CN109881896A - A kind of connector method for improving of super high-rise building - Google Patents
A kind of connector method for improving of super high-rise building Download PDFInfo
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- CN109881896A CN109881896A CN201910129155.8A CN201910129155A CN109881896A CN 109881896 A CN109881896 A CN 109881896A CN 201910129155 A CN201910129155 A CN 201910129155A CN 109881896 A CN109881896 A CN 109881896A
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- truss
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Abstract
The present invention relates to building disjunctor lift technique fields, specifically disclose a kind of connector method for improving of super high-rise building, connector includes high-rise connector, high-rise connector includes high-rise truss structure and the first girder steel being connected on high-rise truss structure, high-rise truss structure includes fixed truss and scattered spelling truss, method includes the assembled fixed truss and assembled dissipate spells truss on the ground on super high-rise building, and to fixed truss and is dissipating after fixed truss and spell truss and carrying out benefit steel loading beam scattered spellings truss installa-tion.In this way, since high-rise connector is installed in such a way that segmentation is dissipated and spelled, the promotion of connector becomes truss structure and girder steel small in size and light-weight from the complete connector structure of the big weight weight of the volume disposably promoted, effectively connector is avoided to deform in lifting process.Moreover, the hydraulic device used needed for promoting connector can be also reduced in this way, reduce difficulty of construction.
Description
Technical field
The present invention relates to building disjunctor lift technique field more particularly to a kind of connector promotion sides of super high-rise building
Method.
Background technique
With national economy and society continuous development, super high-rise building is increasingly common, in order to meet architectural image and
Use the requirement of function, it usually needs pass through connector fabric connectivity between Building two or a few building super high-rise buildings.Common building
The method for improving of connector structure is integral assembling connector on the ground first, the connection for then being completed assembly by tower crane
Body is promoted to corresponding floor and is installed.High-rise connector is promoted according to traditional method, since super high-rise building is higher,
The height that connector needs to be promoted is also higher and the big weight weight of volume, connector easily deform in the process of ascension, mention
It is big to rise difficulty.In addition, being promoted, the hydraulic device that connector needs is relatively more, and difficulty of construction is big.
Summary of the invention
The invention discloses a kind of connector method for improving of super high-rise building, are installed in such a way that segmentation is dissipated and spelled
High-rise connector can effectively avoid connector and difficulty of construction deformed and reduced in lifting process.
To achieve the goals above, the embodiment of the invention provides a kind of connector method for improving of super high-rise building, institutes
Stating connector includes high-rise connector, and the high level connector is including high-rise truss structure and is connected to the high-rise truss structure
On the first girder steel, the high level truss structure includes fixed truss and dissipates and spell truss, which comprises
Determine first installation site of the high-rise truss structure on super high-rise building；
First installation site on the super high-rise building builds the fixed truss and in installation on ground institute
It states to dissipate and spells truss；
By the scattered spelling truss that assembly is completed be promoted to first installation site and with the fixed truss and described
Super high-rise building is fixedly connected；
It is mended on the fixed truss and the scattered spelling truss and fills first girder steel.
As an alternative embodiment, first installation site on the super high-rise building builds institute
It states fixed truss and is dissipated described in installation on ground and spell truss, specifically include:
The fixed truss is built in first installation site using cantilever method；
Determine that the scattered spelling truss exists according to the installation site of the structure of the high-rise connector and the fixed truss
First projected position on the ground；
It is assembled on first projected position to support scattered first moulding bed for spelling truss and make first moulding bed
Supporting point be connected to first concrete column on the ground；
The assembled scattered spelling truss on first moulding bed, and make the scattered spelling truss role in first moulding bed
Assembled counter-force be transferred to first concrete column.
As an alternative embodiment, it is described high level connector further include be connected to scattered the spellings truss and it is described surpass
Second girder steel of skyscraper；It is described by assembly complete the scattered spelling truss be promoted to first installation site and with it is described
Fixed truss and the super high-rise building are fixedly connected, and are specifically included:
Determine that first promotes hoisting point position on the super high-rise building according to first installation site；
Hoisting point position is promoted described first, and hydraulic rockshaft is installed；
The scattered spelling truss that assembly is completed is promoted to first installation site by the hydraulic rockshaft；
By the scattered spelling truss welding in the fixed truss；
Second girder steel is installed on the scattered spelling truss, and second girder steel is fixedly attached to the Super High
Building, so that the scattered spelling truss is fixedly connected with the super high-rise building.
