CN201436332U - Shearing wall with seamed steel plate connected on middle part by bolt - Google Patents
Shearing wall with seamed steel plate connected on middle part by bolt Download PDFInfo
- Publication number
- CN201436332U CN201436332U CN2009200754056U CN200920075405U CN201436332U CN 201436332 U CN201436332 U CN 201436332U CN 2009200754056 U CN2009200754056 U CN 2009200754056U CN 200920075405 U CN200920075405 U CN 200920075405U CN 201436332 U CN201436332 U CN 201436332U
- Authority
- CN
- China
- Prior art keywords
- steel plate
- bolt
- seam
- steel
- wall
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
A shearing wall with seamed steel plate connected on middle part by bolt comprises two steel plates with vertical seams; each steel plate with vertical seam is stiffened by section steels on the longitudinal edges; the two steel plates with vertical seams are arranged vertically with a gap there between for adjusting vertical installation error; the wall also comprises two T-shaped clamping plate, and two steel plates with vertical seams arranged vertically while connected by a bolt. In the utility model, high-strength bolt connection part of the steel plate wall with seams is moved to the middle area where the overturning moment is greatly reduced; the steel board wall with seams is connected with the upper and lower frame steel beam by welding; thereby, the bolt sliding problem of the steel board wall with seams is greatly relieved, and a great amount of construction expenditure added by the bolt sliding is avoided; the great noise caused by the bolt sliding is avoided, and the problem of shearing corner part instability of the steel board wall with seams caused by the bolt sliding can be avoided or lightened; at the same time, the T-shaped clamping plates strongly stiffens the steel board wall with seams transversely on the middle part, and the shock resisting performance is significantly improved.
Description
Technical field
The utility model belongs to technical field of structural engineering, particularly a kind of middle part bolt steel plate shear force wall with seam.
Background technology
The notion of steel plate shear force wall with seam equals proposition in 2002 by Japanese scholar Toko Hitaka the earliest.Its basic principle is: offer some perps on steel plate, make that strip between perps (also claiming cylindrical portion) is similar equally worked by curved pillar, thereby with the former non-steel plate shearing that cracks is that main distortion changes into the distortion that steel plate bending with seam is the master, and this will improve the distortion and the energy dissipation capacity of steel plate shear force wall with seam greatly.Steel plate shear force wall with seam also has rigidity adjustable (by the parameter of cracking), space layout advantages such as (only not being connected with Vierendeel girder with frame column) flexibly, is a kind of desirable antidetonation member therefore.
Therefore steel plate shear force wall with seam can only not be connected with Vierendeel girder with frame column, compares the offering of its architectural door and window hole of being more convenient for traditional lateral resistant member such as cross support.And when being connected with Vierendeel girder, for making its construction install convenience (especially avoiding on-the-spot overhead welding), the scene must take high-strength friction-type bolt to connect.
Take high-strength friction-type bolt to connect also can to reduce shear wall to bear the vertical load that floor and body of wall transmit, avoid shear wall because of bearing the excessive unstability of vertical load, thereby improve its suitable total number of plies of building greatly by the time of twisting at the end of bolt.Steel plate shear force wall with seam and Vierendeel girder are the replacing that makes things convenient for behind its seismic damage by bolted another benefit of high-strength friction-type.
In " sticking-free stiffening rib steel plate shearing force wall " disclosed technical scheme as Chinese patent application CN200710175263.6 " partition block type sticking-free flection-proof steel plate shearing force wall ", Chinese patent application CN200410091547.3 " buckling and energy consumption preventing steel plate shear wall ", Chinese patent application CN200710175264.0, steel plate shear force wall not only is connected with Vierendeel girder, but also link to each other with frame column, and no matter still be that beam is connected and does not all take bolt connection, but take field Welding with post.
The connected mode of above-mentioned patent steel plate shear force wall and framework not only site operation comparatively bothers, and to the avoiding also inconvenient, also be not easy to changeing behind the seismic damage of vertical load, directly linking to each other with frame column simultaneously is not easy to offering of architectural door and window hole.
