CN207453189U - Suitable for the high-rise steel plate shear wall structure of highly seismic region - Google Patents

Suitable for the high-rise steel plate shear wall structure of highly seismic region Download PDF

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Publication number
CN207453189U
CN207453189U CN201721499474.0U CN201721499474U CN207453189U CN 207453189 U CN207453189 U CN 207453189U CN 201721499474 U CN201721499474 U CN 201721499474U CN 207453189 U CN207453189 U CN 207453189U
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China
Prior art keywords
steel plate
steel
wall
shear wall
box column
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Application number
CN201721499474.0U
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Chinese (zh)
Inventor
许强
王森
魏颖辉
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Hang Gang Steel (hebei) Construction Co Ltd
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Hang Gang Steel (hebei) Construction Co Ltd
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Abstract

The utility model provides a kind of high-rise steel plate shear wall structure suitable for highly seismic region, and steel plate wall upper/lower terminal is connected with girder steel, and the left and right sides is connected with box column;The steel plate wall is arranged in steel beam web plate in same upright plane, is connected with steel beam flange using twin fillet wolt full weld;Steel plate wall and steel box column siding are set in the same plane, and steel plate wall and steel box column siding etc. dock by force;Transverse stiffener is equipped at the upper and lower 500mm of horizontal butt welding of shear wall steel plate and steel plate, steel plate wall is put more energy into across horizontal butt weld equipped with vertical channel-shaped rib, and shear wall is welded to connect with girder steel by double plate when the working mechanism of shear wall connects for release type;It is connected when working mechanism connects for non-release type using twin fillet wolt, the node way that this programme provides can ensure that steel plate shear wall structure power transmission at node is reliable, while joint structure is succinct, facilitates construction.

Description

Suitable for the high-rise steel plate shear wall structure of highly seismic region
Technical field
The utility model belongs to steel building technical field, and particular content is the high-rise steel plate shear force wall knot of highly seismic region Adoptable node interconnection technique in structure.
Background technology
High-rise steel structure positioned at highly seismic region in order to obtain good anti-seismic performance and performance indicator, ensures that big shake is made There is good ductility and possess enough bearing capacitys with lower, it will usually be considered as using steel plate shear force wall as main anti-side The system of power structure.The connecting node way of highly seismic region high-rise steel structure has important for the anti-seismic performance of structure entirety Influence, connecting node according to the difference of seismic fortification intensity, structure type it is different the considerations of.And steel plate shear force wall is as one Kind relatively new structure type, the steel frame-Core Walls Structure and steel frame of connection way and routine-support is connected way have Very big difference.
Utility model content
The utility model provide it is a kind of can be used in highly seismic region high-rise steel structure, steel plate that anti-seismic performance is good shearing Wall node interconnection technique.
The technical solution of the utility model is:
A kind of high-rise steel plate shear wall structure suitable for highly seismic region, steel plate wall upper/lower terminal are connected with girder steel, left and right Both sides are connected with box column;The steel plate wall is arranged in steel beam web plate in same upright plane, and dihedral angle is used with steel beam flange Weld seam full weld connects;The steel plate wall is set in the same plane with steel box column siding, steel plate wall and steel box column siding etc. Strong docking;Transverse stiffener is equipped at the upper and lower 500mm of horizontal butt welding of shear wall steel plate and steel plate.
Consider that steel plate wall stiffness of structural member is weak compared with girder steel, steel column, therefore steel plate wall is seamed across the horizontal butt welding of steel plate and steel plate There is vertical channel-shaped rib to put more energy into.
When the working mechanism of shear wall connects for release type, steel plate wall is welded to connect with girder steel by double plate. When the working mechanism of shear wall connects for non-release type, steel plate wall is connected with girder steel using twin fillet wolt.The technical program Different connection ways is used for different work requirements.
The node way that the utility model provides can ensure that steel plate shear wall structure power transmission at node is reliable, together When joint structure is succinct, facilitates construction.
Description of the drawings
Fig. 1 is shear wall structure overall diagram;
Fig. 2 is shear wall structure line A-A sectional view;
The attachment structure schematic diagram of shear wall and girder steel when Fig. 3 is non-release connection;
The attachment structure schematic diagram of shear wall and girder steel when Fig. 4 is release connection;
Fig. 5 is shear wall and steel box column attachment structure schematic diagram one;
Fig. 6 is shear wall and steel box column attachment structure schematic diagram two;
Fig. 7 is steel plate and steel plate docking structure schematic diagram;
Fig. 8 is the side block diagram based on Fig. 7.
In figure:1- girder steels, 2- steel box columns, 21- sidings, 3- steel plate walls, 31- steel plates, the horizontal butt welds of 32-, 4- are erected To flute profile rib, 5- transverse stiffeners.
Specific embodiment
Technical solutions of the utility model are the node connection skills used in the high-rise steel plate shear wall structure of highly seismic region Art, particular content are related to docking including steel plate shear force wall and the connection of steel column, steel plate shear force wall with girder steel and steel plate wall itself Connection.As shown in Figs. 1-2, a kind of highlight lines region high-rise steel structure steel plate shear wall structure, 3 upper/lower terminal of steel plate wall with Girder steel 1 connects, and 3 arranged on left and right sides of steel plate wall is connected with steel box column 2;The steel plate wall 3 is arranged in same perpendicular with 1 web of girder steel In plane, it is connected with 1 edge of a wing of girder steel using twin fillet wolt full weld;The steel plate wall 3 is arranged on together with 2 siding 21 of steel box column In one plane, steel plate wall 3 docks by force with 21 grade of steel box column siding;Shear the horizontal butt welding of steel plate wall steel plate 31 and steel plate 31 It stitches and transverse stiffener 5 is equipped at 32 upper and lower 500mm.
The form at each connecting node of shear wall described in the utility model is specifically described below:
1) connection of steel plate shear force wall and steel column
In general, steel plate shear force wall is located in the upright plane where 1 web of flooring girder steel, therefore shear wall slab and steel box column 2 siding 21 is not usually in same upright plane.It is connected that reliable, power transmission is direct, structure in order to ensure shear wall with steel box column 2 It makes and may require that the logical high vertical stiffener of setting in box column, this usually can bring very big difficulty to the making of box column Degree.For this purpose, consider the position of adjustment steel box column siding 21 so that its with steel plate wall in approximately the same plane, See Figure 5,6. In this way, steel plate wall 3 and steel box column siding 21 can directly wait it is strong dock, simple structure, power transmission is very direct.
2) connection of steel plate shear force wall and girder steel
Steel plate wall is usually with 1 web of girder steel in same upright plane, therefore the connection way of shear wall slab and girder steel 1 is very Simply, directly it is connected with steel beam flange using twin fillet wolt full weld.Steel plate wall is divided into release according to the difference of its working mechanism The connection way of shear wall slab lower end and girder steel is otherwise varied in the case of two kinds, two kinds of type and non-release type.
Connection for non-release type, 3 wallboard lower end of steel plate wall, at the scene directly with angle welding full weld, are seen attached with girder steel 1 Fig. 3.Connection for release type, 3 wallboard lower end of steel plate wall and the connection of girder steel 1 use double plate way, see attached drawing 4.Scene Two clamping plates are fixed with girder steel 1 with angle welding, and simply interim electric welding is fixed between shear wall slab and clamping plate.So in vertical load Under effect, since the connection between steel plate shear force wall and girder steel is very weak, very least a portion of vertical load is only transferred.And horizontal loading Under effect, the connection between shear wall slab and steel column is rigid, and bonding strength can ensure, ensure that it as structure The effect of main Lateral Resistant System.
3) the docking connection of steel plate shear force wall
3 size of steel plate wall is usually not of uniform size.Wall panel element for size overlength is, it is necessary to consider steel plate wall 3 at the scene Longitudinal direction docking.In order to ensure making and installation accuracy, transverse stiffener 5 is being added apart from 500 position of abutment joint, is being somebody's turn to do with enhancing The out-of-plane rigidity of position wallboard, it is in place to be also convenient for in-site installation.Steel plate 31 and the connection way of 31 field joint of steel plate are seen below Fig. 7,8.Consider that steel plate wall stiffness of structural member is weak compared with girder steel, steel column, therefore steel plate wall is put more energy into equipped with vertical channel-shaped rib 4, it is described Vertical channel-shaped rib 4 is set across the horizontal butt weld 32 of steel plate and steel plate.
This programme can ensure reliable power transmission of the steel plate shear wall structure at node, and joint structure is succinct, facilitates construction. Simultaneously to provide adaptability connecting welding mode under different situations, there is extraordinary practice operability.

