CN108412042A - A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system - Google Patents
A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system Download PDFInfo
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- CN108412042A CN108412042A CN201810467934.4A CN201810467934A CN108412042A CN 108412042 A CN108412042 A CN 108412042A CN 201810467934 A CN201810467934 A CN 201810467934A CN 108412042 A CN108412042 A CN 108412042A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 63
- 230000008439 repair process Effects 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims description 10
- 239000003351 stiffener Substances 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000003313 weakening effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2406—Connection nodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
- E04B1/2403—Connection details of the elongated load-supporting parts
- E04B2001/2418—Details of bolting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
It can be resetted the invention discloses a kind of large deformation energy consumption and easily repair semi-girder girder system, semi-girder girder system includes:Shear wall;Frame column;Semi-girder truss, semi-girder truss are located between shear wall and frame column, and semi-girder truss includes:Top boom;Lower boom, lower boom are located at the lower section of top boom with top boom arrangement spaced in parallel to each other and lower boom;The upper end of two Self-resetting energy-dissipating type supporting sections, two Self-resetting energy-dissipating type supporting sections is arranged and is connected with top boom toward each other, and the lower end of two Self-resetting energy-dissipating type supporting sections is arranged and is connected with lower boom away from each other;Wherein, top boom and lower boom are chord member and include multistage, which further includes that anti-buckling section weakens energy consumption linkage section, is connected between two sections of horizontally adjacent chord members.Large deformation according to the ... of the embodiment of the present invention energy consumption, which can reset, easily repairs semi-girder girder system, has sufficient ductile deformation's ability and residual deformation control ability, repaired after shake it is easy, can lift structure seismic function restorability energy.
Description
Technical field
The present invention relates to technical field of buildings, can be resetted more particularly, to a kind of large deformation energy consumption and easily repair semi-girder purlin
Frame system.
Background technology
Energy-dissipating type semi-girder truss in the related technology, under geological process, web member will produce larger after abundant energy consumption
Expendable residual deformation, and then cause integrally-built residual deformation larger, the function of cannot be satisfied super high rise structure can
Recovery demand;Under geological process, chord member bears-curved-coupling cut of pressure, and buckling unstability can be occurred by weakening formula section, seriously
Influence the deformability of chord member so that web member is unable to give full play its energy dissipation capacity.In addition, after weakening formula section buckling, semi-girder
Truss will generate the residual deformation for being difficult to restore, and be repaired after being not easy shake.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes that one kind is big
Deformation energy consumption, which can reset, easily repairs semi-girder girder system, the ductile deformation's ability and self-resetting capability of the semi-girder girder system
By force, it is repaired after being easy to shake.
Large deformation energy consumption according to the ... of the embodiment of the present invention can reset easily reparation semi-girder girder system:Shear wall;Frame
Column;Semi-girder truss, the semi-girder truss are located between the shear wall and the frame column, and the semi-girder truss includes:Connection
Top boom between the shear wall and the frame column;The lower edge being connected between the shear wall and the frame column
Bar, the lower boom are located at the lower section of the top boom with top boom arrangement spaced in parallel to each other and the lower boom;Two
The upper end of a Self-resetting energy-dissipating type supporting section, described two Self-resetting energy-dissipating type supporting sections is arranged and winds up with described toward each other
Bar is connected, and the lower end of described two Self-resetting energy-dissipating type supporting sections is arranged and is connected with the lower boom away from each other;Wherein, institute
It states top boom and the lower boom is chord member and includes multistage, the semi-girder truss further includes that anti-buckling section weakens energy consumption
Linkage section, the anti-buckling section weaken energy consumption linkage section and are connected between two sections of horizontally adjacent chord members.
Large deformation according to the ... of the embodiment of the present invention energy consumption, which can reset, easily repairs semi-girder girder system, by top boom under
Two Self-resetting energy-dissipating type supporting sections are set between chord member, and anti-buckling section is connected between two sections of horizontally adjacent chord members
Weaken energy consumption linkage section, can both be obviously improved the residual deformation control ability of semi-girder girder system, reduces structure and make in earthquake
Residual deformation after is repaired after being easy to shake, and demand can be restored by meeting the function of super high rise structure, while ensure chord member entirety string
The turning power of bar so that chord member has sufficient ductile deformation's ability.
According to one embodiment of present invention, the chord member is I-beam.
