CN103935911A - Tower crane attached wall support structure and construction method thereof - Google Patents
Tower crane attached wall support structure and construction method thereof Download PDFInfo
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- CN103935911A CN103935911A CN201410126042.XA CN201410126042A CN103935911A CN 103935911 A CN103935911 A CN 103935911A CN 201410126042 A CN201410126042 A CN 201410126042A CN 103935911 A CN103935911 A CN 103935911A
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Abstract
The invention relates to a tower crane attached wall support structure and a construction method thereof. The support structure comprises an anchoring rod and a temporary beam, wherein the anchoring rod is in support connection with the tower crane and a core tube; the core tube comprises a box-type column and a steel rib column for forming a shear wall; the temporary beam is in support connection with the box-type column and the steel rib column. The tower crane attached wall support structure has remarkable economic benefit in fastening the construction progress, improving the use efficiency of the tower crane and lowering the construction cost.
Description
Technical field
The present invention relates to building field, espespecially a kind of tower crane attached wall supporting construction and construction method thereof.
Background technology
In building operation, the application of tower crane is very extensive, and existing tower crane attached wall is arranged on three anchor rods on the shear wall in Core Walls Structure in supporting, and the precondition that this anchor rod is installed is that the shear wall cement concrete at this place must have been built.According to on-the-spot practice of construction situation, this place's shear wall in Core Walls Structure is subject to the restriction of housing horizontal structure construction speed, and this shear wall adopts wooden model formwork support process, operation is more complicated, the speed that tower crane adheres to jacking does not catch up with Core Walls Structure construction speed, cause the service efficiency of tower crane to reduce, impact entirety duration progress.
Summary of the invention
The object of the invention is to overcome the defect of prior art, a kind of tower crane attached wall supporting construction and construction method thereof are provided, can solve existing tower crane attached wall support in because of shear wall build affect tower crane adhere to jacking speed slowly, the tower crane service efficiency that causes is low, affect the problems such as duration progress.
The technical scheme that realizes above-mentioned purpose is:
A kind of tower crane attached wall of the present invention supporting construction, comprising:
Anchor rod, support and connection tower crane and Core Walls Structure, described Core Walls Structure comprises box column and the reinforced concrete column for formation shear wall;
Interim beam, box column and described reinforced concrete column described in support and connection.
Box column in employing anchor rod connection Core Walls Structure and reinforced concrete column form the support of tower crane attached wall, and adhering to of tower crane need not be waited for building of shear wall, accelerates the jacking speed that tower crane adheres to, and improves the service efficiency of tower crane.By interim beam, increase the structural strength of entirety between box column and reinforced concrete column, solve the difficult problem that existing tower crane adheres to change.Interim beam after the shear wall at reinforced concrete column place has been built, i.e. dismountable recycling.Tower crane attached wall supporting construction of the present invention can accelerating construction progress, improves tower crane service efficiency, and the structural strength that safety control tower crane adheres to reduces construction cost.
The further improvement of tower crane attached wall supporting construction of the present invention is, also comprises:
V-type strut bar, support and connection are between the reinforced concrete column of the described anchor rod connection arbitrary reinforced concrete column adjacent with this reinforced concrete column.V-type strut bar solves the reinforced concrete column problem of insufficient rigidity in the vertical.V-type strut bar form is simple, on-the-spot easy for installation, strengthens the rigidity of reinforced concrete column, optimizes tower crane and adheres to Anchorage Plan.
The further improvement of tower crane attached wall supporting construction of the present invention is, described V-type strut bar comprises the first brace and the second brace, described the first brace is formed with described the second brace be connected end and fork end, described connected end is connected in a reinforced concrete column and is positioned at the middle part of a floor, and described fork end connects respectively another reinforced concrete column and be positioned at the two ends up and down of this floor.
