MA34181B1 - Structure de brise-lame - Google Patents

Structure de brise-lame

Info

Publication number
MA34181B1
MA34181B1 MA35335A MA35335A MA34181B1 MA 34181 B1 MA34181 B1 MA 34181B1 MA 35335 A MA35335 A MA 35335A MA 35335 A MA35335 A MA 35335A MA 34181 B1 MA34181 B1 MA 34181B1
Authority
MA
Morocco
Prior art keywords
ramp
wave
breakwater structure
symmetry
composite parabolic
Prior art date
Application number
MA35335A
Other languages
English (en)
Inventor
Peter Phillip Jordaan
Original Assignee
Peter Phillip Jordaan
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 Peter Phillip Jordaan filed Critical Peter Phillip Jordaan
Publication of MA34181B1 publication Critical patent/MA34181B1/fr

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
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
    • E02B3/102—Permanently installed raisable dykes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/141—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector
    • F03B13/144—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector which lifts water above sea level
    • F03B13/145—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy with a static energy collector which lifts water above sea level for immediate use in an energy converter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Revetment (AREA)

Abstract

L'invention concerne une structure de brise-lame (10). L'invention concerne plus précisément une structure de brise-lame (10) comportant une surface de rampe parabolique composite capable de dissiper l'énergie d'une vague en dirigeant la vague à l'encontre de la force gravitationnelle et par réflexion. La structure de brise-lame (10) comprend une rampe (12) comportant une surface parabolique composite définie par une partie d'une première parabole (18) possédant un premier axe de symétrie, et par une partie d'une seconde parabole (20) possédant un second axe de symétrie. Les premier et second axes de symétrie sont hors phase l'un par rapport à l'autre, et la surface parabolique composite de la rampe (12) fonctionne de manière à réduire la possibilité qu'une vague venant en contact avec la rampe (12) ne se brise, dissipant ainsi l'énergie de la vague en minimisant les dégâts sur la structure de brise-lame (10).
MA35335A 2010-03-30 2011-03-29 Structure de brise-lame MA34181B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA201002235 2010-03-30
ZA201007665 2010-10-27
PCT/ZA2011/000016 WO2011123870A1 (fr) 2010-03-30 2011-03-29 Structure de brise-lame

Publications (1)

Publication Number Publication Date
MA34181B1 true MA34181B1 (fr) 2013-04-03

Family

ID=44712663

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35335A MA34181B1 (fr) 2010-03-30 2011-03-29 Structure de brise-lame

Country Status (5)

Country Link
AP (1) AP2012006541A0 (fr)
AU (1) AU2011235846A1 (fr)
MA (1) MA34181B1 (fr)
WO (1) WO2011123870A1 (fr)
ZA (1) ZA201102296B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107435323A (zh) * 2017-07-04 2017-12-05 昆明理工大学 一种优化后的联合消能工体型
CN107574797A (zh) * 2017-08-07 2018-01-12 昆明理工大学 一种阶梯溢流坝上的首级阶梯体型
CN107905185A (zh) * 2017-09-26 2018-04-13 昆明理工大学 一种带机翼型掺气坎的联合消能工
CN107724347B (zh) * 2017-09-30 2020-02-07 昆明理工大学 一种变角度挑坎及百叶窗式消力池尾坎联合消能结构及其使用方法
CN113032873B (zh) * 2021-03-15 2022-06-07 中国海洋大学 一种防共振防波堤设计方法
CN113322889B (zh) * 2021-05-31 2022-07-19 华南理工大学 一种双体串联式抛物线形浮箱式防波堤及其安装方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR745208A (fr) * 1933-05-06
US2820148A (en) * 1957-03-18 1958-01-14 John W Southwick Wave motor and associated mechanism
US4818141A (en) * 1984-12-24 1989-04-04 Rauch Hans G Prefabricated erosion prevention wall
AT400047B (de) * 1993-11-03 1995-09-25 Waagner Biro Ag Dammartige schutzeinrichtung
US5509755A (en) * 1993-12-27 1996-04-23 Olsen; Glenn C. Sand dune and shore-line erosion prevention system

Also Published As

Publication number Publication date
ZA201102296B (en) 2011-11-30
AP2012006541A0 (en) 2012-10-31
WO2011123870A1 (fr) 2011-10-06
AU2011235846A1 (en) 2012-11-22

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