US20220371706A1 - Method for manufacturing a hull of a waterborne vessel - Google Patents

Method for manufacturing a hull of a waterborne vessel Download PDF

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Publication number
US20220371706A1
US20220371706A1 US17/789,274 US202017789274A US2022371706A1 US 20220371706 A1 US20220371706 A1 US 20220371706A1 US 202017789274 A US202017789274 A US 202017789274A US 2022371706 A1 US2022371706 A1 US 2022371706A1
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US
United States
Prior art keywords
hull
shell
manufacturing
floating craft
reinforcement
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
US17/789,274
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English (en)
Inventor
Valerii Nikolaevich ANISIMOV
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of US20220371706A1 publication Critical patent/US20220371706A1/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/50—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by forming methods, e.g. manufacturing of curved blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
    • B63B5/16—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced monolithic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
    • B63B5/18—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements
    • B63B5/20—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced built-up from elements in combination with elements of other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
    • B63B5/22—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced with reinforcing members external to shell
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms

Definitions

  • the present invention concerns to the field of shipbuilding.
  • a method of manufacturing a reinforced concrete floating block comprising the operations of building this structure in a dock and of outputting the block to a water area on floating containers [RU 2135384 C1, 27.08.1999].
  • the budding operations include forming two reinforced concrete block structures in horizontal formwork forms.
  • the forms are symmetrically located relative to the diametrical plane of the dock and are supported by means of hinges on upper edges of parallelepipedal supports facing each other, located on the bottom of the dock. Transfer of formwork forms together with the formed block structures to a vertical position. Connection of reinforced concrete block structures with ties. Removal of formwork forms along the guides to the walls of the dock chamber. Filling the dock with water and fixing floating containers to the wads of the block.
  • the disadvantages of the methods are labor intensities, due to the fact that it is necessary to manufacture the formwork. It is impossible to manufacture the shell thin and light. The production period is very long—the concrete in the formwork hardens within 30 days. It is impossible, to sheathe the concrete externally. In addition, for manufacturing according to the first method a wet dock is required.
  • the closest technical solution is a method of building ships [U.S. Pat. No. 3,668,051. A, 06.06.1972] using fiberglass or ferrocement technologies using a base material that defines the surface from a flexible sheet material, for example, from freely woven fabric or elastic mesh reinforced with springy rods, for example, from fiberglass or steel; the base material is attached to the skeleton frame and simple and easily adopts and forms the complex curved surface of the hull, and then resin or concrete is added and is allowed to harden.
  • the technical result is the reduction of complexities during manufacturing the hull of a floating craft.
  • the technical result is achieved by using a method for manufacturing a hull of a floating craft, during which a shell is applied on installed templates copying the contours of the hull of the floating craft, reinforcement is applied on the resulting surface, a composite matrix is applied thereafter.
  • a hull of a floating craft during which a shell is applied on the installed templates copying the contours of the hull of a floating craft, the resulting surface is covered from the inside with a layer of liquid rubber, reinforcement is applied on the resulting surface, then a composite matrix is applied.
  • Shell in the form of a plank provides for an additional protection against impact effects on the structure. Concrete as such is a brittle material. In addition, the use of a shell leads to an increase in buoyancy, creates an attractive appearance.
  • the method of manufacturing the hull of a floating craft is the opposite to traditionally existing one.
  • a framing is installed inside the already formed shell (frame spacing) of the ship.
  • FIG. 1 shows the hull of the craft, manufactured according to the method.
  • FIG. 2 shows the hull of the craft, manufactured according to the method.
  • FIG. 3 shows the process of manufacturing the hull of a floating craft according to the method.
  • a shell 1 for example planks
  • a shell 1 for example planks
  • boards any suitable material that meets basic requirements: non-rotting, smooth (having a surface with minimal resistance to gliding through water), decoratively attractive.
  • lamellar shell or decorated with plates In addition to boards, lamellar shell or decorated with plates.
  • the resulting surface is optionally covered from the inside with a layer of liquid rubber 2 with a thickness of 1-3 mm. Rubber plays an insulating and damping function between the main bearing body made of composite matrix 3 and the shell 1 .
  • FIGS. 1, 2 In the shell of the ship are inserted treenails 5 ( FIGS. 1, 2 ) at the locations of the intended installation of future frames 6 ( FIG. 1 ). The treenails tighten the composite matrix and the decorative shell.
  • a reinforcement 4 for which can be used for example fiberglass reinforcement with a pitch of 50-150 mm (depending on the size of the floating craft) along the hull of the ship.
  • Composite matrix 3 ( FIG. 2 ) is applied using the pneumatic spray method with a thickness of 10-30 mm (the thickness corresponds to the size of the floating craft).
  • composites can act, for example, fiber-reinforced concrete or polymer resins with a fiberglass filler.
  • the formwork and concrete frames are formed, Depending on the size and purpose of the ship, the frames can be combined with holder partitions.
  • Using the method allows quickly and without unnecessary labor costs to manufacture, a floating craft. Including field conditions, without the construction of bearing structures. It is sufficient to deliver or manufacture templates on the spot. Deliver or manufacture the shell on the spot. Placing it on the templates. And in the future, without significant labor costs, to manufacture a floating craft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Bridges Or Land Bridges (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
US17/789,274 2019-12-30 2020-11-05 Method for manufacturing a hull of a waterborne vessel Pending US20220371706A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2019144921A RU2726347C1 (ru) 2019-12-30 2019-12-30 Способ изготовления корпуса плавучего средства (варианты)
RU2019144921 2019-12-30
PCT/RU2020/050246 WO2021137732A1 (ru) 2019-12-30 2020-11-05 Способ изготовления корпуса плавучего средства