The further improvement of tower crane attached wall supporting construction of the present invention is,
Described Core Walls Structure comprises that each group reinforced concrete column comprises at least two reinforced concrete columns for forming two groups of reinforced concrete columns of two shear walls and laying respectively at two two box columns outside described shear wall;
Described anchor rod comprises:
The first anchor rod, the first box column described in support and connection in tower crane and described Core Walls Structure;
The second anchor rod, tower crane and for the reinforced concrete column forming in first group of reinforced concrete column of the first shear wall described in support and connection;
The 3rd anchor rod, tower crane and for the reinforced concrete column forming in second group of reinforced concrete column of the second shear wall described in support and connection;
The 4th anchor rod, the second box column described in support and connection in tower crane and described Core Walls Structure.
The further improvement of tower crane attached wall supporting construction of the present invention is, described interim beam comprises:
The interim beam of the first shear wall, the first box column and for forming the reinforced concrete column not being connected with described the first box column in first group of reinforced concrete column of the first shear wall described in support and connection;
The interim beam of the second shear wall, the second box column and for forming the reinforced concrete column not being connected with described the second box column in second group of reinforced concrete column of the second shear wall described in support and connection.
The further improvement of tower crane attached wall supporting construction of the present invention is, the tower body of described tower crane is arranged with attached ancient piece of jade, round, flat and with a hole in its centre frame, and a described attached ancient piece of jade, round, flat and with a hole in its centre frame side relative with described Core Walls Structure is formed with the first angle and the second angle.
The further improvement of tower crane attached wall supporting construction of the present invention is, described the first anchor rod is connected the first angle of described attached ancient piece of jade, round, flat and with a hole in its centre frame with described the second anchor rod, and described the 3rd anchor rod is connected the second angle of described attached ancient piece of jade, round, flat and with a hole in its centre frame with described the 4th anchor rod.
The construction method of a kind of tower crane attached wall of the present invention supporting construction, comprising:
Casting concrete in the box column of Core Walls Structure;
Install for the reinforced concrete column that forms the shear wall in Core Walls Structure;
Install between described reinforced concrete column and described reinforced concrete column and described box column between crossbeam;
In described box column with do not connect the interim beam of support and connection between the reinforced concrete column of described box column;
Support and connection anchor rod between box column in tower crane and Core Walls Structure and reinforced concrete column.
The further improvement of the construction method of tower crane attached wall supporting construction of the present invention is, support and connection V-type strut bar between the reinforced concrete column being connected with anchor rod and the arbitrary reinforced concrete column adjacent with this reinforced concrete column.
The further improvement of the construction method of tower crane attached wall supporting construction of the present invention is, has built after cement concrete until the shear wall in Core Walls Structure, can remove described interim beam.
Brief description of the drawings
Fig. 1 is the schematic top plan view of tower crane attached wall supporting construction of the present invention;
Fig. 2 is the connection schematic top plan view in Core Walls Structure in tower crane attached wall supporting construction of the present invention;
Fig. 3 is the lateral plan that V-type strut bar is set between reinforced concrete column in tower crane attached wall supporting construction of the present invention;
Fig. 4 is the structural representation of the V-type strut bar in tower crane attached wall supporting construction of the present invention;
Fig. 5 is the diagram of circuit that tower crane of the present invention adheres to the construction method of supporting construction.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 has shown the schematic top plan view of tower crane attached wall supporting construction of the present invention.Fig. 2 has shown the connection schematic top plan view in Core Walls Structure in tower crane attached wall supporting construction of the present invention.The present invention is by being connected to the anchor rod of tower crane the box column in Core Walls Structure and forming on the reinforced concrete column of shear wall, need not wait for that the shear wall in Core Walls Structure builds, can realize adhering to of tower crane, thereby accelerate the jacking speed that tower crane adheres to, improve the service efficiency of tower crane.For increasing the rigidity of reinforced concrete column, between box column and reinforced concrete column, install interim beam, and between reinforced concrete column, support V-type strut bar, for tower crane anchorage support provides safety control, optimize tower crane and adhere to Anchorage Plan.In addition, interim beam after the shear wall at reinforced concrete column place has been built, i.e. dismountable recycling.Below in conjunction with accompanying drawing, tower crane attached wall supporting construction of the present invention and construction method thereof are described.
