CN104884717A - Pretension masonry wall reinforcement apparatus using steel wires, and masonry wall reinforcement method using same - Google Patents
Pretension masonry wall reinforcement apparatus using steel wires, and masonry wall reinforcement method using same Download PDFInfo
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- CN104884717A CN104884717A CN201380066272.5A CN201380066272A CN104884717A CN 104884717 A CN104884717 A CN 104884717A CN 201380066272 A CN201380066272 A CN 201380066272A CN 104884717 A CN104884717 A CN 104884717A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 153
- 239000010959 steel Substances 0.000 title claims abstract description 153
- 230000002787 reinforcement Effects 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 170
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 54
- 230000035515 penetration Effects 0.000 claims description 42
- 230000008878 coupling Effects 0.000 claims description 33
- 238000010168 coupling process Methods 0.000 claims description 33
- 238000005859 coupling reaction Methods 0.000 claims description 33
- 238000004873 anchoring Methods 0.000 claims description 20
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 19
- 239000011449 brick Substances 0.000 description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 5
- 239000011151 fibre-reinforced plastic Substances 0.000 description 5
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/562—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with fillings between the load-bearing elongated members
-
- 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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0237—Structural braces with damping devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B2001/3583—Extraordinary methods of construction, e.g. lift-slab, jack-block using permanent tensioning means, e.g. cables or rods, to assemble or rigidify structures (not pre- or poststressing concrete), e.g. by tying them around the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention relates to a pretension masonry wall reinforcement apparatus using steel wires, which utilizes pretension by using steel wires fixed to beams and columns in order to reinforce the internal force and ductility of a masonry wall, and a masonry wall reinforcement method using same. The pretension masonry wall reinforcement apparatus using steel wires according to the present invention is for reinforcing a masonry wall, which is erected between columns and beams, and comprises: angle members fixedly installed on the columns and beams; and pretension steel wire units which have both ends thereof respectively coupled to two adjacent angle members installed on the columns and beams and which comprise reinforcing steel wires installed in a manner that a predetermined tensile force is applied thereto, wherein the pretension steel wire units are installed so as to extend in a direction inclined at a predetermined angel with respect to the beams and columns.
Description
Technical field
The present invention relates to the prestretched masonry panel reinforcing device using steel wire silk and the masonry panel reinforcement using it, more specifically, relate to the steel wire be fixed on beam and column can be used to carry out the prestretched masonry panel reinforcing device of the use steel wire silk of reinforcement to utilizing the endurance of the masonry wall of prestretched and ductility and use its masonry panel reinforcement.
Background technology
Usually, to not reinforced concrete structure, the method for being constructed by brick or similar block structured body of wall builds multiple brick by laying bricks or stones with transverse and longitudinal direction on the concrete surface or basis of basic structure or block forms body of wall.
When masonry wall as above, because (namely ambient climate changes, temperature and blast) and cause the part of each brick bonding or block repeatedly to occur pucker & bloat effect, therefore can there is partial fracture or obscission as time goes by and result in and damage and caused structural issue from concentrating and being subject to the part of described pucker & bloat.
In addition, masonry wall as above easily break when being subject to horizontal direction vibration and vertical vibration because of earthquake etc. and being subject to bending vector or or even can cave in, therefore there is the potential danger of initiation personal injury.
Therefore, in the past, in order to the external force relative to such as earthquake reinforcement carried out to masonry wall but used reinforcing block component, but reinforcing block component only can be useful in technology when constructing to new building, and also exist that construction is complicated, the duration be slowly and because carrying out therefore weak to the resistance of the horizontal load-carrying shortcoming of arrangement of reinforcement to reinforcing bar in the horizontal direction.Moreover, the reinforcing construction using reinforcing bar may be carried out hardly when using the masonry wall of brick.
Reinforcement for this existing masonry wall after removing existing masonry wall, arranges steel support and improve the anti-seismic performance of masonry wall, but its cause because of various operation activity time long, to cause business efficiency low and the problem that there is not environmental protection in discarded object and natural resources consumption etc. is occurring to build because removing rear setting.
In addition, as one of existing masonry wall reinforcement, epoxy resin is used steel plate, carbon fiber and FRP (fiber-reinforced polymer) to be attached to the method for masonry wall because carry out treatment process in order to carry out bonding needs to building metope by laying bricks or stones, therefore dust and dust can be produced, therefore there is the hidden danger of environment pollution, moreover, because by causing wrapping up completely body of wall for fear of the post around body of wall and beam, therefore its reinforcing effect is also barely satisfactory.Especially, epoxy resin is used carbon fiber and FRP (fiber-reinforced polymer) to be attached to the method for masonry wall because the maintenance management aspect as the stripping of carbon fiber and FRP etc. after construction can produce a lot of extra charges.
In order to address this is that, in recent years, disclosed in Korea S's login No. 10-1027393rd, patent and Korea S's login No. 10-0983638th, patent, propose the masonry wall reinforcement using steel wire, but the existing masonry wall reinforcement proposed causes construction complicated in order to introduce to be introduced into the tensile force of steel wire, and is difficult to judge the tensile force whether steel wire being applied with proper level.
Summary of the invention
Technical problem
The present invention creates to solve the problem, and its object is to provides by using steel wire apply prestretched thus can carry out the prestretched masonry panel reinforcing device of the use steel wire silk of reinforcement relative to the external force of such as earthquake to masonry wall and use its masonry panel reinforcement.
The tensile force that another object of the present invention is to make operation people easily to pick out when being provided in stretching steel wire to apply prestretched and be applied with proper level thus the prestretched masonry panel reinforcing device of the use steel wire silk of convenience for construction and the degree of accuracy can be improved and use its masonry panel reinforcement.
The means of dealing with problems
The prestretched masonry panel reinforcing device according to use steel wire silk of the present invention is to achieve these goals used for carrying out reinforcement to the masonry wall be arranged between post and beam, this device comprises and is fixedly installed on corner brace on post and beam and prestretched steel wire unit, two ends link to two corner brace being arranged on adjacent beam and column respectively and comprise the reinforcement steel wire being arranged to apply predetermined tensile force, wherein, described prestretched steel wire unit is arranged to extend with the direction relative to described beam and described post predetermined oblique angle.
