CN107916798A - 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
- Publication number
- CN107916798A CN107916798A CN201711404153.2A CN201711404153A CN107916798A CN 107916798 A CN107916798 A CN 107916798A CN 201711404153 A CN201711404153 A CN 201711404153A CN 107916798 A CN107916798 A CN 107916798A
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- building
- skyscraper
- column
- cross members
- truss
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- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 210000003205 muscle Anatomy 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
- E02D5/44—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds with enlarged footing or enlargements at the bottom of the pile
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/20—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of concrete, e.g. reinforced concrete, or other stonelike material
- E04B1/21—Connections specially adapted therefor
- E04B1/215—Connections specially adapted therefor comprising metallic plates or parts
Abstract
The present invention provides a kind of building structure that skyscraper is built suitable for tier building set, belong to building set and build technical field, including the braced frame system skyscraper being located above Old building, braced frame system includes frame column, base cross members are arranged on the truss crossbeam above base cross members with several, frame column is arranged on Old building surrounding, base cross members are arranged on above Old building, between base cross members truss crossbeam adjacent thereto, dagger is equipped between two neighboring truss crossbeam, cross-brace is set close to both sides frame column, truss upright-column is equipped between base cross members and bottommost truss crossbeam.By building skyscraper in Old building overcoat, the frame column of skyscraper is located at the surrounding of Old building, base cross members, truss crossbeam, truss upright-column and the cross-brace of top form braced frame system, in the case of meeting Old building normal use, realize that set is built by braced frame system on Old building and add layer, achieve the purpose that original place increasing layer enlarging, local integration.
Description
Technical field
The invention belongs to fixed buildings set to build technical field, is to be related to one kind to be suitable for tier building more specifically
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.There are at present in China city substantial amounts 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 produce gap, there are the defects of function is poor, shock resistance is poor, 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
Rise.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.
The content of the invention
It is existing to solve it is an object of the invention to provide a kind of building structure that skyscraper is built suitable for tier building set
There is the dismounting of Old building present in technology is newly-built to cause 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 by the present invention is：One kind is provided and builds high level suitable for tier building set
The building structure of building, including be arranged on the skyscraper above Old building, the skyscraper are braced frame system, institute
State braced frame system include frame column, base cross members and several be arranged at truss crossbeam above base cross members, it is described
Frame column is arranged at Old building surrounding, and the base cross members are arranged above Old building, base cross members purlin adjacent thereto
Between frame crossbeam, cross-brace is equipped between adjacent two truss crossbeams, the cross-brace is set close to both sides frame column, the bottom
Truss upright-column is equipped between portion's crossbeam and bottommost truss crossbeam.
Further, the basis instrument of the adjacent foundation Old building of the skyscraper, the basis of the Old building is ash
Earth foundation, the basis of the skyscraper is multiple bored concrete piles, and the bored concrete pile is extended downward into dirt ground beneath soil layer,
The frame column is arranged on 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 the Preserved node for being used for continuing part with the later stage and be connected, described pre-
Node is stayed to be arranged on below base cross members.
Further, it is equipped with and the corresponding connecting node of truss upright-column, the connecting node below the base cross members
Pier is connected including being arranged at the concrete below base cross members, the connection pier bottom portion is equipped with downward for continuing part with the later stage
The pre-embedded steel slab that column is connected, the pre-embedded steel slab are connected by connection structure with the truss upright-column of top and the downward column of lower section.
Further, the connection structure includes dowel and bar planting, and one end of the dowel is arranged 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 arranged 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 arranged in the middle part of the pre-embedded steel slab for multiple and spacing parallel arranging；The bar planting is more
Surrounding that is a and being arranged at 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 beneficial effect of the building structure provided by the invention for building skyscraper suitable for tier building set is：With it is existing
Technology is compared, and the building structure that the present invention builds skyscraper suitable for tier building set is built by building high level in Old building overcoat
Build, the frame column of skyscraper is arranged on the surrounding of Old building, base cross members, truss crossbeam, truss upright-column and the diagonal brace of top
Column forms braced frame system, meets in the case of Old building normal use, passes through frame truss knot on Old building
Structure system realizes that set is built and adds layer, achievees the purpose that original place increasing layer enlarging, local integration.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural representation of the building structure provided in an embodiment of the present invention that skyscraper is built suitable for tier building set
Figure；
Fig. 2 builds Old building base the building structure of skyscraper to be provided in an embodiment of the present invention suitable for tier building set
The location diagram of plinth and Tall Building Foundation；
Fig. 3 is the A-A sectional views in Fig. 2；
Fig. 4 builds connecting node the building structure of skyscraper to be provided in an embodiment of the present invention suitable for tier building set
Usage state diagram；
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；80- bottom surfaces, 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.
Embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " 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 ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Referring to Fig. 1, existing say the building structure provided by the invention that skyscraper is built suitable for tier building set
It is bright.It is described to build the building structure of skyscraper suitable for tier building set, including the skyscraper 6 of the top of Old building 1 is arranged on,
The skyscraper 6 is braced frame system, the braced frame system include frame column 2, base cross members 3 and several
It is arranged at the truss crossbeam 7 of the top of base cross members 3, several truss crossbeams 7 of base cross members 3 and its top are parallel to each other interval
Set, the frame column 2 is arranged at 1 surrounding of Old building, and the base cross members 3 are arranged at the top of Old building 1, the base cross members
Cross-brace 4 is equipped between 3 truss crossbeams 7 adjacent thereto, between adjacent two truss crossbeams 7, the cross-brace 4 is close to both sides
Frame column 2 is set, and truss upright-column 5 is equipped between the base cross members 3 and bottommost truss crossbeam 7.Wherein, base cross members and thereon
The truss crossbeam of side is the identical girder truss of structure.The old of original masonry structure is built in by using braced frame system set
More than building, built-loading and geological process can be born, be divided into two independent structures with the Old building of original masonry structure
Unit.
The building structure provided by the invention that skyscraper is built suitable for tier building set, compared with prior art, not
On the premise of removing existing tier building and normal use, creatively propose sandwich construction set and build high-rise technology, by
Old building overcoat builds skyscraper, and the frame column of skyscraper is arranged on the surrounding of Old building, and the base cross members of top, truss are horizontal
Beam, truss upright-column and cross-brace form braced frame system, meet in the case of Old building normal use, in Old building
On by braced frame system realize that set is built plus layer, achieve the purpose that original place increasing layer enlarging, local integration.Utilize the present invention
Solve the problems, such as to remove and the building waste that brings and found a room in the strange land, reduce investment outlay, meet the theory of Green Development, economic benefit society
Can remarkable benefit.
When existing Old building depth is larger, braced frame system needs to apply prestressing force, to reduce structure section.
Further, also referring to Fig. 2,3, skyscraper is built suitable for tier building set as provided by the invention
A kind of embodiment of building structure, the basis instrument of the adjacent foundation Old building 1 of the skyscraper 6 are described old to build
The basis for 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 downward into ash
In 8 lower section soil layer of earth foundation, the frame column 2 is arranged on the top of the bored concrete pile 9, ensures the strong of tall buildings basis
Degree and rigidity.
Further, referring to Fig. 3, as the building knot provided by the invention that skyscraper is built suitable for tier building set
A kind of embodiment of 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 and stake
Cap portion 92, the bottom absolute altitude in the pile cover portion 92 are not less than grey 8 bottom surface of earth foundation.It is also right while bored concrete pile stability is ensured
Grey earth foundation plays build-in effect of contraction.
The maximum outer edge 93 in the base expanding and base expanding portion 90 of the club-footed pile ensures ash without departing from grey 8 inner edge of 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 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 should be noted 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, which excavates club-footed pile, to be needed 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：For each several part 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, as the building knot provided by the invention that skyscraper is built suitable for tier building set
A kind of embodiment of structure, 2 medial surface of frame column are equipped with the Preserved node 10 for being used for continuing part with the later stage and be connected,
The Preserved node 10 is arranged on the lower section of base cross members 3., it is necessary to be continued below base cross members after lower section Old building is removed
Build, can ensure the integral strength of skyscraper by Preserved node.
Further, also referring to Fig. 4-6, skyscraper is built suitable for tier building set as provided by the invention
A kind of embodiment of building structure, the lower section of the base cross members 3 be equipped with 5 corresponding connecting node of truss upright-column,
The connecting node includes being arranged at the concrete connection pier 12 of the lower section of base cross members 3, and 12 bottom of the connection pier, which is equipped with, to be used for
The pre-embedded steel slab 14 that the downward column 13 in part is connected is continued with the later stage, the pre-embedded steel slab 14 passes through connection structure and the truss of top
Column 5 and the downward column 13 of lower section are connected.Pre-embedded steel slab realizes that the connection with frame column and downward column is fixed by connection structure,
Meet the design requirement of tall buildings antidetonation stress.
Further, also referring to Fig. 4-6, skyscraper is built suitable for tier building set as provided by the invention
A kind of embodiment of building structure, the connection structure include dowel 15 and bar planting 16, and one end of the dowel 15 is set
It is placed in the connection pier 12, the other end of the dowel 15 through the pre-embedded steel slab 14 and is fixed；The one of the bar planting 16
End is arranged in the downward column 13, and the other end of the bar planting 16 through the pre-embedded steel slab 14 and is implanted into the connection pier 12
And in truss upright-column 5.Realize that built-in fitting realizes pre-embedded steel slab and lower section with being connected the connection of pier, while using bar planting using dowel
The connection of downward column, ensure that the downward stress conductive performance continued at downward column connected node of frame column is good.
