CN102561717B - Method for reinforcing brick-concrete structure by utilizing angle steel frame - Google Patents
Method for reinforcing brick-concrete structure by utilizing angle steel frame Download PDFInfo
- Publication number
- CN102561717B CN102561717B CN201110457684.4A CN201110457684A CN102561717B CN 102561717 B CN102561717 B CN 102561717B CN 201110457684 A CN201110457684 A CN 201110457684A CN 102561717 B CN102561717 B CN 102561717B
- Authority
- CN
- China
- Prior art keywords
- angle steel
- steel
- angle
- brick mix
- mix structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 134
- 239000010959 steel Substances 0.000 title claims abstract description 134
- 239000004567 concrete Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 59
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- 239000011449 brick Substances 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 43
- 239000002131 composite material Substances 0.000 claims description 14
- 239000011150 reinforced concrete Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000011160 research Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to a method for reinforcing a brick-concrete structure by utilizing an angle steel frame, belonging to the anti-earthquake reinforcement field. According to the method disclosed by the invention, a reliably connected steel frame formed by double-angle steel can replace a ring beam and a structural column, and field bolt assembly connection through factory pre-fabricated components can be realized, thus the safe, environment-friendly and green construction is realized; simultaneously, angle steel, a wall and a pre-fabricated floor slab are connected by bolts and epoxy resin, and the double-angle steel is also can be used as a round hole plate end part support, so that the connection reliability of the pre-fabricated floor slab and the wall is ensured, double functions of the ring beam and a supporting beam are exerted, reinforcement workload and cost are saved, and the original structure and reinforcement components mutually and cooperatively work. According to the method for reinforcing the brick-concrete structure by utilizing the angle steel frame, disclosed by the invention, the binding-type reinforcement construction speed is fast, and the reinforcement construction is safer, so that the method is very suitable for residential buildings.
Description
Technical field
The present invention relates to a kind of reinforcement means, particularly a kind of method that adopts angle steel frame to reinforce brick mix structure, belongs to seismic hardening field.
Background technology
Brick mix structure is the traditional form of structure of China, has the developing history that reaches thousands of years, the national conditions of Zhe Shi China.Masonry structure generally has three types: the one, and non-reinforced masonry structure.It is fragile material structure, and ductility is little, and non-deformability is poor, and in earthquake, easily unexpected collapse, is not earthquake proof construction.The 2nd, reinforcement structure, by configuration level reinforcing bar in masonry, has increased the ductility of structure, improved non-deformability, generally in many height, layer masonry structure building, adopt, as armored concrete building block building, in Dan China existing masonry structure building, adopt less.The 3rd, binding masonry building, is the masonry structure that China creates and promotes after Tangshan Earthquake, is mainly the brick mix structure that is provided with concrete constructional column and collar tie beam.Constructional column and collar tie beam are the anti-seismic construction measures of constraint brick mix structure distortion, have improved structure resistance to deformation and the ability that prevents from collapsing suddenly, have therefore improved the anti-seismic performance of structure.From 78 earthquake resistant codes to 2010 earthquake resistant codes, by continuous summary, the perfect anti-seismic construction measure of masonry structure.The method for designing that makes confined masonry structure is adding system, more reasonable more.Development test shows, carries out the confined masonry structure of standard and compares and can improve shear-carrying capacity 10%-30% with non-reinforced masonry structure, and the increase rate of its shear-carrying capacity is not very large.But the anti-fall performance of collapsing of the integral body of structure strengthens very obvious.
Summary of the invention
The present invention is in order to overcome conventional construction post and binding forces brick mix structure speed of application is slow, and unsafe feature, has proposed a kind of method that adopts angle steel frame to reinforce brick mix structure, and its cluster strengthening construction speed is fast, safer, is applicable to very much residential building and uses.By utilizing double angle to form the reliable steelframe of contact, substitute collar tie beam and constructional column, can the on-the-spot bolts assemblies of factory-made component connect, realize safety, environmental protection, green construction, saved stabilization works amount and expense.
