CN207728018U - The building structure of skyscraper is built suitable for tier building set - Google Patents
The building structure of skyscraper is built suitable for tier building set Download PDFInfo
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- CN207728018U CN207728018U CN201721830198.1U CN201721830198U CN207728018U CN 207728018 U CN207728018 U CN 207728018U CN 201721830198 U CN201721830198 U CN 201721830198U CN 207728018 U CN207728018 U CN 207728018U
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Abstract
The utility model provides a kind of building structure for building skyscraper suitable for tier building set, belong to building set and builds technical field, including the skyscraper being arranged above Old building, the skyscraper is braced frame system, the braced frame system includes frame column, base cross members are set to the truss crossbeam above floor beam with several, the frame column is set to Old building surrounding, the base cross members are set to above Old building, between base cross members truss crossbeam adjacent thereto, it is equipped with cross-brace between two adjacent truss crossbeams, the cross-brace is arranged close to both sides frame column, truss upright-column is equipped between the base cross members and bottommost truss crossbeam.By building skyscraper in Old building housing, the surrounding in Old building is arranged in the frame column of skyscraper, base cross members, truss crossbeam, truss upright-column and the cross-brace of top constitute braced frame system, it meets in the case of Old building normal use, it realizes that set is built by braced frame system on Old building and adds layer, achieve the purpose that original place increasing layer enlarging, local integration.
Description
Technical field
The utility model belongs to fixed buildings set and builds technical field, is to be related to one kind being suitable for multilayer more specifically
Building set builds the building structure of skyscraper.
Background technology
With the fast development of China's economy, the paces of urbanization are accelerated, and skyscraper is rised sheer from level ground like the mushrooms after rain,
Cause the soil of downtown urban land fewer and fewer.At present in China city there are a large amount of 90 years and its former generation build
4 layers or so of old masonry house, with the development of the city and improvement of living standard, these Old buildings and appearance of city and people
Demand generate gap, there are functions it is poor, shock resistance is poor the defects of, cannot meet the needs of social development.
In Old City Reconstruction, since some Old buildings are not up to service life, but progress comprehensive reformation is needed to carry
It rises.If being removed to these Old buildings newly-built, necessarily bring building waste nowhere to discharge, strange land Relocation and Settlement the problems such as, this with
Build Green Development, the objective of harmonious society is not inconsistent.
Utility model content
The purpose of this utility model is to provide a kind of building structure for building skyscraper suitable for tier building set, with solution
Old building certainly existing in the prior art, which is removed to create, leads to building waste processing hardly possible, the technical problem of strange land Relocation and Settlement hardly possible.
To achieve the above object, the technical solution adopted in the utility model is：One kind is provided to build suitable for tier building set
The building structure of skyscraper, including the skyscraper that is arranged above Old building, the skyscraper are braced frame body
System, the braced frame system include frame column, base cross members and several be set to truss crossbeam above base cross members,
The frame column is set to Old building surrounding, and the base cross members are set to above Old building, and the base cross members are adjacent thereto
Truss crossbeam between, be equipped with cross-brace between adjacent two truss crossbeams, the cross-brace is arranged close to both sides frame column, institute
It states and is equipped with truss upright-column between base cross members and bottommost truss crossbeam.
Further, the basis of the basis instrument of the adjacent foundation Old building of the skyscraper, the Old building is ash
The basis of earth foundation, the skyscraper is multiple bored concrete piles, and the bored concrete pile extends downward into dirt ground beneath soil layer,
The frame column is arranged in the top of the bored concrete pile.
Further, the bored concrete pile is club-footed pile, and the club-footed pile includes base expanding and base expanding portion, straight section portion and pile cover portion, described
The bottom absolute altitude in pile cover portion is not less than the dirt bottom of foundation.
Further, the maximum outer edge in the base expanding and base expanding portion of the club-footed pile is without departing from grey earth foundation inner edge；The dirt
The width on basis is a, and straight section minister's degree H of the club-footed pile is more than 2a.
Further, the frame column medial surface is equipped with for continuing the Preserved node that part is connected with the later stage, described pre-
Node is stayed to be arranged below base cross members.
