WO2021241859A1 - Composite de renfort sismique utilisant un cadre en matériau composite et son procédé de construction - Google Patents

Composite de renfort sismique utilisant un cadre en matériau composite et son procédé de construction Download PDF

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Publication number
WO2021241859A1
WO2021241859A1 PCT/KR2021/003060 KR2021003060W WO2021241859A1 WO 2021241859 A1 WO2021241859 A1 WO 2021241859A1 KR 2021003060 W KR2021003060 W KR 2021003060W WO 2021241859 A1 WO2021241859 A1 WO 2021241859A1
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WIPO (PCT)
Prior art keywords
angle
beam member
angle member
composite
building opening
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PCT/KR2021/003060
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English (en)
Korean (ko)
Inventor
박춘욱
Original Assignee
경북대학교 산학협력단
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Application filed by 경북대학교 산학협력단 filed Critical 경북대학교 산학협력단
Priority to JP2022555699A priority Critical patent/JP7443556B2/ja
Publication of WO2021241859A1 publication Critical patent/WO2021241859A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00—Working measures on existing buildings
    • E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
    • E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/024—Structures with steel columns and beams

Definitions

  • the present invention relates to a seismic reinforcement composite using a composite material frame and a construction method thereof, and more particularly, to a composite material frame in which frames of different shapes prepared from composite materials are assembled, and the assembled frame is installed in an opening of a building It relates to a seismic reinforcing composite and its construction method using
  • an opening is provided for a window for light, ventilation, inflow, and the like.
  • the stress concentration in the opening is more severe than in other parts.
  • a horizontal load such as an earthquake
  • tensile cracks may start in the opening and lead to the collapse of the building.
  • the seismic performance is not sufficient, so structural damage caused by openings in the event of an earthquake can cause great damage.
  • a seismic reinforcement method using a steel brace which appears as a structure in which the brace is connected to a steel frame, and is a method of reinforcing the brace to resist the horizontal load when an earthquake occurs.
  • the earthquake-resistant reinforcement method using a steel brace has many anchor points, so the construction efficiency is low, and there are disadvantages in terms of view and lighting.
  • the steel frame is visible on the facade of the building, the aesthetics is lowered, and incidental costs such as window replacement for installing the steel frame are generated. Accordingly, there is a need for an earthquake-resistant reinforcement method that is easy to construct.
  • the technical problem to be solved by the present invention is to provide a seismic reinforcement composite using a composite material frame, which assembles frames of different shapes made of a composite material, and installs the assembled frame in an opening of a building, and a construction method thereof.
  • an angle member provided to be positioned at the corner of the building opening in a 'L' shape; a beam member provided to be inserted into the angle member and connecting a plurality of angle members fixed to different corners; and a fixing member provided to fix the angle member and the beam member in a state in which a portion of the beam member is inserted into the angle member.
  • the beam member is provided so that the length interval to be inserted into the angle member is different according to the length of one side of the building opening, and inserted into the angle member according to the length of any one side of the building opening
  • a plurality of through holes may be provided at different positions so that the angle member and the beam member are fixed in each other.
  • the angle member the inner side is provided with an aluminum material
  • the outer side may be provided with a plurality of layers of glass fiber material.
  • the beam member is provided such that the inner side is made of an aluminum material, the outer side is provided with a plurality of layers of glass fiber material, and the length of each side of the outside of the beam member is shorter than the length of each side inside the angle member can be
  • the angle member may be provided with at least one through hole so that the fixing member passes through the beam member inserted into the angle member and one side of the angle member.
  • At least one through hole may be provided so that the fixing member passes through the angle member positioned outside the beam member and one side of the beam member.
  • Another aspect of the present invention in the construction method of a seismic reinforcement composite using a composite material frame, according to the size of the building opening, a plurality of angles on the angle member provided to be positioned at the corner of the building opening in a 'b' shape inserting a beam member provided to connect the members; passing a fixing member provided to fix the angle member and the beam member through the beam member and a through hole provided in the angle member while a part of the beam member is inserted into the angle member; fixing the angle member and the beam member using the fixing member; and installing the beam member and the angle member fixed by the fixing member to an opening of a building.
  • the beam member is provided so that the length interval to be inserted into the angle member is different according to the length of one side of the building opening, and inserted into the angle member according to the length of any one side of the building opening
  • a plurality of through holes may be provided at different positions so that the angle member and the beam member are fixed in each other.