In sum, steel plate shear force wall with seam and Vierendeel girder take on-the-spot high-strength friction-type bolt to be connected to be to make it to have important assurance than other type lateral resistant member greater advantages.Therefore, steel plate wall with seam need adopt high-strength friction-type bolt with being connected of framework.
Steel plate wall with seam adopts high-strength friction-type bolt to be connected with Vierendeel girder usually at two ends.But correlation test and the analysis showed that: steel plate wall with seam bight is owing to share bigger overturning moment and horizontal shear, so slippage takes place the high-strength friction-type bolt in bight easily.
As Chinese patent application number: " the two side connection large-space vertical seam-opening combined steel plate shear wall " of CN200810034318.6, " combined steel plate shearing force wall with large aspect ratio " of Chinese patent application CN200810034317.1, " two-side-connection combined steel plate shearing force wall " of Chinese patent application CN200810034316.7 and " steel joist constrained vertical seam steel plate shear force wall " of Chinese patent application CN200810032322.9, the bolt connecting portion of above-mentioned patent light plate shear wall and Vierendeel girder is last, following two ends, and not taking at the special measures of bolt slippage as strengthening the bight bolt density, puts more energy into to prevent that the bight unstability from bringing out bolt slippage etc. in reinforcing band perps main steel plate edge.
Model testing and correlation values sunykatuib analysis by 1:1 show that slippage takes place the bolt type of attachment of above-mentioned patent light plate shear wall and Vierendeel girder easily.The huge noise that the bolt slippage not only can bring the user to be difficult to bear, but also can cause or aggravate the bight unstability of steel plate wall with seam and then cause the greater loss of steel plate shear force wall anti-seismic performance with seam, therefore must be overcome.
In addition, from economical and process easy angle, steel plate shear force wall with seam usually only adopts to put more energy into around main steel plate and promptly forms the edge system of putting more energy into, and to not putting more energy in its face, bending deformation outside the plane can take place in steel plate shear force wall therefore with seam middle part inevitably, the outer bending deformation of too early or excessive steel plate metope with seam can reduce its anti-seismic performance and functional performance, is extremely valuable if can propose that steel plate wall with seam middle part bending deformation is had inhibiting neotectonics therefore.
Summary of the invention
The purpose of this utility model is to propose a kind of middle part bolt steel plate shear force wall with seam, is prone to the high-strength bolt slippage when not only solving steel plate shear force wall with seam end bolt, controls the outer too early or excessive problem of bending deformation of steel plate wall middle part face simultaneously.
The technical solution of the utility model is,
The utility model will be usually located at the steel plate shear force wall with seam of end and the bolt connecting portion of Vierendeel girder moves to the middle part, in conjunction with adopting T clevis plate to connect steel plate wall with seam, form at the middle part and will laterally put more energy into, and suppress steel plate wall with seam bending deformation outside the face at middle part.
Specifically, middle part of the present utility model bolt steel plate shear force wall with seam, its upper and lower side directly links to each other with Vierendeel girder respectively; It comprises two band vertical seam steel plates, and every band vertical seam steel plate longitudinal edge is established and put more energy into, and two band vertical seam steel plates are arranged up and down, leave the gap of the vertical alignment error of an adjustment between the two; Two band vertical seam steel plates are offered two row's bolts hole along its length at a close end up and down; Two clamping plates is offered two rows and two band vertical seam steel plate bolt hole corresponding connecting through holes along its length, and establishes to connect by bolt clip respectively and be two of arranging up and down and be with vertical seam steel plates.
Again, the longitudinal edge employing shaped steel of putting more energy into of described two band vertical seam steel plates.Described shaped steel cross section of putting more energy into is flute profile or worker's shape or rectangle etc.
The described two clamping plates lateral surface center line that is positioned at steel plate wall with seam middle part adds web along its length, makes these clamping plate T-shaped.