Further, connecting node corresponding with truss upright-column, the connecting node are equipped with below the base cross members
Pier is connected including being set to the concrete below base cross members, the connection pier bottom portion is equipped with downward for continuing part with the later stage
The connected pre-embedded steel slab of column, the pre-embedded steel slab are connected by connection structure with the downward column of the truss upright-column of top and lower section.
Further, the connection structure includes dowel and bar planting, and one end of the dowel is set in the connection pier,
The other end of the dowel runs through the pre-embedded steel slab and fixation；One end of the bar planting is set in the downward column, described
The other end of bar planting is through the pre-embedded steel slab and is implanted into the connection pier and truss upright-column.
Further, the dowel is that multiple and spacing parallel arranging is set in the middle part of the pre-embedded steel slab；The bar planting is more
Surrounding that is a and being set to the downward column.
Further, the vertical muscle in the truss upright-column is weldingly fixed on the pre-embedded steel slab after the connection pier
Upper surface；Vertical muscle in the downward column is weldingly fixed on pre-embedded steel slab lower surface after the bending of pre-embedded steel slab bottom surface.
Further, perfusion is early between the top of the pre-embedded steel slab and connection pier, between lower section and downward column mends by force
Repay shrinkage concrete.
The advantageous effect of the building structure provided by the utility model for building skyscraper suitable for tier building set is：With
The prior art is compared, and the utility model builds the building structure of skyscraper by being built in Old building housing suitable for tier building set
The surrounding in Old building, the base cross members of top, truss crossbeam, truss upright-column is arranged in skyscraper, the frame column of skyscraper
And cross-brace constitutes braced frame system, meets in the case of Old building normal use, passes through frame on Old building
Truss structure system realizes that set is built and adds layer, achievees the purpose that original place increasing layer enlarging, local integration.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure for being suitable for tier building set and building the building structure of skyscraper that the utility model embodiment provides
Schematic diagram；
Fig. 2 is old suitable for the building structure that tier building set builds skyscraper building of providing of the utility model embodiment
Build the location diagram on basis and Tall Building Foundation；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 connects for what the utility model embodiment provided suitable for the building structure that tier building set builds skyscraper
The usage state diagram of node；
Fig. 5 is the surface structure figure of built-in fitting in Fig. 4；
Fig. 6 is the lower surface configuration figure of built-in fitting in Fig. 4；
Wherein, each reference numeral in figure：
1- Old buildings, 2- frame columns, 3- base cross members, 4- cross-braces, 5- truss upright-columns, 6- skyscrapers, 7- truss are horizontal
Beam, 8- ash earth foundations, 9- bored concrete piles, 10- Preserved nodes, 12- connection piers, the downward columns of 13-, 14- pre-embedded steel slabs, 15- dowels,
16- bar plantings, 17- indulge muscle one, and 18- indulges muscle two；The bottom surfaces 80-, 81- inner edges, 90- base expanding and base expandings portion, 91- straight sections portion, 92- pile covers portion,
The initial segment is excavated in 93- maximum outer edges, 94- base expanding and base expandings portion.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Referring to Fig. 1, it is existing to it is provided by the utility model suitable for tier building set build the building structure of skyscraper into
Row explanation.It is described to build the building structure of skyscraper suitable for tier building set, including the high level being arranged above Old building 1 builds
Build 6, the skyscraper 6 is braced frame system, if the braced frame system include frame column 2, base cross members 3 and
The dry truss crossbeam 7 for being set to 3 top of base cross members, the frame column 2 are set to 1 surrounding of Old building, the base cross members 3
Be set to the top of Old building 1, between the truss crossbeam 7 adjacent thereto of the base cross members 3, between adjacent two truss crossbeams 7
Equipped with cross-brace 4, the cross-brace 4 is arranged close to both sides frame column 2, is set between the base cross members 3 and bottommost truss crossbeam 7
There is truss upright-column 5.Wherein, the truss crossbeam of base cross members and its top is the identical girder truss of structure.By using frame purlin
Frame structural body system set is built in the Old building of original masonry structure or more, built-loading and geological process can be born, with original block
The Old building of body structure is divided into two independent structural units.
