CN201436333U - Steel plate shearing wall with seams stiffened on edges - Google Patents
Steel plate shearing wall with seams stiffened on edges Download PDFInfo
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- CN201436333U CN201436333U CN2009200754060U CN200920075406U CN201436333U CN 201436333 U CN201436333 U CN 201436333U CN 2009200754060 U CN2009200754060 U CN 2009200754060U CN 200920075406 U CN200920075406 U CN 200920075406U CN 201436333 U CN201436333 U CN 201436333U
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Abstract
The utility model relates to a steel plate shearing wall with seams stiffened on edges. Wherein the upper and lower end are respectively connected with the upper and lower connection plate of the upper and lower frame beam; the steel board with seams is stiffened on the peripheral edges to form an edge-stiffened steel board wall with seams; the stiffening comprise longitudinal edge stiffening and transverse edge stiffening; and the longitudinal edge stiffening and the transverse edge stiffening form a closed stiffening system. The utility model changes conventional in-plane stiffening method to steel plate shearing wall, reduces the external bending deformation of steel board wall with seams caused by the welded in-plane stiffening, saves construction cost; at the same time, the closed edge stiffening system is beneficial to improving the flexing load of the steel plate shearing wall with seams, avoids the corner part instability, and enables it to yield before flexing to ensure the excellent deformation and energy consumption ability.
Description
Technical field
The utility model belongs to technical field of structural engineering, relates to a kind of edge steel plate shear force wall with seam of putting more energy into.
Background technology
The notion of steel plate shear force wall with seam is proposed in 2002 by Japanese scholar Toko Hitaka the earliest.Its basic principle is: offer perps on steel plate, make that little 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 has advantages such as rigidity adjustable (by the parameter of cracking), space layout flexible (only not linking to each other with beam with pillar), ductility and energy dissipation capacity are strong.
Make that surrender is the prerequisite that guarantees its good anti-seismic performance before the steel plate shear force wall flexing with seam, and realize that one of effective measures of this prerequisite are to improve its flexing load by the suitable measure of putting more energy into.At present, for no perps thin steel plate shear wall, its form of putting more energy into has groined type and cross and cross support shape etc., but these are put more energy into all to belong to steel plate shear force wall is carried out putting more energy in the face.Be connected by bolt or weld seam with steel plate wall owing to put more energy into, so its structure expense is higher, can causes when especially weld seam connects that steel plate out-of-plane bending distortion with seam is not easy control.And for the steel plate shear force wall that has the long perps of 500～1000mm, perps clashes on put more energy in the face meeting unavoidably and the steel plate wall, thereby influences or change the script performance of steel plate shear force wall with seam.
Therefore being necessary proposes only to put more energy into around steel plate wall to steel plate shear force wall with seam forms the edge steel plate shear force wall with seam of putting more energy into.
Summary of the invention
The purpose of this utility model is to propose a kind of edge steel plate shear force wall with seam of putting more energy into, and has both guaranteed the anti-seismic performance that steel plate shear force wall with seam is good, and make its structure of putting more energy into simpler, operate more economical convenience.
The technical solution of the utility model is:
The edge steel plate shear force wall with seam of putting more energy into, its upper and lower side and upper and lower frames are set a roof beam in place and are gone up lower connecting plate and be connected; Steel plate with seam edge is established and is put more energy into, and forms the steel plate wall of putting more energy in the edge with seam, and this is put more energy into and comprises that longitudinal edge is put more energy into and transverse edge is put more energy into.
Further, described transverse edge is put more energy into and is comprised the two clamping plates that is located in lower connecting plate both sides on steel plate upper and lower side with seam and the Vierendeel girder.
Described clamping plate lateral surface center line adds web along its length, makes these clamping plate T-shaped.
Offer bolt hole on the described clamping plate, and set a roof beam in place by bolt and upper and lower frames and to go up lower connecting plate and be connected.
Again, longitudinal edge described in the utility model is put more energy into and is comprised that steel plate two side ends with seam is vertically put more energy into and is arranged at upper and lower frames and set a roof beam in place and go up the capping plate of lower connecting plate two side ends.
Described capping plate and upper and lower frames are set a roof beam in place, and upward lower connecting plate is contour.
Described longitudinal edge is put more energy into along logical high layout of steel plate with seam, puts more energy into and takes staggered gap, both sides weld seam to be connected with steel plate with seam.
The described longitudinal edge employing shaped steel of putting more energy into.
Described shaped steel cross section is flute profile or worker's shape or rectangle etc.