Publications (1)

Publication Number Publication Date
US20220371706A1 true US20220371706A1 (en) 2022-11-24

Family

ID=71616576

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/789,274 Pending US20220371706A1 (en) 2019-12-30 2020-11-05 Method for manufacturing a hull of a waterborne vessel

Country Status (5)

Country Link
US (1) US20220371706A1 (zh)
EP (1) EP4086155A4 (zh)
CN (1) CN114901547A (zh)
RU (1) RU2726347C1 (zh)
WO (1) WO2021137732A1 (zh)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB118307A (en) * 1917-08-14 1918-08-14 Frank Hewer Improvements in or connected with the Construction of Ships or Vessels of Reinforced Concrete.
SU49906A1 (ru) * 1935-12-08 1936-08-31 В.В. Гостев Способ постройки композитных дерево-железо-бетонных судов
DE1506736A1 (de) * 1967-05-02 1969-07-10 Zerna Dr Ing Wolfgang Bootskoerper
US3615969A (en) * 1968-05-20 1971-10-26 Larson Ind Inc Foamed-core laminates
US3668051A (en) * 1969-05-29 1972-06-06 William H Seemann Compound-curved structure
US3793975A (en) * 1969-08-21 1974-02-26 R Duff Reinforced concrete boat hull
FR2159224B3 (zh) * 1971-11-08 1974-07-19 Int Standard Electric Corp
GB1347587A (en) * 1972-03-17 1974-02-27 Iorns M E Reinforced concrete marine structure and method of forming same
FR2179635A1 (en) * 1972-04-14 1973-11-23 Duff Raymond Boat hull - consisting of alternating bonded layers of cement-epoxy resin and glass-fibre-reinforced epoxy resin
FR2224342A1 (en) * 1973-04-05 1974-10-31 Zaborski Pierre Reinforced concrete hull construction method - has shape formed by half shuttering supporting reinforcing material
SE510462C2 (sv) * 1994-06-20 1999-05-25 Anders Loennoe Sätt att tillverka båtskrov i s k honform
SE504224C2 (sv) * 1995-04-20 1996-12-09 Hg Tech Ab Sätt att med en uppblåsbar form tillverka en skalformig konstruktion
RU2135384C1 (ru) 1998-10-19 1999-08-27 Кирпичников Виталий Иванович Способ изготовления железобетонного наплавного блока
GB0808459D0 (en) * 2008-05-09 2008-06-18 Ngm Sustainable Developments L Floating buildings
DE202009011263U1 (de) * 2009-08-20 2010-12-30 Abeking & Rasmussen Schiffs- Und Yachtwerft Ag Vorrichtung zum Schutz eines Schiffsrumpfes gegen Einflüsse von Schockwellen
RU2483965C1 (ru) * 2011-12-27 2013-06-10 Владимир Максович Цырлин Способ постройки плавучего средства, преимущественно речного или морского судна

Also Published As

Publication number Publication date
EP4086155A1 (en) 2022-11-09
WO2021137732A1 (ru) 2021-07-08
CN114901547A (zh) 2022-08-12
RU2019144921A3 (zh) 2020-06-22
RU2726347C1 (ru) 2020-07-13
EP4086155A4 (en) 2024-03-06

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