Further, two each sides of being with the vertical seam steel plate longitudinal edges to put more energy into described in the utility model connect with junction plate respectively.Described junction plate adopt to paste the weldering connected mode with the side of putting more energy into, thus make longitudinal edge put more energy into (shaped steel) be able to continuously to guarantee the co-operation of two band vertical seam steel plates.
Described two band vertical seam steel plates and the contacted position of T type clamping plate take Shot Blasting to form rubbing surface, and the bolt of described connection two bands vertical seam steel plate and T clevis plate is high-strength friction-type bolt.
The processing and fabricating of middle part bolt of the present utility model steel plate shear force wall with seam and key step is installed is: last slice band vertical seam steel plate is set a roof beam in place with upper ledge weld, and establish by bolt and two clamping plates clip site and to be connected time sheet band vertical seam steel plate in factory; Two band vertical seam steel plate longitudinal edges are all established shaped steel and are put more energy into; Hoisted in position in the lump after upper and lower two band vertical seam steel plates connect by clamping plate and bolt, adjust and to take behind the position the on-the-spot weldering mode of pasting will described two band vertical seam steel plate longitudinal edge shaped steel to put more energy into and connect, thereby the longitudinal edge of two shear walls is put more energy into be able to continuous with junction plate; To descend the bottom and the underframe girder steel field Welding of sheet band vertical seam steel plate good at last.
Further, band vertical seam steel plate bottom and the lower frame field Welding of setting a roof beam in place main frame install or several layers band vertical seam steel plate install back, floor cast before enforcement.
The utility model takes the principle of above-mentioned construction measure and processing and fabricating method to resolve as follows:
1) steel plate wall with seam at the middle part suffered overturning moment up and down two ends are much smaller, therefore the bolt connecting portion is moved to the middle part and can avoid or slow down the vertical slippage of bolt that overturning moment causes, consider that vertical slippage is the main cause that causes the connecting bolt slippage, thereby bolt moves to the slippage that the middle part can prevent the high-strength friction-type bolt of connecting cleat and two steel plate shear force walls with seam.
2) the bolt connecting portion is moved to the middle part, T clevis plate is for steel plate wall with seam, therefore be equivalent to form the effect of laterally putting more energy into together, obviously can suppress steel plate wall with seam bending deformation outside the face at middle part, can prevent or delay flexing outside the plane of steel plate shear force wall with seam at the middle part.
3) clamping plate are made the outer rigidity of face that the T-steel form helps improving clamping plate, thus the outer bending deformation of face at operative constraint steel plate wall with seam middle part.
4) last slice shear wall welds in factory, and following sheet shear wall welds at the scene, can guarantee steel plate shear force wall transportation with seam, lifting and the simple possible of installing.
5) can by two shear walls up and down wherein the bolt hole of a slice offer along vertical Long Circle hole, thereby guarantee down still can avoid steel plate shear force wall with seam to bear excessive vertical load after the welding of sheet shear wall lower end, avoid its too early unstability and destroy by the vertical slippage in Long Circle hole.
The beneficial effects of the utility model
Because the utility model moves to the central region that overturning moment significantly reduces with the high-strength bolt connecting portion of steel plate wall with seam, and the two ends of steel plate wall with seam and girder steel are taked Type of Welding, make the bolt slippage problem of steel plate wall with seam be greatly eased, thereby take simple bolt arrangement just can overcome its slippage, avoided a large amount of structure expenses for preventing that the bolt slippage from increasing.
The huge noise that makes the user be difficult to bear that overcomes or delay not only can avoid slippage to bring of bolt slippage, but also can avoid or alleviate the steel plate shear force wall with seam bight destabilization problems that is caused because of the bolt slippage, guaranteed the good resistance shock stability of steel plate shear force wall with seam.
Simultaneously, the bolt connecting portion moves to the middle part and clamping plate are taked the T steel form, promptly be equivalent to form the stronger together effect of laterally putting more energy at steel plate wall with seam middle part, the outer bending deformation of face that this laterally puts more energy into and can suppress or slow down steel plate wall middle part greatly, thereby to the especially ductility and the energy dissipation capacity effect of being significantly increased of component performance of steel plate shear force wall with seam.