The utility model is not to putting more energy in the steel plate metope with seam, promptly forms the edge steel plate shear force wall with seam of putting more energy into and only put more energy into around it.The reason of doing like this has:
1) perps has reduced the rigidity and the bearing capacity of steel plate wall, make the rigidity and the bearing capacity of the more traditional steel plate shear force wall that do not crack of steel plate wall with seam low, therefore it is put more energy into and requires also more traditional steel plate shear force wall that do not crack low accordingly, thereby only guarantees that by the edge system of putting more energy into surrender is feasible technically before the steel plate shear force wall flexing with seam.
2) the vertical free margins of main steel plate wall is taked shaped steel to put more energy into to be because during the vertical free edge generation of main steel plate wall bending deformation, its composition comprises torsional deflection to a certain degree, therefore require the edge to put more energy into and have certain torsional rigidity, and shaped steel obviously the torsional stiffness than steel plate is big.
3) junction plate both sides capping plate is put more energy into and is helped the stability of junction plate self on the one hand, puts more energy into main steel plate wall longitudinal edge shaped steel on the other hand and has formed vertical continuity, avoids the appearance of vertical local weak part.
4) steel plate shear force wall with seam and the Vierendeel girder upper and lower side bolt connecting portion T of place clevis plate are equivalent to that steel plate wall level with seam is extrorse laterally puts more energy into, and clamping plate are made T shape form can improve the outer rigidity of the face of putting more energy into greatly.
5) the above each several part edge that formed steel plate shear force wall with seam sealing system of putting more energy into of putting more energy into.
The beneficial effects of the utility model
The utility model has changed the method for putting more energy in traditional steel plate shear force wall face, promptly forms the edge system of putting more energy into and only put more energy into around the steel plate shear force wall with seam.Reduced the caused steel plate with seam of putting more energy in the solder side out-of-plane bending distortion, saved the structure expense of the costliness that caused of putting more energy in put more energy into material and the face.And the edge puts more energy into and can not clash with the perps on the steel plate shear force wall with seam, thereby can not cause its change or the adverse effect of performance originally.
Longitudinal edge is put more energy into the transverse edge edge that the forms steel plate shear force wall with seam sealing system of putting more energy into of putting more energy into, and helps improving the flexing load of steel plate shear force wall with seam, makes it guarantee the anti-seismic performance that it is good in the anteflexion obedience of flexing.
Owing to put more energy into and seal in the edge, thereby can avoiding around the steel plate shear force wall with seam especially, local weak link appears in four bights, suppress steel plate wall with seam bight unstability and cause or aggravate the bolted slippage of high-strength friction-type of itself and Vierendeel girder, guarantee distortion and energy dissipation capacity that steel plate shear force wall with seam is stable by unstability.
Description of drawings
Fig. 1 is the steel plate with seam among the utility model one embodiment and the schematic diagram of putting more energy into to the edge in length and breadth thereof;
Fig. 2 a is the schematic diagram that the utility model one embodiment steel plate with seam both sides longitudinal edge is put more energy into;
Fig. 2 b is the A-A sectional view of Fig. 2 a;
Fig. 3 a～Fig. 3 c is the put more energy into schematic cross-section of shaped steel of the utility model one embodiment longitudinal edge;
Fig. 4 a is the schematic diagram of the utility model one embodiment clamping plate;
Fig. 4 b is the B-B sectional view of Fig. 4 a;
Fig. 5 a is the constructional drawing of the utility model one embodiment;
Fig. 5 b is the lateral view of Fig. 5 a.
The specific embodiment
Referring to Fig. 1～Fig. 5 b, the utility model edge steel plate shear force wall with seam of putting more energy into, its upper and lower side and upper and lower frames are set a roof beam in place and are gone up lower connecting plate and be connected; Steel plate with seam 1 edge is established and is put more energy into, and forms the steel plate wall of putting more energy in the edge with seam, this put more energy into comprise longitudinal edge put more energy into 2 and transverse edge put more energy into 3.Perps is formed by laser or plasma panel cutting on the steel plate 1 with seam, and the seam end is taked arc transition;
Described transverse edge is put more energy into and 3 is comprised the clamping plate 5,5 ', 6,6 ' that are located in steel plate 1 upper and lower side with seam and upper and lower Vierendeel girder 4,4 ' the upper and lower junction plate 41,41 ' both sides.
Described clamping plate 5,5 ', 6,6 ' lateral surface center line add web 51,51 ', 61,61 ' along its length, make these clamping plate 5,5 ', 6,6 ' T-shaped.
Longitudinal edge described in the utility model is put more energy into and 2 is comprised that steel plate 1 two side ends with seam vertically puts more energy into 21 and be arranged at the capping plate 8,8 ' of lower connecting plate 41,41 ' two side ends on the upper and lower Vierendeel girder, this capping plate 8,8 ' and upper and lower Vierendeel girder on lower connecting plate 41,41 ' contour.