To achieve these goals, the present invention has taked following technical scheme:
Adopt angle steel frame to reinforce a method for brick mix structure, it is characterized in that: comprise the steps:
Step 1: adopt the < < JDJG > > of Chinese Research Institute for Building Sciences building aseismicity to identify and reinforcing design software, carry out modeling and structural seismic checking computations to not carrying out the former brick mix structure of seismic hardening;
Step 2: the basis of supporting as steel construction post at the basic arranged outside reinforced concrete knoll of former brick mix structure;
Step 3: be bolted steel construction post on described reinforced concrete knoll, steel construction post is arranged at intervals at brick mix structure exterior wall place and arranges along wall is high; Wherein, steel construction post is what 2 angle steel, consist of
type double angle composite construction post, distance between 2 angle steel equals wall thickness, and in order to guarantee that double angle composite construction post can collaborative work, on double angle composite construction post, every 500mm welding, one steel plate batten plate is set in order to connect left and right two angle steel in double angle composite construction post; On steel construction post, every 500mm, establish a Φ 10mm crab-bolt and wall sockets;
Step 4: under each layer of prefabricated circular hole slab of brick mix structure, two sides correspondence along wall arranges angle steel rest, the angle steel rest of interior metope is close to prefabricated circular hole slab and metope, in angle steel rest every 500mm welding one steel plate of putting more energy into, and between prefabricated circular hole slab soffit and angle steel rest filling-modified epoxy resin to play cementation; The angle steel rest of wall face is close to metope, but does not establish the steel plate of putting more energy into; Same layer angle steel rest seals connection mutually, form angle steel collar tie beam, wall both sides angle steel collar tie beam is established the mutual drawknot of a M10 screw rod every 500mm, the outer described steel construction column end of outer both sides angle steel collar tie beam and wall adopts M20mm screw rod to be connected within the walls, thereby formation one is from basis to the steel framework of the sealing of brick mix structure top layer;
Step 5: adopt C30 pea gravel concrete that steel construction post is filled out to bag;
Step 6: brick mix structure surrounding corner post is strengthened processing, be specially: on every limit, brick mix structure corner, establish an equal leg angle, equal leg angle adopts M20mm screw rod to be connected with angle steel rest within the walls, and add and join reinforcing bar connection reinforcement, then adopt C30 pea gravel concrete to fill with bag, form steel structure concrete component, corner post is played to booster action;
Step 7: back filled foundation, thus complete the reinforcing to brick mix structure.
In described step 3, steel construction post spacing distance is 3m-4m.
The size of the equal leg angle that in the angle steel rest in two angle steel in described step 3 in steel construction post, described step 4 and described step 6, corner post place arranges is L100 * 100 * 8mm.
In described step 3, the distance between 2 angle steel in steel construction post is 240mm, and steel plate batten plate is of a size of: length * wide * thick=240 * 200 * 8mm.
In described step 3, crab-bolt is implanted wall and is deeply not less than 200mm.
In described step 4, angle steel collar tie beam adopts corner cut and fillet weld to connect in junction, turning.
In described step 5, filling out the rectangular column sectional dimension forming after bag is 500 * 120mm, and wherein, thickness of concrete cover is 20mm.
For existing brick mix structure, adopt angle steel collar tie beam, steel construction post to carry out seismic hardening, angle steel collar tie beam, steel construction post that the starting stage newly adds are not worked.When after the earthquake, former masonry structure is subject to horizontal earthquake shear effect, when shear loads is enough large, can cause malformation, if at this moment angle steel collar tie beam, steel construction post and wall connecting are reliable, can be out of shape by restraining structure, new, old structure co-operation, play the effect of seismic hardening.
Beneficial effect
1: angle steel frame is reinforced brick mix structure, have the advantages that traditional reinforcing pull rod, external wall structure post cluster are reinforced, but faster, safer than cluster strengthening construction speed, be applicable to very much residential building and use.With double angle, form the reliable steelframe of contact and substitute collar tie beam and constructional column, can the on-the-spot bolts assemblies of factory-made component connect, realize safety, environmental protection, green construction.
2 use double angle instead of steel pull bars.Angle steel is connected with bolt and epoxy resin with wall and precast floor slab, and the double circular hole slab end rest of doing of double angle has simultaneously guaranteed the connection reliability of precast floor slab and wall, has played the double action of collar tie beam and joist, has saved stabilization works amount and expense.
Between 3 double angle constructional columns and collar tie beam, by Bolt Connection, socket by crab-bolt with wall, guaranteed to connect reliably, make to work in coordination with mutually between original structure and strenthening member co-operation.