Preferably, described corner brace is extend along the length direction of described beam or described post
font parts, comprise the joint portion being fixed to described beam or described post, and extend and the steel wire connecting portion be connected with described reinforcement steel wire from the end of described joint portion along masonry wall, wherein, multiple anchoring combined hole is formed in described joint portion, described multiple anchoring combined hole is along the direction definite length extended vertical with the length direction of described beam or described post and be alongst separated by out and sandwich for the anchor bolt be plugged in described beam or described post, wherein, the connecting piece for described reinforcement steel wire hook is provided with in described steel wire connecting portion.
Preferably, described reinforcement steel wire comprises the first reinforcement steel wire and the second reinforcement steel wire that are connected to side corner brace and opposite side corner brace respectively, and described prestretched steel wire unit is provided with the elastic force support be connected to each other can apply tensile force to described first reinforcement steel wire and described second reinforcement steel wire.
Preferably, described elastic force support comprises the connector being connected to described first reinforcement steel wire, and be screwed to described connector and the coupling bolt be connected with described second reinforcement steel wire in the mode can introduced with take out, wherein, described connector is provided with the first link of the direction extension extended along described first reinforcement steel wire and described second reinforcement steel wire, from the second link that one end of described first link is connected to downward-extension and with described first reinforcement steel wire, the 3rd link of the screw hole be screwed for described coupling bolt is formed from the other end of described first link to downward-extension, extend from the second link towards described 3rd link and be formed with the 4th link of hook bank in end, and extend from described 3rd link towards described second link and be arranged to overlapping with the top of described 4th link or bottom and be provided with the 5th link being formed as being hooked on the supporting convex described hook bank, wherein, described 4th link is formed with insertion groove, described insertion groove is located at the position linked to by described coupling bolt when described 3rd link is applied to described first reinforcement steel wire and described second reinforcement steel wire tensile force to make described supporting convex to be inserted in process tensile force being applied to described first reinforcement steel wire and described second reinforcement steel wire arrives setting size.
Described elastic force support comprises the first main body be connected with described first reinforcement steel wire, be connected with described first main body and be formed with the second main body of the screw hole that can be screwed for the coupling bolt that is connected to described second reinforcement steel wire, and by intermediate member that described first main body and described second main body are connected to each other, wherein, described first main body comprises first foundation parts, from the first hooking member that the upper end of described first foundation parts extends towards the second reinforcement steel wire, and from the first stop component that the lower end of described first foundation parts extends towards the second reinforcement steel wire, and described second main body comprises the second basic components being formed with described screw hole, from the second stop component that the upper end of described second basic components extends towards the first main body in the mode overlapping with described first hooking member, and from the second hooking member that the lower end of described second basic components extends towards described first main body in the mode overlapping with described first stop component, wherein, protrusion projection is formed respectively in described first stop component and described second stop component, the protruding hook of described protrusion is to the hook bank be formed on described first hooking member and a described second choosing parts or insertion groove, and wherein, described intermediate member can be formed as two ends link to described first stop component and described second stop component respectively and described first main body and described second main body separated from each other because of tensile force time carry out correspondingly distortion.
Described elastic force support also can comprise the pressure portion be arranged on the first stop component and the second stop component, be arranged on the support on described intermediate member and be arranged between the described pressure portion and described support of both sides and respectively towards the elastomeric element of the first stop component described in described first hooking member and described second hooking member elastic biasing and described second stop component.
In addition, the prestretched masonry panel reinforcing device of steel wire silk is used to can be configured to also be provided with body of wall penetration type reinforcement unit, described body of wall penetration type reinforcement unit comprises the penetration type anchor bolt that described masonry wall is run through in the position being arranged in described reinforcement steel wire intersection, sandwich described penetration type anchor bolt and described reinforcement steel wire is close to the steel wire bonded block to masonry wall, and link to the penetration type anchor bolt that is combined with described steel wire bonded block and fix the coupling nut of described steel wire bonded block with the state of exerting pressure towards masonry wall, and in this case, preferably, described steel wire bonded block is the cylinder with the mesopore that can pass for described penetration type anchor bolt, and periphery be formed with the depression from periphery towards mesopore and circumferentially extend the engagement groove that can insert for described reinforcement steel wire.
In addition, described masonry wall is provided with window frame, described corner brace be also fixedly installed on be formed at described window frame bottom support on, described prestretched steel wire unit be arranged to two ends link to respectively be arranged on adjacent described beam with and described post on or the multiple described corner brace that is arranged on adjacent described support and described post, and to extend along the direction relative to described beam or described support and described post predetermined oblique angle.
Preferably, described corner brace is extend along the length direction of described beam or described post or described support
font parts, it is provided with the joint portion being fixed to described beam or described post or described support, and extend and the steel wire connecting portion be connected with described reinforcement steel wire from the end of described joint portion along waist wall, wherein, multiple anchoring combined hole is formed in described joint portion, described multiple anchoring combined hole is along the direction definite length extended vertical with the length direction of described beam or described post or described support and be alongst separated by out and sandwich for the anchor bolt being plugged in described beam or described post or described support, wherein, the connecting piece for described reinforcement steel wire hook is provided with in described steel wire connecting portion.
Use the masonry panel reinforcement of the prestretched masonry panel reinforcing device of steel wire silk to be used for carrying out reinforcement to the masonry wall be formed between Liang Yuzhu according to of the present invention employing, the method is included in the corner brace integrating step described beam or described post being arranged corner brace; Corner brace on adjacent beam and column arranges two ends and to be fixed to respectively on it and the prestretched steel wire unit setting steps comprising the prestretched steel wire unit of reinforcement steel wire being arranged at respectively; And tensile force is applied to described reinforcement steel wire applying with the tensile force setting procedure applying prestretched.
Preferably, described corner brace comprises the joint portion being fixed to described beam or described post, and from described joint portion along the steel wire connecting portion that described masonry wall extends, wherein, in described corner brace integrating step, anchor bolt is plugged in described beam or described post, after described anchor bolt being passed in the anchoring combined hole extended with the direction intersected with the length direction of described beam or described post parts in described joint portion, hold-down nut is bonded to anchor bolt, thus described corner brace is fixed to beam or post, wherein, described prestretched steel wire unit comprises the first reinforcement steel wire and the second reinforcement steel wire that are connected to side corner brace and opposite side corner brace respectively, and by elastic force support that described first reinforcement steel wire and described second reinforcement steel wire are connected to each other, wherein, described elastic force support is formed as making described first reinforcement steel wire and described second reinforcement steel wire direction close to each other are drawn.
