WO2011099827A2 - Corps en béton flottant et ensemble flottant comprenant ce dernier - Google Patents

Corps en béton flottant et ensemble flottant comprenant ce dernier Download PDF

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Publication number
WO2011099827A2
WO2011099827A2 PCT/KR2011/000968 KR2011000968W WO2011099827A2 WO 2011099827 A2 WO2011099827 A2 WO 2011099827A2 KR 2011000968 W KR2011000968 W KR 2011000968W WO 2011099827 A2 WO2011099827 A2 WO 2011099827A2
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WIPO (PCT)
Prior art keywords
floating
buoyancy
space
concrete
concrete floating
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PCT/KR2011/000968
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English (en)
Korean (ko)
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WO2011099827A3 (fr
Inventor
정복균
Original Assignee
주식회사 마린코리아
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Application filed by 주식회사 마린코리아 filed Critical 주식회사 마린코리아
Priority to CN2011800093636A priority Critical patent/CN102753430A/zh
Priority to US13/578,309 priority patent/US20120304912A1/en
Publication of WO2011099827A2 publication Critical patent/WO2011099827A2/fr
Publication of WO2011099827A3 publication Critical patent/WO2011099827A3/fr

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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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons

Definitions

  • the present invention relates to a concrete floating body and a floating assembly using the same, and more particularly, to a concrete floating body and a floating assembly using the same to block water from entering the buoyancy space in the concrete floating body.
  • Floating structures are generally made of concrete, and the structure is a hollow rectangular parallelepiped structure, for the structural efficiency of the floating structure, partitions are usually installed at regular intervals in the inner space to form a plurality of hollows.
  • the partition wall does not completely divide the internal space, but may be installed as a plurality of pillars or discontinuous walls, and arranged according to a designer's intention.
  • the marine floating structure is composed of hexahedron filled with air, the side portion is provided with one or more upper and lower recessed grooves partially open to the outside vertically, and the vertical through-holes inward in the middle boundary of each upper and lower recessed grooves.
  • the upper and lower parts of the plurality of floats and the upper and lower portions which are inserted from the upper and lower portions so as not to be separated laterally to the two upper recessed grooves facing each other in a state where the sides of the floats to be connected are in close contact with each other. With an insert.
  • the marine floating structure has a disadvantage that the buoyancy provided to the floating body is reduced because there is no blocking means for blocking the water flowing into the buoyancy space when a crack occurs on the outer surface.
  • the present invention was devised to improve the above problems, and to provide a concrete floating body and a floating assembly using the same to block water from flowing into the floating space inside the floating body even if a crack occurs on the outer surface of the floating body.
  • the purpose is.
  • the concrete floating body according to the present invention for achieving the above object is filled in the buoyancy space to block the flow of water into the main body, and the buoyancy space provided with a buoyancy space to provide buoyancy, specific gravity than water This small buoyancy member is provided.
  • the buoyancy member is preferably formed of any one of styrofoam, urethane, glass wool.
  • the concrete floating body further includes a heat insulating member installed along an inner wall surface of the main body to prevent heat from being transferred to the buoyancy member.
  • the heat insulating member is preferably formed of any one of glass fiber reinforced plastics such as styrofoam, urethane, glass wool, and FRP.
  • the floating assembly using the concrete floating body according to the present invention is filled in the buoyancy space to block the inflow of water into the main body, and the buoyancy space is provided with a buoyancy space to provide buoyancy, the specific gravity than water
  • connection unit is installed in each of the adjacent concrete floating body, is inserted into the through holes of the plurality of restraining members and through-constraining restraining members are formed, the opposite ends, both ends to prevent the separation from the restraining member
  • a connecting member having an interference member interfering with the restraining member, and fastened to at least one of the restraining members to interfere with the interfering member, by adjusting a fastening position with respect to the restraining member to provide a tensile force to the connecting member. It has a fastening member that can be applied.
  • connection unit has a first coupling unit is fixed to the upper end of the concrete floating body, respectively, the first coupling unit and both ends so as to provide a coupling force above the concrete floating body, the external force to the concrete floating body
  • the second coupling unit for interconnecting the lower portion of the concrete floating body so as to prevent the rotation moment is generated around the first coupling unit by.
  • the second coupling unit includes coupling plates provided at both ends of adjacent concrete floating bodies, and plate fixing units fixing the coupling plates to the concrete floating bodies.
