CN106499212A - Profiled sheet shear wall and the attachment structure and its construction method of RC Vierendeel girders - Google Patents
Profiled sheet shear wall and the attachment structure and its construction method of RC Vierendeel girders Download PDFInfo
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- CN106499212A CN106499212A CN201611082144.1A CN201611082144A CN106499212A CN 106499212 A CN106499212 A CN 106499212A CN 201611082144 A CN201611082144 A CN 201611082144A CN 106499212 A CN106499212 A CN 106499212A
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- profiled sheet
- steel plate
- shear wall
- plate strip
- sheet shear
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses the attachment structure and its construction method of a kind of profiled sheet shear wall and RC Vierendeel girders.The attachment structure includes the RC Vierendeel girders being made up of Vierendeel girder and frame column, steel plate strip is fixedly installed on the inside of RC Vierendeel girders, bolt hole is provided with steel plate strip, attachment structure also includes profiled sheet shear wall, profiled sheet shear wall is formed by fixedly connecting after partly overlapping by adjacent profiled sheet, and profiled sheet shear wall is fixedly connected with steel plate strip near the end of Vierendeel girder.The profiled sheet shear wall of the present invention and the attachment structure of RC Vierendeel girders and its construction method, profiled sheet reinforcement feature and steel plate strip connecting elements, economic performance are good, propose simple and easy to do connected mode, shorten construction period in terms of operation and connection；This method of attachment solves the connectivity problem of Practical Project medium-pressure type steel plate shear force wall and Vierendeel girder, construction method reliability.
Description
Technical field
The present invention relates to profiled sheet shear wall and the attachment structure and its construction method of RC Vierendeel girders, belong to construction technology
Field.
Background technology
《Architectural engineering is provided fortification against earthquakes criteria for classification》In GB50223-2008, medical particular importance is undertaken in tertiary hospitalss
The outpatient service of task, medical technologies, be in hospital use room, classification of providing fortification against earthquakes divides special class of setting up defences (Class A) into, by other portions of two, tertiary hospitalss
Door divides emphasis into and sets up defences class (Class B)；New revision in 2016《Seismic design provision in building code》Also seismic behavior is accordingly improve.
For existing hospital architecture is necessary to carry out seismic hardening, carrying out has to the research of hospital architecture frame structure seismic strengthening technology
Important Research Significance and practical value.After profiled sheet shear-wall strengthening RC frame structures are proposed, for Practical Project
Medium-pressure type steel plate shear force wall still needs further research with the connection of Vierendeel girder.
It is currently used for reinforcing the profiled sheet shear wall structure such as utility model patent of RC frame structures " for reinforcing RC frames
The profiled sheet shear wall of frame structure " (publication number：203783172 U of CN) described.
Profiled sheet shear wall in having studied is had the following disadvantages with the connected mode of RC Vierendeel girders, post：
1st, connecting elements (steel bar) needs the upper and lower part for penetrating beam, and the left and right side of post；
2nd, connecting elements (channel-section steel) is welded in beam, the steel plate strip of post distribution, then builds filling wall by laying bricks or stones.
Above 1,2 operations are applied to experimental study, and for the prototype structure of Practical Project, filling wall has been built by laying bricks or stones in framework
Portion, is difficult to realize the installation of connecting elements (steel bar, channel-section steel).
The present invention on the basis of above-mentioned research studies the connection of profiled sheet shear wall and RC Vierendeel girders and its applies
Work method.
Content of the invention
It is an object of the invention to overcome the shortcomings of existing method of attachment, solve Practical Project medium-pressure type steel plate shear force wall with
The connectivity problem of RC Vierendeel girders, is combined with stick steel technique, there is provided a kind of easy construction, saving steel, actually active pressure
Shape steel plate shear wall and the attachment structure and its construction method of RC Vierendeel girders.
