CN208777442U - 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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- CN208777442U CN208777442U CN201820732278.1U CN201820732278U CN208777442U CN 208777442 U CN208777442 U CN 208777442U CN 201820732278 U CN201820732278 U CN 201820732278U CN 208777442 U CN208777442 U CN 208777442U
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Abstract
It can be resetted the utility model 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；Two Self-resetting energy-dissipating type supporting sections, the upper end of two Self-resetting energy-dissipating type supporting sections are arranged toward each other and are connected with top boom, and the lower end of two Self-resetting energy-dissipating type supporting sections is arranged away from each other and is connected with lower boom；Wherein, top boom and lower boom are chord member and include multistage, which further includes that anti-buckling section weakens energy consumption linkage section, are connected between two sections of horizontally adjacent chord members.The utility model 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 utility model relates to technical field of buildings, it can reset easily to repair more particularly, to a kind of large deformation energy consumption and stretch
Arm girder system.
Background technique
Energy-dissipating type semi-girder truss in the related technology, under geological process, web member can generate biggish after abundant energy consumption
Expendable residual deformation, and then cause integrally-built residual deformation larger, the function of being unable to satisfy super high rise structure can
Recovery demand；Under geological process, chord member bears to press-curved-coupling cut, and buckling unstability can be occurred by weakening formula section, seriously
The deformability for influencing 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 repair after being not easy shake.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of large deformation energy consumption, which can reset, out easily repairs semi-girder girder system, the ductile deformation's ability and runback of the semi-girder girder system
Capability is strong, is easy to repair after shaking.
It includes: shear wall that large deformation energy consumption according to the present utility model, which can reset easily reparation semi-girder girder system,；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: to be connected to institute
State the top boom between shear wall and the frame column；The lower boom being connected between the shear wall and the frame column, institute
State the lower section that lower boom is located at the top boom with top boom arrangement spaced in parallel to each other and the lower boom；Two runbacks
Position energy-dissipating type supporting section, the upper end of described two Self-resetting energy-dissipating type supporting sections be arranged toward each other and with the top boom phase
Even, the lower end of described two Self-resetting energy-dissipating type supporting sections is arranged away from each other and is connected with the lower boom；Wherein, on described
Chord member and the lower boom are chord member and include multistage, and the semi-girder truss further includes that anti-buckling section weakens energy consumption connection
Section, the anti-buckling section weaken energy consumption linkage section and are connected between two sections of horizontally adjacent chord members.
Large deformation energy consumption according to the present utility model, which can reset, easily repairs semi-girder girder system, by top boom and lower edge
Two Self-resetting energy-dissipating type supporting sections are set between bar, and is connected with anti-buckling section between two sections of horizontally adjacent chord members and cuts
Weak energy consumption linkage section can both be obviously improved the residual deformation control ability of semi-girder girder system, reduce structure in geological process
Residual deformation afterwards is easy to repair after shaking, and the function of meeting super high rise structure can restore demand, while guarantee chord member entirety chord member
Turning power so that chord member have sufficient ductile deformation's ability.
One embodiment according to the present utility model, the chord member are I-beam.
According to one optional example of the utility model, the chord member includes web and is vertically connected on the web two sides
Flange plate, it includes: the first cover board, the second cover board, flange plate connecting plate and abdomen that the anti-buckling section, which weakens energy consumption linkage section,
Plate connecting plate；The two 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
A part of the flange plate connecting plate is laminated on one of them described chord member, another portion of each flange plate connecting plate
Divide and be laminated on another described chord member, is folded on the flange plate connecting plate in outside and be equipped with first cover board, the institute of inside
It states to fold on flange plate connecting plate and is equipped with second cover board；The two sides of the web of adjacent two sections of chord members are folded to be equipped with institute
State web connecting plate.
Another optional example according to the utility model, the on both sides of the middle of the flange plate connecting plate are recessed respectively inwards
For recess portion, the both ends of the flange plate connecting plate are respectively equipped with multiple first connecting holes, first cover board and second lid
Plate is equipped with the second connecting hole corresponding with first connecting hole, divides on the flange plate of two sections of adjacent chord members
Not She You third connecting hole corresponding with first connecting hole, the chord member by respectively with first connecting hole, institute
It states the second connecting hole and is connected with the bolt that the third connecting hole cooperates.