The building structure provided by the utility model that skyscraper is built suitable for tier building set, compared with prior art,
It under the premise of not removing existing tier building and normal use, creatively proposes multilayered structure set and builds high-rise technology, lead to
It crosses and builds skyscraper in Old building housing, the surrounding in Old building, the base cross members of top, purlin is arranged in the frame column of skyscraper
Frame crossbeam, truss upright-column and cross-brace constitute braced frame system, meet in the case of Old building normal use, old
It realizes that set is built by braced frame system on building and adds layer, achieve the purpose that original place increasing layer enlarging, local integration.Utilize this
Utility model solves the problems, such as the building waste and found a room in the strange land that removal is brought, and reduces investment outlay, meets the theory of Green Development, passes through
Benefit social benefit of helping is notable.
When existing Old building depth is larger, braced frame system needs to apply prestressing force, to reduce structure section.
Further, it also referring to Fig. 2,3, builds high level as provided by the utility model suitable for tier building set and builds
A kind of specific implementation mode for the building structure built, the basis instrument of the adjacent foundation Old building 1 of the skyscraper 6 are described
The basis of Old building 1 is grey earth foundation 8, and the basis of the skyscraper 6 is multiple bored concrete piles 9, and the bored concrete pile 9 extends downwardly
To 8 lower section soil layer of grey earth foundation, the frame column 2 is arranged in the top of the bored concrete pile 9, ensures tall buildings basis
Strength and stiffness.
Further, referring to Fig. 3, building building for skyscraper suitable for tier building set as provided by the utility model
A kind of specific implementation mode of building structure, the bored concrete pile 9 are club-footed pile, and the club-footed pile includes base expanding and base expanding portion 90, straight section portion 91
It is not less than 8 bottom surface of grey earth foundation with the bottom absolute altitude in pile cover portion 92, the pile cover portion 92.While ensureing bored concrete pile stability,
Also build-in effect of contraction is played to grey earth foundation.
The maximum outer edge 93 in the base expanding and base expanding portion 90 of the club-footed pile ensures ash without departing from 8 inner edge of grey earth foundation, with this
The stability of earth foundation；The width of the ash earth foundation 8 is a, and the 91 length H of straight section portion of the club-footed pile is more than 2a, by adding
The length in big club-footed pile straight section portion, to reduce interference of the club-footed pile to grey earth foundation；The axis C of 1 wall of the Old building and height
Distance L between the axis D of layer 6 wall of building is 1500mm, can obtain the maximization of land use.
It is needed to pay attention in club-footed pile work progress：When excavating base expanding and base expanding pile foundation, along the bar shaped ash soil matrix of existing Old building
Plinth excavates club-footed pile and needs to be spaced at least two position excavation, can be carried out after the pile foundation construction of the club-footed pile of excavation
The pile foundation of adjacent club-footed pile is excavated and keeps the two stake positions in interval.The construction procedure of club-footed pile is as follows：
It is excavated to the bottom in club-footed pile base expanding and base expanding portion vertically first, i.e., at the 93 place plane of maximum outer edge in base expanding and base expanding portion；So
The cone for carrying out the base expanding and base expanding portion immediately below bar shaped ash earth foundation afterwards is excavated, i.e. longitudinal section is the base expanding and base expanding portion of right angled triangle in Fig. 2
Excavate the initial segment 94；After surrounding's foundation soil acceptance(check) of the initial segment is excavated in base expanding and base expanding portion, the conical section and its surrounding of excavation protect
Circle carries out casting concrete；When the strength grade of concrete of above-mentioned cast reaches design strength 50%-70%, it can continue by figure
Paper excavates the remainder in base expanding and base expanding portion, after excavating acceptance(check), descending reinforcing cage and casting concrete.
Club-footed pile casting and constructing should be noted：Each section of club-footed pile pour by several times, the concrete poured by several times
Interface is answered dabbing and is cleaned out, and base expanding and base expanding portion should reserve interface when excavating the initial segment construction and connect short muscle.
Further, referring to Fig. 1, building building for skyscraper suitable for tier building set as provided by the utility model
A kind of specific implementation mode of building structure, 2 medial surface of the frame column are equipped with for continuing the reserved section that part is connected with the later stage
Point 10, the Preserved node 10 are arranged below base cross members 3.After lower section Old building is removed, need below base cross members
It is continued, carrying out below skyscraper the later stage using Preserved node continues continuing for part, can ensure skyscraper
Integral strength.