Consulting Fig. 1, is the schematic top plan view of tower crane attached wall supporting construction of the present invention.Below in conjunction with Fig. 1, tower crane attached wall supporting construction of the present invention is described.Tower crane attached wall supporting construction of the present invention is that tower crane provides support, and ensures that tower crane is under higher operation height, use that also can safety and stability.Core Walls Structure comprises box column and shear wall, comprise that described reinforced concrete column is at least two for many reinforced concrete columns that form shear wall, then casting concrete forms shear wall in shear wall.The structure of reinforced concrete column is crossed steel column, and the end of crossed steel column is provided with steel plate.It is fast that tower crane adheres to the speed that the speed of jacking builds than shear wall in Core Walls Structure, so the present invention adopts supporting construction directly with for the reinforced concrete column that forms shear wall to be connected, can not affect like this jacking speed that tower crane adheres to, meet the operating needs of camp site tower crane, improve the service efficiency of tower crane.As shown in Figure 1, tower crane attached wall supporting construction of the present invention comprises that support and connection are in anchor rod, and one end of anchor rod connects tower crane 10 and the anchor rod that is connected Core Walls Structure., particularly, anchor rod can be the support and connection between the box column in tower crane 10 and Core Walls Structure with being specifically as follows support and connection being connected of Core Walls Structure, or tower crane 10 and form the support and connection between the reinforced concrete column of shear wall.In the present embodiment, this side of Core Walls Structure being connected with tower crane 10 includes the first box column 211, the second box column 212, form the first reinforced concrete column 2211 and the 5th reinforced concrete column 2212 of the first shear wall 221, and form the second reinforced concrete column 2221, the 3rd reinforced concrete column 2222 and the 4th reinforced concrete column 2223 of the second shear wall 222.The first box column 211 is located at the outside of the first shear wall 221, and the second box column 212 is located at the outside of the second shear wall 222.Anchor rod comprises the first anchor rod 311, the second anchor rod 312, the 3rd anchor rod 313 and the 4th anchor rod 314.First anchor rod 311 one end connect tower crane 10, and the other end connects the first box column 211; Second anchor rod 312 one end connect tower crane 10, and the other end is connected to form the first reinforced concrete column 2211 of the first shear wall 221; The 3rd anchor rod 313 one end connect tower crane 10, and the other end is connected to form the second reinforced concrete column 2221 of the second shear wall 222; The 4th anchor rod 314 one end connect tower crane 10, and the other end connects the second box column 212.By four anchor rods, tower crane is attached to Core Walls Structure, for tower crane provides support, ensures the safety in tower crane construction.On the tower body of tower crane 10, be arranged with attached ancient piece of jade, round, flat and with a hole in its centre frame 101, the side that attached ancient piece of jade, round, flat and with a hole in its centre frame 101 is relative with Core Walls Structure is formed with the first angle and the second angle, the first anchor rod 311 is connected the first angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101 with the end of the second anchor rod 312, the 3rd anchor rod 313 is connected the second angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101 with the end of the 4th anchor rod 314.The setting of the vertical upper anchoring of tower crane 10, from layer 7, is supported every anchor rod of six storey setting.In structure below seven layers, can adopt and of the prior art anchor rod is propped up and stayed between tower crane and shear wall, this arranges structure in four layers of application of ground floor to the.Anchor rod adopts Q235B, the pipe of φ 219mm*16mm.
, before tower crane and Core Walls Structure, in the box column in Core Walls Structure, must build cement concrete, form between the reinforced concrete column having set up crossbeam between the reinforced concrete column of shear wall, formed shear wall and adjacent box column and also set up crossbeam in anchor rod support and connection.For improving the rigidity of structure between box column and reinforced concrete column, for tower crane provides firmer supporting construction.Said structure is specially: consult Fig. 2, shown the connection schematic top plan view in Core Walls Structure in tower crane attached wall supporting construction of the present invention, as shown in Figure 2, the cement concrete in the first box column 211 and the second box column 212 is built.Between the first reinforced concrete column 2211 and the 5th reinforced concrete column 2212, be connected with crossbeam, between the first reinforced concrete column 2211 and the second reinforced concrete column 2221, be connected with crossbeam, between the second reinforced concrete column 2221 and the 4th reinforced concrete column 2223, be connected with crossbeam, between the second reinforced concrete column 2221 and the 3rd reinforced concrete column 2222, be connected with crossbeam.Between the 3rd reinforced concrete column 2222 and the second box column 212, be connected with crossbeam, between the 5th reinforced concrete column and the first box column 211, be connected with crossbeam.