As an alternative embodiment, it is described high level connector be it is multiple, it is the multiple high level connector described
Mounting height on super high-rise building is different, and when installing the multiple high-rise connector, the multiple high level connector
The erection sequence of multiple high level truss structures is successively to install from high to low according to the mounting height on super high-rise building.
As an alternative embodiment, the connector further includes low layer connector, the low layer connector includes
Low layer truss structure and the third girder steel being connected on the low layer truss structure, in the scattered spelling purlin for completing assembly
After frame is promoted to first installation site and is fixedly connected with the fixed truss and the super high-rise building, and in step
It is mended on the fixed truss and the scattered spelling truss before filling first girder steel, the method also includes:
Determine second installation site of the low layer truss structure on the super high-rise building；
Bracket structure and the assembled institute on the ground are built in second installation site of the super high-rise building
State low layer truss structure；
The low layer truss structure that assembly is completed is promoted to second installation site and is connected with the bracket structure
It connects；
It is mended on the low layer truss structure and fills the third girder steel.
As an alternative embodiment, the ground is additionally provided with the second concrete column；It is described to be spelled on the ground
The low layer truss structure is filled, is specifically included:
Determine the low layer truss structure in institute according to the structure of the low layer connector and second installation site
State second projected position on ground；
Assembly supports the second moulding bed of the low layer truss structure and makes described second on second projected position
The supporting point of moulding bed is connected to second concrete column on the ground；
The assembled low layer truss structure on second moulding bed, and it is described that the low layer truss structure is acted on
The assembled counter-force of second moulding bed is transferred to second concrete column.
As an alternative embodiment, the low layer truss structure that assembly is completed is promoted to described second
Installation site is simultaneously connect with the bracket structure, is specifically included:
Determine that second promotes hoisting point position on the super high-rise building according to second installation site；
Hoisting point position is promoted described second, and hydraulic rockshaft is installed；
The low layer truss structure that assembly is completed is promoted to second installation site by the hydraulic rockshaft；
The low layer truss structure is connected to the bracket structure, so that the low layer truss structure is fixed on described surpass
Skyscraper.
As an alternative embodiment, the low layer connector be it is multiple, the multiple low layer connector is described
Mounting height on super high-rise building is different, and when installing the multiple low layer connector, the multiple low layer connector
The erection sequence of multiple low layer truss structures is successively to install from high to low according to the mounting height on super high-rise building.
Compared with prior art, a kind of connector method for improving of super high-rise building of the invention has the advantage that
The present invention provides a kind of connector method for improving of super high-rise building, dissipates consolidating for spelling by the way that high-rise connector to be divided into
Determinate truss dissipates and spells truss and girder steel, and the assembled fixed truss on super high-rise building, assembled dissipate spells truss on the ground, and
Scattered spelling truss installa-tion is subjected to benefit girder steel to fixed truss and scattered truss of spelling after fixed truss.In this way, due to height
Layer connector is installed in such a way that segmentation is dissipated and spelled, and the promotion of connector is by the complete of the big weight weight of the volume disposably promoted
Whole connector structure becomes truss structure and girder steel small in size and light-weight, effectively connector is avoided to occur in lifting process
Deformation.Moreover, the hydraulic device used needed for promoting connector can be also reduced in this way, reduce difficulty of construction.
