CN108412095A - A kind of lattice supporting framework of high large span curtain wall - Google Patents
A kind of lattice supporting framework of high large span curtain wall Download PDFInfo
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- CN108412095A CN108412095A CN201810220334.8A CN201810220334A CN108412095A CN 108412095 A CN108412095 A CN 108412095A CN 201810220334 A CN201810220334 A CN 201810220334A CN 108412095 A CN108412095 A CN 108412095A
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- stress
- fixedly connected
- truss
- drag
- line
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/885—Curtain walls comprising a supporting structure for flush mounted glazing panels
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention discloses a kind of lattice supporting frameworks of high large span curtain wall, including curtain skeleton, stress truss and stress drag-line, the stress truss is vertically arranged between building upper layer and lower layer agent structure, the curtain skeleton is equipped with inside and outside two layers and is fixedly connected on the stress truss altogether, the both ends of the stress drag-line are respectively fixedly connected with to be fixedly connected on two different stress truss and with curtain skeleton, and the fixation kit for being useful for secured curtain wall glass is fixedly connected on the stress drag-line.The present invention passes through above-mentioned setting, stress truss is bonded with existing building, and curtain skeleton is fixedly connected with stress truss, stress drag-line is also secured on stress truss and curtain skeleton, achieve the effect that the curtain wall construction stability under loading that can adapt to high large span so that cladding glass can be stablized is fixed on stress drag-line.
Description
Technical field
The present invention relates to curtain wall construction technical field, more particularly to a kind of lattice supporting framework of high large span curtain wall.
Background technology
With the development of the city, the height of building is also higher and higher, although can be provided more for Human routine activities
More vertical spaces, but since the dead weight of concrete structure is overweight, once constraining the height of building.Therefore on the one hand it is
The dead weight of mitigation building, on the other hand for beauty, most commercial office building all takes frame structure and steel at this stage
Structure, and original wall face is replaced by installing curtain wall, reach required effect.
A kind of inclination concealed frame glass curtain wall is disclosed in the Chinese patent document that application notification number is CN104453034A
Connection structure, including ceiling, truss and several hidden frame glass are led to if truss is horizontally disposed dried layer between every two-tier truss
It crosses welding steel structure to be fixedly connected, hidden frame glass is connected to by column on crossbeam, and crossbeam is welded with steelframe again, to form one
The stress being connected to each other is whole.
It for the support of the hidden frame glass of curtain wall in said program, focuses primarily upon on crossbeam and steelframe, then is pacified by level
The truss of dress supports stress, forms whole support stress system, but primary structure member therein take up space it is too big and tight
Ghost image rings the overall aesthetic of building.
In view of the above-mentioned problems, disclosing another curtain wall in the Chinese patent document that application publication number is CN102444228A
Structure comprising main curtain wall and time curtain wall, for main curtain wall between major structure of construction, secondary curtain wall is covered in building body knot
Structure outer surface.Main curtain wall includes structure stress system and component, and structure stress system between building body, fix by component
In in structure stress system, secondary curtain wall is equipped with component, and the component of secondary curtain wall is covered on major structure of construction outer surface, and
Main curtain wall is delivered load to secondary curtain wall member.
By being divided into inside and outside two layers of curtain wall, exterior wall curtain wall is fixed on major structure of construction, whole support is simplified
Force structure nor affects on whole beauty.But the program scope of application is little, is propped up for high, large span curtain wall
Support structure is more weak, and with the increase of floor height, supporting bar is wanted since the restriction of slenderness ratio will be unable to further to meet stress
It asks, causes the stress of curtain wall entirety unstable, it is difficult to implement.
Invention content
The object of the present invention is to provide a kind of lattice supporting frameworks of high large span curtain wall, have the scope of application more extensive,
The effect of whole stability under loading.
The present invention above-mentioned technical purpose technical scheme is that：A kind of purlin of high large span curtain wall
Frame support structure, including curtain skeleton, stress truss and stress drag-line, the stress truss are vertically arranged at building or more two
Between layer main body structure, the curtain skeleton is equipped with inside and outside two layers and is fixedly connected on the stress truss altogether, it is described by
The both ends of power drag-line are respectively fixedly connected with to be fixedly connected on two different stress truss and with curtain skeleton, and the stress is drawn
The fixation kit for being useful for secured curtain wall glass is fixedly connected on rope.