  • the angle member the inner side is provided with an aluminum material
  • the outer side may be provided with a plurality of layers of glass fiber material.
  • the beam member is provided such that the inner side is made of an aluminum material, the outer side is provided with a plurality of layers of glass fiber material, and the length of each side of the outside of the beam member is shorter than the length of each side inside the angle member can be
  • the angle member may be provided with at least one through hole so that the fixing member passes through the beam member inserted into the angle member and one side of the angle member.
  • At least one through hole may be provided so that the fixing member passes through the angle member positioned outside the beam member and one side of the beam member.
  • frames of different shapes prepared from composite materials can be assembled, and the assembled frame can be installed in an opening of a building .
  • FIG. 1 is a schematic view of a seismic reinforcement composite using a composite material frame according to an embodiment of the present invention.
  • Figure 2 is a perspective view showing the angle member of Figure 1;
  • Fig. 3 is a perspective view showing the beam member of Fig. 1;
  • Fig. 4 is a perspective view of an angle member and a beam member fixed by the fixing member of Fig. 1;
  • FIG. 5 and 6 are perspective views showing another embodiment of the beam member of FIG.
  • FIG. 7 is a flowchart of a construction method of a seismic reinforcement composite using a composite material frame according to an embodiment of the present invention.
  • FIG. 1 is a schematic view of a seismic reinforcement composite using a composite material frame according to an embodiment of the present invention.
  • the seismic reinforcement composite 1 using the composite material frame may include an angle member 20 , a beam member 30 and a fixing member 40 .
  • the angle member 20 may be provided to be positioned at the corner of the building opening 10 in a 'L' shape.
  • the building opening 10 may mean an area provided in an open shape for lighting, ventilation, ventilation and entry, etc.
  • the earthquake-resistant reinforcement composite 1 using a composite material frame is a building structure caused by an earthquake, etc. In this case, it may be installed in the opening 10 of a building made of concrete or the like to prevent damage, defects, and cracks in the building.
  • the angle member 20 may be fixed to the corner position of the building opening 10 using an anchor, and the angle member 20 fixed by the anchor and the angle member 20 are fixed to the building.
  • the gap of the opening 10 may be treated using epoxy or the like.
  • the angle member 20 may have an inner side made of an aluminum material and an outer side made of a plurality of layers of glass fiber material. This may mean that the angle member 20 is provided in a shape in which a composite plate made of aluminum and a plate made of a plurality of layers of glass fiber are overlapped.
  • the angle member 20 may be provided in a shape in which an aluminum material and a glass fiber material of 3 ply (Ply) are overlapped. can mean
  • the angle member 20 may be provided in the shape of a square pillar, and the angle member 20 may be provided in a shape in which the middle point of the square pillar is bent so that it can be fixed to the corner of the building opening 10 .
  • the angle member 20 may be provided in the shape of a bent quadrangular pole through which the center is penetrated so that the beam member 30 can be inserted into the angle member 20 .
  • the angle member 20 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to the corner of the building opening 10 .
  • the angle member 20 may be fixed to the building opening 10 by installing an anchor for fixing the angle member 20 to the building opening 10 in a region where the fixing plate is located.
  • the angle member 20 may be provided with an anchor so that the surface and the other side in contact with the building opening 10 pass through. Accordingly, the angle member 20 may be fixed to the building opening 10 .
  • the angle member 20 may be provided with at least one through hole so that the fixing member 40 passes through one side of the beam member 30 and the angle member 20 inserted into the inside of the angle member 20 . have.
  • the position of the through hole may be determined so that the through hole provided in the angle member 20 and the through hole provided in the beam member 30 overlap. It may be assembled with the beam member 30 by the through hole of the member 20 and the fixing member 40 passing through the through hole of the beam member 30 .
  • the beam member 30 is provided to be inserted into the angle member 20 , and may connect a plurality of angle members 20 fixed to different corners.
  • the beam member 30 may be provided in a '-' shape, and accordingly, the beam member 30 may connect the angle members 20 located on both sides.
  • the beam member 30 may be fixed to either side of the building opening 10 using an anchor, and the beam member 30 fixed by the anchor and the building opening 10 to which the beam member 30 is fixed. ) gaps can be treated using epoxy or the like.
  • the earthquake-resistant reinforcement composite 1 using the composite material frame is provided such that four beam members 30 are fixed to each side of the building opening 10 .