In addition, steel plate wall with seam is divided into two, and helps its processing and fabricating and transportation installation.Last slice band vertical seam steel plate and the upper ledge factory that sets a roof beam in place welds, following sheet band vertical seam steel plate and the lower frame field Welding of setting a roof beam in place, the amount of bearing that vertical load is regulated by the Long Circle bolt hole in the middle part, processing and manufacturing, on-site hoisting and the installation of fastening tape splicing seam steel plate shear force wall in the middle part of making are all comparatively simple and convenient.
Description of drawings
Fig. 1 is the schematic diagrames of two band vertical seam steel plates up and down among the utility model one embodiment;
Fig. 2 a～Fig. 2 c is the schematic diagram that band vertical seam steel plate longitudinal edge is put more energy among the utility model one embodiment;
Fig. 3 a, Fig. 3 b are the schematic diagram of T clevis plate among the utility model one embodiment;
Fig. 4 a is the constructional drawing of the utility model middle part bolt steel plate shear force wall one embodiment with seam;
Fig. 4 b is the A-A sectional view of Fig. 4 a.
The specific embodiment
Referring to Fig. 1～Fig. 4 b, middle part of the present utility model bolt steel plate shear force wall with seam, its upper and lower side connects upper and lower Vierendeel girder 9,9 ' respectively; It comprises, is with vertical seam steel plates 1,2 for two up and down, and every band vertical seam steel plate longitudinal edge is established 3,4, the two band vertical seam steel plates 1,2 of putting more energy into and arranged up and down, leaves the gap of the vertical alignment error of an adjustment between the two; Two band vertical seam steel plates 1,2 are offered bolt hole 101,201 along its length at a close end up and down; Two clamping plates 5,6 is also offered two rows and two corresponding connecting holes 501,601 of band vertical seam steel plates 1,2 bolts hole 101,201 along its length, establishes to connect by high-strength friction-type bolt 7 folders respectively to be two of arranging up and down and to be with vertical seam steel plates 1,2; Described clamping plate 5,6 lateral surface center lines add web 502,602 along its length, make these clamping plate T-shaped.
Up and down two band vertical seam steel plate 1,2 longitudinal edges described in the utility model 3,4 each side of putting more energy into use junction plate 8,8 ' to connect respectively, and junction plate adopts with the side of putting more energy into and pastes the weldering connected mode.
Referring to Fig. 2 a～Fig. 2 c, the 3 employing shaped steel of putting more energy into of described band vertical seam steel plate 1 longitudinal edge, the shaped steel cross section is flute profile or worker's shape or rectangle.
Concrete making and construction and installation method are as follows:
Two main steel plates are up and down carried out perps offer (the seam section is taked arc transition) and bolt aperture, and its longitudinal edge welding rectangular tube is put more energy into; Then last slice band vertical seam steel plate is set a roof beam in place at factory and upper ledge and weld; After being transported to the erecting bed, establish connection sheet band vertical seam steel plate down by two T clevis plates and bolt clip, upper ledge is set a roof beam in place and steel plate shear force wall with seam hoisted in position in the lump then, after the relative position for the treatment of steel plate shear force wall with seam and framework is adjusted, take the on-the-spot weldering mode of pasting will described two band vertical seam steel plate longitudinal edge shaped steel to put more energy into and connect, thereby the longitudinal edge of two steel plate shear force walls with seam is put more energy into be able to continuous with junction plate; Install or several layers band vertical seam steel plate will descend sheet band vertical seam steel plate shear force wall lower end and lower frame to set a roof beam in place before installing back, floor cast to weld at the scene at main frame.
Put more energy into and leave certain assemblage gap between (shaped steel) between two band vertical seam steel plates and T clevis plate and edge.Clamping plate take Shot Blasting to form rubbing surface with band vertical seam steel plate contact surface.