  • the second connecting unit is formed so as to extend through each of the adjacent concrete floating body in the vertical direction, the vertical slot member formed with a through hole in the longitudinal direction, the mutually opposite
  • the upper and lower wire units are inserted into the through holes of the upper and lower slot members, and the upper and lower wire units are inserted such that both ends thereof are positioned above the concrete floats, and upper and lower fixing units fixing both ends of the upper and lower wire units to the upper surfaces of the concrete floats, respectively. It is provided.
  • the first coupling unit is respectively installed on the upper portion of the adjacent concrete floating body, extending in a direction parallel to the longitudinal direction of the concrete floating body, the front and rear slot member formed with a through hole along the longitudinal direction, the mutually opposite It is preferable to have a front and rear wire unit inserted into the through hole of the front and rear slot members, and a front and rear fixing unit for fixing both ends of the front and rear wire unit to the concrete floating bodies, respectively.
  • the floating assembly according to the present invention further includes a buffer member installed between the main bodies which are opposed to each other so as to prevent collision of the adjacent concrete floating bodies.
  • Floating assembly is a concrete floating body by the connecting unit in a position spaced apart from the first floating portion and the first floating portion interconnected along the longitudinal direction by the concrete unit by the connecting unit, Are connected to each other in parallel with the first floating part and the concrete floating bodies are connected to the first floating part in an orthogonal direction by the connecting unit, respectively at both ends of the first and second floating parts.
  • the third floating portion is connected to one end of the floating portion is opposed to each other, and the concrete floating body is connected to each other in the orthogonal direction by the connecting unit in the orthogonal direction, and the first and second floating portion at both ends, respectively It is preferred to have a fourth floating portion to which the other end opposite to each other is connected.
  • the floating assembly according to the present invention is a plurality of the concrete floating body is connected to each other by the connecting unit, a plurality of installed in the space so as to partition the rectangular space generated by the first to fourth floating parts It further comprises a partition.
  • buoyancy members are filled in the floating space of the concrete floating material so that water is prevented from entering the floating space, so that even if a crack occurs on the outer wall of the concrete floating material, it is possible to provide buoyancy.
  • FIG. 1 is a partial cross-sectional perspective view of a concrete floating body according to the present invention
  • FIG. 2 is a partial cross-sectional perspective view of yet another embodiment of a concrete floating body according to the present invention.
  • FIG. 3 is a partial cross-sectional perspective view of yet another embodiment of a concrete floating body according to the present invention.
  • connection unit 4 is a partial cross-sectional perspective view of the connection unit according to the present invention.
  • FIG. 5 is a cross-sectional view of the connecting unit of FIG.
  • connection unit 6 is a partial cross-sectional perspective view of still another embodiment of a connection unit according to the present invention.
  • connection unit 7 is a cross-sectional view of the connection unit of FIG.
  • connection unit 8 is a partial cross-sectional perspective view of still another embodiment of a connection unit according to the present invention.
  • connection unit 9 is a cross-sectional view of the connection unit of FIG.
  • connection unit 10 is a partial cross-sectional perspective view of still another embodiment of a connection unit according to the present invention.
  • FIG. 11 is a cross-sectional view of the connecting unit of FIG.
  • FIG. 13 is a perspective view according to another embodiment of the floating assembly according to the present invention.
  • FIG. 14 is a perspective view according to another embodiment of the floating assembly according to the present invention.
  • FIG. 15 is a perspective view according to another embodiment of the floating assembly according to the present invention.
  • FIG. 16 is a perspective view according to another embodiment of the floating assembly according to the present invention.
  • FIG. 17 is a perspective view according to another embodiment of the floating assembly according to the present invention.
  • FIG. 1 shows a concrete floating body 10 according to the present invention.
  • the concrete floating body 10 has a body 20 having a buoyancy space 21 provided therein, a buoyancy member 26 filled in the buoyancy space 21, and an inner wall surface of the body 20. And a plurality of guard members 40 provided on the outer wall surface of the main body 20.
  • the main body 20 is formed in a trapezoid whose cross sectional area becomes smaller toward the lower side, and a buoyancy space 21 is provided therein so as to provide buoyancy to the concrete floating body 10.
  • the main body 20 may be formed in the direction perpendicular to the upper surface of the main body 20.
