CN205712586U - Mountable double-deck steel plate with ductility power consumption connector waves wall - Google Patents
Mountable double-deck steel plate with ductility power consumption connector waves wall Download PDFInfo
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- CN205712586U CN205712586U CN201620382347.1U CN201620382347U CN205712586U CN 205712586 U CN205712586 U CN 205712586U CN 201620382347 U CN201620382347 U CN 201620382347U CN 205712586 U CN205712586 U CN 205712586U
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Abstract
This utility model patent relates to the mountable double-deck steel plate of a kind of band ductility power consumption connector and waves wall construction, for frame structure building power consumption in earthquake and damping.The wall construction that waves of the present utility model is by clad steel board wall, main frame structure, ductility power consumption connector, wall bottom hinge bearing, and flexible packing material, lateral register bolt is constituted.Use fabricated ductility power consumption connector to be attached between clad steel board wall and main frame structure, enhance structure energy dissipation capacity under earthquake；Wall bottom hinge bearing is set bottom clad steel board wall, it is ensured that sufficiently wave performance；The body of wall position concordant with Vierendeel girder arranges bar shaped bolt hole, by lateral register bolt connecting wall and Vierendeel girder, it is ensured that clad steel board wall top horizontal displacement is identical with Vierendeel girder horizontal displacement；Clad steel board wall is intersegmental with bolts；Need to punch in floor relevant position at clad steel board wall through-flooring, and filling flexible material between floor and clad steel board wall, prevent both direct collisions.
Description
(1) technical field
The invention belongs to civil engineering structure technical field, the double-layer plate relating to a kind of band ductility dissipative member waves wall construction, can be not only used for the seismic hardening of existing building, also meets the antidetonation demand of new building.
(2) background technology
Wave wall construction by changing the surrender mechanism of frame structure, make to shake greatly underframe homogeneous deformation, more plastic hinge occurs, add the overall energy dissipation capacity of structure, it is to avoid heavy damage occurs in frame structure local, waves at the bottom of wall wall hinged with basis, less to the cycle influences of agent structure, after additional roll minor structure, seismic force is basically unchanged, but can significantly modify malformation pattern, prevents layer from collapsing the most disadvantageous this structural deterioration pattern.By arranging antivibrator, then can increase the energy dissipation capacity of structure, reduce geological process further.
Assembling structure refers to that structural elements makes in advance, the most only carries out the lifting of component and a kind of emerging construction method of connection construction.Assembling structure is typically bolted, weld or mode that part is cast-in-place realizes component and connects.Compared with traditional structure, having build guality high, the advantages such as speed of production is fast, part fabricated construction also has removable ability, has and have great advantage in terms of structural seismic and post earthquake recovery.Wave wall as a kind of attached minor structure, have can be prefabricated in the factory, the speciality of Assembling construction, be particularly suitable for industrialization and make.
Although waving wall construction system can effectively improve structural damage pattern and geological process, current application is the most less, main reason is that tradition cast-in-situ wall needs to process bearing problem, at the scene constructional difficulties；Waving wall to be connected by pin key with agent structure power transmission, stress is concentrated and is often led to concrete local failure；These problems constrain the development waving wall construction.
(3) summary of the invention
Present invention seek to address that and wave wall construction to wave performance not enough, poor-performing unreasonable with agent structure type of attachment, replaceable, and the shortcoming such as site operation is inconvenient, it is proposed that the mountable double-deck steel plate of a kind of band ductility power consumption connector waves wall construction.This wall construction that waves uses clad steel board wall as waving wall main body, wave and be attached by ductility power consumption connector between wall and main frame structure, wall bottom hinge bearing uses the grooved base of interior steel plated, every layer is waved wall and is all connected with this layer of Vierendeel girder, waves body of wall and ductility power consumption connector is all connected as with bolt main.
The mountable double-deck steel plate of the band ductility power consumption connector of the present invention waves wall assembly, includes clad steel board wall 1, main frame structure 2, ductility power consumption connector 3, wall bottom hinge bearing 4 and flexible packing material 6.Clad steel board wall 1 is arranged on wall bottom hinge bearing 4, extend upward through every floor plate 203, main frame structure 2 includes each layer Vierendeel girder 201 and frame column 202, is clad steel board wall 1 between adjacent frame column 202, is connected with ductility power consumption connector 3 between clad steel board wall 1 with main frame structure 2.