By using above-mentioned technical proposal, stress truss is bonded with existing building, and curtain skeleton and stress
Truss is fixedly connected, and stress drag-line is also secured on stress truss and curtain skeleton, reaches the curtain that can adapt to high large span
The effect of wall construction stability under loading so that cladding glass can be stablized is fixed on stress drag-line.
The further setting of the present invention is：The stress truss is at least provided in the multiple of building corner, each
The stress truss includes that two truss for being vertically arranged and being fixedly connected between building upper layer and lower layer agent structure are vertical
Column has more horizontal web members by height equidistant placement between two truss upright-columns, is also set between two truss upright-columns
There are more diagonal web members, the both ends of the diagonal web member to be connected respectively from the end of different horizontal web members；Two truss upright-columns
A piece internal layer for being located at curtain skeleton, another outer layer for being in curtain skeleton.
By using above-mentioned technical proposal, stress truss is arranged in each corner of building, can be as few as possible
In the case that stress truss is set, significantly meet the support requirement to curtain skeleton；The setting of horizontal web member can be big
The overall stability of the promotion stress truss of amplitude, then the diagonal web member by being provided with two horizontal web members of connection or more are formed
The oblique triangle structure of multiple more small areas, further strengthens the stability of stress truss so that stress truss is as whole
The support construction of body curtain wall has enough stress-bearing capabilities.
The further setting of the present invention is：The curtain skeleton includes crossbeam and vertical column, and the crossbeam is in described
The internal layer of curtain skeleton and the both ends of crossbeam are fixedly connected on two truss upright-columns, the upper and lower ends difference of the vertical column
Be fixedly connected in building upper layer and lower layer agent structure, the vertical column and the beam vertical be arranged and vertical column with
The beam vertical is fixedly connected；The curtain skeleton further includes supporting rod, and the supporting rod is horizontally disposed more, and described
Supporting rod is arranged perpendicular to the crossbeam, and one end of the supporting rod is fixedly connected on the crossbeam, and the other end is fixedly connected
In on the outer layer of the curtain skeleton.
By using above-mentioned technical proposal, the crossbeam of curtain skeleton is fixedly connected on truss upright-column, and perpendicular by more
Right cylinder further enhances the stability of beam force, also the supporting rod to be fixedly connected on crossbeam provide it is stable by
The crossbeam that is forced through of supporting rod, can be transferred on stress truss and existing building by power basis, simple in structure but steady
It is fixed reliable.
The further setting of the present invention is：The stress drag-line includes jump stay and vertical drag-line, the vertical drag-line
Both ends be respectively fixedly connected in building upper layer and lower layer agent structure, the one end of the supporting rod far from crossbeam is fixedly connected
In on the vertical drag-line.
By using above-mentioned technical proposal, the both ends of vertical drag-line are directly fixed on existing building, itself are had good
Good force stability, but drag-line is flexible couplings, it is therefore desirable to it could reduce drag-line shape with being bonded for supporting rod
Becoming the force stability difference brought influences, simultaneously because more supporting rods provide the stress point of multistage for drag-line, has shortened perpendicular
The stress interval of vertical pulling rope, while decreasing the feelings for the stress shakiness that the repeated strain after vertical drag-line is used for a long time is brought
Condition.
The further setting of the present invention is：The both ends of the jump stay are respectively fixedly connected with is in curtain skeleton in two
On the truss upright-column of outer layer, and the jump stay, perpendicular to the supporting rod, the one end of the supporting rod far from crossbeam is fixed
It is connected on the jump stay.
By using above-mentioned technical proposal, the entirety of a stress is closely connected as between jump stay and stress truss,
And jump stay is in the outer layer of curtain skeleton, and multiple stress are provided for jump stay by the connection with multistage supporting rod
Supporting point, and since drag-line is flexible couplings, it is therefore desirable to it could reduce drag-line deformation band with being bonded for supporting rod
Force stability difference influence, simultaneously because more supporting rods provide the stress point of multistage for drag-line, shortened jump stay
Stress interval, while decreasing the situation of stress shakiness that the repeated strain after jump stay is used for a long time is brought.