In addition, for the method for improving of multiple connectors including high-rise connector, it can be according to the height locating for connector
It spends different using different hoisting way.E.g., including multiple connectors of multiple high level connectors and multiple low layer connectors,
The method promotion connector structure that high-rise connector dissipates spelling, low layer connector integral assembling can be used, to improve construction effect
Rate.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow chart of the high-rise connector method for improving for super high-rise building that the embodiment of the present invention one provides；
Fig. 2 is top view of the high-rise connector of the offer of the embodiment of the present invention one on super high-rise building；
Fig. 3 is a kind of structural schematic diagram of the high-rise connector for super high-rise building that the embodiment of the present invention one provides；
Fig. 4 is high-rise connector and the low layer connector promotion side of a kind of super high-rise building provided by Embodiment 2 of the present invention
The flow chart of method；
Fig. 5 is top view of the low layer connector provided by Embodiment 2 of the present invention on super high-rise building；
Fig. 6 is a kind of structural schematic diagram of the low layer connector of super high-rise building provided by Embodiment 2 of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the present invention and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connections internal between device, element or component.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In addition, term " first ", " second " etc. are mainly used for distinguishing different devices, element or component (specifically
Type and construction may it is identical may also be different), be not intended to show or implies meaning showing device, element or component
Relative importance and quantity.Unless otherwise indicated, the meaning of " multiple " is two or more.
The invention discloses a kind of connector method for improving of super high-rise building, are installed in such a way that segmentation is dissipated and spelled
High-rise connector can effectively avoid connector and difficulty of construction deformed and reduced in lifting process.
Below in conjunction with embodiment and attached drawing, further description of the technical solution of the present invention.
Embodiment one
Also referring to Fig. 1 to Fig. 3, the embodiment of the present invention one provides a kind of connector promotion side of super high-rise building
Method, connector include high-rise connector 1, and high-rise connector 1 includes high-rise truss structure 11 and is connected to high-rise truss structure 11
On the first girder steel 12, high-rise truss structure 11 includes fixed truss 111 and dissipates and spell truss 112.Wherein, fixed truss 111 is
A part of truss structure that high-rise truss structure 11 is built on super high-rise building 2 dissipates and spells truss 112 as high-rise truss structure 11
In another part truss structure of installation on ground.Since high-rise connector 1 is installed in such a way that segmentation is dissipated and spelled, high-rise purlin
A part of truss structure of frame structure 11 is in installation at high altitude, and the promotion of high-rise connector 1 is by the big weight of the volume disposably promoted
The complete connector structure of weight becomes scattered spelling truss 112 small in size and light-weight, effectively avoids connector in the process of promotion
In deform.Moreover, the hydraulic device used needed for promoting high-rise connector 1, drop can be also reduced in this way
Low difficulty of construction.
Further, due to truss structure promoted during, truss structure length and promoted platform cantilever span it is too long,
The factors such as structural instability will affect the promotion of truss structure, it is therefore desirable to by high-rise 11 equitable subsection of truss structure at fixation
Truss 111 and scattered spelling truss 112.It can learn, the design of 1 structure of high-rise connector of difference building is different, high-rise purlin
Frame structure 11 is not also identical, so 111 structure of fixation truss and scattered spelling 112 structure of truss that high-rise truss structure 11 is split into
Segmented mode is not also identical.
For example, as the first optional embodiment, when the length of high-rise truss structure 11 is shorter, structure is relatively simple
It, can be by high-rise truss knot or when the structure of high-rise truss structure 11 wherein one end is complex, structure of the other end is relatively simple
The piece truss structure of wherein one end of structure 11 is used as fixed truss 111,111 structure of self-retaining truss in high-rise truss structure 11
The truss structure for extending to high-rise 11 other end of truss structure spells truss 112 (as shown in Figure 2 and Figure 3) as scattered.
As second of optional embodiment, when the length of high-rise truss structure 11 is longer, structure is complex or high
It, can be using the piece truss structure at the both ends of high-rise truss structure 11 as solid when the structure at 11 both ends of layer truss structure is complex
Determinate truss 111 is connected to the middle section truss structure of the fixed truss 111 in both ends in high-rise truss structure 11 as dissipating and spells truss
112。
As shown in connection with fig. 1, the method for improving of the connector of super high-rise building of the invention includes:
101: determining first installation site of the high level truss structure on super high-rise building.
The purpose of this step is that the installation site according to high-rise connector 1 on super high-rise building 2 determines high-rise truss knot
First installation site of structure 11, consequently facilitating subsequent fixed truss and the scattered position for spelling truss determine.
102: the first installation site on super high-rise building, which is built fixed truss and dissipated in installation on ground, spells truss.