Clad steel board wall 1 uses encased steel plate 102 and edge constraint square steel tube 103, split bolt 101 is used to fix between two panels encased steel plate 102, edge constraint square steel tube 103 is internal respectively arranges band circular hole diaphragm plate 108 arranging ductility power consumption connector 3 position, encased steel plate 102 and the internal casting concrete of edge constraint square steel tube 103, use bolt 104 to be attached between clad steel board wall 1 at upper and lower two ends, the clad steel board wall 1 being pointed to top layer and bottom uses bolt 104 to be attached in lower end and upper end the most respectively, clad steel board wall 1 and Vierendeel girder 201 flush position midline arrange lateral register screw 105, body of wall Baogang chamfering 110 is set bottom bottom wall section.
Wall bottom hinge bearing 4 uses concreting, arranges groove, arranges steel plated 401 in groove in groove, uses coupling bar nail 402 anchoring, arrange bearing Baogang chamfering 403 in bottom land corner in groove between steel plated 401 and wall bottom hinge bearing 4；
Ductility power consumption connector 3 includes the end plate 302 at ductility dissipative member 301 and two ends, interfacing part 303, web connecting plate 304, edge of a wing connecting plate 305, ductility dissipative member 301 two ends are welded on end plate 302, use web connecting plate 304 and edge of a wing connecting plate 305 to be attached between end plate 302 and interfacing part 303；
On main frame structure 2, the frame column 202 adjacent with clad steel board wall 1, the pre-buried interfacing part in position 303 of ductility power consumption connector 3 is being installed, interfacing part 303 outer surface flushes with frame column 202 outer surface, inner surface welding anchor bar 306；
On clad steel board wall 1, at the position butt welding part 303 installing ductility power consumption connector 3；
On main frame structure 2, fixing bolt embedded part 107 in the Vierendeel girder 201 being connected with clad steel board wall 1 in arranging beam, lateral register bolt 106 is fixed bolt embedded part 107 in passing lateral register screw 105 and beam and is welded to connect；
Punching in advance through floor 203 position at clad steel board wall, dimension of opening is more than clad steel board wall 1 size, fills with flexible packing material 7 between floor 203 and clad steel board wall 1.
Described in the embodiment of the present invention, clad steel board wall 1 is prefabricated component, split bolt 101 is used to fix between two-layer encased steel plate 102, the internal position of strengthening of edge constraint square steel tube 103 arranges band circular hole diaphragm plate 108, encased steel plate 102 and the internal directly casting concrete of edge constraint square steel tube 103, upper and lower wall intersegmental use bolt 104 connects.
Described in the embodiment of the present invention, the body of wall Baogang chamfering 110 of circular arc is set bottom the bottom clad steel board wall 1 contacted with wall bottom hinge bearing 4.
Described in the embodiment of the present invention, being bar shaped screw to positioning screw hole 105 on the upside of clad steel board wall, width is slightly wider than lateral register bolt 106 diameter.
Described in the embodiment of the present invention, clad steel board wall 1 is clamped spacing by the hold-doun nut 111 that lateral register bolt 106 is processed by circular arc.
Described in the embodiment of the present invention, the fluting size of wall bottom hinge bearing 4 is equivalently-sized with clad steel board wall 1 lower end.
Described in the embodiment of the present invention, wall bottom hinge bearing 4 bottom land corner arranges the bearing Baogang chamfering 403 of circular arc.
Described in the embodiment of the present invention, on the end plate 302 of ductility power consumption connector 3 and interfacing part 303, side welding web and flange plate, web and flange plate are I shape.
Described in the embodiment of the present invention, ductility power consumption connector 3 uses anchor bar 306 to be fixed at frame column 202 end；This ductility power consumption connector 3 is used for connecting main frame structure and clad steel board wall, and connected mode is that web is connected by high-strength bolt connection, and flange plate is connected by being welded to connect.