  • the beam member 30 may have an inner side made of an aluminum material and an outer side made of a plurality of layers of glass fiber material. This may mean that the beam member 30 is provided in a shape in which a composite plate made of aluminum and a plate made of a plurality of layers of glass fiber are overlapped.
  • the beam member 30 may be provided in a shape in which an aluminum material and a glass fiber material of 3 ply are overlapped, and in this case, the 3 ply (Ply) may mean a shape in which a plate made of a glass fiber material is overlapped in 3 layers. have.
  • the beam member 30 may be provided in a rectangular column shape, and the beam member 30 is provided such that the length of each side outside the beam member 30 is shorter than the length of each side inside the angle member 20 .
  • the beam member 30 may be inserted into and connected to the angle member 20 .
  • the beam member 30 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to either side of the building opening 10 .
  • the beam member 30 may be fixed to the building opening 10 by installing an anchor for fixing the beam member 30 to the building opening 10 in a region where the fixing plate is located.
  • the beam member 30 may have an anchor installed so that the surface and the other side in contact with the building opening 10 pass through. Accordingly, the beam member 30 may be fixed to the building opening 10 .
  • the beam member 30 may be provided with at least one through hole so that the fixing member 40 passes through one side of the angle member 20 and the beam member 30 positioned outside the beam member 30 . have.
  • the position of the through hole may be determined so that the through hole provided in the beam member 30 and the through hole provided in the angle member 20 overlap.
  • the angle member 20 may be assembled by the fixing member 40 passing through the through hole of the member 30 and the through hole of the angle member 20 .
  • the beam member 30 may be provided so that the length interval to be inserted into the angle member 20 varies according to the length of one side of the building opening 10, for this purpose, the beam member 30 is A plurality of through-holes may be provided at different positions so that the angle member 20 and the beam member 30 are fixed in a state of being inserted into the angle member 20 according to the length of one side of the opening 10 .
  • the beam member 30 may be provided to be inserted into the angle member 20 by one length interval selected from 30 Cm, 60 Cm, and 90 Cm.
  • the beam member 30 is the beam member A through hole may be provided at positions spaced apart by 30 Cm, 60Cm and 90 Cm from the end of (30), respectively.
  • the beam member 30 may be provided with different lengths according to the length of one side of the building opening 10 .
  • the fixing member 40 may be provided to fix the angle member 20 and the beam member 30 in a state in which a part of the beam member 30 is inserted into the angle member 20 . At this time, the fixing member 40 passes through the through hole provided in the beam member 30 and the through hole provided in the angle member 20 , the fixing member 40 , the beam member 30 and the fixing member 40 . and the angle member 20 may be welded to connect the beam member 30 and the fixing member 40 .
  • the fixing member 40 is provided in the shape of a bolt (Volt) and a nut (Nut), the bolt-shaped fixing member 40 is a through hole provided in the beam member 30 and a through hole provided in the angle member (20) It is also possible to connect the beam member 30 and the angle member 20 by mounting the nut-shaped fixing member 40 to the bolt-shaped fixing member 40 in a state passing through.
  • the seismic reinforcement composite 1 using the composite material frame can assemble the angle member 20 and the beam member 30 using the fixing member 40 according to the size or shape of the building opening 10, and , the seismic reinforcement composite 1 using a composite material frame may be installed in the building opening 10 in a state in which the angle member 20 and the beam member 30 are assembled.
  • the earthquake-resistant reinforcement composite 1 using the composite material frame may be assembled in a rectangular shape by fixing a plurality of angle members 20 and a plurality of beam members 30 by a plurality of fixing members 40, at this time , the angle member 20 and the beam member 30 assembled in a rectangular shape may be assembled to have the same size as the size of the building opening 10 in which the earthquake-resistant reinforcement composite 1 using the composite material frame is installed.
  • the seismic reinforcement composite 1 using the composite material frame can obtain the effect of being lightened by the angle member 20 and the beam member 30 provided of an aluminum material and a plurality of layers of glass fiber material, and accordingly,
  • the seismic reinforcement composite 1 using a composite material frame easily assembles the angle member 20 and the beam member 30, and the angle member 20 and the beam member 30 assembled in the building opening 10 are installed.
  • Figure 2 is a perspective view showing the angle member of Figure 1;
  • the angle member 20 may be provided to be positioned at the corner of the building opening 10 in a 'L' shape.