As shown in figure 3, the part a in Fig. 3 is figure the step of building truss structure, the b in Fig. 3 is that assembled dissipate spells truss
Block diagram.By abovementioned steps it is found that first installation site of the high level truss structure on super high-rise building it has been determined that because
This, according to known fixed 111 structure of truss and can dissipate the first installation site for spelling 112 structure of truss on super high-rise building 2
It builds fixed truss 111 and is dissipated in installation on ground and spell truss 112.
It can learn, the assembly of fixed truss 111 built and dissipate spelling truss 112 can carry out simultaneously, and solid
After the completion of determinate truss 111 builds completion and dissipates spelling 112 assembly of truss, scattered spelling truss 112 is promoted to the first installation site and is consolidated
Surely it is connected to fixed truss 111, to complete building for high-rise truss structure 11.Using this mode, due to fixed 111 He of truss
It dissipates building for spelling truss 112 and carries out parallel operations with assembled, construction period can be shortened, improve construction efficiency.Certainly, in other realities
Apply in example, the fixation truss build and this dissipates and spells the assembly of truss and can not also carry out simultaneously, such as can first build completion this is solid
After determinate truss, then assembled this dissipates and spells truss, or first completes to dissipate the assembly for spelling truss, then build the fixation truss.
Further, the first installation site on super high-rise building 2 is built fixed truss 111 and is dissipated in installation on ground
Truss 112 is spelled to specifically include:
1021: fixed truss is built in the first installation site using cantilever method.
1022: determining to dissipate according to the installation site of the structure of high-rise connector and fixed truss and spell the first of truss ground
Projected position.
In the present embodiment, since the structure of different high-rise connectors 1 is different, segmentation side used by high-rise connector 1
Formula is not also identical, and for 1 structure of high-rise connector using the first embodiment, one end connection of truss 112 is spelled due to dissipating
In fixed truss 111, the other end for dissipating spelling truss 112 is connected to super high-rise building 2, determines the installation site for dissipating and spelling truss 112
Can be on the basis of super high-rise building 2 and the first installation site, therefore directly basis spelling truss 112 can be dissipated on super high-rise building 2
The first installation site and dissipate to spell 112 structure determination of truss and dissipate and spell the first projected position on the ground of truss 112.
For 1 structure of high-rise connector using second of embodiment, the both ends due to dissipating spelling truss 112 are all connected to
The fixation truss 111 on super high-rise building 2 is built, it is thus determined that dissipating the installation site needs for spelling truss 112 to fix truss
111 benchmark, it is difficult to directly determine to dissipate and spell the projected position of truss 112 on the ground.It in this case, can be first according to fixed purlin
The projection of the fixed truss 111 of structure determination of first installation site and fixed truss 111 of the frame 111 on super high-rise building 2
Position, projected position further according to fixed truss 111 and dissipating, which is spelled 112 structure determination of truss and dissipated, spells truss 112 the of ground
One projected position.
1023: assembled support dissipates the supporting point spelled the first moulding bed of truss and make the first moulding bed on the first projected position
It is connected to first concrete column on ground.
1024: assembled dissipate spells truss on the first moulding bed, and to dissipate and spell truss role in the assembled counter-force of the first moulding bed
It is transferred to the first concrete column.
According to the first determining projected position and scattered spelling 112 structure of truss, assembled support dissipates spelling truss 112 on the ground
The first moulding bed, in order to by it is scattered spell truss 112 assembled counter-force ground is transferred to by the first moulding bed, can be by the branch of the first moulding bed
Support point is set on first concrete column on ground, and for there is the building structure of basement, small part supporting point can also be set to coagulation
On the crossbeam of soil, assembled counter-force is transmitted on the first concrete column by beams of concrete, to avoid ground by assembly
The destruction of counter-force.
The first moulding bed for spelling truss 112 is dissipated in addition, being used to support in the setting of the first projected position, may make to dissipate and spell truss
112 after the completion of assembly on the first moulding bed, can directly be promoted to the first installation site and build with fixed truss 111 and Super High
2 connections are built, spelling truss 112 is dissipated in the raised position of super high-rise building 2 without additionally measuring this, is conducive to improve to dissipate and spells truss
112 with the accuracy of fixed truss 111 and the link position of super high-rise building 2, reduce the later period to the scattered assembly for spelling truss 112
The amendment of position.