4 are provided with L-type composite construction post in four jiaos, building, adopt double angle composite construction post and the combination of outsourcing C30 pea gravel concrete, have improved integral rigidity and the shock resistance of structure.
Accompanying drawing explanation
Fig. 1 is that angle steel rest of the present invention and steel construction post are reinforced floor map;
Fig. 2 is the connection diagram of angle steel rest of the present invention and prefabricated circular hole slab and interior wall;
Fig. 3 is that brick mix structure corner post of the present invention is reinforced schematic diagram;
Fig. 4 is the connection diagram of angle steel rest of the present invention and prefabricated circular hole slab and exterior wall;
Fig. 5 is underpin schematic diagram of the present invention;
Fig. 6 is A-A sectional drawing in Fig. 5;
In figure, 1-M10 screw rod; 2-angle steel rest; 3-interior wall; 4-exterior wall; 5-M20mm screw rod; 6-steel plate batten plate; 7-steel construction post; The prefabricated circular hole slab of 8-; 9-modified epoxy; The 10-steel plate of putting more energy into; 11-equal leg angle; 12-reinforcing bar; 13-C30 pea gravel concrete; 14-Φ 10mm crab-bolt; 15-bolt; 16-reinforced concrete knoll.
The specific embodiment
As shown in Fig. 1-6, the specific embodiment of the present invention is as follows:
Adopt angle steel frame to reinforce a method for brick mix structure, comprise the steps:
Step 1: adopt the < < JDJG > > of Chinese Research Institute for Building Sciences building aseismicity to identify and reinforcing design software, carry out modeling and structural seismic checking computations to not carrying out the former brick mix structure of seismic hardening;
Step 2: the basis 16 of supporting as steel construction post at the basic arranged outside reinforced concrete knoll of former brick mix structure;
Step 3: connect steel construction post 7 by bolt 15 on reinforced concrete knoll 16, steel construction post 7 interval 3m-4m are arranged at brick mix structure exterior wall 4 places and arrange along wall is high; Wherein, steel construction post 7 is what 2 angle steel, consist of
type double angle composite construction post, distance between 2 angle steel equals wall thickness, and in order to guarantee that double angle composite construction post can collaborative work, on double angle composite construction post, every 500mm welding, one steel plate batten plate 6 is set in order to connect left and right two angle steel in double angle composite construction post; On steel construction post 7, every 500mm, establish a Φ 10mm crab-bolt 14 and socket with wall, crab-bolt is implanted wall and is deeply not less than 200mm; Wherein, the distance between 2 angle steel in steel construction post is 240mm, and steel plate batten plate is of a size of: length * wide * thick=240 * 200 * 8mm.The size of the equal leg angle that meanwhile, in two angle steel in steel construction post, the angle steel rest in step 4 and step 6, corner post place arranges is L100 * 100 * 8mm.
Step 4: each layer of prefabricated circular hole slab of brick mix structure 8 times, two sides correspondence along wall arranges angle steel rest 2, the angle steel rest 2 of interior metope is close to prefabricated circular hole slab 8 and metope, in angle steel rest 2 every 500mm welding one steel plate 10 of putting more energy into, and at prefabricated circular hole slab 8 soffits and 2 filling-modified epoxy resin 9 of angle steel rest to play cementation; The angle steel rest 2 of wall face is close to metope, but does not establish the steel plate 10 of putting more energy into; Same layer angle steel rest 2 mutually sealing connects, form angle steel collar tie beam, angle steel collar tie beam adopts corner cut and fillet weld to connect in junction, turning, wall both sides angle steel collar tie beam is established the mutual drawknot of a M10 screw rod 1 every 500mm, the outer described steel construction post of outer both sides angle steel collar tie beam and wall 7 ends adopt M20mm screw rods 5 to be connected within the walls, thereby formation one is from basis to the steel framework of the sealing of brick mix structure top layer;
Step 5: adopt C30 pea gravel concrete 13 that steel construction post is filled out to bag, filling out the rectangular column sectional dimension forming after bag is 500 * 120mm, and wherein, thickness of concrete cover is 20mm;
Step 6: brick mix structure surrounding corner post is strengthened processing, be specially: on every limit, brick mix structure corner, establish an equal leg angle 11, equal leg angle 11 adopts M20mm screw rods 5 to be connected with angle steel rest within the walls 2, and add and join reinforcing bar 12 connection reinforcements, then adopt C30 pea gravel concrete 13 to fill with bag, form steel structure concrete component, corner post is played to booster action;
Step 7: back filled foundation, thus complete the reinforcing to brick mix structure.