Technical scheme is as follows：
The present invention provides the attachment structure of a kind of profiled sheet shear wall and RC Vierendeel girders, including by Vierendeel girder and frame column
The RC Vierendeel girders of composition, are fixedly installed steel plate strip on the inside of Vierendeel girder, are provided with bolt hole in the steel plate strip, the connection
Structure also includes that profiled sheet shear wall, the profiled sheet shear wall are fixedly connected after partly overlapping by adjacent profiled sheet
Form, profiled sheet shear wall is fixedly connected with steel plate strip near the end of Vierendeel girder.
As a further improvement on the present invention, chemical anchor bolts, steel plate strip and pressure are implanted with the bolt hole of the steel plate strip
Shape steel plate shear wall passes through self-drilling connection.
As a further improvement on the present invention, adjacent profiled sheet forms profiled sheet shear wall by rivet interlacement.
As a further improvement on the present invention, the profiled sheet shear wall is set to unidirectional diagonally arranged one group, or
Multigroup profiled sheet shear wall of the person with level in 30 degree, 45 degree or 60 degree angles combines arrangement, or profiled sheet shear wall
Two ends be connected with frame column.
The present invention also provides the construction method of a kind of profiled sheet shear wall and the attachment structure of RC Vierendeel girders, specifically includes
Following steps：
Step 1：Determine paste steel plate strip position and steel plate strip width；
Step 2：Base treatment；
Step 3：Steel plate strip is pasted in advance：Processing steel plate strip first carries out pre- patch before stickup, by steel plate strip when steel plate strip is pasted in advance
On bolt hole position get bolt hole；
Step 4：Chemical anchor bolts plant bolt：After bolt hole is accomplished fluently and borehole cleaning is finished, chemical anchor bolts are planted；
Step 5：Gluing：Steel surface after treatment is smeared in the structure glue spatula of preparation；
Step 6：Paste：The steel plate strip for coating structure glue is pasted by the position of design requirement, steel plate strip is stood after pasting
Installation bolt is tightened；
Step 7：Curing conservation：Structure adhesive curing, force-applied use in 2-5 days；
Step 8：As profiled sheet plate width is limited, adjacent profiled sheet forms profiled sheet shearing by rivet interlacement
Wall；
Step 9：By self-drilling connection profiled sheet shear wall and steel plate strip.
Further, step 2 includes two parts：
Part I, the process of concrete sticking veneer：Concrete surface surface layer in paste steel plate strip width range is rooted out,
Concrete surface laitance layer is ground off, and is cleaned out；
Part II, steel sticking face are processed：When steel plate strip sticking veneer has slight rusty stain, processing of rust removing is carried out to which,
Expose metallic luster after polishing, then clean out steel surface.
Further, in step 5, the thickness of structure glue is 3～6mm, smears thick middle thin edge.
Beneficial effects of the present invention are as follows：
Profiled sheet shear wall of the present invention is had the advantage that with the attachment structure and its construction method of RC Vierendeel girders：
(1) profiled sheet, expansion bolt can make a reservation for make in the factory, convenient transportation；
(2) profiled sheet shear wall is connected by expansion bolt with RC Vierendeel girders, simple and easy to do, shortens consolidation time；
(3) experimental study shows, profiled sheet shear wall is connected reliable with RC Vierendeel girders；
(4) solve the connectivity problem of Practical Project medium-pressure type steel plate shear force wall and framework so that simple structure, be easy to apply
Work；
(5) used by, profiled sheet light weight, attractive in appearance, good economy performance, are with a wide range of applications.
Description of the drawings
Fig. 1 is the structural representation of profiled sheet shear wall of the present invention and the attachment structure of RC Vierendeel girders.
Fig. 2 is A-A profiles in Fig. 1.
In figure, 1, Vierendeel girder；2nd, frame column；3rd, profiled sheet shear wall；4th, rivet；5th, tapping screw；6th, steel plate strip；7、
Chemical anchor bolts.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As shown in Fig. 1～2, the attachment structure of profiled sheet shear wall and the RC Vierendeel girders of the present invention include Vierendeel girder 1 and
The RC Vierendeel girders that frame column 2 is constituted.Steel plate strip 6 is fixedly installed on the inside of RC Vierendeel girders, is provided with bolt in steel plate strip 6
Hole.The attachment structure of the present invention also includes profiled sheet shear wall 3, and profiled sheet shear wall 3 is by adjacent profiled sheet through part
It is formed by fixedly connecting after overlap, profiled sheet shear wall 3 is fixedly connected with steel plate strip 6 near the end of Vierendeel girder 1.