Another optional example according to the utility model, the web connecting plate is equipped with multiple fixation holes, described solid
Determining hole includes: the first hole body and the second hole body, and alternate intervals are arranged in the vertical direction for first hole body and second hole body
Cloth.
Another optional example according to the utility model, first hole body are formed as slotted hole, second hole body
Be formed as circular hole.
Further, first hole body is horizontally extending.
According to another embodiment of the utility model, the top boom is equipped with first segment contact plate, on the lower boom
Both ends are 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 institute
The both ends for stating Self-resetting energy-dissipating type supporting section are connected with the first segment contact plate and second node plate, another described Self-resetting consumption
The both ends of energy type supporting section are connected with the first segment contact plate and the third gusset plate.
According to the further example of the utility model, the top boom is divided into five rod segments of winding up, the first segment contact plate
It winds up in rod segment described in being connected between, an anti-buckling section is connected between rod segment of winding up described in each adjacent two and is cut
The rod segment of winding up of weak energy consumption linkage section, both sides is connected with the frame column, the shear wall respectively.
According to another embodiment of the utility model, the top boom is divided into three lower edge rod segments, the second node plate,
The third gusset plate is connected in the lower edge rod segment on both sides, connects one between lower edge rod segment described in each adjacent two
A anti-buckling section weakens energy consumption linkage section, the lower edge rod segment on both sides respectively with the frame column, the shear wall
It is connected.
According to the utility model further embodiment, ribbed stiffener is respectively equipped on the top boom and the lower boom.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is that the signal for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
Figure；
Fig. 2 is that the top boom for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
Schematic diagram；
Fig. 3 is that the lower boom for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
Schematic diagram；
Fig. 4 is can be resetted easily to repair the anti-buckling of semi-girder girder system according to the large deformation of the utility model embodiment energy consumption
Section weakens the schematic diagram of energy consumption linkage section；
Fig. 5 is can be resetted easily to repair the anti-buckling of semi-girder girder system according to the large deformation of the utility model embodiment energy consumption
Section weakens another schematic diagram of energy consumption linkage section；
Fig. 6 is can be resetted easily to repair the anti-buckling of semi-girder girder system according to the large deformation of the utility model embodiment energy consumption
Section weakens the sectional view of energy consumption linkage section；
Fig. 7 is that the flange plate for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
The schematic diagram of connecting plate；
Fig. 8 is that the first lid for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
The schematic diagram of plate；
Fig. 9 is that the second lid for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
The schematic diagram of plate；
Figure 10 is that the web for easily repairing semi-girder girder system can be resetted according to the large deformation of the utility model embodiment energy consumption
The schematic diagram of connecting plate.
Appended drawing reference:
100: semi-girder girder system；
10: shear wall；20: frame column；
31: top boom；32: lower boom；33: supporting section；
34: linkage section；341: the first cover boards；342: the second cover boards；
35: web；351: web connecting plate；351a: the first hole body；351b: the second hole body；
36: flange plate；361: flange plate connecting plate；
361a: the first connecting hole；361b: the second connecting hole；37: bolt；
38: first segment contact plate；39: second node plate；40: third gusset plate；41: ribbed stiffener.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, define " first ", the feature of " second " can be with
Explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " more
It is a " it is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Easy reparation can be resetted according to a kind of large deformation of the utility model embodiment energy consumption below with reference to Fig. 1-Figure 10 description
Semi-girder girder system 100.
Semi-girder girder system 100 is easily repaired as shown in Figure 1, can reset according to the large deformation of the utility model embodiment energy consumption
Including 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
Ground, semi-girder truss include that top boom 31,32, two Self-resetting energy-dissipating type supporting sections 33 of lower boom and anti-buckling section weaken energy consumption
Linkage 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 the arrangement spaced in parallel to each other of top boom 31, while lower boom 32 is located at top boom 31
Lower section, the upper end of two Self-resetting energy-dissipating type supporting sections 33 are arranged toward each other and are connected with top boom 31, 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.
In addition, semi-girder truss further includes that anti-buckling section weakens energy consumption linkage section 34, 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.