According to an optional example of the invention, the chord member includes web and is vertically connected on the wing of the web both sides
Listrium, the anti-buckling section weaken energy consumption linkage section and include:First cover board, the second cover board, flange plate connecting plate and web connect
Fishplate bar;The both sides up and down of the flange plate of adjacent two sections of chord members are folded equipped with the flange plate connecting plate, each described
A part for flange plate connecting plate is laminated on one of them described chord member, and another part of each flange plate connecting plate is folded
It is pressed on another described chord member, is folded on the flange plate connecting plate in outside and be equipped with first cover board, the wing of inside
It is folded on listrium connecting plate and is equipped with second cover board;The both sides of the web of adjacent two sections of chord members are folded to be equipped with the abdomen
Plate connecting plate.
According to another optional example of the invention, it is recessed that the on both sides of the middle of the flange plate connecting plate is recessed respectively inwards
Portion, the both ends of the flange plate connecting plate are respectively equipped with multiple first connecting holes, first cover board on second cover board
Equipped with the second connecting hole corresponding with first connecting hole, set respectively on the flange plate of adjacent two sections of chord members
Have a third connecting hole corresponding with first connecting hole, the chord member by respectively with first connecting hole, described
Two connecting holes are connected with the bolt that the third connecting hole coordinates.
According to another optional example of the invention, the web connecting plate is equipped with multiple mounting holes, the mounting hole
Including:First hole body and the second hole body, first hole body with second hole body arrange in the vertical direction by alternate intervals.
According to another optional example of the invention, first hole body is formed as slotted hole, and second hole body is formed
For circular hole.
Further, first hole body is horizontally extending.
According to a further embodiment of the invention, the top boom is equipped with first segment contact plate, the both ends on the lower boom
Equipped with the second node plate being connected with the shear wall and the third gusset plate being connected with the frame column, one of them is described certainly
The both ends for resetting energy-dissipating type supporting section are connected with the first segment contact plate and second node plate, another described Self-resetting energy-dissipating type
The both ends of supporting section are connected with the first segment contact plate and the third gusset plate.
According to the further example of the present invention, the top boom is divided into five rod segments of winding up, the first segment contact plate connection
It winds up in rod segment described in centre, an anti-buckling section is connected between rod segment of winding up described in each adjacent two and weakens consumption
The rod segment of winding up of energy linkage section, both sides is connected with the frame column, the shear wall respectively.
According to another of the invention embodiment, the top boom is divided into three lower edge rod segments, the second node plate, described
Third gusset plate is connected in the lower edge rod segment on both sides, and an institute is connected between lower edge rod segment described in each adjacent two
It states anti-buckling section and weakens energy consumption linkage section, the lower edge rod segment on both sides is connected with the frame column, the shear wall respectively.
According to further embodiment of the present invention, ribbed stiffener is respectively equipped on the top boom and the lower boom.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein:
Fig. 1, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the schematic diagram for easily repairing semi-girder girder system;
Fig. 2, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset showing for the top boom for easily repairing semi-girder girder system
It is intended to;
Fig. 3, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset showing for the lower boom for easily repairing semi-girder girder system
It is intended to;
Fig. 4, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the anti-buckling section for easily repairing semi-girder girder system
Weaken the schematic diagram of energy consumption linkage section;
Fig. 5, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the anti-buckling section for easily repairing semi-girder girder system
Weaken another schematic diagram of energy consumption linkage section;
Fig. 6, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the anti-buckling section for easily repairing semi-girder girder system
Weaken the sectional view of energy consumption linkage section;
Fig. 7, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the flange plate connection for easily repairing semi-girder girder system
The schematic diagram of plate;
Fig. 8, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the first cover board for easily repairing semi-girder girder system
Schematic diagram;
Fig. 9, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the second cover board for easily repairing semi-girder girder system
Schematic diagram;
Figure 10, which is large deformation energy consumption according to the ... of the embodiment of the present invention, can reset the web connection for easily repairing semi-girder girder system
The schematic diagram of plate.
Reference numeral:
100:Semi-girder girder system;
10:Shear wall;20:Frame column;
31:Top boom;32:Lower boom;33:Supporting section;
34:Linkage section;341:First cover board;342:Second cover board;
35:Web;351:Web connecting plate;351a:First hole body;351b:Second hole body;
36:Flange plate;361:Flange plate connecting plate;
361a:First connecting hole;361b:Second connecting hole;37:Bolt;
38:First segment contact plate;39:Second node plate;40:Third gusset plate;41:Ribbed stiffener.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", etc. instructions
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or impliedly
Including one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Easily reparation semi-girder can be resetted by describing a kind of large deformation energy consumption according to the ... of the embodiment of the present invention below with reference to Fig. 1-Figure 10
Girder system 100.