The further setting of the present invention is：Corner reinforcement, institute are additionally provided on the curtain skeleton of stress truss both sides
It includes more enhancing braces to state corner reinforcement, and described enhancing brace one end is fixedly connected on the end of the supporting rod, and another
One end is fixedly connected on the crossbeam, and the enhancing brace is arranged in parallel with the horizontal web member.
By using above-mentioned technical proposal, stress truss is in each corner of building, thus integrated curtain-wall by
Power stress at stress truss is quite concentrated, and in order to reduce the curtain skeleton stress of stress truss both sides, reduces the bad of stress
It influences, therefore more enhancing braces is set so that the stabilization force area of stress truss is more extensive, extends the shadow of stress truss
Range is rung, the overall stability of curtain skeleton is improved.
The further setting of the present invention is：The upper and lower ends of the curtain skeleton are equipped with end enhancing component, the end
It includes enhancing pull rod and enhancing connector that portion, which enhances component, and the enhancing pull rod is at least four settings, and the enhancing pull rod
One end is fixedly connected on the enhancing connector, and the other end of the enhancing pull rod is fixedly connected on the supporting rod or builds
It builds in object agent structure.
By using above-mentioned technical proposal, enhancing pull rod is fixed by enhancing connector with supporting rod or major structure of construction
Connection provides stable stress knot so that the upper and lower ends stress of curtain skeleton is more stablized for the curtain wall of high span
Structure.
The further setting of the present invention is：The enhancing connector is fixed on the branch near constructure body structure
On strut, the enhancing connector is in the centre position of the supporting rod, and the enhancing pull rod is separate to enhance the one of connector
End is fixedly connected in the corner of the curtain skeleton so that enhancing pull rod forms scissors support.
The upper and lower ends of curtain skeleton are divided into face after forming the structure of scissors support by using above-mentioned technical proposal
The smaller triangular structure of product, further strengthens the overall stability of curtain skeleton, more can adapt to the curtain wall of high span
Structure.
The further setting of the present invention is：The fixation kit be cladding glass fixture, the one of the cladding glass fixture
Hold releasable connection on the stress drag-line, fixation is bolted with cladding glass in the other end.
By using above-mentioned technical proposal, cladding glass furniture one end secured curtain wall glass, the other end connects with stress drag-line
It connects, the stress realized between stress truss, curtain skeleton and stress drag-line is transmitted, and complete curtain wall support knot is ultimately formed
Structure.And due to be fixedly connected be flexible link stress drag-line, it is more convenient when later period maintenance is replaced.
The further setting of the present invention is：The both ends of the stress drag-line are respectively connected with tension ground tackle, pass through tension ground tackle
Stretch-draw prestressing force is applied to the stress drag-line.
By using above-mentioned technical proposal, autofrettage is carried out to stress drag-line so that stress drag-line has internal stress,
Can more lessen fatigue the influence of stress zone, also further improve the force stability of stress drag-line.Meanwhile for by
The stretch-draw prestressing force of power drag-line can periodically apply again, to ensure the stabilization of stress drag-line for a long time.
In conclusion the invention has the advantages that：Stress truss is bonded with existing building, and curtain wall is imperial
Bone is fixedly connected with stress truss again, and stress drag-line is also secured on stress truss and curtain skeleton, is reached and be can adapt to height
The effect of the curtain wall construction stability under loading of large span so that cladding glass can be stablized is fixed on stress drag-line, due to by
It is further fixed on more supporting rods on power drag-line, reduces the deformation space of stress drag-line, improves the stability of integrated curtain-wall, together
When also improve the scope of application of the lattice supporting framework.
Description of the drawings
Fig. 1 is the front view of the stress truss structure of the present embodiment；
Fig. 2 is the sectional elevation schematic diagram of the curtain skeleton of the present embodiment；
Fig. 3 is the partial top view of the present embodiment；
Fig. 4 is enlarged drawing at the A of Fig. 2；
Fig. 5 is enlarged drawing at the B of Fig. 2.