It can be resetted according to the large deformation of the utility model embodiment energy consumption and easily repair semi-girder girder system 100, by upper
Two Self-resetting energy-dissipating type supporting sections 33 are set between chord member 31 and lower boom 32, and are connected between two sections of horizontally adjacent chord members
It is connected to anti-buckling section and weakens energy consumption linkage section 34, can both be obviously improved the residual deformation control energy of semi-girder girder system 100
Power reduces residual deformation of the structure after geological process, is easy to repair after shaking, the function of meeting super high rise structure can restore need
It asks, while guaranteeing 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, one embodiment according to the present utility model, chord member are I-beam, i.e., chord member is transversal
Face is I-shaped, and chord member can provide ideal mechanical property using I-beam, while save processing labor and materials, reduces cost.
As shown in Figure 4 and Figure 5, according to one optional example of the utility model, chord member includes web 35 and flange plate 36,
Two flange plates 36 are vertically connected on 35 two sides of web, and it includes the first cover board 341, that anti-buckling section, which weakens energy consumption linkage section 34,
Two cover boards 342, flange plate connecting plate 361 and web connecting plate 351, anti-buckling section weaken energy consumption linkage section 34 as part damage
Hurt control element.
Specifically, folded equipped with flange plate connecting plate 361 in the two sides up and down of the flange plate 36 of adjacent two sections of chord members, each
A part of 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 it can be the half of each flange plate connecting plate 361 and be 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 inner sidewall of mutual direction is equipped between a flange plate 36, by inside in flange plate 36 and
Outside is equipped with flange plate connecting plate 361, the flange plate 36 of two sections of adjacent chord members can be reliably 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 two sides of the web 35 of adjacent two sections of chord members referring to Fig. 6, i.e.,
A part of 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 it can be a half lap of web connecting plate 351 and be 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 two 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, another optional example according to the utility model, the on both sides of the middle point of flange plate connecting plate 361
It is not recessed inwardly as recess portion, in this way, connecting the flange plate connecting plate of two sections of adjacent chord members for example when chord member is under pressure
361 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 is met, also is 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.
Referring 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
36 outside (two sides up and down of flange plate 36) of flange plate of wherein one section of chord member of chord member is folded respectively is equipped with first cover board
341,36 inside (two sides up and down of flange plate 36) of flange plate of wherein one section of chord member of two sections of adjacent chord members is folded respectively to be equipped with
Two the second cover boards 342 (two sides that two the second cover boards 342 are located at the web 35 of this section of chord member), for being fixedly connected with the wing
Listrium connecting plate 361, while can protect flange plate connecting plate 361, 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, another optional example according to the utility model is equipped with multiple solid on web connecting plate 351
Determine hole, wherein fixation hole includes the first hole body 351a and the first hole body 351b, the first hole body 351a and the first hole body 351b perpendicular
The upward alternate intervals arrangement of histogram, is equipped with two rows of fixation holes, every row has such as on the vertical direction of each web connecting plate 351
Three fixation holes, three fixation holes are intervally arranged in the vertical direction, and three fixation holes include two the first hole body 351a and one
A first hole body 351b, the first hole body 351b are equipped with and fixation on web 35 between two neighboring first hole body 351a
Web connecting plate 351 is connected by the corresponding through-hole in 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 fixation holes respectively correspond through-hole on adjacent two sections of chord members, fixation 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, another optional example according to the utility model, the first hole body 351a are formed as slotted hole, the
One 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, and circular hole is located at two slotted holes
Between, further, the first hole body 351a is horizontally extending, is connected in the web 35 of two sections of adjacent chord members by web
The upper slotted hole of plate 351 is attached the turning power that can guarantee whole chord member, specifically, two sections of adjacent chord members by
When to pressure, the upper slotted hole of web connecting plate 351 guarantees the rotation energy of chord member due to certain reserved space
Power avoids chord member from being damaged.
According to another embodiment of the utility model, first segment contact plate 38 is equipped on top boom 31, on lower boom 32
Both ends be respectively equipped with second node plate 39 and third gusset plate 40, second node plate 39 is connected with shear wall 10, third node
Plate 40 is connected with frame column 20, the both ends of one of Self-resetting energy-dissipating type supporting section 33 and first segment contact plate 38 and second node
Plate 39 is connected, and 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
Shown in Fig. 1, 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 lower boom 32
Both ends, two Self-resetting energy-dissipating type supporting sections 33 are formed generally as splayed, in this way, large deformation energy consumption can be promoted further
The structural strength and anti-seismic performance for easily repairing semi-girder girder system 100 can be resetted.