As shown in Figure 1, large deformation according to the ... of the embodiment of the present invention energy consumption can reset and easily repair semi-girder girder system 100 and include
Shear wall 10, frame column 20 and semi-girder truss, wherein semi-girder truss is located between shear wall 10 and frame column 20, specifically, is stretched
Arm truss includes that top boom 31,32, two Self-resetting energy-dissipating type supporting sections 33 of lower boom and anti-buckling section weaken energy consumption connection
Section 34.
Further, top boom 31 is connected between shear wall 10 and frame column 20, and lower boom 32 is connected to shear wall 10
Between frame column 20, lower boom 32 and 31 arrangement spaced in parallel to each other of top boom, while lower boom 32 is located at top boom 31
The upper end of lower section, two Self-resetting energy-dissipating type supporting sections 33 is arranged and is connected with top boom 31 toward each other, two Self-resetting consumptions
The lower end of energy type supporting section 33 is arranged away from each other and (the two Self-resetting energy-dissipating types support as shown in Figure 1 that is connected with lower boom 32
Section 33 is arranged in isosceles triangle), wherein top boom 31 and lower boom 32 are chord member, and top boom 31 and lower boom 32 wrap
Include multistage.
Weaken energy consumption linkage section 34 in addition, semi-girder truss further includes anti-buckling section, anti-buckling section weakens energy consumption connection
Section 34 is connected between two sections of horizontally adjacent chord members, and specifically, anti-buckling section weakening energy consumption linkage section 34, which is connected to, to wind up
Between the multistage chord member of bar 31, anti-buckling section weakens energy consumption linkage section 34 and is also connected between the multistage of lower boom 32.
Large deformation energy consumption according to the ... of the embodiment of the present invention, which can reset, easily repairs semi-girder girder system 100, by top boom
Two Self-resetting energy-dissipating type supporting sections 33 are set between 31 and lower boom 32, and are connected between two sections of horizontally adjacent chord members
Anti-buckling section weakens energy consumption linkage section 34, can both be obviously improved the residual deformation control ability of semi-girder girder system 100, subtract
Residual deformation of the small structure after geological process is repaired after being easy to shake, and demand can be restored by meeting the function of super high rise structure, simultaneously
Ensure the turning power of chord member entirety chord member so that chord member has sufficient ductile deformation's ability.
As shown in Figures 2 and 3, according to one embodiment of present invention, chord member is I-beam, i.e. the cross section of chord member is
I-shaped, chord member can provide ideal mechanical property using I-beam, while save processing labor and materials, reduce cost.
As shown in Figure 4 and Figure 5, according to an optional example of the invention, chord member includes web 35 and flange plate 36, two
Flange plate 36 is vertically connected on 35 both sides of web, and anti-buckling section weakens energy consumption linkage section 34 and covered including the first cover board 341, second
Plate 342, flange plate connecting plate 361 and web connecting plate 351, anti-buckling section weaken energy consumption linkage section 34 and are used as local damage control
Element processed.
Specifically, folded equipped with flange plate connecting plate 361 in the both sides up and down of the flange plate 36 of adjacent two sections of chord members, each
A part for flange plate connecting plate 361 is laminated on one of chord member, and another part of each flange plate connecting plate 361 laminates
On another chord member, such as can be that the half of each flange plate connecting plate 361 is laminated on one of chord member, Mei Geyi
The other half of listrium connecting plate 361 is laminated on another chord member, is connected by being equipped with flange plate on adjacent two sections of chord member
Plate 361 is used to connect the flange plate 36 of two sections of adjacent chord members.
It is folded on flange plate connecting plate 361 on the outside and is equipped with the first cover board 341, so-called ala lateralis listrium connecting plate 361 is
Refer to the flange plate connecting plate 361 that the lateral wall between two flange plates 36 of each chord member or more mutually backwards is equipped with, inside
It is folded on flange plate connecting plate 361 and is equipped with the second cover board 342, so-called inside flange plate connecting plate 361 refers to each chord member or more two
The flange plate connecting plate 361 that the madial wall of mutual direction is equipped between a flange plate 36, by the inside of flange plate 36 and
Outside is equipped with flange plate connecting plate 361, and the flange plate 36 of two sections of adjacent chord members reliably can be connected, so that
Multistage chord member is connected to form a whole chord member.