  • the main body 20 is preferably formed of a concrete material so that it can be firmly maintained by the external impact.
  • the main body 20 floats on the water surface by buoyancy generated by the air filled in the buoyancy space 21.
  • the buoyancy space 21 inside the main body 20 is partitioned into detailed spaces by partitions (not shown). Since the buoyancy space 21 is divided into a plurality of detailed spaces by the partition wall, even if one side of the main body 20 is damaged and water flows into the buoyancy space 21, water is prevented from entering the other detailed space by the partition wall.
  • the main body 20 can maintain a constant buoyancy.
  • the buoyancy member 26 is formed of any one of styrofoam, urethane, glass wool having a specific gravity smaller than water. Even if a crack occurs on the outer circumferential surface of the main body 20 by the buoyancy member 26, water is prevented from entering the buoyancy space 21, and even though water is introduced into the buoyancy space 21, the body ( 20) buoyancy is provided.
  • the heat insulating member 29 is installed along the inner wall surface of the main body 20 to block heat from the outside of the main body 20 from being transferred to the buoyancy member 26.
  • the heat insulating member 29 is preferably formed of any one of styrofoam, urethane, glass wool so that the buoyancy space 21 can be easily insulated.
  • the heat insulating member 29 may be installed in the formwork at the time of concrete pouring to manufacture the main body 20 may be used as a formwork on the inner wall surface of the main body 20.
  • a plurality of guard members 40 are bonded to the outer wall of the main body 20 so that a plurality of guard members are continuously or discontinuously protruding with respect to the side wall of the main body 20.
  • the cross section of the guard member 40 has been described as having a trapezoidal structure, but the shape of the guard member 40 is not limited to the illustrated example, and may be formed in a semicircular shape or a semispherical shape.
  • the guard member 40 is preferably installed on the upper side of the main body 20 so as to easily contact the upper end side of the vessel that the area is wider toward the top.
  • the guard member 40 is formed to protrude to the outer wall surface of the main body 20 so as to easily absorb the impact caused by the collision of the ship, it is formed of a soft rubber material.
  • the vessel approaching the concrete floating body 10 is in contact with the guard member 40, the guard member 40 formed of a soft rubber material to reduce the impact transmitted to the body 20 by the buffer action.
  • the guard member 40 may not be bonded to the main body 20 but may be fixed by a fastening means such as a bolt.
  • Figure 2 shows a concrete floating body 11 according to another embodiment of the present invention.
  • the concrete floating body 11 includes a plurality of auxiliary fittings 120 accommodated in the floating space 21.
  • the auxiliary buckle 120 is provided with an internal space therein for buoyancy to occur.
  • the auxiliary buoy 120 is light and is formed of glass fiber reinforced plastic such as FRP which is easy to form.
  • the main body 20 When the main body 20 is damaged due to an external impact such as a collision of a ship and water flows into the buoyancy space 21, the main body 20 is provided with a predetermined buoyancy force by a plurality of auxiliary buoys 120 accommodated in the floating space 21. Can be maintained.
  • the size of the auxiliary buckle 120 may be installed in the buoyancy space 21 to enlarge the size as shown in FIG.
  • connection unit 800 4 to 5 show the above-mentioned connection unit 800.
  • connection unit 800 and the first coupling unit 810 both ends of which are respectively fixed to the upper portion of the concrete floating body 10 to provide a coupling force above the concrete floating body (10) and
  • the second coupling unit 820 interconnecting the lower portions of the concrete floating bodies 10 and the cushioning member installed between the concrete floating bodies 10 to prevent collision of the concrete floating bodies 10 ( 830.
  • the first coupling unit 810 is installed in the first fixed block 811 and the first fixed block 811 to be embedded in the upper surface of the adjacent concrete floating body, the front and rear slot member 812 is formed with a through hole And, the front and rear wire unit 813 inserted into the front and rear slot members 812 facing each other, and the front and rear fixing unit 814 for fixing both ends of the front and rear wire unit 813 to the concrete floating body 10, respectively. Equipped.
  • the first fixing block 811 is open at an upper surface thereof, and an installation space is provided to allow the front and rear wire units 813 and the front and rear fixing units 814 to be described later to be installed therein.
  • through holes are formed at positions corresponding to the through holes of the front and rear wire units 813 on the front and rear inner wall surfaces of the first fixing block 811.