103: the scattered spelling truss that assembly is completed being promoted to the first installation site and is consolidated with fixed truss and super high-rise building
Fixed connection.
As shown in connection with fig. 3, in the present embodiment, in order to which further scattered spelling truss 112 is fixed on super high-rise building 2,
High-rise connector 1 further includes being connected to the second girder steel 13 for dissipating and spelling truss 112 and super high-rise building 2, for high-rise truss structure
11 with super high-rise building 2 at the truss structure of angle, with high-rise truss structure 11 with super high-rise building 2 at the truss knot of triangle
It, can also be by the second girder steel 13 further by scattered spelling truss 112 after dissipating spelling truss 112 and being fixed on fixed truss 111 for structure
It is fixed on super high-rise building 2 (as shown in figure 3, the c in Fig. 3 is to dissipate to spell the step of truss is fixed on fixed truss figure, in Fig. 3
D be to dissipate to spell truss the step of being fixed on super high-rise building by the second girder steel figure).
Further, by the scattered spelling truss 112 that assembly is completed be promoted to the first installation site and with fixed truss 111 and super
Skyscraper 2, which is fixedly connected, to be specifically included:
1031: determining that first promotes hoisting point position on super high-rise building according to the first installation site.
1032: promoting hoisting point position first and hydraulic rockshaft is installed.
1033: the scattered spelling truss that assembly is completed is promoted to the first installation site by hydraulic rockshaft.
1034: by scattered spelling truss welding in fixed truss.
1035: the second girder steel being installed on truss dissipating to spell, and the second girder steel is fixedly attached to super high-rise building, so as to dissipate
Truss is spelled to be fixedly connected with super high-rise building.
104: being mended on fixed truss and scattered spelling truss and fill the first girder steel (as shown in figure 3, the e in Fig. 3 fills the first steel to mend
The schematic diagram for the connector completed after beam).
In the present embodiment, high-rise connector 1 can be one or more, when high-rise connector 1 is multiple high-rise connectors 1
And each high level connector 1 is in the mounting height on super high-rise building 2 not simultaneously as every layer of high-rise truss knot built
Structure 11 includes fixed truss 111 and the scattered spelling built and dissipate spelling truss 112 for spelling 112 two parts of truss and fixed truss 111
It fills while carrying out, if multilayer high level truss structure 11 carries out assembly simultaneously, will lead to the blocking of fixation truss 111 positioned at lower level
Dissipate the promotion for spelling truss 112 positioned at higher level, thus in order to avoid occur the fixation truss 111 of above-mentioned lower level stop to be located at compared with
High level dissipates the promotion for spelling truss 112, another height is further continued for after being installed the high-rise truss structure 11 of the same height
The installation of the high-rise truss structure 11 of degree, i.e., when installing multiple high-rise connectors 1, multiple high levels of multiple high level connectors 1
The erection sequence of truss structure 11 is successively to install from high to low according to the mounting height on super high-rise building 2, to multiple high
Layer truss structure 11 is finally mended again after being installed and fills the first girder steel 12.For example, when the high level connector 1 be three, point
It Wei not the first high-rise connector, the second high-rise connector and third high level connector.Wherein, the first high-rise connector is in Super High
Mounting height in building is H1, and mounting height of the second high-rise connector on super high-rise building is H2, the connection of third high level
Mounting height of the body on super high-rise building is H3, then has H1 > H2 > H3.So, when installing three high-rise connectors, then
Then the second high-rise truss structure can be installed again, third high level purlin is finally installed again by first installing the first high-rise truss structure
The sequence of frame structure installs truss structure, i.e., after high-rise truss structure is all installed, then carries out the benefit of the first girder steel
Dress, to realize the installation of multiple high-rise connector.