Beneficial effects of the present invention:
The present invention both can be applicable to existing building seismic hardening it can also be used to new building.Waving wall main body and use clad steel board wall, have the advantages such as rigidity is big, intensity is high, ductility is good, double-layer plate, in factory's segmental machining, uses bolt assembled at the scene, last fill concrete, has environmental protection, the speed of application feature such as soon；Wave in the groove that wall is directly placed into wall bottom hinge bearing, while moment of flexure at the bottom of release wall, ensure that wall limb moves in the range of limiting；Wave wall and be connected with agent structure by wall side antivibrator, it is to avoid tradition waves the stress concentration phenomenon that wall is connected with floor, reduces the probability of locally heavy damage；Antivibrator is concentrated to be placed in and is waved wall wall side, decreases the impact on building function；It is connected as main with bolt, it is achieved that component is replaceable, the feature of easy-maintaining.
(4) accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural facades schematic diagram that double-layer plate waves wall.
Fig. 2 is clad steel board wall elevational schematic view.
Fig. 3 is clad steel board wall generalized section.
Fig. 4 is wall bottom hinge bearing schematic diagram.
Fig. 5 is the elevational schematic view of the embodiment of the present invention two.
Fig. 6 is the A-A generalized section of the embodiment of the present invention two.
Fig. 7 is ductility power consumption connector schematic diagram.
Fig. 8 is Vierendeel girder and floor connection diagram.
nullIn figure，1. clad steel board wall，101. split bolt，102. encased steel plate，103. edge constraint square steel tubes，104. bolt，105. lateral register screws，106. lateral register bolts，Bolt embedded part is fixed in 107. beams，108. band circular hole diaphragm plates，109. i shaped steel，110. body of wall Baogang chamferings，111. hold-doun nut，2. main frame structure，201. Vierendeel girder，202. frame column，203. floor，3. ductility power consumption connector，301. ductility dissipative members，302. end plate，303. interfacing part，304. web connecting plates，305. edge of a wing connecting plates，306. anchor bar，4. wall bottom hinge bearing，Steel plated in 401. grooves，402. connect peg，403. bearing Baogang chamferings，5. semi-girder connects，6. flexible packing material.
(5) detailed description of the invention
Embodiment one
The present embodiment is by clad steel board wall 1, main frame structure 2, ductility power consumption connector 3, wall bottom hinge bearing 4, and flexible packing material 6 forms.During construction, first walling bottom hinge bearing 4 is watered, as shown in Figure 4, wall bottom hinge bearing 4 uses armored concrete to be fabricated to grooved, and width is identical with clad steel board wall 1 thickness, and bottom land length is identical with clad steel board wall 1 bottom length, trough rim is horizontal by certain angle, in groove, steel plated uses peg anchoring as contact surface, steel plate and armored concrete part, pours rear vibration compacting.
Clad steel board wall 1 is prefabricated components, as in figure 2 it is shown, clad steel board wall 1 uses encased steel plate 102 and edge constraint square steel tube 103, edge constraint square steel tube 103 is internal respectively arranges band circular hole diaphragm plate 108 arranging ductility power consumption connector 3 position；Split bolt 101 is used to connect, as shown in Figure 3 between two panels steel plate；Clad steel board wall 1 and Vierendeel girder 201 flush position midline arrange bar shaped lateral register screw 105, use the through steel plate wall of sheet metal, be welded to connect between sheet metal and encased steel plate 102 in screw；Behind location, the internal casting concrete of clad steel board wall 1, double-layer plate, as template, exempts from formwork；Clad steel board wall about 1 two ends use bolt 104 to connect, and for being positioned at the wall sheet of top layer, only arrange bolt hole in body of wall lower end, for being positioned at the wall sheet of bottom, only arrange bolt hole in body of wall upper end, arrange body of wall Baogang chamfering 110 in bottom simultaneously.
Fig. 7 is ductility power consumption connector schematic diagram, including ductility dissipative member 301, end plate 302, interfacing part 303, web connecting plate 304, edge of a wing connecting plate 305, anchor bar 306.In this ductility power consumption connector 3, ductility dissipative member 301 and connected connecting elements are prefabricated components, ductility dissipative member 301 is welded on end plate 302, its geometric center overlaps with end plate 302 geometric center, the web of end plate opposite side Welder's font layout and flange plate；On the frame column 202 adjacent with clad steel board wall 1, correspondence position imbeds interfacing part 303 in advance, and this interfacing part 303 outer surface flushes with frame column 202 outer surface, and inner surface welding anchor bar 306 stretches into internal realization of frame column 202 and anchors；On butt welding part 303 on clad steel board wall 1, frame column 202 and clad steel board wall 1 interfacing part 303 outer surface same Welder font arrange web and flange plate；Coupling part uses web connecting plate 304 and edge of a wing connecting plate 305 to be attached, and web connecting plate 304 is with bolts, and edge of a wing connecting plate 306 uses and is welded to connect.
