FR3078984B1 - PERFORATED CONCRETE BLOCK FOR RIPRAP - Google Patents

PERFORATED CONCRETE BLOCK FOR RIPRAP Download PDF

Info

Publication number
FR3078984B1
FR3078984B1 FR1852335A FR1852335A FR3078984B1 FR 3078984 B1 FR3078984 B1 FR 3078984B1 FR 1852335 A FR1852335 A FR 1852335A FR 1852335 A FR1852335 A FR 1852335A FR 3078984 B1 FR3078984 B1 FR 3078984B1
Authority
FR
France
Prior art keywords
riprap
concrete block
perforated concrete
perforated
block
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.)
Expired - Fee Related
Application number
FR1852335A
Other languages
French (fr)
Other versions
FR3078984A1 (en
Inventor
Cyril Giraudel
Michel Fons
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.)
Artelia Fr
Original Assignee
Artelia Eau Et Environnement
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 Artelia Eau Et Environnement filed Critical Artelia Eau Et Environnement
Priority to FR1852335A priority Critical patent/FR3078984B1/en
Priority to PCT/FR2019/050602 priority patent/WO2019180359A1/en
Priority to ES19717542T priority patent/ES2912890T3/en
Priority to PT197175425T priority patent/PT3768897T/en
Priority to EP19717542.5A priority patent/EP3768897B1/en
Publication of FR3078984A1 publication Critical patent/FR3078984A1/en
Application granted granted Critical
Publication of FR3078984B1 publication Critical patent/FR3078984B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E02B3/129—Polyhedrons, tetrapods or similar bodies, whether or not threaded on strings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
FR1852335A 2018-03-19 2018-03-19 PERFORATED CONCRETE BLOCK FOR RIPRAP Expired - Fee Related FR3078984B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1852335A FR3078984B1 (en) 2018-03-19 2018-03-19 PERFORATED CONCRETE BLOCK FOR RIPRAP
PCT/FR2019/050602 WO2019180359A1 (en) 2018-03-19 2019-03-18 Hydraulic structure comprising a shell
ES19717542T ES2912890T3 (en) 2018-03-19 2019-03-18 Hydraulic structure comprising a casing
PT197175425T PT3768897T (en) 2018-03-19 2019-03-18 Hydraulic structure comprising a shell
EP19717542.5A EP3768897B1 (en) 2018-03-19 2019-03-18 Hydraulic structure comprising a shell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1852335A FR3078984B1 (en) 2018-03-19 2018-03-19 PERFORATED CONCRETE BLOCK FOR RIPRAP
FR1852335 2018-03-19

Publications (2)

Publication Number Publication Date
FR3078984A1 FR3078984A1 (en) 2019-09-20
FR3078984B1 true FR3078984B1 (en) 2022-05-13

Family

ID=63209472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1852335A Expired - Fee Related FR3078984B1 (en) 2018-03-19 2018-03-19 PERFORATED CONCRETE BLOCK FOR RIPRAP

Country Status (5)

Country Link
EP (1) EP3768897B1 (en)
ES (1) ES2912890T3 (en)
FR (1) FR3078984B1 (en)
PT (1) PT3768897T (en)
WO (1) WO2019180359A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2766592A (en) 1950-03-10 1956-10-16 Neyrpic Ets Artificial blocks for structures exposed to the action of moving water
FR1148412A (en) * 1953-07-06 1957-12-09 Neyrpic Ets Improvements to artificial blocks for the construction of hydraulic structures
US3091087A (en) * 1958-11-14 1963-05-28 Grenobloise Etude Appl Blocks for protecting hydraulic constructions
JPS58178707A (en) * 1982-04-13 1983-10-19 Takenaka Komuten Co Ltd Breakwater work
KR900006950B1 (en) * 1987-10-23 1990-09-25 대림산업 주식회사 Tetrapod
US5441362A (en) 1993-09-30 1995-08-15 The United States Of America As Represented By The Secretary Of The Army Concrete armor unit for protecting coastal and hydraulic structures and shorelines
NZ331225A (en) * 1998-08-03 1998-12-23 Brett Kerry Mason Permeable interlocking concrete block for retaining walls having six sides with vertical central front face bordered by rearward angled faces and a fixing toe
FR2791370B1 (en) * 1999-03-22 2001-05-25 Sogreah SHELL BLOCK WITH ROUGH SURFACE
WO2004046048A1 (en) * 2002-11-20 2004-06-03 Takahashi, Masanori Purification block
JP2006008431A (en) * 2004-06-23 2006-01-12 Abekogyosho Co Ltd Method for curing concrete
US9644334B2 (en) 2013-08-19 2017-05-09 Stable Concrete Structures, Inc. Methods of and systems for controlling water flow, breaking water waves and reducing surface erosion along rivers, streams, waterways and coastal regions

Also Published As

Publication number Publication date
PT3768897T (en) 2022-05-10
ES2912890T3 (en) 2022-05-30
EP3768897A1 (en) 2021-01-27
FR3078984A1 (en) 2019-09-20
WO2019180359A1 (en) 2019-09-26
EP3768897B1 (en) 2022-02-16

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20190920

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: ARTELIA, FR

Effective date: 20200811

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20231105