Be more than an exemplary embodiments of the present invention, enforcement of the present invention is not limited to this.
Claims (7)
1. adopt angle steel frame to reinforce a method for brick mix structure, it is characterized in that: comprise the steps:
Step 1: adopt the < < JDJG > > of Chinese Research Institute for Building Sciences building aseismicity to identify and reinforcing design software, carry out modeling and structural seismic checking computations to not carrying out the former brick mix structure of seismic hardening;
Step 2: the basis of supporting as steel construction post at the basic arranged outside reinforced concrete knoll of former brick mix structure;
Step 3: be bolted steel construction post on described reinforced concrete knoll, steel construction post is arranged at intervals at brick mix structure exterior wall place and arranges along wall is high; Wherein, steel construction post is what 2 angle steel, consist of
type double angle composite construction post, distance between 2 angle steel equals wall thickness, and in order to guarantee that double angle composite construction post can collaborative work, on double angle composite construction post, every 500mm welding, one steel plate batten plate is set in order to connect left and right two angle steel in double angle composite construction post; On steel construction post, every 500mm, establish a Φ 10mm crab-bolt and wall sockets;
Step 4: under each layer of prefabricated circular hole slab of brick mix structure, two sides correspondence along wall arranges angle steel rest, the angle steel rest of interior metope is close to prefabricated circular hole slab and metope, in angle steel rest every 500mm welding one steel plate of putting more energy into, and between prefabricated circular hole slab soffit and angle steel rest filling-modified epoxy resin to play cementation; The angle steel rest of wall face is close to metope, but does not establish the steel plate of putting more energy into; Same layer angle steel rest seals connection mutually, form angle steel collar tie beam, wall both sides angle steel collar tie beam is established the mutual drawknot of a M10 screw rod every 500mm, the outer described steel construction column end of outer both sides angle steel collar tie beam and wall adopts M20mm screw rod to be connected within the walls, thereby formation one is from basis to the steel framework of the sealing of brick mix structure top layer;
Step 5: adopt C30 pea gravel concrete that steel construction post is filled out to bag;
Step 6: brick mix structure surrounding corner post is strengthened processing, be specially: on every limit, brick mix structure corner, establish an equal leg angle, equal leg angle adopts M20mm screw rod to be connected with angle steel rest within the walls, and add and join reinforcing bar connection reinforcement, then adopt C30 pea gravel concrete to fill with bag, form steel structure concrete component, corner post is played to booster action;
Step 7: back filled foundation, thus complete the reinforcing to brick mix structure.
2. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, is characterized in that: in described step 3, steel construction post spacing distance is 3m-4m.
3. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, is characterized in that: the size of the equal leg angle that in the angle steel rest in two angle steel in described step 3 in steel construction post, described step 4 and described step 6, corner post place arranges is L100 * 100 * 8mm.
4. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, it is characterized in that: in described step 3, distance between 2 angle steel in steel construction post is 240mm, and steel plate batten plate is of a size of: length * wide * thick=240 * 200 * 8mm.
5. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, is characterized in that: in described step 3, crab-bolt is implanted wall and is deeply not less than 200mm.
6. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, is characterized in that: in described step 4, angle steel collar tie beam adopts corner cut and fillet weld to connect in junction, turning.
