for civil engineering work

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1150428A (en) * 1997-08-05 1999-02-23 Seni Doboku Kaihatsu Kk Net bag for foot protection
JP3730021B2 (en) * 1998-06-17 2005-12-21 キョーワ株式会社 Large sandbag
JP4936728B2 (en) * 2006-01-10 2012-05-23 前田工繊株式会社 Civil engineering bag
KR100847538B1 (en) * 2007-05-10 2008-07-21 감보 머터리얼 핸들링 베베 Container bag having lifting member
CN203359235U (en) * 2013-07-15 2013-12-25 浙江品诺新材料有限公司 Material flexible freight bag of engineering plastic processing equipment
JP6527739B2 (en) * 2015-04-01 2019-06-05 ナカダ産業株式会社 A bag for civil engineering work, a method of installing a bag for civil engineering work, and a method of adjusting the outer shape of a bag for civil engineering work
JP6074535B1 (en) * 2016-06-23 2017-02-01 前田工繊株式会社 Large sandbag for waterworks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305876B1 (en) * 1997-10-31 2001-10-23 Kyowa Kabushiki Kaisha Material and construction method of prevention of scour for the underwater structure
JP2011174226A (en) * 2010-02-23 2011-09-08 Maeda Kosen Co Ltd Bag material and method for charging filling material into the same
JP2012131532A (en) * 2010-12-22 2012-07-12 Nakada Sangyo Kk Binding method of opening part of bag body
WO2018163303A1 (en) * 2017-03-07 2018-09-13 前田工繊株式会社 Bag body for civil engineering work

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021015069A1 *

Also Published As

Publication number Publication date
TW202104031A (en) 2021-02-01
JP2021017729A (en) 2021-02-15
JP6589081B1 (en) 2019-10-09
EP3951064A1 (en) 2022-02-09
WO2021015069A1 (en) 2021-01-28
TWI695803B (en) 2020-06-11

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Ipc: E02D 29/02 20060101ALI20220426BHEP

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