In sum, the utility model moves to the central region that overturning moment significantly reduces with the high-strength bolt connecting portion of steel plate wall with seam, the two ends of steel plate wall with seam take Type of Welding to be connected with framework girder steel up and down, the bolt slippage problem of steel plate wall with seam is greatly eased, has avoided a large amount of structure expenses for preventing that the bolt slippage from increasing.The huge noise that slippage brought has not only been avoided in overcoming or delaying of bolt slippage, but also avoids or alleviated the steel plate shear force wall with seam bight destabilization problems that causes because of slippage.Simultaneously, T clevis plate is equivalent to form stronger together laterally putting more energy at steel plate wall with seam middle part, and this is put more energy into and can significantly reduce steel plate wall with seam bending deformation outside the plane at middle part, thereby anti-seismic performance is significantly increased.
Claims (7)
1. middle part bolt steel plate shear force wall with seam, its upper and lower side connects upper and lower frames respectively and sets a roof beam in place; It is characterized in that it comprises two band vertical seam steel plates, every band vertical seam steel plate longitudinal edge is established and is put more energy into, and two band vertical seam steel plates are arranged up and down, leave the gap of the vertical alignment error of an adjustment between the two; Two band vertical seam steel plates are offered bolt hole along its length at a relative end; Two clamping plates is also offered two rows and two band vertical seam steel plate bolt hole corresponding connecting holes along its length, and establishes to connect by bolt clip respectively and be two of arranging up and down and be with vertical seam steel plates.
2. bolt steel plate shear force wall with seam in middle part as claimed in claim 1 is characterized in that, described clamping plate lateral surface center line adds web along its length, makes these clamping plate T-shaped.
3. bolt steel plate shear force wall with seam in middle part as claimed in claim 1 is characterized in that, each side that described two band vertical seam steel plate longitudinal edges are put more energy into connects with junction plate respectively.
4. bolt steel plate shear force wall with seam in middle part as claimed in claim 3 is characterized in that, described two band vertical seam steel plate longitudinal edges put more energy into each side with adopt subsides weldering mode being connected of junction plate.
5. as claim 1 or 3 or 4 described middle part bolts steel plate shear force wall with seam, it is characterized in that the longitudinal edge employing shaped steel of putting more energy into of described every band vertical seam steel plate.
6. bolt steel plate shear force wall with seam in middle part as claimed in claim 5 is characterized in that, described shaped steel cross section of putting more energy into is flute profile or worker's shape or rectangle.
7. bolt steel plate shear force wall with seam in middle part as claimed in claim 1 is characterized in that, described bolt is high-strength friction-type bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754056U CN201436332U (en) | 2009-07-28 | 2009-07-28 | Shearing wall with seamed steel plate connected on middle part by bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754056U CN201436332U (en) | 2009-07-28 | 2009-07-28 | Shearing wall with seamed steel plate connected on middle part by bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436332U true CN201436332U (en) | 2010-04-07 |
Family
ID=42372787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200754056U Expired - Lifetime CN201436332U (en) | 2009-07-28 | 2009-07-28 | Shearing wall with seamed steel plate connected on middle part by bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436332U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967862B (en) * | 2009-07-28 | 2012-02-29 | 宝山钢铁股份有限公司 | Middle-bolted slit steel plate shear wall and processing and manufacturing method thereof |
| CN104196150A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Steel plate shear wall and manufacturing method thereof |