  • the front and rear slot members 812 are fixed to the outer wall surfaces of the first fixing blocks 811 so that one end thereof communicates with the through hole of the first fixing blocks 811.
  • the front and rear slot members 812 extend in a direction parallel to the longitudinal direction of the concrete floating body 10 so that the other end thereof may be exposed to the outer surface opposite to the adjacent concrete floating body 10.
  • the front and rear wire units 813 are inserted into the through holes of the front and rear slot members 812 facing each other, and are preferably steel wires having a predetermined thickness so as to firmly connect adjacent concrete floating bodies.
  • the front and rear fixing unit 814 fixes both ends of the front and rear wire unit 813 to the first fixing block 811, and includes a first collet 815 and a first binding member 816.
  • the first collet 815 is provided at both ends of the front and rear wire units 813, and thus, detailed description thereof will be omitted.
  • the first binding member 816 is installed on the inner wall surface of the first fixing block 811 at a position corresponding to the through hole of the first fixing block 811, and the side of the first binding member 816 is formed in the through hole of the first fixing block 811. In communication with each other, an insertion hole is formed to allow the first collet 815 to be inserted therein.
  • the insertion hole has an inner diameter that goes from the upper surface of the first binding member 816 to the inner wall surface of the first fixing block 811 so that the first collet 815 is pressed to press the outer circumferential surface of the first collet 815. It is preferable to form small.
  • the front and rear fixing unit 814 has a structure including the first collet 815 and the first binding member 816, but the front and rear fixing unit 814 is not limited to the illustrated example but is weld fixed. And fixing means such as bolts and nuts.
  • the second coupling unit 820 is a coupling plate 821 is provided at both ends of the lower side of the adjacent concrete floating body, and the plate fixing unit 822 for fixing the coupling plate 821 to the concrete floating body (10) It is provided.
  • the coupling plate 821 is formed in a plate shape having a predetermined thickness.
  • the plate fixing unit 822 is a bolt that is fastened to the side of the concrete floating body 10 through the coupling plate 821, but the plate fixing unit 822 is illustrated in the illustrated example.
  • the present invention is not limited, but may be any means for fixing the coupling plate 821 to the side of the concrete floating body, such as welding.
  • the shock absorbing member 830 is installed between the main body facing each other, and is formed to have a hexagonal cross section.
  • the buffer member 830 may be formed in a circular and elliptical cross section instead of a hexagonal cross section.
  • the buffer member 830 is preferably formed of a rubber material and a urethane material to elastically prevent the transmission of the impact due to the collision between the concrete floating body (10).
  • FIG. 6 to 7 show a second coupling unit 840 according to another embodiment of the present invention.
  • the second coupling unit 840 is installed on the lower surface of the second fixed block 841 and the second fixed block 841 installed on the upper surface of each concrete floating body 10, along the vertical direction
  • the upper and lower slot members 842 extending and extending in the length direction, the upper and lower wire units 843 inserted into the through holes of the upper and lower slot members 842 facing each other, and the upper and lower wire units
  • Upper and lower fixing units 844 for fixing both ends of the 843 to each concrete floating body (10).
  • the upper surface of the second fixing block 841 is open, and an installation space is provided to allow the upper and lower wire units 843 and the upper and lower fixing units 844 to be installed therein.
  • a through hole is formed at a position corresponding to the through hole of the upper and lower wire units 843 on the lower inner wall surface of the second fixing block 841.
  • the upper and lower slot members 842 are respectively fixed to lower outer wall surfaces of the second fixing blocks 841 so as to communicate with the through holes of the second fixing blocks 841.
  • the first and second slot members 842 are fixed to the lower outer wall of one end of the second fixing block 841 and extend downward in a direction orthogonal to the upper surface of the concrete floating body. It extends to the other end of the first extension portion 845, the end is provided with a second extension portion 846 formed to be exposed to the outer wall surface of the concrete floating body (10) facing the adjacent concrete floating body (10).
  • the upper and lower wire units 843 are inserted into the through holes of the upper and lower slot members 842 opposed to each other, and both ends thereof are preferably inserted into the second fixing blocks 841.
  • the upper and lower wire units 843 may be steel wires having a predetermined thickness so as to firmly connect adjacent concrete floating bodies 10.