Claims (4)

1. a kind of high-rise steel plate shear wall structure suitable for highly seismic region, it is characterized in that:Steel plate wall upper/lower terminal connects with girder steel It connects, the left and right sides is connected with box column;The steel plate wall is arranged in steel beam web plate in same upright plane, is used with steel beam flange Twin fillet wolt full weld connects;The steel plate wall is set in the same plane with steel box column siding, steel plate wall and steel box column Siding etc. docks by force;Transverse stiffener is equipped at the horizontal butt weld of shear wall steel plate and steel plate at upper and lower 500mm.
2. it is suitable for the high-rise steel plate shear wall structure of highly seismic region as described in claim 1, it is characterized in that:Steel plate wall is across steel plate Horizontal butt weld with steel plate is equipped with vertical channel-shaped rib.
3. it is suitable for the high-rise steel plate shear wall structure of highly seismic region as claimed in claim 2, it is characterized in that:When the work of shear wall Make mechanism for release type connection when, steel plate wall is welded to connect with girder steel by double plate.
4. it is suitable for the high-rise steel plate shear wall structure of highly seismic region as claimed in claim 2, it is characterized in that:When the work of shear wall Make mechanism for non-release type connection when, steel plate wall is connected with girder steel using twin fillet wolt.
CN201721499474.0U 2017-11-09 2017-11-09 Suitable for the high-rise steel plate shear wall structure of highly seismic region Active CN207453189U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721499474.0U CN207453189U (en) 2017-11-09 2017-11-09 Suitable for the high-rise steel plate shear wall structure of highly seismic region

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721499474.0U CN207453189U (en) 2017-11-09 2017-11-09 Suitable for the high-rise steel plate shear wall structure of highly seismic region

Publications (1)

Publication Number Publication Date
CN207453189U true CN207453189U (en) 2018-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721499474.0U Active CN207453189U (en) 2017-11-09 2017-11-09 Suitable for the high-rise steel plate shear wall structure of highly seismic region

Country Status (1)

Country Link
CN (1) CN207453189U (en)

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