It is further, folded equipped with web connecting plate 351 in the both sides of the web 35 of adjacent two sections of chord members with reference to Fig. 6, i.e.,
A part for web connecting plate 351 is folded to be located on the web 35 of one of chord member, and another part of web connecting plate 351 is folded to be set
On the web 35 of another chord member, such as can be that a half lap of web connecting plate 351 is located at the web of one of chord member
On 35, another half lap of web connecting plate 351 is located on the web 35 of another chord member, passes through the abdomen in adjacent two sections of chord member
35 both sides of plate are provided with web connecting plate 351, the web 35 of adjacent two sections of chord member can be connected, it is ensured that adjacent two sections of string
The reliability of bar connection, realizes the chord member that multistage chord member is connected as to an entirety.
As shown in fig. 7, according to another of the invention optional example, the on both sides of the middle of flange plate connecting plate 361 respectively to
Sunken inside is recess portion, in this way, for example when chord member is under pressure, connects the flange plate connecting plate 361 of two sections of adjacent chord members
Recess portion has certain ductile deformation's ability, thereby may be ensured that chord member has ductile deformation's ability.
In addition, multiple first connecting hole 361a are respectively equipped at the both ends of flange plate connecting plate 361, as shown in fig. 7, for example
Four the first connecting hole 361a are respectively equipped at the both ends of flange plate connecting plate 361, is equipped on the first cover board 341 and connects with first
The corresponding second connecting hole 361b of hole 361a are met, also are provided on the second cover board 342 corresponding with the first connecting hole 361a
Second connecting hole 361b is respectively equipped with corresponding with the first connecting hole 361a on the flange plate 36 of two sections of adjacent chord members
Three connecting holes, that is to say, that the first connecting hole 361a, the second connecting hole 361b and third connecting hole are opposite in the vertical direction,
Bolt 37 is each passed through the second connecting hole 361b, the first connecting hole 361a and third connecting hole, by the first cover board 341, flange plate
Connecting plate 361, chord member are connected, while the second cover board 342, flange plate connecting plate 361 being connected with chord member.
With reference to shown in Fig. 8 and Fig. 9, optionally, the area approximation of the second cover board 342 is the one of the area of the first cover board 341
Half, the folded inside for being located at flange plate 36 of the second cover board 342, the folded outside for being located at flange plate 36 of the first cover board 341, adjacent two sections
The outside of flange plate 36 (both sides up and down of flange plate 36) of wherein one section chord member of chord member is folded respectively sets that there are one the first cover boards
341,36 inside (both sides up and down of flange plate 36) of flange plate of wherein one section chord member of adjacent two sections of chord members is folded respectively to be equipped with
Two the second cover boards 342 (two the second cover boards 342 are located at the both sides of the web 35 of this section of chord member), for being fixedly connected with the wing
Listrium connecting plate 361, while flange plate connecting plate 361 can be protected, it effectively prevent edge of a wing connecting plate 361 under axle power effect
Buckling improves ductile deformation's ability that anti-buckling section weakens energy consumption linkage section 34.
As shown in Figure 10, according to another optional example of the invention, multiple fixations are equipped on web connecting plate 351
Hole, wherein mounting hole include the first hole body 351a and the first hole body 351b, the first hole body 351a and the first hole body 351b vertical
It is alternately intervally arranged on direction, two rows of mounting holes is equipped with such as on the vertical direction of each web connecting plate 351, often row has three
A mounting hole, three mounting holes are intervally arranged in the vertical direction, and three mounting holes include two the first hole body 351a and one
First hole body 351b, the first hole body 351b is equipped with and mounting hole between two neighboring first hole body 351a on web 35
Web connecting plate 351 is connected by corresponding through-hole using bolt 37 with the web 35 of chord member, and connection is reliable.
The both ends of web connecting plate 351 fold be located on adjacent two sections of chord member respectively as a result, on web connecting plate 351
Two rows of mounting holes correspond to through-hole on adjacent two sections of chord members respectively, mounting hole are connected with through-hole cooperation by bolt 37, realizing will
The both ends of web connecting plate 351 are connected with adjacent two sections of chord members respectively, and then realize being connected for two sections of adjacent chord members.
As shown in Figure 10, according to another optional example of the invention, the first hole body 351a is formed as slotted hole, the first hole
Body 351b is formed as circular hole, and two slotted holes are located at the upper and lower ends of web connecting plate 351, circular hole be located at two slotted holes it
Between, further, the first hole body 351a is horizontally extending, passes through web connecting plate in the web 35 of two sections of adjacent chord members
351 upper slotted hole is attached the turning power that can ensure whole chord member, specifically, two sections of adjacent chord members by
When pressure, the upper slotted hole of web connecting plate 351 ensures the rotation energy of chord member due to certain reserved space
Power avoids chord member from being damaged.