  • the upper fixing unit 844 fixes both ends of the upper and lower wire units 843 to the second fixing block 841, and includes a second collet 847 and a second binding member 848.
  • the second collets 847 are respectively installed at both ends of the upper and lower wire units 843, and detailed descriptions thereof will be omitted since they are generally used collets.
  • the second binding member 848 is installed on the bottom surface of the second fixing block 841 at a position corresponding to the through hole of the second fixing block 841, and on the upper surface of the second fixing block 841. In communication with each other, an insertion hole is formed to allow the second collet 847 to be inserted therein.
  • the insertion hole is preferably formed such that the inner diameter of the insertion hole toward the lower side so as to press the outer peripheral surface of the second collet 847 as the second collet 847 is inserted.
  • the upper and lower wire unit 843 is inserted into the upper through hole of the upper and lower slot members 842. At this time, the upper and lower wire unit 843 penetrates through the upper and lower slot members 842 and protrudes toward the side of the concrete floating body facing the adjacent concrete floating body.
  • the operator installs upper and lower fixing units 844 at both ends of the upper and lower wire units 843 protruding from the upper surface of each concrete floating body, and fixes them to the second fixing blocks 841.
  • connection unit 50 is shown in FIGS. 8 to 9.
  • connection unit 50 interconnects adjacent concrete floats 10.
  • the connection unit 50 includes a restraining member 55 installed on adjacent concrete floating bodies 10, a connecting member 51 through which both ends are inserted through the restraining members 55 facing each other, and a restraining member.
  • the fastening member 56 which is fastened to the respective 55 and restrains the end of the connection member 51, the buffer member 53 which is installed between the mutually opposing main body 20, and the separation of the mutually opposing main body It is provided with a cross member 54 provided above the space.
  • the concrete floating body 10 is provided with a confining space 22 to be inserted into the connecting member 51 of the connecting unit 50 to be described later.
  • the restraint space 22 has an end portion of the connecting member 51 of the connecting unit 50 which will be described later is inserted into the main body 20 on the upper surface of the main body 20 at opposite positions of the adjacent concrete floating bodies 10. It is formed to be drawn into the main body 20 to be able to.
  • a through hole 23 is formed at a side surface of the main body 20 corresponding to the confining space 22 so that an end portion of the connecting member 51 penetrates the side of the main body 20 and is positioned in the confining space 22.
  • the restraint space 22 is preferably formed so that the upper side is open so that the worker can easily work.
  • the structure of the restraint space 22 is formed at the upper end of the main body 20, but the position of the restraint space 22 is not limited to the illustrated example.
  • the connection structure may be formed along the longitudinal direction on the side upper edge of the body 20.
  • the cover 24 is provided to cover the upper portion of the restraint space 22 to prevent the end of the connecting member 51 constrained to the main body 20 to be exposed to the outside.
  • An insertion groove 25 having a semicircular cross section is formed at a side surface of the main body 20 facing each other of the adjacent concrete floating bodies 10 so that a part of the buffer member 53 of the connection unit 50 to be described later can be inserted. It is.
  • the restraining member 55 is formed in a cylindrical shape with a hollow inside so that the end of the connecting member 51 can be inserted therein, and on the outer peripheral surface of the end of the restraining member 55 adjacent to the end of the connecting member 51.
  • a male thread is formed so that the fastening member 56 can be fastened.
  • the connecting member 51 is formed in an annular bar shape having a radius corresponding to the through hole 23 so that the connecting member 51 can be inserted into each of the main bodies 20 through the through holes 23 formed in the main body.
  • Interfering members 57 are fixed to both ends of the connecting member 51 so as to interfere with the end of the restraining member 55 to prevent the connecting member 51 from being separated from the restraining member 55.
  • the interference member 57 is formed to have an outer diameter larger than the hollow of the restraining member 55.
  • the fastening member 56 has a hollow inside of the inner diameter corresponding to the outer diameter of the restraining member 55 therein, and an internal thread corresponding to the male thread of the restraining member 55 to be fastened to the restraining member 55 on an inner circumferential surface thereof.
  • An acid is formed.
  • the connecting member 51 inserted into the restraint space 22 through the through hole 23 of the main body 20 is inserted into the hollow of the restraining member 55 to which the fastening member 56 is fastened to an end thereof.
  • a washer is inserted into the end of the connecting member 51 penetrating through 55, and then the interference member 57 is fastened.