7. a kind of method that adopts angle steel frame to reinforce brick mix structure according to claim 1, is characterized in that: in described step 5, filling out the rectangular column sectional dimension forming after bag is 500 * 120mm, and wherein, thickness of concrete cover is 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457684.4A CN102561717B (en) | 2011-12-31 | 2011-12-31 | Method for reinforcing brick-concrete structure by utilizing angle steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110457684.4A CN102561717B (en) | 2011-12-31 | 2011-12-31 | Method for reinforcing brick-concrete structure by utilizing angle steel frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102561717A CN102561717A (en) | 2012-07-11 |
| CN102561717B true CN102561717B (en) | 2014-10-29 |
Family
ID=46408184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110457684.4A Active CN102561717B (en) | 2011-12-31 | 2011-12-31 | Method for reinforcing brick-concrete structure by utilizing angle steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102561717B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864944B (en) * | 2012-10-11 | 2016-12-21 | 北京筑福国际工程技术有限责任公司 | A kind of steel angle bracket masonry structure and reinforcement means thereof |
| CN102979322B (en) * | 2012-12-31 | 2015-06-10 | 上海市建筑科学研究院(集团)有限公司 | Method for integrally reinforcing masonry structure by sectional steel combined ring beams and construction columns |
| CN103089023A (en) * | 2013-01-17 | 2013-05-08 | 东南大学 | House anti-seismic stone wall reinforced structure and construction method thereof |
| CN103352583B (en) * | 2013-07-09 | 2015-11-25 | 北京筑福建筑事务有限责任公司 | Assembling multistory brick-and-concrete structure reinforcement means |
| CN103498568B (en) * | 2013-10-12 | 2015-08-05 | 北京筑福国际工程技术有限责任公司 | Ruggedized construction and reinforcement means between Multi-storey block house slab type stairway |
| CN103741961B (en) * | 2014-01-06 | 2015-09-09 | 北京筑福国际工程技术有限责任公司 | To boost sales after the prefabricated circular hole slab of existing building the dark seismic strengthening of beams method of key |
| CN103758358B (en) * | 2014-01-06 | 2016-05-04 | 北京筑福国际工程技术有限责任公司 | Steel plate angle steel composite construction post and sticky anchor steel plate reinforced masonry wall structure and construction method |
| CN103924793B (en) * | 2014-05-06 | 2016-05-04 | 北京筑福建筑事务有限责任公司 | Old house reinforcement structure and reinforcement means thereof |
| CN103993753B (en) * | 2014-06-04 | 2016-05-04 | 郑州大学 | Tradition stone-made house angle hoop drawknot hardened system and construction technology |
| CN104389440B (en) * | 2014-10-31 | 2017-04-12 | 湖北省路桥集团有限公司 | Reinforcement device |
| CN106088657B (en) * | 2016-08-03 | 2019-03-29 | 连云港市房屋安全鉴定管理中心 | Reinforcing structure of empty bucket wall and construction method thereof |
| CN107191005A (en) * | 2017-07-05 | 2017-09-22 | 北京筑福国际抗震技术有限责任公司 | It is a kind of to use the angle steel rest reinforcing masonry structure periodically fastened and its construction method |
| CN110409858B (en) * | 2019-06-28 | 2021-11-26 | 山东省建筑工程质量检验检测中心有限公司 | Structural member for reinforcing masonry structure and construction method |
| CN114033208A (en) * | 2021-11-11 | 2022-02-11 | 上海诠胜加梯科技有限公司 | Masonry structure foundation reinforced by angle steel frame and newly-added bracket and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU654766A1 (en) * | 1974-04-26 | 1979-03-30 | Белорусский Государственный Проектный Институт "Белпромпроект" | Butt joint of wall panel and column |
| FR2411279A1 (en) * | 1977-12-07 | 1979-07-06 | Guele Guy | Structural column of externally winged H=section - is made of twin metal winged U=sections with edge channels housing ends infill panels |
| CN101858124A (en) * | 2010-06-07 | 2010-10-13 | 南昌大学 | Novel seismic hardening constructional column of masonry structure |
| CN101936074A (en) * | 2010-08-05 | 2011-01-05 | 北京特希达科技有限公司 | Fast building earthquake-resisting reinforcing method and device |
| CN201771202U (en) * | 2010-08-19 | 2011-03-23 | 朱奎 | Reinforcing structure of load bearing wall body |
-
2011
- 2011-12-31 CN CN201110457684.4A patent/CN102561717B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU654766A1 (en) * | 1974-04-26 | 1979-03-30 | Белорусский Государственный Проектный Институт "Белпромпроект" | Butt joint of wall panel and column |
| FR2411279A1 (en) * | 1977-12-07 | 1979-07-06 | Guele Guy | Structural column of externally winged H=section - is made of twin metal winged U=sections with edge channels housing ends infill panels |