  • the building opening 10 may mean an area provided in an open shape for lighting, ventilation, ventilation and entry, etc.
  • the earthquake-resistant reinforcement composite 1 using a composite material frame is a building structure caused by an earthquake, etc. In this case, it may be installed in the opening 10 of a building made of concrete or the like to prevent damage, defects, and cracks in the building.
  • the angle member 20 may be fixed to the corner position of the building opening 10 using an anchor, and the angle member 20 fixed by the anchor and the angle member 20 are fixed to the building.
  • the gap of the opening 10 may be treated using epoxy or the like.
  • the angle member 20 may have an inner side made of an aluminum material and an outer side made of a plurality of layers of glass fiber material. This may mean that the angle member 20 is provided in a shape in which a composite plate made of aluminum and a plate made of a plurality of layers of glass fiber are overlapped.
  • the angle member 20 may be provided in a shape in which an aluminum material and a glass fiber material of 3 ply are overlapped, and in this case, the 3 ply may mean a shape in which a plate made of a glass fiber material is overlapped in 3 layers.
  • the angle member 20 may be provided in the shape of a square pillar, and the angle member 20 may be provided in a shape in which the middle point of the square pillar is bent so that it can be fixed to the corner of the building opening 10 .
  • the angle member 20 may be provided in the shape of a bent quadrangular pole through which the center is penetrated so that the beam member 30 can be inserted into the angle member 20 .
  • the angle member 20 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to the corner of the building opening 10 .
  • the angle member 20 may be fixed to the building opening 10 by installing an anchor for fixing the angle member 20 to the building opening 10 in a region where the fixing plate is located.
  • angle member 20 may be fixed to the building opening 10 by installing an anchor so that the surface in contact with the building opening 10 and the other side penetrate therethrough.
  • the angle member 20 has at least one through hole 21 so that the fixing member 40 passes through the beam member 30 inserted into the inside of the angle member 20 and one side of the angle member 20 . can be provided.
  • the position of the through hole 21 may be determined so that the through hole 21 provided in the angle member 20 and the through hole provided in the beam member 30 overlap.
  • the angle member 20 may be assembled with the beam member 30 by the through hole 21 of the overlapping angle member 20 and the fixing member 40 passing through the through hole of the beam member 30 .
  • Fig. 3 is a perspective view showing the beam member of Fig. 1;
  • the beam member 30 is provided to be inserted into the angle member 20 , and may connect a plurality of angle members 20 fixed to different corners.
  • the beam member 30 may be provided in a '-' shape, and accordingly, the beam member 30 may connect the angle members 20 located on both sides.
  • the beam member 30 may be fixed to either side of the building opening 10 using an anchor, and the beam member 30 fixed by the anchor and the building opening 10 to which the beam member 30 is fixed. ) gaps can be treated using epoxy or the like.
  • the earthquake-resistant reinforcement composite 1 using the composite material frame is provided such that four beam members 30 are fixed to each side of the building opening 10 .
  • the beam member 30 may have an inner side made of an aluminum material and an outer side made of a plurality of layers of glass fiber material. This may mean that the beam member 30 is provided in a shape in which a composite plate made of aluminum and a plate made of a plurality of layers of glass fiber are overlapped.
  • the beam member 30 may be provided in a shape in which an aluminum material and a glass fiber material of 3 plies are overlapped, and in this case, the 3 plies may mean a shape in which a plate made of a glass fiber material is overlapped in 3 layers.
  • the beam member 30 may be provided in a rectangular column shape, and the beam member 30 is provided such that the length of each side outside the beam member 30 is shorter than the length of each side inside the angle member 20 .
  • the beam member 30 may be inserted into and connected to the angle member 20 .
  • the beam member 30 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to either side of the building opening 10 .
  • the beam member 30 may be fixed to the building opening 10 by installing an anchor for fixing the beam member 30 to the building opening 10 in a region where the fixing plate is located.
  • the beam member 30 may be provided with an anchor so that the surface and the other side in contact with the building opening 10 pass through, and accordingly, the beam member 30 may be fixed to the building opening 10 .
  • the beam member 30 has at least one through hole 31 so that the fixing member 40 passes through one side of the angle member 20 and the beam member 30 positioned on the outside of the beam member 30 . can be provided.