  • the connecting member 51 is pulled by the fastening member 56 so that the fastening member 56 is positioned at the shortest end of the restraining member 55 so that a tensile force can be applied to the connecting member 51. .
  • the shock absorbing member 53 is installed between the main bodies 20 which are opposed to each other so that a part of both sides is inserted into the insertion groove 25 of the main bodies 20, respectively.
  • the buffer member 53 is formed with a plurality of through holes corresponding to the outer diameter of the connecting member 51 so that the connecting member 51 can be installed through the inside.
  • the shock absorbing member 53 has been described as having a hexagonal cross section, but the cross section of the shock absorbing member 53 is not limited to the illustrated example, but may be formed in circular and square cross sections.
  • the upper surface of the shock absorbing member 53 is formed with a coupling groove 58 to be coupled to the transverse member 54 to be described later.
  • the buffer member 53 is preferably formed of a rubber material and a urethane material to elastically prevent the transmission of the impact due to the collision between the main body 20.
  • Cross member 54 is installed on the upper surface of the space between the main body interconnected by the connecting member 51 to close the space. Although not shown in the figure, a plurality of uneven protrusions are formed on the upper surface of the transverse member 54 to prevent the sliding from occurring.
  • the transverse member 54 is inserted into the coupling groove 58 of the buffer member 53 so that the coupling protrusion 59 protruded to correspond to the coupling groove 58 downward on the lower surface thereof so as to be restrained by the buffer member 53. It is prepared.
  • the cross member 54 configured as described above closes the spaced spaces between the main bodies 20 to prevent an operator from being stifled in the spaced space.
  • connection unit 50 has been described in the structure formed in the front and rear end of the main body 20, the installation position of the connection unit 50 is not limited to the illustrated example, the concrete floating bodies adjacent to each other 10 may be installed along the longitudinal direction on the side of the main body 20 according to the connection structure.
  • Figure 10 to 11 is shown a connecting unit 700 according to another embodiment of the present invention.
  • the connecting unit 700 interconnects the adjacent concrete floating body 10, the coupling member 761 fixed to the outer surface of the main body 20 formed side by side with respect to the longitudinal direction of the main body 20 ), A connecting block for interconnecting the reinforcing member 770 protruding on the surface contacting the main body 20 of the coupling member 761 and the coupling member 761 fixed to the adjacent concrete floating bodies 10. 780 and a fastening nut 796 for restraining the connection block 780 to the coupling member 761.
  • a plurality of coupling members 761 are fixed at positions spaced apart from each other along the edge of the outer surface of the main body 20. That is, a plurality of coupling members 761 are fixed along the upper and lower surfaces and both side edges of the main body 20 except for the front surface facing the adjacent concrete floating body 10.
  • the coupling member 761 is installed so that a part of the coupling member 761 is buried in the main body 20 during the curing process of the concrete forming the main body 20 so as to improve the fixing force with the main body 20.
  • Coupling member 761 is formed in a rectangular cross section, there is provided an insertion space (not shown) to be inserted into a portion of the connection block 780 to be described later, the connection block 780 above the coupling member 761. ) And the outer surface exposed to the outside of the main body 20 is open so that can be inserted into the insertion space.
  • a plurality of fixed anchors 763 are formed on the bottom surface of the coupling member 761 corresponding to the insertion space of the coupling member 761 to protrude upward.
  • the fixed anchor 763 is inserted into the connection block 780 to constrain the connection block 780 to the coupling member 761.
  • the fixed anchor 763 is preferably threaded on the outer circumferential surface so that the fastening nut 796 to be described later can be fastened.
  • the reinforcing member 770 is formed to protrude on the outer surface of the coupling member 761 buried into the main body 20 so as to improve the fixing force of the coupling member 761 with respect to the main body 20 inside the main body 20. Buried in.
  • the reinforcing member 770 is formed in an annular bar shape, and a plurality of reinforcing members 770 are formed on the lower surface and the side embedded in the main body 20.
  • the outer diameter of the reinforcing member 770 to prevent the reinforcing member 770 from being separated from the inside of the main body 20 by the lateral and longitudinal forces acting on the coupling member 761 A locking member 771 formed with a larger outer diameter is formed.
  • connection block 780 is formed in a rectangular plate shape and interconnects the coupling members 761 fixed to the adjacent concrete floating bodies 10.