The embodiment of the present invention provides a kind of connector method for improving of super high-rise building, by the way that high-rise truss structure to be divided into
Fixed truss and scattered spelling truss, fixed truss is built on super high-rise building, dissipates in installation on ground and spells truss, to realize high level
The installation of truss structure can reduce the promotion difficulty of high-rise truss structure.In addition, assembled dissipate spells the assembled counter-force of truss by the
One moulding bed is transferred to the concrete column on ground, can protect ground when assembly dissipates and spells truss.
Embodiment two
Referring to Figure 4 together to Fig. 6, the embodiment of the present invention one provides a kind of connector promotion side of super high-rise building
Method, the connector on the super high-rise building 2 include high-rise connector 1 and low layer connector 3, the specific promotion of high-rise connector 1
Method can be found in embodiment one, no longer be repeated in the present embodiment.Low layer connector 3 includes low layer truss structure 31 and connection
In the third girder steel 32 on low layer truss structure 31.It, can be by high-rise truss structure and low layer truss knot in order to improve construction efficiency
Structure 31, which is installed on after super high-rise building 2, to carry out mending steel loading beam again.
Further, it truss and low layer truss structure 31 are spelled is required in installation on ground due to dissipating and is promoted to Super High and builds
The installation site built on 2 is installed, when high-rise connector 1 and low layer connector 3 are overlapping on space projection, low layer
Truss structure 31 can stop the promotion of high-rise truss structure, therefore, it is necessary to first install the high-rise truss structure of high-rise connector 1,
The low layer truss structure 31 of low layer connector 3 is installed again.And high-rise connector 1 can stop 3 third girder steel 32 of low layer connector
Installation, so need to first mend dress third girder steel 32 when the benefit dress of girder steel, rear mend fills the first girder steel.
It is appreciated that the company that will not be overlapping on space projection for high-rise connector 1 and low layer connector 3
The promotion of junctor, low layer truss structure 31 and high-rise truss structure will not influence each other and high-rise connector 1 will not stop low layer
The installation of 3 third girder steel 32 of connector.At this point, the erection sequence no requirement (NR) to high-rise truss structure and low layer truss structure 31,
And the erection sequence no requirement (NR) to the first girder steel and third girder steel 32.First girder steel of i.e. high-rise connector 1 can be connected in low layer
Body 3 carries out installing or installing after low layer truss structure 31 is installed and before third girder steel 32 is installed after installing again.
The present embodiment is illustrated so that high-rise connector 1 and low layer connector 3 on space projection when being overlapping as an example.
The first installation site is promoted in the scattered spelling truss for completing assembly and is fixed with fixed truss and super high-rise building 2
After connection, and before step mends on fixed truss and scattered spelling truss and fills the first girder steel, the connector of the super high-rise building
Method for improving further include:
205: determining second installation site of the low layer truss structure on super high-rise building.
The purpose of this step is to determine low layer truss knot according to installation site of the low layer connector 3 on super high-rise building 2
Second installation site of structure 31, consequently facilitating the position that subsequent low layer truss structure 31 is built and installed determines.
206: building bracket structure and on the ground assembled low layer truss knot in the second installation site of super high-rise building
Structure (as shown in fig. 6, a in Fig. 6 is the low layer truss structure being installed).
In the present embodiment, it is additionally provided with the second concrete column on the ground of 3 projected position of low layer connector, spelled on the ground
Dress low layer truss structure 31 specifically includes:
2021: determining low layer truss structure the second of ground according to the structure of low layer connector and the second installation site
Projected position.
2022: assembled the second moulding bed for supporting low layer truss structure and the branch for making the second moulding bed on the second projected position
Support point is connected to second concrete column on ground.
2023: the assembled low layer truss structure on the second moulding bed, and low layer truss structure is made to act on the second moulding bed
Assembled counter-force is transferred to the second concrete column.
Low layer truss structure is supported according to determining the second projected position and low layer truss structure 31 are assembled on the ground
31 the second moulding bed can be by second fetus in order to which the assembled counter-force of low layer truss structure 31 is transferred to ground by the second moulding bed
The supporting point of frame is set on second concrete column on ground, and for there is the building structure of basement, small part supporting point can also be set
In on the crossbeam of concrete, assembled counter-force is transmitted on the second concrete column by beams of concrete, so that ground be avoided to meet with
To the destruction of assembled counter-force.