Further, it also referring to Fig. 4-6, builds high level as provided by the utility model suitable for tier building set and builds
A kind of specific implementation mode for the building structure built, 3 lower section of the base cross members are equipped with connection corresponding with truss upright-column 11
Node, the connecting node include being set to the concrete connection pier 12 of 3 lower section of base cross members, and 12 bottom of connection pier is equipped with
For continuing the pre-embedded steel slab 14 that the downward column in part 13 is connected with the later stage, the pre-embedded steel slab 14 passes through connection structure and top
Truss upright-column 11 and the downward column 13 of lower section are connected.Pre-embedded steel slab realizes the connection with frame column and downward column by connection structure
It is fixed, meet the design requirement of tall buildings antidetonation stress.After Old building is removed, using concrete connect pier and its
Lower section pre-embedded steel slab continues the connection of part to realize with the later stage.
Further, it also referring to Fig. 4-6, builds high level as provided by the utility model suitable for tier building set and builds
A kind of specific implementation mode for the building structure built, the connection structure include dowel 15 and bar planting 16, and the one of the dowel 15
End is set in the connection pier 12, and the other end of the dowel 15 through the pre-embedded steel slab 14 and is fixed；The bar planting 16
One end be set in the downward column 13, the other end of the bar planting 16 is through the pre-embedded steel slab 14 and is implanted into the connection
In pier 12 and truss upright-column 11.Pre-embedded steel slab is realized using connection dowel realization built-in fitting and connect pier, while using bar planting
With the connection of the downward column in lower section, it ensure that the frame column lower section later stage continues the stress conductibility at the downward column connected node of part
It can be good.
Wherein, it is 120mm that the bar planting 16, which extends into the length L ' in truss upright-column 11, can effectively ensure that truss upright-column
With the bonding strength of downward column, the integral strength of tall buildings is improved.
Further, it also referring to Fig. 5,6, builds high level as provided by the utility model suitable for tier building set and builds
A kind of specific implementation mode for the building structure built, the dowel 15 are that multiple and spacing parallel arranging is set to the pre-embedded steel slab
14 middle parts；The bar planting 16 is multiple and is set in the four corners position of the downward column 13.As a specific embodiment,
Dowel 15 is three in Fig. 5, and bar planting 16 is four in Fig. 6, can also dowel and bar planting determines according to actual conditions specific number
Amount ensures being reliably connected for connection pier and downward column and pre-embedded steel slab by dowel and bar planting, while also ensuring bearing up-down force
Uniform conductive.
Further, it also referring to Fig. 5,6, builds high level as provided by the utility model suitable for tier building set and builds
A kind of specific implementation mode for the building structure built, the vertical muscle 1 in the truss upright-column 11 weld after the connection pier 12
Connect the upper surface for being fixed on the pre-embedded steel slab 14；Vertical muscle 2 18 in the downward column 13 is after 14 bottom surface bending of pre-embedded steel slab
It is weldingly fixed on 14 lower surface of pre-embedded steel slab.It is welded and fixed with built-in fitting upper surface after vertical muscle one end or bending, indulges two end of muscle
It is welded and fixed with built-in fitting lower surface after portion's bending, is all made of two-sided welding, welding length is 110mm, and vertical biography is effectively ensured
The connectivity of power and the integrality of structure.
Further, one as the building structure provided by the utility model for building skyscraper suitable for tier building set
Kind specific implementation mode is perfused early between the top and connection pier 12 of the pre-embedded steel slab 14, between lower section and downward column 13
Strong expansive concrete.Pre-embedded steel slab is improved by early strong expansive concrete and connect pier, downward intercolumniation concrete
Early strength, while concrete cracking can be effectively prevent.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. building the building structure of skyscraper suitable for tier building set, it is characterised in that：Including being arranged above Old building
Skyscraper, the skyscraper be braced frame system, the braced frame system include frame column, base cross members and
Several are set to the truss crossbeam above base cross members, and the frame column is set to Old building surrounding, and the base cross members are set
It is placed in above Old building, is equipped between base cross members truss crossbeam adjacent thereto, between adjacent two truss crossbeams tiltedly
Dagger, the cross-brace are arranged close to both sides frame column, and truss upright-column is equipped between the base cross members and bottommost truss crossbeam.