Self-resetting energy-dissipating type supporting section 33 in the utility model is as the main energy dissipation element of semi-girder truss and oneself
Reset element, not only energy-dissipating property is stable, ductile deformation's ability is strong, can control the maximum distortion and damage of earthquake effect flowering structure
Self-resetting energy-dissipating type supporting section 33 has self-resetting capability to wound simultaneously, can be obviously improved the residual deformation control energy of semi-girder truss
Power reduces residual deformation of the structure after geological process, is easy to repair after shaking, the function of meeting super high rise structure can restore need
It asks.
Referring to Fig. 2, according to the further example of the utility model, top boom 31 is divided into five rod segments of winding up, first node
What plate 38 was 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 and connects
Section 34 is connect, 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
Between frame column 20, furthermore by the way that top boom 31 is divided into multiple rod segments of winding up, and between two sections of adjacent rod segments of winding up
It connects anti-buckling section and weakens energy consumption linkage section 34.Under geological process, anti-buckling section weaken energy consumption linkage section 34 have compared with
Strong ductile deformation's ability, edge of a wing connecting plate 361 of the damage concentration in energy consumption linkage section 34, is effectively prevented from the incident of top boom 31
To damage.
According to another embodiment of the utility model, lower boom 32 is divided into three lower edge rod segments, second node plate 39, third
Gusset 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 is cut
Weak energy consumption linkage section 34, the lower edge rod segment on both sides are connected with frame column 20, shear wall 10 respectively, lower boom 32 to be fixed on
Between shear wall 10 and frame column 20, furthermore by the way that lower boom 32 is divided into multiple lower edge rod segments, and in two sections of adjacent lower edges
Anti-buckling section is connected between rod segment weakens energy consumption linkage section 34.Under geological process, anti-buckling section weakens energy consumption linkage section
34 have stronger ductile deformation's ability, and edge of a wing connecting plate 361 of the damage concentration in energy consumption linkage section 34 is effectively prevented from down
Chord member 32 is damaged.
According to the utility model further embodiment, it is respectively equipped with ribbed stiffener 41 on top boom 31 and lower boom 32, often
A ribbed stiffener 41 is connected between the flange plate up and down 36 of chord member, multiple ribbed stiffeners 41 can be set on chord member, to reinforce
The structural strength of chord member guarantees the reliability of chord member.
Not damaged element of the high-strength steel as chord member is used in the utility model, the damage under being acted on to Earthquake occurrence control,
Guarantee that chord member has sufficient ductile deformation's ability.
Other for easily repairing semi-girder girder system 100 can be resetted according to a kind of large deformation of the utility model embodiment energy consumption
Constituting and operating all is known for those of ordinary skills, 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 contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (11)
1. a kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system characterized by comprising
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
Every arrangement and the lower boom is located at the lower section of the top boom；
Two Self-resetting energy-dissipating type supporting sections, the upper end of 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 away from each other and is connected with the lower boom；
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 two sides, and the anti-buckling section weakens energy consumption linkage section and includes:
First cover board, the second cover board, flange plate connecting plate and web connecting plate；
The two 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 of listrium connecting plate is laminated on one of them described chord member, and another part of each flange plate connecting plate laminates
On another described chord member, is folded on the flange plate connecting plate in outside and be 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 two 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 fixation holes, and the fixation hole includes: the 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 the 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 8, 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
The 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
Ribbed stiffener is respectively equipped on top boom and the lower boom.
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| CN201820732278.1U CN208777442U (en) | 2018-05-16 | 2018-05-16 | A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system |
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| CN201820732278.1U CN208777442U (en) | 2018-05-16 | 2018-05-16 | A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412042A (en) * | 2018-05-16 | 2018-08-17 | 清华大学 | A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system |
| CN113700213A (en) * | 2021-09-17 | 2021-11-26 | 中衡设计集团股份有限公司 | Assembled buckling-restrained energy-dissipation brace with web plate with holes |
-
2018
- 2018-05-16 CN CN201820732278.1U patent/CN208777442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412042A (en) * | 2018-05-16 | 2018-08-17 | 清华大学 | A kind of large deformation energy consumption, which can reset, easily repairs semi-girder girder system |
| CN113700213A (en) * | 2021-09-17 | 2021-11-26 | 中衡设计集团股份有限公司 | Assembled buckling-restrained energy-dissipation brace with web plate with holes |
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Granted publication date: 20190423 Termination date: 20200516 |