Wherein, the length L ' that the bar planting 16 is extended into truss upright-column 5 is 120mm, can effectively ensure that truss upright-column
With the bonding strength of downward column, the integral strengths of tall buildings is improved.
Further, also referring to Fig. 5,6, skyscraper is built suitable for tier building set as provided by the invention
A kind of embodiment of building structure, the dowel 15 are arranged in the pre-embedded steel slab 14 for multiple and spacing parallel arranging
Portion；The bar planting 16 is multiple and is arranged in the four corners position of the downward column 13.Dowel 15 is three in Fig. 5, in Fig. 6
Bar planting 16 is four, and the particular number of dowel and bar planting can also be determined according to actual conditions, ensures to connect by dowel and bar planting
Being reliably connected for pier and downward column and pre-embedded steel slab is connect, while also ensure that the uniform conductive of bearing up-down force.
Further, also referring to Fig. 5,6, skyscraper is built suitable for tier building set as provided by the invention
A kind of embodiment of building structure, the vertical muscle 1 in the truss upright-column 5 weld solid after the connection pier 12
It is scheduled on the upper surface of the pre-embedded steel slab 14；Vertical muscle 2 18 in the downward column 13 welds after 14 bottom surface bending of pre-embedded steel slab
It is fixed on 14 lower surface of pre-embedded steel slab.It is welded and fixed after vertical muscle one end or bending with built-in fitting upper surface, indulges two end of muscle folding
It is welded and fixed after curved with built-in fitting lower surface, is 110mm using two-sided welding, welding length, vertical power transmission is effectively ensured
The integrality of connectivity and structure.
Further, a kind of tool as the building structure provided by the invention that skyscraper is built suitable for tier building set
Body embodiment, perfusion is early between the top of the pre-embedded steel slab 14 and connection pier 12, between lower section and downward column 13 mends by force
Repay shrinkage concrete.Early stage of the pre-embedded steel slab with being connected pier, downward intercolumniation concrete is improved by early strong expansive concrete
Intensity, while can effectively prevent concrete cracking.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. the building structure of skyscraper is built suitable for tier building set, it is characterised in that：Including being arranged on above Old building
Skyscraper, the skyscraper are braced frame system, the braced frame system include frame column, base cross members and
Several are arranged at the truss crossbeam above base cross members, and the frame column is arranged at 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 set 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 claimed in claim 1, it is characterised in that：The height
The basis instrument of the adjacent foundation Old building of layer building, the basis of the Old building are grey earth foundation, the base of the skyscraper
Plinth is multiple bored concrete piles, and the bored concrete pile is extended downward into dirt ground beneath soil layer, and the frame column is arranged on 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 claimed in claim 1, it is characterised in that：The frame
Trestle medial surface is equipped with the Preserved node for being used for continuing part with the later stage and be connected, and the Preserved node is arranged under base cross members
Side.
6. such as claim 1-5 any one of them is suitable for the building structure that tier building set builds skyscraper, its feature exists
In：Be equipped with below the base cross members includes being arranged at bottom with the corresponding connecting node of truss upright-column, the connecting node
The concrete connection pier of below the crossbeam, the connection pier bottom portion is equipped with the pre-buried steel for being used for continuing the downward column in part with the later stage and be connected
Plate, the pre-embedded steel slab are connected by connection structure with the truss upright-column of top and the downward column of 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 arranged 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 arranged in the downward column, and the other end of the bar planting is through described pre-
Bury steel plate and be 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 arranged in the middle part of the pre-embedded steel slab for multiple and spacing parallel arranging；The bar planting is multiple and be arranged at 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 irrigated between the top of pre-embedded steel slab and connection pier, between lower section and downward column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404153.2A CN107916798A (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 |
|---|---|---|---|
| CN201711404153.2A CN107916798A (en) | 2017-12-22 | 2017-12-22 | The building structure of skyscraper is built suitable for tier building set |
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| CN107916798A true CN107916798A (en) | 2018-04-17 |
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| CN201711404153.2A Pending CN107916798A (en) | 2017-12-22 | 2017-12-22 | The building structure of skyscraper is built suitable for tier building set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111502323A (en) * | 2020-04-23 | 2020-08-07 | 璐句附 | Building structure suitable for multi-storey building set-up high-rise building |
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| US5174085A (en) * | 1988-12-13 | 1992-12-29 | Chinese Building Technology Services Corp. Ltd. | Method of adding additional stories to an existing storied building |
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