| CN108130962A (en) * | 2017-12-29 | 2018-06-08 | 中国十七冶集团有限公司 | A kind of band waves the assembly of shear wall structure of friction energy-dissipating horizontal joint |
| CN108894359A (en) * | 2018-05-28 | 2018-11-27 | 昆明理工大学 | A kind of shear wall structure of friction energy-dissipating |
| CN110748040A (en) * | 2019-10-22 | 2020-02-04 | 广州大学 | Out-of-plane buckling deformation resistant slotted energy dissipation shear wall |
| CN111502029A (en) * | 2020-04-24 | 2020-08-07 | 上海核工程研究设计院有限公司 | Steel plate concrete structure splicing node with adjustable precision and construction method thereof |
-
2009
- 2009-07-28 CN CN2009200754056U patent/CN201436332U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967862B (en) * | 2009-07-28 | 2012-02-29 | 宝山钢铁股份有限公司 | Middle-bolted slit steel plate shear wall and processing and manufacturing method thereof |
| CN104196150A (en) * | 2014-09-01 | 2014-12-10 | 江苏沪宁钢机股份有限公司 | Steel plate shear wall and manufacturing method thereof |
| CN104196150B (en) * | 2014-09-01 | 2016-06-08 | 江苏沪宁钢机股份有限公司 | A kind of steel plate shear force wall and making method thereof |
| CN108130962A (en) * | 2017-12-29 | 2018-06-08 | 中国十七冶集团有限公司 | A kind of band waves the assembly of shear wall structure of friction energy-dissipating horizontal joint |
| CN108894359A (en) * | 2018-05-28 | 2018-11-27 | 昆明理工大学 | A kind of shear wall structure of friction energy-dissipating |
| CN110748040A (en) * | 2019-10-22 | 2020-02-04 | 广州大学 | Out-of-plane buckling deformation resistant slotted energy dissipation shear wall |
| CN111502029A (en) * | 2020-04-24 | 2020-08-07 | 上海核工程研究设计院有限公司 | Steel plate concrete structure splicing node with adjustable precision and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201436332U (en) | Shearing wall with seamed steel plate connected on middle part by bolt | |
| CN209817396U (en) | Connecting structure of prefabricated sandwich heat-insulation outer wall and attached lifting scaffold | |
| CN108104267A (en) | H profile steel column and I-beam flat push type dovetail assembling frame Joint design method | |
| CN202039477U (en) | External restrained combined steel plate wall with connecting surfaces at two edges | |
| CN201546320U (en) | Structure for preventing slippage of bolt of steel plate shear wall with slit | |
| CN101967862B (en) | Middle-bolted slit steel plate shear wall and processing and manufacturing method thereof | |
| CN206307232U (en) | A kind of supporting construction for watercraft engine room | |
| CN214942353U (en) | Combined supporting structure of cantilever plate | |
| CN101967850B (en) | Structure for preventing bolt of steel plate shear wall with slits from slipping | |
| CN112195747A (en) | Double-line track beam supporting system suitable for suspended monorail and construction method | |
| CN201546321U (en) | Structure of steel plate shear wall with slits and cast-in-situ concrete slab | |
| CN217872835U (en) | Tunnel top-lifting arch bracket tool suitable for assisting tunnel-to-main-tunnel construction | |
| CN206798932U (en) | A kind of elevator cage support | |
| CN206408832U (en) | Combine purlin and secondary beam | |
| CN214935147U (en) | Novel big load elevator car sedan-chair frame of structure | |
| CN201436333U (en) | Steel plate shearing wall with seams stiffened on edges | |
| CN214613617U (en) | Few-pull-rod adjustable template system for inclined web variable-section continuous beam | |
| CN207331472U (en) | Cross bearer combined steel plate beam bridge panel cast-in-place construction sliding form frame system | |
| CN208167501U (en) | A kind of aluminum alloy pedestrian bridge steel bridge pier | |
| CN207063149U (en) | Antinode plate and the three-dimensional multidirectional crossover node of double C shape steel composites structure part | |
| CN213836253U (en) | Double-line track beam supporting system suitable for suspended monorail | |
| CN210529997U (en) | Assembled wallboard entrance to a cave enhancement fossil fragments and wall body thereof | |
| CN219194115U (en) | Superimposed beam structure for construction elevator | |
| CN205205639U (en) | Y shape steel member of combination beam | |
| CN212773441U (en) | Construction transformation construction outside single face formwork structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100407 Effective date of abandoning: 20090728 |