Tower crane attached wall supporting construction of the present invention also comprises that support and connection form the reinforced concrete column of shear wall and the interim beam of box column, particularly, interim beam is located between the reinforced concrete column and box column not being connected with box column, for improving the reinforced concrete column rigidity of structure in the vertical, interim beam one end connects box column, the other end connects reinforced concrete column, and this interim beam setting and anchor rod are located at same layer.In the embodiment shown in Figure 2, interim beam comprises the interim beam of the first shear wall and the interim beam of the second shear wall, the interim beam of the first shear wall comprises the first interim beam 321, the interim beam of the second shear wall comprises the second interim beam 322 and the 3rd interim beam 323, first interim beam 321 one end connect the first box column 211, and the other end connects the first reinforced concrete column 2211; Second interim beam 322 one end connect the second box column 212, and the other end connects the second reinforced concrete column 2221; The 3rd interim beam 323 one end connect the second box column 212, and the other end connects the 4th reinforced concrete column 2223.After the shear wall at the first reinforced concrete column 2211 places is built, i.e. the dismountable first interim beam 321, the first interim beam 321 of dismounting can reuse.After the shear wall at the second reinforced concrete column 2221 places is built, i.e. the dismountable second interim beam 322 and the 3rd interim beam 323, the second interim beam 322 and the 3rd interim beam 323 of dismounting can reuse.Between the first interim beam 321 and the first box column 211 and the first reinforced concrete column 2211, connect by high strength bolt, between the second interim beam 322 and the second box column 212 and the second reinforced concrete column 2221, also connect by high strength bolt, between the 3rd interim beam 323 and the second box column 212 and the 4th reinforced concrete column 2223, also connect by high strength bolt, adopt high strength bolt to connect beam and column, increase the structural strength between beam and column, strengthen the rigidity of beam and column entirety.
Reinforced concrete column is in the process rising gradually, the insufficient rigidity that it is vertical, although between reinforced concrete column and box column, be equipped with interim beam, because interim beam is not that every one deck all arranges, so in order to improve the vertical rigidity of reinforced concrete column, add supporting construction between reinforced concrete column.Tower crane attached wall supporting construction of the present invention also comprises V-type strut bar, and this V-type they sup-port is connected between two reinforced concrete columns, and it is located between arbitrary reinforced concrete column that the reinforced concrete column that is connected with anchor rod is adjacent with this reinforced concrete column, for strengthening the vertical rigidity of reinforced concrete column.Consult Fig. 3, shown the lateral plan that V-type strut bar is set between reinforced concrete column in tower crane attached wall supporting construction of the present invention.As shown in Figure 3, in the present embodiment, the 3rd reinforced concrete column 2222 is different from other reinforced concrete column structures, the 3rd reinforced concrete column 2222 is I shape steel column, so V-type strut bar 33 is located between the second reinforced concrete column 2221 and the 3rd reinforced concrete column 2222, V-type strut bar 33 comprises the first brace 331 and the second brace 332, end of the first brace 331 and an end of the second brace 332 are connected, form the end that is connected, this end that is connected is connected with the 3rd reinforced concrete column 2222, and point of connection is this middle part that the 3rd reinforced concrete column 2222 in floor is set.Another end of another end of the first brace 331 and the second brace 332 forms fork end, and connects the second reinforced concrete column 2221, and oppositely arranges, and point of connection is these two ends up and down that the second reinforced concrete column 2221 in floor is set.Preferably, the connection location of the first brace 331 and the second reinforced concrete column 2221 is located at the junction of the second reinforced concrete column 2221 and this layer of upper beam, and the connection location of the second brace 332 and the second reinforced concrete column 2221 is located at the junction of the second reinforced concrete column 2221 and this layer of lower beam.The midway location of 2222 layers of the 3rd reinforced concrete column is located in the end that the first brace 331 is connected with the second brace 332.As shown in Figure 4, V-type strut bar 33 is connected with reinforced concrete column by attaching parts 