Preferably, described elastic force support comprises the connector that connects with described first reinforcement steel wire and is screwed to described connector in the mode that can introduce and take out and the coupling bolt be connected with described second reinforcement steel wire, wherein, in described tensile force setting procedure, described coupling bolt is being introduced described connector to apply tensile force to described first reinforcement steel wire and described second reinforcement steel wire while carrying out connecting.
In addition, described method also can comprise penetration type anchor bolt is disposed through described masonry wall, arrange with the steel wire bonded block that the reinforcement steel wire in the front across described masonry wall is close to described masonry wall sandwiching described penetration type anchor bolt, and coupling nut is bonded to penetration type anchor bolt described steel wire bonded block to be close to the body of wall penetration type reinforcement unit setting steps of described masonry wall.
In addition, described masonry wall is provided with window frame, wherein, in described corner brace integrating step, also described corner brace is set on the support of the described window frame bottom of supporting, wherein, in described prestretched steel wire unit setting steps, the described corner brace being arranged at adjacent beam and column and described support arranges described prestretched steel wire unit.
Preferably, described corner brace comprises the joint portion being fixed to described beam or described post or described support, and from described joint portion along the steel wire connecting portion that described waist wall extends, wherein, in described corner brace integrating step, anchor bolt is plugged in described beam or described post or described support, after described anchor bolt being passed in the anchoring combined hole extended with the direction intersected with the length direction of described beam or described post or described support unit in described joint portion, hold-down nut is bonded to anchor bolt, thus described corner brace is fixed to described beam or described post or described support, wherein, described prestretched steel wire unit comprises the first reinforcement steel wire and the second reinforcement steel wire that are connected to side corner brace and opposite side corner brace respectively, and by elastic force support that described first reinforcement steel wire and described second reinforcement steel wire are connected to each other, wherein, described elastic force support is formed as making described first reinforcement steel wire and described second reinforcement steel wire direction close to each other are drawn.
Invention effect
According to the prestretched masonry panel reinforcing device of use steel wire silk of the present invention and use its masonry panel reinforcement easily can carry out reinforcement to the masonry wall of building, especially, also can freely arrange in the work progress of building or after construction.
In addition, because when without the need to easily tensile force being set to proper level when extra device, can therefore have the advantage improving convenience for construction and the degree of accuracy.
Accompanying drawing explanation
Fig. 1 is the stereogram of the Construction State of the prestretched masonry panel reinforcing device illustrated according to use steel wire silk of the present invention;
Fig. 2 is the exploded partial perspective view of the prestretched masonry panel reinforcing device of the use steel wire silk that Fig. 1 is shown;
Fig. 3 is the partial perspective view of the state that arranges that steel wire and angle brace are shown;
Fig. 4 is the partial perspective view of another embodiment of the corner brace also including reinforcing rib;
Fig. 5 illustrates that construction has the sectional drawing of the masonry panel of the prestretched masonry panel reinforcing device of Fig. 1;
Fig. 6 is the stereogram of the prestretched steel wire unit of the embodiment that Fig. 1 is shown;
Fig. 7 and Fig. 8 is the elevation of the prestretched steel wire unit of Fig. 6;
Fig. 9 is the elevation of the second embodiment that prestretched steel wire unit is shown;
Figure 10 is the elevation of the 3rd embodiment that prestretched steel wire unit is shown;
Figure 11 is the elevation of the 4th embodiment that prestretched steel wire unit is shown;
Figure 12 is the partial perspective view of the elastic force support illustrated in the prestretched steel wire unit of Figure 11;
Figure 13 is the exploded perspective view that body of wall penetration type reinforcement unit is shown;
Figure 14 is the sectional drawing that construction has the masonry panel of the body of wall penetration type reinforcement unit of Figure 13;
Figure 15 is the stereogram of the Construction State of the prestretched masonry panel reinforcing device of the use steel wire silk illustrated according to fifth embodiment of the invention;
Figure 16 is the exploded partial perspective view of the prestretched masonry panel reinforcing device of the use steel wire silk that Figure 15 is shown; And
Figure 17 illustrates that construction has the sectional drawing of the masonry panel of the prestretched masonry panel reinforcing device of Figure 15.
Detailed description of the invention
Below, with reference to the accompanying drawings to the prestretched masonry panel reinforcing device of use steel wire silk according to the present invention and use its masonry panel reinforcement more to describe in detail.
First embodiment of the prestretched masonry panel reinforcing device 10 according to use steel wire silk of the present invention has been shown in Fig. 1 to Fig. 8.
With reference to accompanying drawing, use the prestretched masonry panel reinforcing device 10 of steel wire silk to be arranged at front and the rear of the masonry wall 3 be arranged between post 1 and beam 2 respectively, it comprises and is fixed on corner brace 100 on beam 2 or post 1 and by connected to each other for described corner brace 100 and apply the prestretched steel wire unit 200 of prestretched.
Corner brace 100 comprises joint portion 110 and steel wire connecting portion 120 and is generally
word shape, wherein, joint portion 110 links to the anchor bolt 130 that is arranged on beam 2 or post 1 and contacts with beam 2 or post 1, and steel wire connecting portion 120 extends from described joint portion 110 along the front of masonry wall 3.Described joint portion 110 has the length corresponding with the length of beam 2 or post 1, and is formed with the multiple anchoring combined holes 111 being alongst separated by out predetermined space.The direction that described anchoring combined hole 111 intersects along the length direction relative to joint portion 110 is formed as elongated hole form.
It is the front that the back side of steel wire connecting portion 120 in order to make described corner brace 100 is incorporated into masonry wall 3 closely that anchoring combined hole 111 is formed as elongated hole form.
First after anchor bolt 130 being plugged in post 1 or beam 2, connection joint portion 110 is sandwiched by described anchoring combined hole 111 to make anchor bolt 130, and hold-down nut 140 is linked to the anchor bolt 130 having run through joint portion 110, thus joint portion 110 is fixed on beam 2 or post 1, described corner brace 100 is set thus.Now, after anchor bolt 130 is sandwiched into and before fixing by hold-down nut 140, as mentioned above, mobile steel wire connecting portion 120 with make its be close to masonry wall 3 to greatest extent after connect hold-down nut 140 again, thus corner brace 100 is set.