As the preferred embodiment of the present invention, chemical anchor bolts 7, steel plate strip 6 and pressure in the bolt hole of steel plate strip 6, is implanted with
Shape steel plate shear wall 3 is connected by tapping screw 5.
Used as the preferred embodiment of the present invention, adjacent profiled sheet forms profiled sheet shear wall by the connection of rivet 4
3.
Used as the preferred embodiment of the present invention, above-mentioned profiled sheet shear wall 3 can be unidirectional diagonally arranged (as schemed
Shown in 1) or with horizontal sextant angle in 30 degree, 45 degree, 60 degree of multigroup shear wall disposal equally applicable, also profiled sheet can be sheared
3 both sides of wall are connected with RC frame columns 2, no longer carry out illustrated exemplary.
The connection of the profiled sheet shear wall and RC Vierendeel girders and its construction method,
The profiled sheet shear wall of the present invention is comprised the steps with the construction party of the attachment structure of RC Vierendeel girders：
1st, in the two sided line positioning of Vierendeel girder 1, the position of paste steel plate strip 6 and the width of steel plate strip 6 are determined；
2nd, base treatment：Including two parts, the process of (1) concrete sticking veneer：Will be mixed in paste 6 width range of steel plate strip
Solidifying soil surface layer is rooted out, and is ground off concrete surface laitance layer with alloy sheet or wire brush, and is cleaned out；(2) steel sticking
Face is processed：For 6 sticking veneer of steel plate strip has slight rusty stain, processing of rust removing need to be carried out to which, then be polished with angle grinder, expose gold
Category gloss, then cleans out steel surface.
3rd, steel plate strip is pasted in advance：Processing steel plate strip 6 first carries out pre- patch before stickup, by steel plate strip 6 during 6 pre- patch of steel plate strip
The electricity consumption of bolt hole position beat out bolt hole.
4th, chemical anchor bolts plant bolt：After bolt hole is accomplished fluently and borehole cleaning is finished, chemical anchor bolts 7 are planted.
5th, gluing：Steel surface after treatment is smeared in the structure glue spatula of preparation, thickness is smeared in 3～6mm or so
Thick middle thin edge is answered, is smeared uniformly, where there should not be holiday.
6th, paste：The steel plate strip 6 for coating structure glue is pasted by the position of design requirement, steel plate strip 6 should after pasting
Tighten installation bolt immediately, make glue just be advisable from steel plate strip edge extrusion.
7th, curing conservation：Structure adhesive curing, force-applied use in 2-5 days.
8th, as profiled sheet plate width is limited, adjacent profiled sheet forms profiled sheet shear wall 3 by the connection of rivet 4.
9th, profiled sheet shear wall 3 and steel plate strip 6 are connected by tapping screw 5.
The profiled sheet shear wall of the present invention and the attachment structure of RC Vierendeel girders and its construction method, profiled sheet reinforcing portion
Part and steel plate strip connecting elements, economic performance are good, propose simple and easy to do connected mode in terms of operation and connection, shorten construction
Cycle.This method of attachment solves the connectivity problem of Practical Project medium-pressure type steel plate shear force wall and Vierendeel girder, construction method reliability.
Presently preferred embodiments of the present invention is the foregoing is only, not in order to limiting the present invention.All essences in the present invention
Any modification, equivalent and improvement that is made within god and principle etc., should be included within the scope of the present invention.