333, and attaching parts 333 is fixedly connected on reinforced concrete column, for V-type strut bar 33 provides, basis is installed.Between the 3rd reinforced concrete column 2222 and the second reinforced concrete column 2221, add V-type strut bar 33, improve on the one hand the rigidity of the reinforced concrete column of anchor rod connection, improve on the other hand the rigidity of this I shape steel column.V-type strut bar 33 is located between the first reinforced concrete column 2211 and the 5th reinforced concrete column 2212, and its connection mode is the same.V-type strut bar 33 can be located between two reinforced concrete columns of arbitrary neighborhood, and all arranges between the reinforced concrete column of each floor, plays the effect of the structural strength that increases reinforced concrete column.But consider the problem of construction cost, V-type strut bar 33 can, since the 6th layer of increase, because the anchor rod of bottom is to be connected on shear wall, be connected in reinforced concrete column since the 7th layer, so increase V-type strut bar since the 6th layer, can meet the rigidity requirement of reinforced concrete column completely.V-type strut bar 33 adopts Q235, and the steel pipe of φ 159mm*6mm installs a V-type strut bar 33 in the reinforced concrete column of individual layer floor.
The beneficial effect of tower crane attached wall supporting construction of the present invention:
The box column and the reinforced concrete column that adopt anchor rod to connect in Core Walls Structure form tower crane support, can solve the problem that tower crane jacking speed is affected by shear wall construction, the anchor rod that tower crane is adhered to use is directly connected on reinforced concrete column and box column, accelerate the jacking speed that tower crane adheres to, improve the service efficiency of tower crane.
Adopt interim beam to be located between box column and reinforced concrete column, box column and reinforced concrete column are coupled together, increase overall construction intensity, strengthen reinforced concrete column vertical rigidity, ensure the structural strength that tower crane adheres to, guarantee construction safety.In addition, interim beam, after the shear wall at reinforced concrete column place is built, dismountablely carries out recycling.
Adopt V-type strut bar to be located between reinforced concrete column, solve the problem of reinforced concrete column insufficient rigidity on vertically, increase the rigidity of reinforced concrete column, optimize tower crane and adhere to Anchorage Plan.V-type supporting bar structure is simple, easy for installation, can accelerating construction progress.
Tower crane attached wall supporting construction of the present invention has economic benefit significantly aspect accelerating construction progress, raising tower crane service efficiency, reduction construction cost.
Consult Fig. 5, shown the diagram of circuit of tower crane attached wall supporting construction construction method of the present invention.Below in conjunction with Fig. 5, the construction method of tower crane attached wall supporting construction of the present invention is described.
In site operation, the tower crane of bottom adheres to as the prior art, anchor rod is connected on shear wall, from the 7th layer of floor, tower crane attached wall supporting construction of the present invention is set, as an example of the tower crane attached wall supporting construction at the 7th layer of place example, the construction method of tower crane attached wall supporting construction is described below.As shown in Figure 5, the construction method of tower crane attached wall supporting construction of the present invention comprises:
Execution step S11, casting concrete in the box column of Core Walls Structure.In the box column of Core Walls Structure and tower crane adjacent, complete concrete building, ensure that box column has stronger structural strength.Build the box column cement concrete of the 7th layer, shown in Fig. 2, the concreting in the first box column 211 and the second box column 212 is good, then performs step S12.
Execution step S12, installs for the reinforced concrete column that forms the shear wall in Core Walls Structure.Install the 7th layer and located reinforced concrete column, shown in Fig. 1, install the first reinforced concrete column 2211, the 5th reinforced concrete column 2212 that form the first shear wall 221, the second reinforced concrete column 2221, the 3rd reinforced concrete column 2222 and the 4th reinforced concrete column 2223 that form the second shear wall 222, then also install the crossbeam of the 7th layer, connects crossbeam between reinforced concrete column, between reinforced concrete column and box column, also connect crossbeam, crossbeam couples together reinforced concrete column, and reinforced concrete column and box column also couple together, and forms integral structure.Then perform step S13.