Described steel wire connecting portion 120 extends from joint portion 110 along the front of masonry wall 3, and the end of steel wire connecting portion 120 is provided with for connecting the connecting piece 121 of reinforcement steel wire described later.
In the present embodiment, described connecting piece 121 forms by the plate-shaped member formed as one with steel wire connecting portion 120 is bent to English alphabet " U " font, although show connecting piece 121 to form as one with steel wire connecting portion 120, but unlike this, also can by the independently connecting piece that can fix reinforcement steel wire by such as to weld or bolt connects or the various combinations of riveted joint are incorporated into steel wire connecting portion 120 and form.
As shown in fig. 1, corner brace 100 is arranged on upper and lower beam 2 and two side columns 1 centered by masonry wall 3.
In addition, as shown in Figure 4, described corner brace 100 also comprises the combined portion 110 of one side and supports and reinforcing rib 122 that another side is supported by steel wire connecting portion 120, thus can strengthening structure intensity.
The both ends of described prestretched steel wire unit 200 are arranged at angle brace and apply suitable tensile force, thus reinforcement masonry wall 3 is for the endurance of external force (such as, earthquake).
As shown in fig. 1, described prestretched steel wire unit 200 is by making a side end and end side be connected to two adjacent corner brace 100 respectively thus extending along incline direction relative to beam 2 or post 1, and it comprises the first reinforcement steel wire 210 and the second reinforcement steel wire 220 that are connected to each corner brace 100 and to be connected between described first reinforcement steel wire 210 and described second reinforcement steel wire 220 and for the elastic force support 230 of stretch the first reinforcement steel wire 210 and the second reinforcement steel wire 220.
Described first reinforcement steel wire 210 and described second reinforcement steel wire 220 are formed with annular end respectively, thus can be hooked on described connecting piece 121.
Described elastic force support 230 comprises connector 231 that side is connected with described first reinforcement steel wire 210 and is screwed the opposite side in described connector 231 and the coupling bolt 239 be connected with described second reinforcement steel wire 220 in the mode that can take out.
Connector 231 is made up of the first to the 5th link 232 to 236, first link 232 is along the direction definite length extended connecting both sides corner brace 100, second link 233 extends downwards towards a side end of the first reinforcement steel wire 210 from the first link 232, and the 3rd link 234 and the second link 233 are abreast from the end side of the first link 232 to downward-extension.Described second link 233 is connected with the first reinforcement steel wire 210, and is formed with the screw hole 249 that can be able to be screwed for described coupling bolt 239 in the 3rd link 234.In addition, the second link 233 is formed as relatively longer than the 3rd link 234.
4th link 235 extends from the end of the second link 233 towards the 3rd link 234, and the 5th link 236 is from the lower end of the 3rd link 234 towards the second link 233 definite length extended.
As mentioned above, due to the length difference of the second link 233 and the 3rd link 234,4th link 235 and the 5th link 236 are configured to the 5th link 236 and are positioned at the 4th link 235 top and overlap each other, and the end of the 4th link 235 is provided with the hook bank 235a protruded towards the 5th link 236.In addition, the end of the 5th link 236 is provided with and protrudes formation and the supporting convex 237 that can be hooked on described hook bank 235a towards the 4th link 235.
Described coupling bolt 239 is configured to head and is connected with described second reinforcement steel wire 220, and the intubating length that inserts in the 3rd link 234 along with coupling bolt 239 of the tensile force size being applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 is elongated and increase.
In addition, alongst be formed with three insertion grooves 238 that can insert for described supporting convex 237 with the state be separated by out in the medial surface of the 4th link 235, each insertion groove 238 is formed in the position that can judge tensile force size when the first reinforcement steel wire 210 and the second reinforcement steel wire 220 are applied with tensile force.More specifically, such as, under the state that the size of the tensile force to be applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 is set as three kinds, when the coupling bolt 239 described later of tensile force by being increased by to(for) the first reinforcement steel wire 210 and the second reinforcement steel wire 220, operation people can pick out described setting tensile force and be applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 when supporting convex 237 inserts the first insertion groove 238.Similarly, operation people can by applying tensile force to make, in supporting convex 237 second and the 3rd insertion groove 238, three kinds of setting tensile forces are applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220.As mentioned above, in elastic force support 230 of the present invention, operation people can be applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220, therefore, it is possible to make operation become easy and can improve the degree of accuracy of construction at the tensile force without the need to easily picking out which kind of setting size when extra measurement mechanism.
Although the elastic force support 230 of present embodiment is shown in the 4th link 235 be formed with three insertion grooves 238, but as shown in Figure 9, also an insertion groove 238 can be only formed with, and the tensile force in this case, being applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 is restricted to only a kind of size.
3rd embodiment of elastic force support 240 has been shown in Figure 10.
The elastic force support 240 of present embodiment comprises the first main body 241 and the second main body 245 being connected to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 respectively.
The first stop component 244 and the second stop component 248 and the first hooking member 243 and the second hooking member 247 that first main body 241 and the second main body 245 comprise first foundation parts 242 and the second basic components 246 respectively and extend from the both ends of first foundation parts 242 and the second basic components 246, and, first stop component 244 and the second stop component 248 and the first hooking member 243 and the second hooking member 247 extend with direction parallel to each other, thus, the first main body 241 and the second main body 245 are formed as " U " font parts of a side opening respectively.
Described first main body 241 is configured such that the first hooking member 243 extends towards the second main body 245 at the upper end of first foundation parts 242, and the first stop component 244 is extended towards the second main body 245 at the lower end of first foundation parts 242.Second main body 245 is configured such that the second stop component 248 extends towards the first main body 241 at the upper end of the second basic components 246, and the second hooking member 247 is extended towards the first main body 241.First main body 241 and the second main body 245 are connected to each other to the bottom making the second stop component 248 overlap the first hooking member 243, and make the first stop component 244 overlap the top of the second hooking member 247.In addition, the intermediate member 253 that the first main body 241 and the second main body 245 are connected the first hooking member 243 and the second hooking member 247 respectively by one end and the other end is connected to each other.The curved-surface shape that the mode that described intermediate member 253 is preferably formed as making the first main body 241 and the second main body 245 direction away from each other stretch is out of shape, makes the protrusion projection 251 being respectively formed at the first hooking member 243 and the second hooking member 247 can insert the insertion groove 252 be respectively formed in the first stop component 244 and the second stop component 248 during to be applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 at tensile force.Certainly, be different from present embodiment, described intermediate member 253 also can be formed as connection first stop component 244 and the second stop component 248.