In figure：1, stress truss；11, truss upright-column；12, horizontal web member；13, diagonal web member；2, curtain skeleton；21, crossbeam；
22, vertical column；23, supporting rod；3, jump stay；31, vertical drag-line；4, enhance brace；5, enhance pull rod；6, enhancing connection
Part；7, cladding glass fixture.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.
Specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
The modification that not creative contribution can be made to the present embodiment as needed after reading this specification, but as long as in this hair
It is all protected by Patent Law in bright right.
Embodiment：A kind of lattice supporting framework of high large span curtain wall, as depicted in figs. 1 and 2, including with above and below building
Stress truss 1 that two layers of agent structure is fixedly connected, the curtain skeleton 2 being connected as one with stress truss 1, be fixedly connected on by
Stress drag-line on power truss 1 and/or curtain skeleton 2 is fixed on stress drag-line and multiple is used for secured curtain wall glass（In figure not
It shows）Cladding glass fixture 7, as shown in figure 5, one end releasable connection of cladding glass fixture 7 is on stress drag-line, the other end
It is fixedly connected with cladding glass by bolt.
In order to better illustrate the concrete scheme of the present invention, the curtain wall engineering chosen in the present embodiment is Practical Project
Wherein one layer, this layer of curtain wall construction horizontal length is 84m, is highly 12.6m, this layer is rectangular, and belongs to high large span curtain
Wall construction.
As shown in figures 1 and 3, stress truss 1 be arranged altogether four corners everywhere, each stress truss 1 includes
There are two truss upright-columns 11, and two truss upright-columns 11 are on the diagonal line of this layer of building.Two truss upright-columns 11 it is upper
Lower both ends are fixedly connected with bilevel building, and five horizontal web members 12 are provided between two truss upright-columns 11,
Spacing 2m between every web member, meanwhile, in order to further strengthen the stability between two truss upright-columns 11, two truss upright-columns
It is also associated with 6 diagonal web members 13 between 11, the both ends of the every diagonal web member 13 horizontal web member 12 different from upper and lower two respectively
End connects, and horizontal web member 12, vertical column 22 and levels building are enclosed to 6 rectangular spaces being set as and are further divided into
12 triangle spaces greatly strengthen the whole stress-bearing capability of stress truss 1.
As shown in Figures 2 and 3, curtain skeleton 2 include internal layer and outer layer, two truss upright-columns 11 of above-mentioned stress truss 1,
A piece internal layer for being in curtain skeleton 2, another truss upright-column 11 are in the outer layer of curtain skeleton 2.
As shown in Figures 2 and 3, curtain skeleton 2 includes horizontal crossbeam 21 and vertical vertical column 22, at crossbeam 21
In the internal layer of curtain skeleton 2, and both ends are fixedly connected on two truss for being in 2 internal layer of curtain skeleton of two stress truss 1
On column 11, the upper and lower ends of vertical column 22 are fixedly connected on upper layer and lower layer building, and every two vertical columns 22
Spacing be 2.1m, meanwhile, every crossbeam 21 is also welded and fixed with vertical column 22, to stress truss 1, crossbeam 21 and perpendicular
A stable stress grid is formed between right cylinder 22, the load that each stress point is subject to can integrally be disperseed to undertake, subtracted
Few load and concentrated stress, extend integrally-built force stability.
As shown in Figures 2 and 3, more horizontal supporting rods 23 are additionally provided in curtain skeleton 2, supporting rod 23 hangs down with crossbeam 21
Straight setting, and one end is fixedly connected on crossbeam 21, the other end is located at the outer layer of curtain skeleton 2, is transmitted to be conducive to load,
Supporting rod 23 and the junction of crossbeam 21 are in vertical upright bar.
As shown in Figures 2 and 3, stress drag-line includes jump stay 3 and vertical drag-line 31, the upper and lower ends of vertical drag-line 31
It is respectively fixedly connected in the upper layer and lower layer agent structure of building, and supporting rod 23 is in the supporting rod of 2 outer layer of curtain skeleton
23 are fixedly connected on vertical drag-line 31.And the both ends of jump stay 3 are respectively fixedly connected at two of two stress truss 1
In on the truss upright-column 11 of 2 outer layer of curtain skeleton, and supporting rod 23 be in one end of 2 outer layer of curtain skeleton not only with vertical drag-line
31 are fixedly connected, while as shown in figure 5, being also fixedly connected with jump stay 3, to which stress drag-line is in the outer layer of curtain skeleton 2
Also it has been correspondingly formed stress grid, and the node on the internal layer and outer layer of curtain skeleton 2 on respective stress grid passes through support
Bar 23 is connected as one.