Execution step S13, support and connection V-type strut bar between reinforced concrete column.For increasing the vertical rigidity of reinforced concrete column, a V-type strut bar is preferably all set between the reinforced concrete column of every one deck in work progress, but considers construction cost, in the situation that meeting overall construction intensity requirement, can install V-type strut bar since the 6th layer every layer.V-type strut bar props up on the reinforced concrete column of being located at anchor rod to be connected.Shown in Fig. 3, between the second reinforced concrete column 2221 and the 3rd reinforced concrete column 2222, V-type strut bar 33 is set, V-type strut bar 33 comprises the first brace 331 and the second brace 332, an end of the first brace 331 and the second brace 332 is connected, form the end that is connected, this end that is connected is connected with the 3rd reinforced concrete column 2222, and the first brace 331 is connected the second reinforced concrete column 2221 with another end of the second brace 332, and oppositely arrange, form fork end.Preferably, the connection location of the first brace 331 and the second reinforced concrete column 221 is located at the junction of the second reinforced concrete column 221 and this layer of upper beam, and the connection location of the second brace 332 and the second reinforced concrete column 221 is located at the junction of the second reinforced concrete column 221 and this layer of lower beam.The first brace 331 is connected with the second brace 332 and holds the midway location of being located at 2222 layers of the 3rd reinforced concrete column.Between the first reinforced concrete column 2211 and the 5th reinforced concrete column 2212, V-type strut bar 33 is set, connection mode is the same.Shown in Fig. 4, V-type strut bar 33 is connected with reinforced concrete column by attaching parts 333, and attaching parts 333 is fixedly connected on reinforced concrete column, for V-type strut bar 33 provides, basis is installed.After V-type strut bar installs, then perform step S14.
Execution step S14, the interim beam of support and connection between box column and reinforced concrete column.For increasing the rigidity of reinforced concrete column, and bulk strength between box column and reinforced concrete column, between box column and reinforced concrete column, add interim beam.Shown in Fig. 2, first interim beam 321 one end are connected to the first box column 211, the other end connects the first reinforced concrete column 2211; Second interim beam 322 one end are connected to the second box column 212, and the other end connects the second reinforced concrete column 2221; The 3rd interim beam 323 one end are connected to the second box column 212, and the other end connects the 4th reinforced concrete column 2223.Between the first interim beam 321 and the first box column 211 and the first reinforced concrete column 2211, connect by high strength bolt, between the second interim beam 322 and the second box column 212 and the second reinforced concrete column 2221, also connect by high strength bolt, between the 3rd interim beam 323 and the second box column 212 and the 4th reinforced concrete column 2223, also connect by high strength bolt, adopt high strength bolt to connect beam and column, increase the structural strength between beam and column, strengthen the rigidity of beam and column entirety.Then perform step S15.
Execution step S15, support and connection anchor rod between tower crane and Core Walls Structure.Anchor rod one end of the 7th layer connects tower crane, and the other end is connected on the box column in Core Walls Structure or on reinforced concrete column.Shown in Fig. 1, sheathed attached ancient piece of jade, round, flat and with a hole in its centre frame 101 on the tower body of tower crane 10, the side that attached ancient piece of jade, round, flat and with a hole in its centre frame 101 is relative with Core Walls Structure is formed with the first angle and the second angle, four anchor rods are set, two anchor rods are connected in to an angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101, the first angle that first anchor rod 311 one end is connected to attached ancient piece of jade, round, flat and with a hole in its centre frame 101, the other end connects the first box column 211; Second anchor rod 312 one end connect the first angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101, and the other end is connected to form the first reinforced concrete column 2211 of the first shear wall 221; The 3rd anchor rod 313 one end connect the second angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101, and the other end is connected to form the second reinforced concrete column 2221 of the second shear wall 222; The 4th anchor rod 314 one end connect the second angle of attached ancient piece of jade, round, flat and with a hole in its centre frame 101, and the other end connects the second box column 212.By four anchor rods, tower crane is attached to Core Walls Structure, for tower crane provides support, ensures the safety in tower crane construction.Wherein anchor rod adopts Q235B, the pipe of φ 219mm*16mm.