Claims (7)
1. the attachment structure of profiled sheet shear wall and RC Vierendeel girders, including the RC frames being made up of Vierendeel girder (1) and frame column (2)
Set a roof beam in place, it is characterised in that：Steel plate strip (6) is fixedly installed on the inside of RC Vierendeel girders, is provided with bolt on steel plate strip (6)
Hole, the attachment structure also include that profiled sheet shear wall (3), profiled sheet shear wall (3) are passed through by adjacent profiled sheet
It is formed by fixedly connecting after partly overlapping, profiled sheet shear wall (3) is fixed with steel plate strip (6) near the end of Vierendeel girder (1) to be connected
Connect.
2. the attachment structure of profiled sheet shear wall according to claim 1 and RC Vierendeel girders, it is characterised in that：The steel
Chemical anchor bolts (7) are implanted with the bolt hole of lath (6), and steel plate strip (6) passes through tapping screw with profiled sheet shear wall (3)
(5) connect.
3. the attachment structure of profiled sheet shear wall according to claim 1 and RC Vierendeel girders, it is characterised in that：Adjacent pressure
Shape steel plate forms profiled sheet shear wall (3) by rivet (4) connection.
4. the attachment structure of profiled sheet shear wall according to claim 1 and RC Vierendeel girders, it is characterised in that：The pressure
The rib of slab direction of shape steel plate shear wall (3) is set to unidirectional diagonally arranged one group, or is in 30 degree, 45 degree or 60 degree with level
Multigroup profiled sheet shear wall (3) combination arrangement of angle, or the two ends of profiled sheet shear wall (3) are with frame column (2) even
Connect.
5. profiled sheet shear wall and the construction method of the attachment structure of RC Vierendeel girders, specifically include following steps：
Step 1：Determine paste steel plate strip position and steel plate strip width；
Step 2：Base treatment；
Step 3：Steel plate strip is pasted in advance：Processing steel plate strip first carries out pre- patch before stickup, by steel plate strip when steel plate strip is pasted in advance
Get bolt hole in bolt hole position；
Step 4：Chemical anchor bolts plant bolt：After bolt hole is accomplished fluently and borehole cleaning is finished, chemical anchor bolts are planted；
Step 5：Gluing：Steel surface after treatment is smeared in the structure glue spatula of preparation；
Step 6：Paste：The steel plate strip for coating structure glue is pasted by the position of design requirement, steel plate strip is twisted after pasting immediately
Tight installation bolt；
Step 7：Curing conservation：Structure adhesive curing, force-applied use in 2-5 days；
Step 8：As profiled sheet plate width is limited, adjacent profiled sheet forms profiled sheet shear wall by rivet interlacement；
Step 9：By self-drilling connection profiled sheet shear wall and steel plate strip.
6. the construction method of the attachment structure of profiled sheet shear wall according to claim 5 and RC Vierendeel girders, its feature
It is：Step 2 includes two parts：
Part I, the process of concrete sticking veneer：Concrete surface surface layer in paste steel plate strip width range is rooted out, is ground off
Concrete surface laitance layer, and clean out；
Part II, steel sticking face are processed：When steel plate strip sticking veneer has slight rusty stain, processing of rust removing is carried out to which, polished
After expose metallic luster, then clean out steel surface.