  • connection block 780 has a plurality of through holes 781 having inner diameters corresponding to the outer diameters of the fixed anchors 763 so that the fixed anchors 763 formed in the coupling members 761 may be inserted.
  • the worker arranges the concrete floaters 10 so that the coupling members 761 fixed to the concrete floaters 10 are opposed to each other, and then the respective coupling members 761 are connected to each other through the connection block 780. Connect it.
  • the fastening nut 796 is fastened to an end of the fixed anchor 763 inserted into the connection block 780 to prevent the connection block 780 from being separated from the coupling member 761.
  • the fastening nut 796 is preferably formed of a nut corresponding to the thread formed on the outer circumferential surface of the fixed anchor 763.
  • the worker arranges the concrete floating body 10 so that the coupling members 761 fixed to each concrete floating body 10 are opposed to each other, and then passes through the fixing anchors 763 of the respective coupling members 761 through the through holes. 781, the connection block 780 is coupled to the coupling members 761.
  • the coupling member 761 is formed with a plurality of reinforcing members 770, so that the coupling member 761 reinforces the fixing force to the main body 20, the coupling member 761 is the main body by an external force such as waves or wind Departure from 20 prevents the concrete floats 10 from being separated.
  • connection unit 800 configured as described above.
  • the floating assembly 100 is formed of a structure in which a plurality of concrete floating bodies 10 are connected by a connection unit 50.
  • the concrete floating body 10 is arranged in a closed circuit so that a rectangular space portion 110 penetrates in the vertical direction at the center thereof.
  • the floating assembly 100 includes first to fourth floating parts 200, 300, 400, and 500 arranged in a row and connected to each other.
  • the first floating part 200 is connected to the concrete floating body 10 along the longitudinal direction by the connecting unit 50.
  • the second floating part 300 is at a position spaced apart from the first floating part 200, and the concrete floating bodies 10 are connected to each other by the connecting unit 50 in parallel with the first floating part 200. have.
  • the third floating part 400 is connected to each other in the orthogonal direction with respect to the first floating part 200 by the concrete floating body 10 by the connecting unit 50.
  • the third floating part 400 is connected to one end of each of the first and second floating parts 200 and 300 opposite to each other by a connecting unit 50.
  • the fourth floating part 500 is connected to the concrete floating body 10 side by side by the connecting unit 50 side by side.
  • the fourth floating part 400 is connected to the other ends of the first and second floating parts 200 and 300 opposite to each other by the connecting unit 50.
  • the floating assembly 100 is formed by the first to fourth floating parts 200, 300, 400, and 500 to form a quadrangular structure such that a space 110 having a quadrangular structure is provided to be vertically penetrated in a central portion thereof.
  • FIG. 13 illustrates a partition 600 partitioning the space 110.
  • the partition 600 is connected to the concrete floats 10 along the lengthwise direction by the connecting unit 50, in the space 110 so as to partition the space 110 Is installed.
  • FIG. 13 illustrates a structure in which the space 110 is partitioned into a “day” shape by the partition 600.
  • the worker may partition the space 110 into various shapes using the plurality of partitions 600.
  • 14 illustrates a structure in which the space 110 is partitioned into ' ⁇ ' shapes by the plurality of partitions 600.
  • FIG. 15 illustrates a structure in which the space portion 110 is partitioned into ' ⁇ ' shapes by a plurality of partition portions 600 intersected with each other.
  • FIG. 16 illustrates a structure in which the partition spaces partitioned by the plurality of partition parts 600 in which the above-mentioned space parts 110 cross each other form two rows and three columns.
  • FIG. 17 illustrates a structure in which partition spaces partitioned by a plurality of partition parts 600 in which the space parts 110 cross each other form three rows and three columns.
  • partition structure of the space portion 110 by the partition 600 is not limited to the illustrated example, it may be partitioned in various forms.