The first reinforcement steel wire 210 is connected with in described first main body 241, the screw hole be screwed for coupling bolt 239 is formed in second basic components 246 of the second main body 245, thus with the first embodiment similarly, the size of the tensile force being applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 can be regulated by inserting the intubating length of coupling bolt 239, and whether can be inserted in insertion groove 252 by described protrusions protruding 251 and determine whether set tensile force is applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220.
4th embodiment of described elastic force support 240 has been shown in Figure 11 and Figure 12.
In the present embodiment, relative to the elastic force support 240 of the 3rd embodiment, also comprise elastomeric element 250, and also description is omitted will to give identical Reference numeral for the same parts identical with the 3rd embodiment.
Elastomeric element 250 is configured on the first stop component 244 that two ends are supported in the first main body 241 and the second main body 245 respectively and the second stop component 248, and elastomeric bearing first stop component 244 and the second stop component 248 are to exert pressure towards the first hooking member 243 and the second hooking member 247 to the first stop component 244 and the second stop component 248.
Elastomeric element 250 comprise contact with the first stop component 244 and the second stop component 248 respectively two pressure portion 254, be arranged at intermediate member 253 and support 255 between pressure portion 254, between support 255 and both sides pressure portion 254, be biased the spring 256 of pressure portion 254 towards outer elastic.This elastomeric element 250 is exerted pressure towards the second hooking member 247 and the first hooking member 243 to the first stop component 244 and the second stop component 248, thus can improve the connecting forces of the first main body 241 and the second main body 245 further.
Body of wall penetration type reinforcement unit 300 has been shown in Figure 13 and Figure 14.
Described body of wall penetration type reinforcement unit 300 is disposed through masonry wall 3 and the first reinforcement steel wire 210 and the second reinforcement steel wire 220 is close to masonry wall 3.
Body of wall penetration type reinforcement unit 300 can be formed as multiple at the portion place of masonry wall 3, and the coupling nut 330 comprising the penetration type anchor bolt 310 running through masonry wall 3, the steel wire bonded block 320 sandwiching described penetration type anchor bolt 310 and be screwed to described penetration type anchor bolt 310.
In the work progress of masonry wall 3, wear in the concrete construction position for making brick be bonded to each other and penetrate through hole, and penetration type anchor bolt 310 is plugged in through hole, wherein, the setting position arranging described penetration type anchor bolt 310 is positioned at described reinforcement steel wire crosspoint place intersected with each other.
After insertion penetration type anchor bolt 310, steel wire bonded block 320 is sandwiched at the penetration type anchor bolt 310 protruded from masonry wall 3, and insert coupling nut 330, thus penetration type anchor bolt 310 is fixed on masonry wall 3, wherein, described steel wire bonded block 320 is fixed between coupling nut 330 and masonry wall 3.
Described steel wire bonded block 320 has the cylinder of the mesopore 321 passed through for described penetration type anchor bolt 310 for centre, and sentences at outer peripheral face the mode circumferentially extended and be formed with the engagement groove 322 caved in towards mesopore 321.The side of described steel wire bonded block 320 is formed with close adhesion plate 323 to be close to masonry wall 3, opposite side is formed with the phase dividing plate 324 separating to be formed engagement groove 322 with described close adhesion plate 323, and the marginal position place of described phase dividing plate is formed with the edge 325 protruded towards described close adhesion plate 323 and departs to prevent the reinforcement steel wire entered in engagement groove 322.
Described engagement groove 322 is formed as to sandwich for reinforcement steel wire, and be bound up on reinforcement steel wire between corner brace 100 to insert in described engagement groove 322 with the state separating predetermined space with masonry wall 3, and by coupling nut 330, steel wire bonded block 320 be arranged on masonry wall 3 closely to make reinforcement steel wire also be close to masonry wall 3 in this state.This improves the tensile force of reinforcement steel wire, and make to become more firm according to the reinforcement of the masonry wall 3 of prestretched masonry panel reinforcing device 10 entirety using steel wire silk while described reinforcement steel wire is connected to masonry wall 3.
Hereinafter, be described to the sequence of construction of the prestretched masonry panel reinforcing device 10 using steel wire silk while the masonry panel reinforcement of the prestretched masonry panel reinforcing device 10 using described use steel wire silk is described.
First step is the step (corner brace 100 integrating step) corner brace 100 being attached to each beam 2 and post 1 parts.
In this step, first on beam 2 with post 1, anchor bolt 130 is plugged into and the corresponding interval of the anchoring combined hole 111 of corner brace 100 separate, and on beam 2 and post 1, corner brace 100 is coupled to and makes anchor bolt 130 through anchoring combined hole 111.Now, under the state that beam 2 or post 1 are close in joint portion 110, also steel wire connecting portion 120 is close to masonry wall 3, and hold-down nut 140 is linked to anchor bolt 130, thus corner brace 100 is fixedly installed on beam 2 and post 1.
Second step is the step (prestretched steel wire unit 200 setting steps) arranging prestretched steel wire unit 200.
In this step, with the connecting piece 121 making it sandwich corner brace 100 adjacent one another are on the connecting piece 121 first reinforcement steel wire 210 and the second reinforcement steel wire 220 being hooked on respectively corner brace 100 adjacent one another are, thus prestretched steel wire unit 200 is set, wherein, described prestretched steel wire unit 200 extends with the state tilted relative to beam 2 and post 1.
After prestretched steel wire unit 200 is set in this way, apply tensile force (tensile force setting procedure) to the first reinforcement steel wire 210 and the second reinforcement steel wire 220.
When using the elastic force support 230 be included in described prestretched steel wire unit 200 to apply tensile force to the first reinforcement steel wire 210 and the second reinforcement steel wire 220, apply tensile force relative to the intubating length of connector 231 to the first reinforcement steel wire 210 and the second reinforcement steel wire 220 by regulating the coupling bolt 239 be connected with the second reinforcement steel wire 220.Especially, when the direction of inserting towards connector 231 connects coupling bolt 239, if the supporting convex 237 be formed on described connector 231 is inserted into the tensile force that insertion groove 238 is proper level and has been applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220, therefore operation people can set tensile force accurately simply.