Moreover, because drag-line sheet is as flexible couplings, although taking drag-line to have as connector facilitates dismounting and more
The good advantage changed, but drag-line also lacks the stability of rigid connector, therefore it is equipped with tensioning at the both ends of stress drag-line
Anchorage（It is not shown in figure）, stretch-draw prestressing force is applied to stress drag-line by tension ground tackle, while also reducing drag-line long-term
Using the repeated strain of lower generation to the fixed harmful effect of cladding glass.
For the stability for further strengthening whole lattice supporting framework and local load bearing capacity, as shown in figure 3,
The enhancing brace 4 enhanced for corner, enhancing brace 4 and horizontal web member 12 are additionally provided on the curtain skeleton 2 of 1 both sides of stress truss
It is arranged in parallel, and enhances 4 one end of brace and be fixedly connected on the end that supporting rod 23 is in 2 outer layer of curtain skeleton, the other end is fixed
It is connected on crossbeam 21, to which the curtain skeleton 2 of 1 both sides of stress truss spatially to be formed to more stable triangle knot
Structure further enhances the force stability of building corner.
Meanwhile as shown in Fig. 2, the upper and lower ends of curtain skeleton 2 are additionally provided with end enhancing component, end enhances component setting
Between two supporting rods 23 and upper layer and lower layer building of the upper and lower ends of curtain skeleton 2.It includes four that end, which enhances component,
Enhance pull rod 5 and an enhancing connector 6, enhancing connector 6 is fixed on two supporting rods 23 of 2 upper and lower ends of curtain skeleton
Centre position, and one end of two enhancing pull rods 5 is fixed on building, the other end is fixed on enhancing connector 6, to four
Root enhancing pull rod 5 forms scissors support construction, further enhances the bearing capacity of 2 upper and lower ends of curtain skeleton.
Claims (10)
1. a kind of lattice supporting framework of high large span curtain wall, including curtain skeleton (2), stress truss (1) and stress drag-line,
It is characterized in that：The stress truss (1) is vertically arranged between building upper layer and lower layer agent structure, the curtain skeleton (2)
It is equipped with inside and outside two layers and is fixedly connected on the stress truss (1) altogether, the both ends of the stress drag-line are respectively fixedly connected with
It is fixedly connected on two different stress truss (1) and with curtain skeleton (2), is fixedly connected and is useful on the stress drag-line
The fixation kit of secured curtain wall glass.
2. a kind of lattice supporting framework of high large span curtain wall according to claim 1, it is characterised in that：The stress purlin
At least provided in the multiple of building corner, each stress truss (1) is vertically arranged including two and consolidates frame (1)
Surely the truss upright-column (11) being connected between building upper layer and lower layer agent structure, by height between two truss upright-columns (11)
Degree equidistant placement has more horizontal web members (12), and more diagonal web members (13), institute are additionally provided between two truss upright-columns (11)
The both ends for stating diagonal web member (13) are connected from the end of different horizontal web members (12) respectively；Two truss upright-columns (11) one
Internal layer positioned at curtain skeleton (2), another outer layer for being in curtain skeleton (2).
3. a kind of lattice supporting framework of high large span curtain wall according to claim 2, it is characterised in that：The curtain wall dragon
Bone (2) includes crossbeam (21) and vertical column (22), and the crossbeam (21) is in the internal layer and crossbeam of the curtain skeleton (2)
(21) both ends are fixedly connected on two truss upright-columns (11), and the upper and lower ends of the vertical column (22) are respectively fixedly connected with
In in building upper layer and lower layer agent structure, the vertical column (22) is vertically arranged with the crossbeam (21) and vertical column
(22) vertical with the crossbeam (21) to be fixedly connected；The curtain skeleton (2) further includes supporting rod (23), the supporting rod (23)
It is horizontally disposed to have more, and the supporting rod (23) is arranged perpendicular to the crossbeam (21), one end of the supporting rod (23) is solid
Surely it is connected on the crossbeam (21), the other end is fixedly connected on the outer layer of the curtain skeleton (2).