In addition, being used to support the second moulding bed of low layer truss structure 31 in the setting of the second projected position, low layer purlin may make
Frame structure 31 can directly be promoted to the second installation site and connect with super high-rise building 2 after the completion of assembly on the second moulding bed, nothing
The low layer truss structure 31 need to additionally be measured in the raised position of super high-rise building 2, be conducive to improve low layer truss structure 31 with
The accuracy of the link position of super high-rise building 2 reduces amendment of the later period to the assembled position of low layer truss structure 31.
207: the low layer truss structure that assembly is completed being promoted to the second installation site and is connect with bracket structure.
In the present embodiment, the low layer truss structure 31 that assembly is completed is promoted to the second installation site and and bracket structure
Connection specifically includes:
2031: determining that second promotes hoisting point position on super high-rise building according to the second installation site.
2032: promoting hoisting point position second and hydraulic rockshaft is installed.
2033: the low layer truss structure that assembly is completed is promoted to the second installation site by hydraulic rockshaft.
2034: low layer truss structure being connected to bracket structure, so that low layer truss structure is fixed on super high-rise building.
208: dress third girder steel (as shown in fig. 6, the b in Fig. 6 is to mend dress third girder steel) is mended on low layer truss structure.
In the present embodiment, low layer connector 3 can be one or more, when low layer connector 3 is multiple low layer connectors 3
And each low layer connector 3 is in the mounting height difference on super high-rise building 2, in order to avoid being located at the low layer purlin of lower level
Frame structure 31 stops the promotion of the low layer truss structure 31 of higher level, can install the low layer truss structure 31 of the same height
Building and installing for the low layer truss structure 31 of another height is further continued for after, i.e., it is more when installing multiple low layer connectors 3
Multiple 31 erection sequences of low layer truss structure of a low layer connector 3 are according to the mounting height on super high-rise building 2 by height
It is successively installed to low.For example, when the low layer connector 3 is two, respectively the first low layer connector, the second low layer are connected
Body.Wherein, mounting height of the first low layer connector on super high-rise building is H4, and the second low layer connector is in super high-rise building
On mounting height be H5, then have H4 > H5.It so, then can be low by first installing first when installing two height connectors
Layer truss structure, then installs the second low layer truss structure again, i.e., after whole low layer truss structures are installed, then carries out the
The benefit of three girder steels fills, to realize the installation of multiple low layer connector.
The embodiment of the present invention provides a kind of connector method for improving of super high-rise building, even to the high level on super high-rise building
Junctor and low layer connector use different hoisting way, i.e., the high-rise truss structure of high-rise connector is dissipated using segmentation spells, is low
The low layer truss structure of layer connector uses the hoisting way of integral assembling, so that the connector of super high-rise building is promoted and installation
It is more efficient.
A kind of connector method for improving of super high-rise building disclosed by the embodiments of the present invention is described in detail above,
Used herein a specific example illustrates the principle and implementation of the invention, and the explanation of above embodiments is only used
A kind of connector method for improving of super high-rise building of the invention is understood in help；Meanwhile for the general technology people of this field
Member, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this explanation
Book content should not be construed as limiting the invention.
Claims (8)
1. a kind of connector method for improving of super high-rise building, which is characterized in that the connector includes high-rise connector, described
High-rise connector includes high-rise truss structure and the first girder steel for being connected on the high-rise truss structure, the high level truss knot
Structure includes fixed truss and scattered spelling truss, which comprises
Determine first installation site of the high-rise truss structure on super high-rise building；
First installation site on the super high-rise building is built the fixed truss and is dissipated described in installation on ground
Spell truss；
By assembly complete the scattered spelling truss be promoted to first installation site and with the fixed truss and the superelevation
Layer building is fixedly connected；
It is mended on the fixed truss and the scattered spelling truss and fills first girder steel.