7. the construction method of the attachment structure of profiled sheet shear wall according to claim 5 and RC Vierendeel girders, its feature
It is：In step 5, the thickness of structure glue is 3～6mm, smears thick middle thin edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082144.1A CN106499212B (en) | 2016-11-30 | 2016-11-30 | The connection structure and its construction method of profiled sheet shear wall and RC Vierendeel girder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611082144.1A CN106499212B (en) | 2016-11-30 | 2016-11-30 | The connection structure and its construction method of profiled sheet shear wall and RC Vierendeel girder |
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| Publication Number | Publication Date |
|---|---|
| CN106499212A true CN106499212A (en) | 2017-03-15 |
| CN106499212B CN106499212B (en) | 2018-12-28 |
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| CN201611082144.1A Active CN106499212B (en) | 2016-11-30 | 2016-11-30 | The connection structure and its construction method of profiled sheet shear wall and RC Vierendeel girder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736588A (en) * | 2018-12-28 | 2019-05-10 | 上海二十冶建设有限公司 | Continuous casting host area double steel plate shear wall construction method under restricted clearance |
| CN110173063A (en) * | 2019-05-30 | 2019-08-27 | 常州工学院 | Punch Square Steel Tubes Truss profiled sheet shear wall and construction method |
| CN115405009A (en) * | 2022-09-30 | 2022-11-29 | 中铁二局集团建筑有限公司 | Oblique corrugated steel plate shear wall |
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| JPH1082095A (en) * | 1996-09-05 | 1998-03-31 | Maeda Corp | Earthquake resistant reinforced constructions of rc construction skeleton |
| TW200933006A (en) * | 2008-01-16 | 2009-08-01 | Univ Nat Kaohsiung Applied Sci | Building brace structure |
| CN101851967A (en) * | 2010-06-01 | 2010-10-06 | 哈尔滨工业大学 | Novel joint connecting method for steel plate and concrete combination shear wall connected with frame beam |
| CN102635177A (en) * | 2012-04-27 | 2012-08-15 | 清华大学 | Un-bonded concealed bracing type shear wall for reinforced concrete frame and construction method thereof |
| CN103790238A (en) * | 2014-02-17 | 2014-05-14 | 沈阳建筑大学 | Connector for connecting assembly type steel plate shearing wall and steel beam |
| CN203783172U (en) * | 2014-01-28 | 2014-08-20 | 河海大学 | Profiled steel plate shear wall for reinforcing RC frame structure |
| CN203891258U (en) * | 2014-05-23 | 2014-10-22 | 浙江东南网架股份有限公司 | Built-in steel-plate shear wall steel structure system of assembly type steel-pipe concrete combination column frame |
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2016
- 2016-11-30 CN CN201611082144.1A patent/CN106499212B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1082095A (en) * | 1996-09-05 | 1998-03-31 | Maeda Corp | Earthquake resistant reinforced constructions of rc construction skeleton |
| TW200933006A (en) * | 2008-01-16 | 2009-08-01 | Univ Nat Kaohsiung Applied Sci | Building brace structure |
| CN101851967A (en) * | 2010-06-01 | 2010-10-06 | 哈尔滨工业大学 | Novel joint connecting method for steel plate and concrete combination shear wall connected with frame beam |
| CN102635177A (en) * | 2012-04-27 | 2012-08-15 | 清华大学 | Un-bonded concealed bracing type shear wall for reinforced concrete frame and construction method thereof |
| CN203783172U (en) * | 2014-01-28 | 2014-08-20 | 河海大学 | Profiled steel plate shear wall for reinforcing RC frame structure |
| CN103790238A (en) * | 2014-02-17 | 2014-05-14 | 沈阳建筑大学 | Connector for connecting assembly type steel plate shearing wall and steel beam |
| CN203891258U (en) * | 2014-05-23 | 2014-10-22 | 浙江东南网架股份有限公司 | Built-in steel-plate shear wall steel structure system of assembly type steel-pipe concrete combination column frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736588A (en) * | 2018-12-28 | 2019-05-10 | 上海二十冶建设有限公司 | Continuous casting host area double steel plate shear wall construction method under restricted clearance |
| CN110173063A (en) * | 2019-05-30 | 2019-08-27 | 常州工学院 | Punch Square Steel Tubes Truss profiled sheet shear wall and construction method |
| CN115405009A (en) * | 2022-09-30 | 2022-11-29 | 中铁二局集团建筑有限公司 | Oblique corrugated steel plate shear wall |
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| Publication number | Publication date |
|---|---|
| CN106499212B (en) | 2018-12-28 |
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Effective date of registration: 20201218 Address after: 210000 No.1 Amber Road, Yongning Park, Pukou Economic Development Zone, Nanjing City, Jiangsu Province Patentee after: Nanjing amoeba Engineering Structure Optimization Research Institute Co.,Ltd. Address before: 213032 No. 666 Liaohe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU INSTITUTE OF TECHNOLOGY |
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