4. a kind of lattice supporting framework of high large span curtain wall according to claim 3, it is characterised in that：The stress is drawn
Rope includes jump stay (3) and vertical drag-line (31), and the both ends of the vertical drag-line (31) are respectively fixedly connected on building
In lower two layers of agent structure, the one end of the supporting rod (23) far from crossbeam (21) is fixedly connected on the vertical drag-line (31)
On.
5. a kind of lattice supporting framework of high large span curtain wall according to claim 4, it is characterised in that：The horizontal drawing
The both ends of rope (3), which are respectively fixedly connected with, to be in two on the truss upright-columns (11) of curtain skeleton (2) outer layer, and the horizontal drawing
Rope (3) is fixedly connected on the level perpendicular to the supporting rod (23), the one end of the supporting rod (23) far from crossbeam (21)
On drag-line (3).
6. a kind of lattice supporting framework of high large span curtain wall according to claim 5, it is characterised in that：The stress purlin
Corner reinforcement is additionally provided on the curtain skeleton (2) of frame (1) both sides, the corner reinforcement includes more enhancing braces (4), institute
The end that enhancing brace (4) one end is fixedly connected on the supporting rod (23) is stated, and the other end is fixedly connected on the crossbeam
(21) on, and the enhancing brace (4) is arranged in parallel with the horizontal web member (12).
7. a kind of lattice supporting framework of high large span curtain wall according to claim 6, it is characterised in that：The curtain wall dragon
The upper and lower ends of bone (2) are equipped with end enhancing component, and the end enhancing component includes enhancing pull rod (5) and enhancing connector
(6), the enhancing pull rod (5) is at least four settings, and described enhancing pull rod (5) one end is fixedly connected with and connects in the enhancing
On fitting (6), the other end of the enhancing pull rod (5) is fixedly connected on the supporting rod (23) or constructure body structure.
8. a kind of lattice supporting framework of high large span curtain wall according to claim 1, it is characterised in that：The enhancing connects
Fitting (6) is fixed on the supporting rod (23) of constructure body structure, and the enhancing connector (6) is in described
The centre position of supporting rod (23), the described one end of enhancing pull rod (5) far from enhancing connector (6) are fixedly connected in the curtain
The corner of wall keel (2) so that enhancing pull rod (5) forms scissors support.
9. a kind of lattice supporting framework of high large span curtain wall according to claim 1, it is characterised in that：Described fixed group
Part is cladding glass fixture (7), and one end releasable connection of the cladding glass fixture (7) is on the stress drag-line, the other end
Fixation is bolted with cladding glass.
10. according to a kind of lattice supporting framework of high large span curtain wall described in any one of claim 1-9, feature exists
In：The both ends of the stress drag-line are respectively connected with tension ground tackle, and apply tensioning to the stress drag-line by tension ground tackle answers in advance
Power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220334.8A CN108412095B (en) | 2018-03-16 | 2018-03-16 | Truss supporting structure of high-large-span curtain wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220334.8A CN108412095B (en) | 2018-03-16 | 2018-03-16 | Truss supporting structure of high-large-span curtain wall |
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| CN108412095B CN108412095B (en) | 2020-02-18 |
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| CN112482628A (en) * | 2020-12-09 | 2021-03-12 | 青岛腾远设计事务所有限公司 | Glass curtain wall structure |
| CN112962836A (en) * | 2021-02-23 | 2021-06-15 | 上海现代建筑设计集团工程建设咨询有限公司 | Cable truss type corner curtain wall structure |
| CN113958048A (en) * | 2021-11-03 | 2022-01-21 | 中国建筑第八工程局有限公司 | Deformation control device for T-shaped keel and construction method thereof |
| CN114086708A (en) * | 2021-11-02 | 2022-02-25 | 山西五建集团有限公司 | Integrated construction system of gradient annular belt curtain wall bearing system and light enclosure structure |
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