  • the concrete floating body and the floating assembly using the same according to the present invention configured as described above can be applied to a fishing vessel, a marine pension, a floating breakwater, a floating bridge, a nonmagnetic enclosure, including a Byzan bridge.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Revetment (AREA)

Abstract

La présente invention concerne un corps en béton flottant et un ensemble flottant comprenant ce dernier, comprenant: un corps principal présentant un espace de flottabilité pouvant assurer la flottabilité; et un élément de flottabilité qui a une densité relative inférieure à l'eau et qui emplit l'espace de flottabilité de sorte qu'il peut bloquer l'entrée d'eau dans l'espace de flottabilité. Le corps en béton flottant et l'ensemble flottant comprenant ce dernier qui sont les objets de cette invention ont pour avantage que la flottabilité peut être assurée même si une fissuration se produit dans un paroi extérieure du corps en béton flottant, étant donné que l'eau est bloquée et ne peut s'écouler dans l'espace de flottabilité du corps en béton flottant puisque l'espace de flottabilité est rempli par l'élément de flottabilité. Le corps en béton flottant et l'ensemble flottant comprenant ce dernier, qui sont les objets de cette invention et qui sont constitués de cette manière, peuvent être utilisés dans des sites de pêche hauturière, des bâtiments au large des côtes, des digues flottantes, des ponts routiers flottants et des enceintes non magnétiques, notamment dans des jetées.
PCT/KR2011/000968 2010-02-12 2011-02-14 Corps en béton flottant et ensemble flottant comprenant ce dernier WO2011099827A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2011800093636A CN102753430A (zh) 2010-02-12 2011-02-14 浮动混凝土体和使用浮动混凝土体的浮动组件
US13/578,309 US20120304912A1 (en) 2010-02-12 2011-02-14 Floating concrete body and a floating assembly using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0013391 2010-02-12
KR1020100013391A KR100977015B1 (ko) 2010-02-12 2010-02-12 콘크리트 부유체 및 이를 이용한 부유조립체

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WO2011099827A2 true WO2011099827A2 (fr) 2011-08-18
WO2011099827A3 WO2011099827A3 (fr) 2011-11-24

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EP2787806A4 (fr) * 2011-12-09 2015-09-30 Akvadesign As Élément flottant et procédé de formation d'un système de flottabilité

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KR20120045738A (ko) * 2010-11-01 2012-05-09 김근수 수상 레저하우스
KR101246487B1 (ko) * 2011-02-10 2013-03-25 홍익대학교 산학협력단 완충 및 결속장치를 갖는 부유식 구조물
KR101092348B1 (ko) * 2011-04-05 2011-12-09 홍경표 고강도 콘크리트 부유체
KR101255501B1 (ko) * 2013-01-10 2013-04-16 이재용 경량 고강도 콘크리트 부잔교
KR101312920B1 (ko) * 2013-07-05 2013-10-14 주식회사 일신 보강부재가 형성된 폰툰, 폰툰조립체 및 폰툰조립체 제조방법
KR101804071B1 (ko) * 2016-11-21 2018-01-11 현대건설주식회사 콘크리트 부유식 구조물의 해상 연결 장치 및 시공방법
KR101830963B1 (ko) * 2017-05-18 2018-02-22 (주)씨케이아이피엠 부잔교
KR102165725B1 (ko) 2019-12-11 2020-10-14 주식회사 한스마린 부잔교 시공용 콘크리트 부유 구조체
KR102252154B1 (ko) * 2020-07-10 2021-05-14 에스오씨기술지주 주식회사 부유식 선박 계류장
KR102242663B1 (ko) 2020-09-15 2021-04-21 주식회사 한스마린 부잔교 시공용 콘크리트 부유 구조체의 제조 방법
KR102496593B1 (ko) * 2021-01-07 2023-02-06 한국건설기술연구원 경량 콘크리트 부유체 모듈 유닛 및 이를 이용한 혹한 및 파랑 환경에의 저항성이 강한 부유체의 제작방법
KR102452211B1 (ko) * 2021-09-22 2022-10-11 에스오씨기술지주 주식회사 다목적 콘크리트 부유식 함체 구조 및 그 시공방법
ES1291689Y (es) * 2021-11-11 2022-09-02 Res & Development Concretes Sl Estructura de paneles fotovoltaicos flotantes
KR102629791B1 (ko) * 2023-01-26 2024-01-25 지성배 해상부유구조물

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US9321511B2 (en) 2011-12-09 2016-04-26 Akvadesign As Floating element and method of forming a buoyancy system

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US20120304912A1 (en) 2012-12-06
KR100977015B9 (ko) 2023-10-27
KR100977015B1 (ko) 2010-08-19
WO2011099827A3 (fr) 2011-11-24
CN102753430A (zh) 2012-10-24

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