  • the position of the through hole 31 may be determined so that the through hole 31 provided in the beam member 30 and the through hole 21 provided in the angle member 20 overlap, Accordingly, the beam member 30 is assembled with the angle member 20 by the fixing member 40 passing through the through hole 31 of the overlapping beam member 30 and the through hole 21 of the angle member 20 .
  • the beam member 30 may be provided with different lengths according to the length of one side of the building opening 10 .
  • Fig. 4 is a perspective view of an angle member and a beam member fixed by the fixing member of Fig. 1;
  • the fixing member 40 may be provided to fix the angle member 20 and the beam member 30 in a state where a part of the beam member 30 is inserted into the angle member 20 .
  • the fixing member 40 passes through the through hole 31 provided in the beam member 30 and the through hole 21 provided in the angle member 20 , and the fixing member 40 and the beam member 30 are formed therein. ) and the fixing member 40 and the angle member 20 may be welded to connect the beam member 30 and the fixing member 40 .
  • the fixing member 40 is provided in the shape of a bolt and a nut, and the bolt-shaped fixing member 40 is provided in the through hole 31 provided in the beam member 30 and the through hole provided in the angle member 20 .
  • the beam member 30 and the angle member 20 may be connected by mounting the nut-shaped fixing member 40 to the bolt-shaped fixing member 40 in the state passing through (21).
  • the seismic reinforcement composite 1 using the composite material frame can assemble the angle member 20 and the beam member 30 using the fixing member 40 according to the size or shape of the building opening 10, and , the seismic reinforcement composite 1 using a composite material frame may be installed in the building opening 10 in a state in which the angle member 20 and the beam member 30 are assembled.
  • a plurality of angle members 20 and a plurality of beam members 30 are fixed by a plurality of fixing members 40 and assembled in a rectangular shape.
  • the angle member 20 and the beam member 30 assembled in a rectangular shape may be assembled to have the same size as the size of the building opening 10 in which the earthquake-resistant reinforcement composite 1 using the composite material frame is installed.
  • the seismic reinforcement composite 1 using the composite material frame can obtain the effect of being lightened by the angle member 20 and the beam member 30 provided of an aluminum material and a plurality of layers of glass fiber material, and accordingly,
  • the seismic reinforcement composite 1 using a composite material frame easily assembles the angle member 20 and the beam member 30, and the angle member 20 and the beam member 30 assembled in the building opening 10 are installed.
  • FIG. 5 and 6 are perspective views showing another embodiment of the beam member of FIG.
  • through-holes 31a, 31b, and 31c provided at different positions of the beam member 30 can be identified.
  • the beam member 30 may be provided so that the length interval to be inserted into the angle member 20 varies according to the length of one side of the building opening 10, for this purpose, the beam member 30 is A plurality of through holes 31a, 31b, 31c at different positions so that the angle member 20 and the beam member 30 are fixed in the state inserted into the angle member 20 according to the length of one side of the opening 10 ) can be provided.
  • any one of the through-holes 31a, 31b, and 31c provided at different positions of the beam member 30 overlaps the through-hole 21 provided in the angle member.
  • the seismic reinforcement composite 1 using the composite material frame adjusts the length interval of the beam member 30 inserted into the angle member 20 so that it is the same as the size of the building opening 10 .
  • the angle member 20 and the beam member 30 may be assembled.
  • the beam member 30 may be provided with different lengths according to the length of one side of the building opening 10 .
  • FIG. 7 is a flowchart of a construction method of a seismic reinforcement composite using a composite material frame according to an embodiment of the present invention.
  • the construction method of the earthquake-resistant reinforcement composite using the composite material frame according to an embodiment of the present invention proceeds in substantially the same configuration as the earthquake-resistant reinforcement composite 1 using the composite material frame shown in FIG. 1, the composite material of FIG.
  • the same reference numerals are given to the same components as those of the earthquake-resistant reinforcement composite 1 using a frame, and repeated descriptions will be omitted.
  • the construction method of the seismic reinforcement composite using the composite material frame includes the steps of inserting the beam member into the angle member (600), passing the fixing member through the angle member and the beam member (610), fixing the angle member and the beam member ( 620 ) and installing ( 630 ) the fixed beam member and the angle member in the building opening.
  • the step 600 of inserting the beam member into the angle member may be a step of inserting the beam member into the angle member according to the size of the building opening 10 .
  • the angle member 20 may be provided to be positioned at the corner of the building opening 10 in a 'L' shape, and the beam member 30 is inserted into the angle member 20 and fixed to different corners. It may be provided to connect a plurality of angle members 20 .