Subsequently, body of wall penetration type reinforcement unit 300 (body of wall penetration type reinforcement unit 300 setting steps) is set.
First, in masonry wall 3, perforation is formed as corresponding with the crossover location that reinforcement steel wire intersects, and after penetration type anchor bolt 310 is run through masonry wall 3, steel wire bonded block 320 sandwiched penetration type anchor bolt 310 and be fixed with coupling nut 330.Now, described reinforcement steel wire is introduced and to be formed in the engagement groove 322 of the outer peripheral face of described steel wire bonded block 320 to make reinforcement steel wire be close to masonry wall 3 by steel wire bonded block 320, make thus to become firmer according to the reinforcement of prestretched steel wire unit 200.
The prestretched masonry panel reinforcing device 10 according to use steel wire silk of the present invention above illustrated and use its masonry panel reinforcement can be applicable to work of studying for a second time courses one has flunked or the New Buildings of built construction thing, and because the tensile force of proper level can be set rapidly therefore, it is possible to carry out rapidly and construct accurately.
In addition, the prestretched masonry panel reinforcing device 20 of the use steel wire silk according to another embodiment of the present invention has been shown in Figure 15 to Figure 17.
With reference to accompanying drawing, prestretched masonry panel reinforcing device 20 be arranged at there is window frame 5 and the masonry wall 13 being used as waist wall to carry out reinforcement to described masonry wall 13.Described waist wall refers to the part of the At The Height that can touch to the health people from the bottom of construction wall, and usually, window frame is arranged at the top of waist wall, and window is arranged on window frame.
Described prestretched masonry panel reinforcing device 20 is arranged at front and the rear of the masonry wall 13 be arranged between post 1 and beam 2 respectively, and comprises and be fixed on beam 2 or post 1 or the corner brace 500 be fixed on the support 4 of window frame 5 bottom and by connected to each other for corner brace 500 and apply the prestretched steel wire unit 600 of prestretched.
Corner brace 500 comprises linking to and is arranged on beam 2 or post 1 or the anchor bolt 130 be arranged on support 4 with described beam 2 or post 1 or the joint portion 110 contacted with support 4 and from described joint portion 110 along the steel wire connecting portion 120 that the front of masonry wall 13 extends, because it is identical with the corner brace 100 shown in Fig. 2 or Fig. 4 in formation, therefore description is omitted.
As shown in Figure 15, described prestretched steel wire unit 600 is configured to one side end and end side is connected to two adjacent corner brace 500 respectively thus extends along the incline direction relative to beam 2 or post 1.Described prestretched steel wire unit 600 is identical with the prestretched steel wire unit shown in aforementioned first to fourth embodiment in formation, and therefore description is omitted.
Hereinafter, be described to the sequence of construction of the prestretched masonry panel reinforcing device 20 using steel wire silk while the masonry panel reinforcement of the prestretched masonry panel reinforcing device 20 using described use steel wire silk is described.
First step is corner brace 500 is attached to the step (corner brace 500 integrating step) on each beam 2 and post 1 and support 4.
In this step, first on beam 2 with post 1 and support 4, anchor bolt 130 is plugged into and the corresponding interval of the anchoring combined hole 111 of corner brace 500 separate, and on beam 2 and post 1, corner brace 500 is coupled to and makes anchor bolt 130 through anchoring combined hole 111.Now, under the state that beam 2 or post 1 are close in joint portion 110, also steel wire connecting portion 120 is close to masonry wall 13, and hold-down nut 140 is linked to anchor bolt 130, thus corner brace 500 is fixedly installed on beam 2 and post 1.
Second step is the step (prestretched steel wire unit 600 setting steps) arranging prestretched steel wire unit 600.
In this step, with the connecting piece 121 making it sandwich corner brace 100 adjacent one another are on the connecting piece 121 that first reinforcement steel wire 210 and the second reinforcement steel wire 220 are hooked on corner brace 500 adjacent one another are respectively, thus prestretched steel wire unit 600 is set, wherein, described prestretched steel wire unit 600 is to extend relative to the state of beam 2 and post 1 and support 4 inclination.
After prestretched steel wire unit 600 is set in this way, apply tensile force (tensile force setting procedure) to the first reinforcement steel wire 210 and the second reinforcement steel wire 220.
When using the elastic force support 230 be included in described prestretched steel wire unit 600 to apply tensile force to the first reinforcement steel wire 210 and the second reinforcement steel wire 220, apply tensile force relative to the intubating length of connector 231 to described first reinforcement steel wire 210 and the second reinforcement steel wire 220 by regulating the coupling bolt 239 be connected with the second reinforcement steel wire 220.Especially, when the direction of inserting towards connector 231 connects coupling bolt 239, if the supporting convex 237 be formed on described connector 231 is inserted into the tensile force that insertion groove 238 is proper level and has been applied to the first reinforcement steel wire 210 and the second reinforcement steel wire 220, therefore operation people can set tensile force accurately simply.
Subsequently, body of wall penetration type reinforcement unit 300 (body of wall penetration type reinforcement unit 300 setting steps) is set.
First, in masonry wall 13, perforation is formed as corresponding with the crossover location that reinforcement steel wire intersects, and after penetration type anchor bolt 310 is run through masonry wall 13, steel wire bonded block 320 be sandwiched in penetration type anchor bolt 310 and be fixed with coupling nut 330.Now, described reinforcement steel wire is introduced and to be formed in the engagement groove 322 of the outer peripheral face of described steel wire bonded block 320 to make reinforcement steel wire be close to masonry wall 13 by steel wire bonded block 320, make thus to become more firm by the reinforcement of prestretched steel wire unit 600.
The above described prestretched masonry panel reinforcing device 20 according to use steel wire silk of the present invention and use its masonry panel reinforcement can be applicable to work of studying for a second time courses one has flunked or the New Buildings of built construction thing, and because the tensile force of proper level can be set rapidly therefore, it is possible to carry out rapidly and construct accurately.
Although describe the present invention with reference to embodiment shown in figure, this is only exemplary, and those of ordinary skill in the art should be understood that and from then on can realize various modification and other equivalent embodiments.Therefore, real protection scope of the present invention should be defined by the technological thought of the claims of enclosing.