2. a kind of connector method for improving of super high-rise building according to claim 1, which is characterized in that described described
First installation site on super high-rise building, which is built the fixed truss and dissipated described in installation on ground, spells truss, specifically
Include:
The fixed truss is built in first installation site using cantilever method；
Determine the scattered spelling truss described according to the installation site of the structure of the high-rise connector and the fixed truss
First projected position on ground；
The assembled branch for supporting scattered first moulding bed for spelling truss and making first moulding bed on first projected position
Support point is connected to first concrete column on the ground；
The assembled scattered spelling truss on first moulding bed, and make the scattered spelling truss role in the spelling of first moulding bed
Anti-loaded power is transferred to first concrete column.
3. a kind of connector method for improving of super high-rise building according to claim 1 or 2, which is characterized in that the height
Layer connector further includes being connected to scattered second girder steel for spelling truss and the super high-rise building；The institute that assembly is completed
It states scattered truss of spelling to be promoted to first installation site and be fixedly connected with the fixed truss and the super high-rise building, specifically
Include:
Determine that first promotes hoisting point position on the super high-rise building according to first installation site；
Hoisting point position is promoted described first, and hydraulic rockshaft is installed；
The scattered spelling truss that assembly is completed is promoted to first installation site by the hydraulic rockshaft；
By the scattered spelling truss welding in the fixed truss；
Second girder steel is installed on the scattered spelling truss, and second girder steel is fixedly attached to the Super High and is built
It builds, so that the scattered spelling truss is fixedly connected with the super high-rise building.
4. a kind of connector method for improving of super high-rise building according to claim 1 or 2, which is characterized in that the height
Layer connector is multiple, mounting height difference of the multiple high level connector on the super high-rise building, and in installation institute
When stating multiple high-rise connectors, the erection sequence of multiple high-rise truss structures of the multiple high level connector is according in superelevation
Mounting height in layer building is successively installed from high to low.
5. a kind of connector method for improving of super high-rise building according to claim 1, which is characterized in that the connector
Further include low layer connector, the low layer connector include low layer truss structure and be connected on the low layer truss structure
Three girder steels, it is described by assembly complete the scattered spelling truss be promoted to first installation site and with the fixed truss and
After the super high-rise building is fixedly connected, and is mended on the fixed truss and the scattered spelling truss in step and fill described first
Before girder steel, the method also includes:
Determine second installation site of the low layer truss structure on the super high-rise building；
Second installation site of the super high-rise building build bracket structure and on the ground it is assembled described low
Layer truss structure；
The low layer truss structure that assembly is completed is promoted to second installation site and is connect with the bracket structure；
It is mended on the low layer truss structure and fills the third girder steel.
6. a kind of connector method for improving of super high-rise building according to claim 5, which is characterized in that the ground is also
Equipped with the second concrete column；The low layer truss structure assembled on the ground, specifically includes:
Determine the low layer truss structure describedly according to the structure of the low layer connector and second installation site
Second projected position in face；
Assembly supports the second moulding bed of the low layer truss structure and makes second moulding bed on second projected position
Supporting point be connected to second concrete column on the ground；
The assembled low layer truss structure on second moulding bed, and the low layer truss structure is made to act on described second
The assembled counter-force of moulding bed is transferred to second concrete column.
7. a kind of connector method for improving of super high-rise building according to claim 6, which is characterized in that it is described will be assembled
The low layer truss structure completed is promoted to second installation site and connect with the bracket structure, specifically includes:
Determine that second promotes hoisting point position on the super high-rise building according to second installation site；
Hoisting point position is promoted described second, and hydraulic rockshaft is installed；
The low layer truss structure that assembly is completed is promoted to second installation site by the hydraulic rockshaft；
The low layer truss structure is connected to the bracket structure, so that the low layer truss structure is fixed on the Super High
Building.
8. a kind of connector method for improving of super high-rise building according to claim 5, which is characterized in that the low layer connects
Junctor is multiple, mounting height difference of the multiple low layer connector on the super high-rise building, and described more installing
When a low layer connector, the erection sequence of multiple low layer truss structures of the multiple low layer connector is to build according in Super High
The mounting height built successively is installed from high to low.
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Cited By (1)
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| CN111734148A (en) * | 2020-06-03 | 2020-10-02 | 中国核工业华兴建设有限公司 | Alternate hoisting method in semi-hollow U-shaped long and narrow space |
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