  • the beam member 30 may be provided so that the length interval to be inserted into the angle member 20 varies according to the length of one side of the building opening 10, for this purpose, the beam member 30 is a building opening A plurality of through-holes (31a, 31b, 31c) at different positions so that the angle member 20 and the beam member 30 are fixed in the state inserted into the angle member 20 according to the length of one side of (10) can be provided.
  • the beam member 30 may be provided with different lengths according to the length of one side of the building opening 10 .
  • a portion of the beam member 30 is inserted into the angle member 20, and the penetration provided in the beam member 30 and the angle member 20 It may be a step of passing the fixing member 40 through the spheres 21 and 31 .
  • the fixing member 40 is provided to fix the angle member 20 and the beam member 30 in a state in which a part of the beam member 30 is inserted into the angle member 20 .
  • the step 620 of fixing the angle member and the beam member may be a step of fixing the angle member 20 and the beam member 30 using the fixing member 40 .
  • the fixing member 40 is a through hole 31 provided in the beam member 30 and a through hole 21 provided in the angle member 20 .
  • the beam member 30 and the fixing member 40 may be connected by welding the fixing member 40 and the beam member 30 and the fixing member 40 and the angle member 20 in the penetrating state.
  • the fixing member 40 is provided in the shape of a bolt (Volt) and a nut (Nut), and the fixing member 40 of the bolt shape is provided on the beam member 30 .
  • the beam member 30 by mounting the nut-shaped fixing member 40 to the bolt-shaped fixing member 40 while passing through the through hole 31 and the through hole 21 provided in the angle member 20 . and the angle member 20 may be connected.
  • the earthquake-resistant reinforcement composite 1 using the composite material frame may be assembled in a rectangular shape by fixing a plurality of angle members 20 and a plurality of beam members 30 by a plurality of fixing members 40, at this time , the angle member 20 and the beam member 30 assembled in a rectangular shape may be assembled to have the same size as the size of the building opening 10 in which the earthquake-resistant reinforcement composite 1 using the composite material frame is installed.
  • the step 630 of installing the fixed beam member and the angle member in the building opening may be a step of installing the beam member 30 and the angle member 20 fixed by the fixing member 40 in the building opening.
  • the angle member 20 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to the corner of the building opening 10 .
  • the anchor for fixing the angle member 20 to the building opening 10 is installed in the area where the fixing plate is located, and the angle member ( 20) may be fixed to the building opening 10 .
  • an anchor may be installed so that the angle member 20 is in contact with the building opening 10 and the other side passes through, and accordingly, the angle The member 20 may be fixed to the building opening 10 .
  • the beam member 30 may be provided with a fixing plate on either side or one side of the surface in contact with the building opening 10 so as to be easily fixed to either side of the building opening 10 .
  • the anchor for fixing the beam member 30 to the building opening 10 is installed in the area where the fixing plate is located, and the beam member ( 30) may be fixed to the building opening 10 .
  • an anchor may be installed so that the beam member 30 is in contact with the building opening 10 and the other side passes through, and accordingly, the beam The member 30 may be fixed to the building opening 10 .

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Abstract

L'invention concerne un composite de renfort sismique utilisant un cadre en matériau composite, le composite comprenant : un élément d'angle prévu pour être positionné à l'angle d'une ouverture de bâtiment ayant une forme en 'L'; un élément de poutre prévu pour être inséré dans l'élément d'angle et reliant une pluralité des éléments d'angle fixés à différents angles ; et un élément de fixation prévu pour fixer les éléments d'angle et l'élément de poutre dans un état dans lequel une partie de l'élément de poutre est insérée dans les éléments d'angle.
PCT/KR2021/003060 2020-05-29 2021-03-12 Composite de renfort sismique utilisant un cadre en matériau composite et son procédé de construction WO2021241859A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022555699A JP7443556B2 (ja) 2020-05-29 2021-03-12 複合素材フレームを用いた耐震補強複合体及びその施工方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200064773A KR102187658B1 (ko) 2020-05-29 2020-05-29 복합 소재 프레임을 이용한 내진보강 복합체 및 그 시공방법
KR10-2020-0064773 2020-05-29

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KR102459890B1 (ko) * 2022-05-19 2022-10-27 김재학 폴리머 코팅재를 이용한 건축물 내진보강공법 및 이를 위해 사용되는 내진보강장치

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