According to a further embodiment of the invention, on top boom 31 be equipped with first segment contact plate 38, two on lower boom 32
End is respectively equipped with second node plate 39 and third gusset plate 40, and second node plate 39 is connected with shear wall 10, third gusset plate 40
It is connected with frame column 20, both ends and first segment contact plate 38 and the second node plate 39 of one of Self-resetting energy-dissipating type supporting section 33
It is connected, the both ends of another Self-resetting energy-dissipating type supporting section 33 are connected with first segment contact plate 38 and third gusset plate 40, such as Fig. 1 institutes
Show, first segment contact plate 38 is located at the middle part of top boom 31, and second node plate 39 and third gusset plate 40 are located at the two of lower boom 32
End, two Self-resetting energy-dissipating type supporting sections 33 are formed generally as splayed, in this way, can further promote large deformation energy consumption can answer
Easily repair the structural strength and anti-seismic performance of semi-girder girder system 100 in position.
Main energy dissipation element and Self-resetting of the Self-resetting energy-dissipating type supporting section 33 as semi-girder truss in the present invention
Element, not only energy-dissipating property is stable, ductile deformation's ability is strong, and controllably shake acts on the maximum distortion of lower structure and damages same
When Self-resetting energy-dissipating type supporting section 33 there is self-resetting capability, the residual deformation control ability of semi-girder truss can be obviously improved,
Reduce residual deformation of the structure after geological process, is repaired after being easy to shake, demand can be restored by meeting the function of super high rise structure.
With reference to Fig. 2, according to the further example of the present invention, top boom 31 is divided into five rod segments of winding up, first segment contact plate 38
What is be connected between winds up in rod segment, and each adjacent two anti-buckling section of connection one between rod segment of winding up weakens energy consumption linkage section
34, the rod segment of winding up on both sides is connected with frame column 20, shear wall 10 respectively, top boom 31 is fixed on shear wall 10 and frame
Between trestle 20, in addition by the way that top boom 31 is divided into multiple rod segments of winding up, and connected between two sections of adjacent rod segments of winding up
Anti-buckling section weakens energy consumption linkage section 34.Under geological process, anti-buckling section weakens energy consumption linkage section 34 with stronger
Ductile deformation's ability, edge of a wing connecting plate 361 of the damage concentration in the linkage section 34 that consumes energy, is effectively prevented from top boom 31 and is damaged
It is bad.
According to another embodiment of the invention, lower boom 32 is divided into three lower edge rod segments, second node plate 39, third node
Plate 40 is connected in the lower edge rod segment on both sides, and an anti-buckling section is connected between each adjacent two lower edge rod segment and weakens consumption
Energy linkage section 34, the lower edge rod segment on both sides is connected with frame column 20, shear wall 10 respectively, lower boom 32 is fixed on shearing
Between wall 10 and frame column 20, in addition by the way that lower boom 32 is divided into multiple lower edge rod segments, and in two sections of adjacent lower edge rod segments
Between connect anti-buckling section and weaken energy consumption linkage section 34.Under geological process, anti-buckling section, which weakens energy consumption linkage section 34, to be had
There are stronger ductile deformation's ability, edge of a wing connecting plate 361 of the damage concentration in the linkage section 34 that consumes energy to be effectively prevented from lower boom
32 are damaged.
According to further embodiment of the present invention, ribbed stiffener 41, Mei Gejia is respectively equipped on top boom 31 and lower boom 32
Strength rib 41 is connected between the flange plate up and down 36 of chord member, and multiple ribbed stiffeners 41 can be arranged on chord member, to reinforce chord member
Structural strength, ensure the reliability of chord member.
Not damaged element of the high-strength steel as chord member is used in the present invention, the damage under being acted on to Earthquake occurrence control ensures
Chord member has sufficient ductile deformation's ability.