Claims (17)
1. use a prestretched masonry panel reinforcing device for steel wire silk, for carrying out reinforcement to the masonry wall be arranged between post and beam, it is characterized in that, comprising:
Corner brace, is fixedly installed on described post and described beam; And
Prestretched steel wire unit, the two ends of described prestretched steel wire unit link to the multiple corner brace be arranged on adjacent beam and column respectively, and comprise the reinforcement steel wire being arranged to apply predetermined tensile force,
Wherein, described prestretched steel wire unit is arranged to extend with the direction relative to described beam and described post predetermined oblique angle.
2. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 1, is characterized in that,
Described corner brace is extend along the length direction of described beam or described post
font parts, described corner brace comprises the joint portion that is fixed to described beam or described post and extends and the steel wire connecting portion be connected with described reinforcement steel wire from the end of described joint portion along masonry wall,
Wherein, multiple anchoring combined hole is formed in described joint portion, described multiple anchoring combined hole is along the direction definite length extended vertical with the length direction of described beam or described post and be alongst separated by out and sandwich for the anchor bolt be plugged in described beam or described post
Wherein, the connecting piece for described reinforcement steel wire hook is provided with in described steel wire connecting portion.
3. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 2, is characterized in that,
Described reinforcement steel wire comprises the first reinforcement steel wire and the second reinforcement steel wire, and described first reinforcement steel wire and described second reinforcement steel wire are connected to side corner brace and opposite side corner brace respectively,
Described prestretched steel wire unit is provided with elastic force support, and described elastic force support is connected to each other can apply tensile force to described first reinforcement steel wire and described second reinforcement steel wire.
4. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 3, is characterized in that,
Described elastic force support comprises:
Connector, is connected to described first reinforcement steel wire; And
Coupling bolt, is screwed to described connector in the mode can introduced with take out and is connected with described second reinforcement steel wire,
Wherein, described connector is provided with:
First link, the direction extended along described first reinforcement steel wire and described second reinforcement steel wire extends;
Second link, is connected with described first reinforcement steel wire from one end of described first link to downward-extension;
3rd link, is formed with from the other end of described first link to downward-extension the screw hole be screwed for described coupling bolt;
4th link, extends from the second link towards described 3rd link and is formed with hook bank in end; And
5th link, extends towards described second link from described 3rd link, is arranged to overlapping with the top of described 4th link or bottom, and is provided with and is formed as being hooked on the supporting convex on described hook bank.
5. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 4, it is characterized in that, described 4th link is formed with insertion groove, and described insertion groove is located at the position linked to by described coupling bolt when described 3rd link is applied to described first reinforcement steel wire and described second reinforcement steel wire tensile force to make described supporting convex to be inserted in process tensile force being applied to described first reinforcement steel wire and described second reinforcement steel wire arrives setting size.
6. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 3, is characterized in that,
Described elastic force support comprises:
First main body, is connected with described first reinforcement steel wire;
Second main body, is connected with described first main body, and is formed with the screw hole that can be screwed for the coupling bolt being connected to described second reinforcement steel wire; And
Intermediate member, is connected to each other described first main body and described second main body,
Wherein, described first main body comprises:
First foundation parts;
First hooking member, extends from the upper end of described first foundation parts towards the second reinforcement steel wire; And
First stop component, extends from the lower end of described first foundation parts towards the second reinforcement steel wire,
Wherein, described second main body comprises:
Second basic components, are formed with described screw hole;
Second stop component, extends towards the first main body from the upper end of described second basic components in the mode overlapping with described first hooking member; And
Second hooking member, extends towards described first main body from the lower end of described second basic components in the mode overlapping with described first stop component,
Wherein, be formed respectively in described first stop component and described second stop component protrude protruding, the protruding hook of described protrusion to the hook bank be formed on described first hooking member and a described second choosing parts or insertion groove,
Wherein, described intermediate member be formed as two ends link to described first stop component and described second stop component respectively and described first main body and described second main body separated from each other because of tensile force time carry out correspondingly distortion.
7. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 6, it is characterized in that, described elastic force support also comprises:
Pressure portion, is arranged on the first stop component and the second stop component;
Support, is arranged on described intermediate member; And
Elastomeric element, to be arranged between the described pressure portion and described support of both sides and respectively towards the first stop component and described second stop component described in described first hooking member and described second hooking member elastic biasing.
8. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 3, it is characterized in that, be also provided with body of wall penetration type reinforcement unit, described body of wall penetration type reinforcement unit comprises:
Penetration type anchor bolt, described masonry wall is run through in the position being arranged in described reinforcement steel wire intersection;
Steel wire bonded block, sandwiches described penetration type anchor bolt, and is close to masonry wall by described reinforcement steel wire; And
Coupling nut, links to the penetration type anchor bolt being combined with described steel wire bonded block, and fixes described steel wire bonded block with the state of exerting pressure towards masonry wall.
9. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 8, it is characterized in that, described steel wire bonded block is the cylinder with the mesopore that can pass for described penetration type anchor bolt, and periphery is formed with the depression from periphery towards mesopore and circumferentially extends the engagement groove that can insert for described reinforcement steel wire.
10. the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 1, is characterized in that,
Described masonry wall is provided with window frame,
Described corner brace be also fixedly installed on be formed at described window frame bottom support on,
Described prestretched steel wire unit be arranged to two ends link to respectively be arranged on adjacent described beam with and described post on or the multiple described corner brace that is arranged on adjacent described support and described post, and to extend along the direction relative to described beam or described support and described post predetermined oblique angle.
11. use as claimed in claim 10 the prestretching of steel wire silks to straighten one's back wall reinforcing device, it is characterized in that,
Described corner brace is extend along the length direction of described beam or described post or described support
font parts, described corner brace is provided with the joint portion that is fixed to described beam or described post or described support and extends and the steel wire connecting portion be connected with described reinforcement steel wire from the end of described joint portion along waist wall,
Wherein, multiple anchoring combined hole is formed in described joint portion, described multiple anchoring combined hole is along the direction definite length extended vertical with the length direction of described beam or described post or described support and be alongst separated by out and sandwich for the anchor bolt being plugged in described beam or described post or described support
Wherein, the connecting piece for described reinforcement steel wire hook is provided with in described steel wire connecting portion.