| CN101858124A (en) * | 2010-06-07 | 2010-10-13 | 南昌大学 | Novel seismic hardening constructional column of masonry structure |
| CN101936074A (en) * | 2010-08-05 | 2011-01-05 | 北京特希达科技有限公司 | Fast building earthquake-resisting reinforcing method and device |
| CN201771202U (en) * | 2010-08-19 | 2011-03-23 | 朱奎 | Reinforcing structure of load bearing wall body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102561717A (en) | 2012-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102561717B (en) | Method for reinforcing brick-concrete structure by utilizing angle steel frame | |
| CN103924797B (en) | Rural area assembling type steel structure dwelling house system and construction method | |
| CN205742613U (en) | A kind of prefabricated assembled overlapped shear wall structure connected by high-strength bolt | |
| CN105544801A (en) | Bolted connection technique for prefabricated large plate shear wall provided with concealed bracing and construction method | |
| CN104631659A (en) | Prefabricated assembling type composite plate type concrete double-connection shear wall with hidden supports | |
| CN101691784B (en) | Steel structured wide-bay energy-saving residential building with gypsum walls and on-site layering and sectioning manufacturing method | |
| CN105064529A (en) | Prefabricated and assembled large-board shear wall structure with concealed bracings | |
| CN105040816A (en) | Prefabricated assembly type and hidden-support-equipped superposed plate type reinforced concrete core wall | |
| CN109083308B (en) | Anti-seismic prefabricated assembly type wall and construction method thereof | |
| CN202644376U (en) | Dumbbell type steel tube concrete structure of non-filling abdominal cavity stiffening batten plate | |
| CN103993679A (en) | Bolt connecting joint structure of low-rise fabricated composite wall house | |
| CN103924710A (en) | Steel plate welding node structure of low-layer assembly type composite wall house | |
| CN105569222A (en) | Vertical connection technology for precast assembled large panel shear walls with concealed supports | |
| CN106869567A (en) | A kind of energy-dissipating type cold-formed thin-walled steel pipe concrete Lateral Resistant System | |
| CN101936074B (en) | Fast building earthquake-resisting reinforcing method and device | |
| CN102704597A (en) | Encased concrete composite shear wall embedded with dense steel plate beams between concrete-filled steel tube columns and construction method thereof | |
| CN102322144A (en) | Straw wall body-based frame column/beam template-less construction technology | |
| CN107780564A (en) | A kind of assembled ribbing steel plate shear force wall | |
| CN204551897U (en) | With the steel framework post of joint type linkage | |
| CN216740195U (en) | Shear wall mixed structure system connected by grouting sleeve | |
| CN106639054A (en) | Assembled type steel plate net outer wrapped concrete shear wall structure based on prefabricated steel structure | |
| CN108277904B (en) | Assembled frame type light steel frame-reinforcing mesh-foamed concrete combined wall | |
| CN207092261U (en) | Steel frame building structure in a kind of outer barrel | |
| CN203129322U (en) | Concrete cavity type assembled house | |
| CN215166851U (en) | Combined shear wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 100043, Beijing, Shijingshan District, 166 Fu Shi Road, two floor, Chak Yang Building Applicant after: Beijing Aeido International Engineering Technology Co., Ltd. Address before: 100043, Beijing, Shijingshan District, 166 Fu Shi Road, two floor, Chak Yang Building Applicant before: Beijing Zhufu Construction Engineering Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BEIJING AEIDO CONSTRUCTION ENGINEERING CO., LTD. TO: BEIJING AEIDO INTERNATIONAL ENGINEERING TECHNOLOGY CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: 102600, room 2, building 2212, pop Center, Xinghua street, Beijing, Daxing District Patentee after: Beijing Yong Bo Science and Technology Ltd. Address before: 100043, Beijing, Shijingshan District, 166 Fu Shi Road, two floor, Chak Yang Building Patentee before: Beijing Aeido International Engineering Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: No. 16 Xixiu Street, Anshun City, Guizhou Province, 561000 Patentee after: Guizhou construction engineering Anshun Construction Engineering Co., Ltd. Address before: 102600 room 2212, building 2, Pope center, Xinghua street, Daxing District, Beijing. Patentee before: Beijing Yong Bo Science and Technology Ltd. |