A kind of large deformation energy consumption according to the ... of the embodiment of the present invention can reset other compositions for easily repairing semi-girder girder system 100
And operation is all for those of ordinary skills known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that:Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (11)
1. a kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system, which is characterized in that including:
Shear wall;
Frame column;
Semi-girder truss, the semi-girder truss are located between the shear wall and the frame column, and the semi-girder truss includes:
The top boom being connected between the shear wall and the frame column;
The lower boom being connected between the shear wall and the frame column, the lower boom and the top boom it is parallel to each other between
It is located at the lower section of the top boom every arrangement and the lower boom;
The upper end of two Self-resetting energy-dissipating type supporting sections, described two Self-resetting energy-dissipating type supporting sections be arranged toward each other and with institute
It states top boom to be connected, the lower end of described two Self-resetting energy-dissipating type supporting sections is arranged and with the lower boom is connected away from each other;
Wherein,
The top boom and the lower boom are chord member and include multistage, and the semi-girder truss further includes that anti-buckling section is cut
Weak energy consumption linkage section, the anti-buckling section weaken energy consumption linkage section and are connected between two sections of horizontally adjacent chord members.
2. large deformation energy consumption according to claim 1, which can reset, easily repairs semi-girder girder system, which is characterized in that the string
Bar is I-beam.
3. large deformation energy consumption according to claim 2, which can reset, easily repairs semi-girder girder system, which is characterized in that the string
Bar includes:Web and the flange plate for being vertically connected on the web both sides, the anti-buckling section weaken energy consumption linkage section and include:
First cover board, the second cover board, flange plate connecting plate and web connecting plate;
The both sides up and down of the flange plate of adjacent two sections of chord members are folded to be equipped with the flange plate connecting plate, each wing
A part for listrium connecting plate is laminated on one of them described chord member, and another part of each flange plate connecting plate laminates
It is folded on another described chord member, on the flange plate connecting plate in outside and is equipped with first cover board, the edge of a wing of inside
It is folded on plate connecting plate and is equipped with second cover board;
The both sides of the web of adjacent two sections of chord members are folded to be equipped with the web connecting plate.
4. large deformation energy consumption according to claim 3, which can reset, easily repairs semi-girder girder system, which is characterized in that the wing
It is recess portion that the on both sides of the middle of listrium connecting plate is recessed respectively inwards, and the both ends of the flange plate connecting plate are respectively equipped with multiple first
Connecting hole, first cover board are equipped with the second connecting hole corresponding with first connecting hole, phase with second cover board
It is respectively equipped with third connecting hole corresponding with first connecting hole on the flange plate of two sections of adjacent chord members, it is described
Chord member with the bolt of first connecting hole, second connecting hole and the third connecting hole cooperation by being connected respectively.
5. large deformation energy consumption according to claim 3, which can reset, easily repairs semi-girder girder system, which is characterized in that the abdomen
Plate connecting plate is equipped with multiple mounting holes, and the mounting hole includes:First hole body and the second hole body, first hole body with it is described
Second hole body in the vertical direction arrange by alternate intervals.
6. large deformation according to claim 5 energy consumption, which can reset, easily repairs semi-girder girder system, which is characterized in that described the
One hole body is formed as slotted hole, and second hole body is formed as circular hole.
7. large deformation according to claim 6 energy consumption, which can reset, easily repairs semi-girder girder system, which is characterized in that described the
One hole body is horizontally extending.
8. large deformation energy consumption according to claim 1, which can reset, easily repairs semi-girder girder system, which is characterized in that on described
Chord member is equipped with first segment contact plate, the both ends on the lower boom be equipped with the second node plate being connected with the shear wall and with institute
State the connected third gusset plate of frame column, the both ends of one of them Self-resetting energy-dissipating type supporting section and the first segment contact plate
It is connected with second node plate, the both ends of another Self-resetting energy-dissipating type supporting section and the first segment contact plate and the third
Gusset plate is connected.
9. large deformation energy consumption according to claim 8, which can reset, easily repairs semi-girder girder system, which is characterized in that on described
Chord member is divided into five rod segments of winding up, the first segment contact plate be connected between it is described wind up in rod segment, described in each adjacent two
Connect an anti-buckling section between rod segment of winding up and weaken energy consumption linkage section, both sides it is described wind up rod segment respectively with it is described
Frame column, the shear wall are connected.
10. large deformation energy consumption according to claim 1, which can reset, easily repairs semi-girder girder system, which is characterized in that described
Top boom is divided into three lower edge rod segments, and the second node plate, the third gusset plate are connected to the lower edge on both sides
An anti-buckling section is connected in rod segment, between lower edge rod segment described in each adjacent two weakens energy consumption linkage section, both sides
The lower edge rod segment is connected with the frame column, the shear wall respectively.
11. large deformation energy consumption according to claim 1, which can reset, easily repairs semi-girder girder system, which is characterized in that described
It is respectively equipped with ribbed stiffener on top boom and the lower boom.
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