Fig. 8 is Vierendeel girder and floor schematic diagram.Punching in advance through floor 203 position at clad steel board wall 1, the size that punches is more than clad steel board wall 1 size, after clad steel board wall 1 has connected, gap filling flexible packing material 6 between floor 203 and clad steel board wall 1；Fixing bolt embedded part 107 in pre-setting beam on Vierendeel girder 201, lateral register bolt 106 passes in lateral register screw 105 inserts beam in fixing bolt embedded part 106 and is welded to connect.Lateral register bolt 106 is made up of, as shown in Figure 6 the hold-doun nut 111 of screw rod and two circular arc process.
Embodiment two
Fig. 5 is the elevational schematic view of clad steel board wall part in the present embodiment.Wave wall assembly for arranging the mountable double-deck steel plate of this band ductility power consumption connector in the bigger position of frame column 202 spacing, semi-girder can be set and connect 5, and stiffener is set in body of wall as shown in Figures 5 and 6.
Semi-girder connects and is welded to connect between 5 one end and clad steel board wall 1, and the other end is welded to connect 303 and is connected with ductility power consumption connector 3；The flange plate of semi-girder connection 5 waves wall 1 side at close bilayer and gradually widens, and it is internal to extend into clad steel board wall 1.
Connect 5 positions at semi-girder inside the edge constraint square steel tube of clad steel board wall 1 and band circular hole diaphragm plate 108 is set, semi-girder connects upper position, lower flange and is in that encased steel plate 102 is internal is respectively welded i shaped steel 109, and on i shaped steel 109, lower flange is connected two of 5 respectively and goes up lower flanges and align with semi-girder.
Other structures are identical with embodiment one.
Claims (9)
1. the mountable double-deck steel plate of a band ductility power consumption connector waves wall assembly, it is characterized in that, structure includes: clad steel board wall (1), main frame structure (2), ductility power consumption connector (3), wall bottom hinge bearing (4) and flexible packing material (6):
Described clad steel board wall (1) is arranged on wall bottom hinge bearing (4), extend upward through every floor plate (203), main frame structure (2) includes each layer Vierendeel girder (201) and frame column (202), it is clad steel board wall (1) between adjacent frame column (202), is connected with ductility power consumption connector (3) between clad steel board wall (1) with main frame structure (2)；
nullDescribed clad steel board wall (1) uses encased steel plate (102) and edge constraint square steel tube (103)，Split bolt (101) is used to fix between two panels encased steel plate (102)，Edge constraint square steel tube (103) is internal respectively arranges band circular hole diaphragm plate (108) arranging ductility power consumption connector (3) position，Encased steel plate (102) and the internal casting concrete of edge constraint square steel tube (103)，Use bolt (104) to be attached between clad steel board wall (1) at upper and lower two ends，The clad steel board wall (1) being pointed to top layer and bottom uses bolt to be attached in lower end and upper end the most respectively，Clad steel board wall (1) and Vierendeel girder (201) flush position midline arrange lateral register screw (105)，Body of wall Baogang chamfering (110) is set bottom bottom wall section；
Described wall bottom hinge bearing (4) uses concreting, groove is set, steel plated (401) in groove is set in groove, use coupling bar nail (402) anchoring in groove between steel plated (401) and wall bottom hinge bearing (4), bearing Baogang chamfering (403) is set in bottom land corner；
Described ductility power consumption connector (3) includes the end plate (302) at ductility dissipative member (301) and two ends, interfacing part (303), web connecting plate (304), edge of a wing connecting plate (305), ductility dissipative member (301) two ends are welded on end plate (302), use web connecting plate (304) and edge of a wing connecting plate (305) to be attached between end plate (302) and interfacing part (303)；
On described main frame structure (2), the frame column (202) adjacent with clad steel board wall (1), in the pre-buried interfacing part in the position (303) installing ductility power consumption connector (3), interfacing part (303) outer surface flushes with frame column (202) outer surface, inner surface welding anchor bar (306)；
On described clad steel board wall (1), in position butt welding part (303) installing ductility power consumption connector (3)；
On described main frame structure (2), fixing bolt embedded part (107) in arranging beam in the Vierendeel girder (201) being connected with clad steel board wall (1), lateral register bolt (106) is fixed bolt embedded part (107) in passing lateral register screw (105) and beam and is welded to connect；
Described clad steel board wall (1), punch in advance through floor (203) position, dimension of opening is more than clad steel board wall (1) size, fills with flexible packing material (7) between floor (203) and clad steel board wall (1).
2. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterized in that, described clad steel board wall (1) is prefabricated component, split bolt (101) is used to fix between two-layer encased steel plate (102), the internal position of strengthening of edge constraint square steel tube (103) arranges band circular hole diaphragm plate (108), encased steel plate (102) and the internal directly casting concrete of edge constraint square steel tube (103), upper and lower wall intersegmental use bolt (104) connects.
3. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterized in that, bottom clad steel board wall (1) bottom contacted with wall bottom hinge bearing (4) arranges body of wall Baogang chamfering (110) of circular arc.
4. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterized in that, on the upside of described clad steel board wall to positioning screw hole (105) be bar shaped screw, width be slightly wider than lateral register bolt (106) diameter.
5. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 4 waves wall assembly, it is characterized in that, clad steel board wall (1) is clamped spacing by the hold-doun nut (111) that described lateral register bolt (106) is processed by circular arc.
6. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterised in that the fluting size of described wall bottom hinge bearing (4) is equivalently-sized with clad steel board wall (1) lower end.
7. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 6 waves wall assembly, it is characterised in that described wall bottom hinge bearing (4) bottom land corner arranges bearing Baogang chamfering (403) of circular arc.
8. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterized in that, the end plate (302) of described ductility power consumption connector (3) and interfacing part (303) upper side welding web and flange plate, web and flange plate are I shape.
9. the mountable double-deck steel plate of a kind of band ductility power consumption connector described in claim 1 waves wall assembly, it is characterized in that, described ductility power consumption connector (3) uses anchor bar (306) to be fixed at frame column (202) end；Described ductility power consumption connector (3) is used for connecting main frame structure and clad steel board wall, and connected mode is that web is connected by high-strength bolt connection, and flange plate is connected by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382347.1U CN205712586U (en) | 2016-04-29 | 2016-04-29 | Mountable double-deck steel plate with ductility power consumption connector waves wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620382347.1U CN205712586U (en) | 2016-04-29 | 2016-04-29 | Mountable double-deck steel plate with ductility power consumption connector waves wall |
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| CN205712586U true CN205712586U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620382347.1U Withdrawn - After Issue CN205712586U (en) | 2016-04-29 | 2016-04-29 | Mountable double-deck steel plate with ductility power consumption connector waves wall |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735526A (en) * | 2016-04-29 | 2016-07-06 | 中国地震局工程力学研究所 | Fabricated double-layer steel plate swinging wall with ductility energy consumption connecting pieces |
| CN111962907A (en) * | 2020-09-10 | 2020-11-20 | 福州大学 | Externally-attached swinging reinforcement device and method for controlling earthquake damage deformation of building structure |
-
2016
- 2016-04-29 CN CN201620382347.1U patent/CN205712586U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735526A (en) * | 2016-04-29 | 2016-07-06 | 中国地震局工程力学研究所 | Fabricated double-layer steel plate swinging wall with ductility energy consumption connecting pieces |
| CN105735526B (en) * | 2016-04-29 | 2018-05-01 | 中国地震局工程力学研究所 | Mountable double-deck steel plate with ductility energy consumption connector waves wall |
| CN111962907A (en) * | 2020-09-10 | 2020-11-20 | 福州大学 | Externally-attached swinging reinforcement device and method for controlling earthquake damage deformation of building structure |
| CN111962907B (en) * | 2020-09-10 | 2024-06-04 | 福州大学 | External swinging reinforcement device and method for controlling earthquake damage deformation of building structure |
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Granted publication date: 20161123 Effective date of abandoning: 20180501 |
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