Described longitudinal edge puts more energy into 2 along steel plate with seam 1 logical high the layout, puts more energy into 2 to take the both sides gap weld seam that interlocks to be connected with steel plate 1 with seam.
Referring to Fig. 3 a～Fig. 3 c, longitudinal edge described in the utility model is put more energy into and 2 is adopted shaped steel, and described shaped steel cross section is flute profile or worker's shape or rectangle.
Junction plate, clamping plate, the equitant surface of band vertical seam steel plate take Shot Blasting to form rubbing surface.
The utility model has changed the method for putting more energy in traditional steel plate shear force wall face, put more energy into and only around steel plate with seam, carry out the edge, the steel plate out-of-plane bending with seam that not only having reduced puts more energy in the solder side causes is out of shape, has saved constructions cost, and help improving the flexing load of steel plate shear force wall with seam, make it guarantee the anti-seismic performance that it is good in the anteflexion obedience of flexing.
Sealing help avoiding the especially unstability in four bights of steel plate shear force wall with seam part to the edge system of putting more energy in length and breadth, and cause or aggravate the slippage of itself and Vierendeel girder connecting bolt, thereby guarantee the stability of its performance by unstability.
Claims (9)
1. edge steel plate shear force wall with seam of putting more energy into, its upper and lower side is connected with the last lower connecting plate that upper and lower frames is set a roof beam in place; It is characterized in that steel plate with seam edge is established and put more energy into, form the steel plate wall of putting more energy in the edge with seam, this is put more energy into and comprises that longitudinal edge is put more energy into and transverse edge is put more energy into.
2. the edge as claimed in claim 1 steel plate shear force wall with seam of putting more energy into is characterized in that, described transverse edge is put more energy into and comprised that being located in steel plate upper and lower side with seam and upper and lower frames sets a roof beam in place and go up the two clamping plates of lower connecting plate both sides.
3. the edge as claimed in claim 2 steel plate shear force wall with seam of putting more energy into is characterized in that described clamping plate lateral surface center line adds web along its length, makes these clamping plate T-shaped.
4. as claim 2 or the 3 described edges steel plate shear force wall with seam of putting more energy into, it is characterized in that, offer bolt hole on the described clamping plate, and set a roof beam in place by bolt and upper and lower frames and to go up lower connecting plate and be connected.
5. the edge as claimed in claim 1 steel plate shear force wall with seam of putting more energy into is characterized in that, described longitudinal edge is put more energy into and comprised that steel plate two side ends with seam is vertically put more energy into and is arranged at upper and lower frames and set a roof beam in place and go up the capping plate of lower connecting plate two side ends.
6. the edge as claimed in claim 5 steel plate shear force wall with seam of putting more energy into is characterized in that, described capping plate and upper and lower frames are set a roof beam in place, and to go up lower connecting plate contour.
7. as claim 1 or the 5 described edges steel plate shear force wall with seam of putting more energy into, it is characterized in that described longitudinal edge is put more energy into along logical high layout of steel plate with seam, put more energy into and take staggered gap, both sides weld seam to be connected with steel plate with seam.
8. as claim 5 or the 7 described edges steel plate shear force wall with seam of putting more energy into, it is characterized in that the described longitudinal edge employing shaped steel of putting more energy into.
9. the edge as claimed in claim 8 steel plate shear force wall with seam of putting more energy into is characterized in that described shaped steel cross section is flute profile or worker's shape or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754060U CN201436333U (en) | 2009-07-28 | 2009-07-28 | Steel plate shearing wall with seams stiffened on edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200754060U CN201436333U (en) | 2009-07-28 | 2009-07-28 | Steel plate shearing wall with seams stiffened on edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436333U true CN201436333U (en) | 2010-04-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200754060U Expired - Lifetime CN201436333U (en) | 2009-07-28 | 2009-07-28 | Steel plate shearing wall with seams stiffened on edges |
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| Country | Link |
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| CN (1) | CN201436333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104763078A (en) * | 2015-04-23 | 2015-07-08 | 湖南大学 | Shock-absorption type frame-shear wall combination structure system and construction method thereof |
| CN109629713A (en) * | 2018-12-04 | 2019-04-16 | 重庆大学 | A kind of clod wash heavy wall structural steel frame-buckling-restrained slotted steel plate shear wall system |
-
2009
- 2009-07-28 CN CN2009200754060U patent/CN201436333U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104763078A (en) * | 2015-04-23 | 2015-07-08 | 湖南大学 | Shock-absorption type frame-shear wall combination structure system and construction method thereof |
| CN109629713A (en) * | 2018-12-04 | 2019-04-16 | 重庆大学 | A kind of clod wash heavy wall structural steel frame-buckling-restrained slotted steel plate shear wall system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100407 |