12. 1 kinds of masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk, for carrying out reinforcement to the masonry wall be formed between Liang Yuzhu, is characterized in that, comprising:
Corner brace integrating step, described beam or described post arrange corner brace;
Prestretched steel wire unit setting steps, the corner brace on adjacent beam and column arranges two ends and to be fixed to respectively on it and the prestretched steel wire unit comprising reinforcement steel wire being arranged at respectively; And
Tensile force setting procedure, is applied to tensile force and applies to apply prestretched to described reinforcement steel wire.
The 13. masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 12, is characterized in that,
Described corner brace comprises the joint portion that is fixed to described beam or described post and from described joint portion along the steel wire connecting portion that described masonry wall extends,
Wherein, in described corner brace integrating step, anchor bolt is plugged in described beam or described post, after described anchor bolt being passed in the anchoring combined hole extended with the direction intersected with the length direction of described beam or described post parts in described joint portion, hold-down nut is bonded to anchor bolt, thus described corner brace is fixed to beam or post
Wherein, described prestretched steel wire unit comprises the first reinforcement steel wire and the second reinforcement steel wire that are connected to side corner brace and opposite side corner brace respectively and the elastic force support described first reinforcement steel wire and described second reinforcement steel wire are connected to each other,
Wherein, described elastic force support is formed as making described first reinforcement steel wire and described second reinforcement steel wire direction close to each other are drawn.
The 14. masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 13, is characterized in that,
Described elastic force support comprises the connector that connects with described first reinforcement steel wire and is screwed to described connector in the mode that can introduce and take out and the coupling bolt be connected with described second reinforcement steel wire,
Wherein, in described tensile force setting procedure, described coupling bolt is being introduced described connector to apply tensile force to described first reinforcement steel wire and described second reinforcement steel wire while carrying out connecting.
The 15. masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 12, is characterized in that, also comprise:
Body of wall penetration type reinforcement unit setting steps, penetration type anchor bolt is disposed through described masonry wall, arrange with the steel wire bonded block that the reinforcement steel wire in the front across described masonry wall is close to described masonry wall sandwiching described penetration type anchor bolt, and coupling nut is bonded to penetration type anchor bolt so that described steel wire bonded block is close to described masonry wall.
The 16. masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 12, is characterized in that,
Described masonry wall is provided with window frame,
Wherein, in described corner brace integrating step, also described corner brace is set on the support of the described window frame bottom of supporting,
Wherein, in described prestretched steel wire unit setting steps, the described corner brace being arranged at adjacent beam and column and described support arranges described prestretched steel wire unit.
The 17. masonry panel reinforcements adopting the prestretched masonry panel reinforcing device using steel wire silk as claimed in claim 16, is characterized in that,
Described corner brace comprises the joint portion that is fixed to described beam or described post or described support and from described joint portion along the steel wire connecting portion that described waist wall extends,
Wherein, in described corner brace integrating step, anchor bolt is plugged in described beam or described post or described support, after described anchor bolt being passed in the anchoring combined hole extended with the direction intersected with the length direction of described beam or described post or described support unit in described joint portion, hold-down nut is bonded to anchor bolt, thus described corner brace is fixed to described beam or described post or described support
Wherein, described prestretched steel wire unit comprises the first reinforcement steel wire and the second reinforcement steel wire that are connected to side corner brace and opposite side corner brace respectively and the elastic force support described first reinforcement steel wire and described second reinforcement steel wire are connected to each other,
Wherein, described elastic force support is formed as making described first reinforcement steel wire and described second reinforcement steel wire direction close to each other are drawn.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120124440A KR101383814B1 (en) | 2012-11-05 | 2012-11-05 | Pretension reinforcement apparatus for masonry wall and reinforcement method for masonry wall using that |
| KR10-2012-0124440 | 2012-11-05 | ||
| KR1020120124450A KR101390990B1 (en) | 2012-11-05 | 2012-11-05 | Pretension reinforcement apparatus for masonry wall and reinforcement method for masonry wall using that |
| KR10-2012-0124450 | 2012-11-05 | ||
| PCT/KR2013/009966 WO2014069971A1 (en) | 2012-11-05 | 2013-11-05 | Pretension masonry wall reinforcement apparatus using steel wires, and masonry wall reinforcement method using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104884717A true CN104884717A (en) | 2015-09-02 |
| CN104884717B CN104884717B (en) | 2017-04-12 |
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|---|---|---|---|
| CN201380066272.5A Expired - Fee Related CN104884717B (en) | 2012-11-05 | 2013-11-05 | Pretension masonry wall reinforcement apparatus using steel wires, and masonry wall reinforcement method using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104884717B (en) |
| WO (1) | WO2014069971A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502031A (en) * | 2020-04-29 | 2020-08-07 | 南宁学院 | Connecting structure of beam and wall |
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| CN104032835A (en) * | 2014-05-28 | 2014-09-10 | 同济大学 | Stud connecting joint for connecting buckling-restrained steel plate wall with concrete frame |
| IT201600116158A1 (en) * | 2016-11-17 | 2018-05-17 | Agenzia Naz Per Le Nuove Tecnologie Lenergia E Lo Sviluppo Economico Sostenibile Enea | ANTISISMIC REINFORCEMENT ELEMENT IN NATURAL FIBER |
| JP2018150787A (en) * | 2017-03-09 | 2018-09-27 | 株式会社オンバス | Open type load bearing body |
| JP7045010B2 (en) * | 2018-03-09 | 2022-03-31 | 未央 常山 | Construction method of support unit, rope seismic unit, and rope seismic unit |
| CN109267762A (en) * | 2018-10-12 | 2019-01-25 | 天津城建大学 | Ruggedized construction and its construction method suitable for the existing building wall containing constructional column |
| CN112282408A (en) * | 2020-09-05 | 2021-01-29 | 中建二局基础设施建设投资有限公司 | Municipal garden landscape house old enclosure wall body reinforcing structure and hole opening method |
| CN113944260B (en) * | 2021-10-28 | 2023-02-03 | 北京丽贝亚建筑装饰工程有限公司 | Prefabricated constructional column based reverse partition wall and construction process thereof |
| CN114753668B (en) * | 2022-04-14 | 2023-06-06 | 江苏海洋大学 | Construction method of unbonded prestressed steel wire rope reinforced brick masonry wall |
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| WO2014069971A1 (en) | 2014-05-08 |
| CN104884717B (en) | 2017-04-12 |
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