2. the building structure of skyscraper is built suitable for tier building set as described in claim 1, it is characterised in that：The height
The basis of the basis instrument of the adjacent foundation Old building of layer building, the Old building is grey earth foundation, the base of the skyscraper
Plinth is multiple bored concrete piles, and the bored concrete pile extends downward into dirt ground beneath soil layer, and the frame column is arranged in the filling
Note the top of stake.
3. the building structure of skyscraper is built suitable for tier building set as claimed in claim 2, it is characterised in that：The filling
Note stake is club-footed pile, and the club-footed pile includes base expanding and base expanding portion, straight section portion and pile cover portion, and the bottom absolute altitude in the pile cover portion is not less than dirt
The bottom of foundation.
4. the building structure of skyscraper is built suitable for tier building set as claimed in claim 3, it is characterised in that：The expansion
The maximum outer edge in the base expanding and base expanding portion of bottom stake is without departing from grey earth foundation inner edge；The width of the ash earth foundation is a, the club-footed pile
Straight section minister's degree H be more than 2a.
5. the building structure of skyscraper is built suitable for tier building set as described in claim 1, it is characterised in that：The frame
Trestle medial surface is equipped with for continuing the Preserved node that part is connected with the later stage, and the Preserved node is arranged under base cross members
Side.
6. the building structure as described in any one in claim 1-5 for building skyscraper suitable for tier building set, feature exist
In：Connecting node corresponding with truss upright-column is equipped with below the base cross members, the connecting node includes being set to bottom
The concrete of below the crossbeam connects pier, and the connection pier bottom portion is equipped with for continuing the pre-buried steel that the downward column in part is connected with the later stage
Plate, the pre-embedded steel slab are connected by connection structure with the downward column of the truss upright-column of top and lower section.
7. the building structure of skyscraper is built suitable for tier building set as claimed in claim 6, it is characterised in that：The company
Binding structure includes dowel and bar planting, and one end of the dowel is set in the connection pier, and the other end of the dowel runs through institute
State pre-embedded steel slab and fixation；One end of the bar planting is set in the downward column, and the other end of the bar planting is through described pre-
It buries steel plate and is implanted into the connection pier and truss upright-column.
8. the building structure of skyscraper is built suitable for tier building set as claimed in claim 7, it is characterised in that：The anchor
Muscle is that multiple and spacing parallel arranging is set in the middle part of the pre-embedded steel slab；The bar planting is multiple and is set to the downward column
Surrounding.
9. the building structure of skyscraper is built suitable for tier building set as claimed in claim 6, it is characterised in that：The purlin
Erect the upper surface that the vertical muscle one in column is weldingly fixed on the pre-embedded steel slab after the connection pier；In the downward column
Vertical muscle two is weldingly fixed on pre-embedded steel slab lower surface after the bending of pre-embedded steel slab bottom surface.
10. the building structure of skyscraper is built suitable for tier building set as claimed in claim 7, it is characterised in that：It is described
Early strong expansive concrete is perfused between the top and connection pier of pre-embedded steel slab, between lower section and downward column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830198.1U CN207728018U (en) | 2017-12-22 | 2017-12-22 | The building structure of skyscraper is built suitable for tier building set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721830198.1U CN207728018U (en) | 2017-12-22 | 2017-12-22 | The building structure of skyscraper is built suitable for tier building set |
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| Publication Number | Publication Date |
|---|---|
| CN207728018U true CN207728018U (en) | 2018-08-14 |
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ID=63086508
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721830198.1U Active CN207728018U (en) | 2017-12-22 | 2017-12-22 | The building structure of skyscraper is built suitable for tier building set |
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| CN (1) | CN207728018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916798A (en) * | 2017-12-22 | 2018-04-17 | 河北建筑设计研究院有限责任公司 | The building structure of skyscraper is built suitable for tier building set |
| CN109653534A (en) * | 2019-02-18 | 2019-04-19 | 河北建筑设计研究院有限责任公司 | Set building club-footed pile strip footing straining beam and set building |
-
2017
- 2017-12-22 CN CN201721830198.1U patent/CN207728018U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916798A (en) * | 2017-12-22 | 2018-04-17 | 河北建筑设计研究院有限责任公司 | The building structure of skyscraper is built suitable for tier building set |
| CN109653534A (en) * | 2019-02-18 | 2019-04-19 | 河北建筑设计研究院有限责任公司 | Set building club-footed pile strip footing straining beam and set building |
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