So just formed the tower crane attached wall supporting construction at the 7th layer of place, along with the rising of tower crane, this tower crane attached wall supporting construction setting party is to for arranging anchor rod and interim beam every 6 layers, and V-type strut bar starts latter every layer in the 6th layer and all arranges one.Arranging with arranging of the 7th layer of place of the tower crane attached wall supporting construction of other layers is identical, and only need to be cycled to repeat above-mentioned steps can realize.
The beneficial effect of the construction method of tower crane attached wall supporting construction of the present invention:
The box column and the reinforced concrete column that adopt anchor rod to connect in Core Walls Structure form tower crane support, can solve the problem that tower crane jacking speed is affected by shear wall construction, the anchor rod that tower crane is adhered to use is directly connected on reinforced concrete column and box column, accelerate the jacking speed that tower crane adheres to, improve the service efficiency of tower crane.
Adopt interim beam to be located between box column and reinforced concrete column, box column and reinforced concrete column are coupled together, increase overall construction intensity, strengthen reinforced concrete column vertical rigidity, ensure the structural strength that tower crane adheres to, guarantee construction safety.In addition, interim beam, after the shear wall at reinforced concrete column place is built, dismountablely carries out recycling.
Adopt V-type strut bar to be located between reinforced concrete column, solve the problem of reinforced concrete column insufficient rigidity on vertically, increase the rigidity of reinforced concrete column, optimize tower crane and adhere to Anchorage Plan.V-type supporting bar structure is simple, easy for installation, can accelerating construction progress.
Tower crane attached wall supporting construction of the present invention has economic benefit significantly aspect accelerating construction progress, raising tower crane service efficiency, reduction construction cost.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thereby some details in embodiment should not form limitation of the invention, the present invention by the scope defining using appended claims as protection scope of the present invention.
Claims (10)
1. a tower crane attached wall supporting construction, is characterized in that, comprising:
Anchor rod, support and connection tower crane and Core Walls Structure, described Core Walls Structure comprises box column and the reinforced concrete column for formation shear wall;
Interim beam, box column and described reinforced concrete column described in support and connection.
2. tower crane attached wall supporting construction as claimed in claim 1, is characterized in that, also comprises:
V-type strut bar, support and connection are between the reinforced concrete column of the described anchor rod connection arbitrary reinforced concrete column adjacent with this reinforced concrete column.
3. tower crane attached wall supporting construction as claimed in claim 2, it is characterized in that, described V-type strut bar comprises the first brace and the second brace, described the first brace is formed with described the second brace be connected end and fork end, described connected end is connected in a reinforced concrete column and is positioned at the middle part of a floor, and described fork end connects respectively another reinforced concrete column and be positioned at the two ends up and down of this floor.
4. tower crane attached wall supporting construction as claimed in claim 1 or 2, is characterized in that,
Described Core Walls Structure comprises that each group reinforced concrete column comprises at least two reinforced concrete columns for forming two groups of reinforced concrete columns of two shear walls and laying respectively at two two box columns outside described shear wall;
Described anchor rod comprises:
The first anchor rod, the first box column described in support and connection in tower crane and described Core Walls Structure;
The second anchor rod, tower crane and for the reinforced concrete column forming in first group of reinforced concrete column of the first shear wall described in support and connection;
The 3rd anchor rod, tower crane and for the reinforced concrete column forming in second group of reinforced concrete column of the second shear wall described in support and connection;
The 4th anchor rod, the second box column described in support and connection in tower crane and described Core Walls Structure.
5. tower crane attached wall supporting construction as claimed in claim 4, is characterized in that, described interim beam comprises:
The interim beam of the first shear wall, the first box column and for forming the reinforced concrete column not being connected with described the first box column in first group of reinforced concrete column of the first shear wall described in support and connection;
The interim beam of the second shear wall, the second box column and for forming the reinforced concrete column not being connected with described the second box column in second group of reinforced concrete column of the second shear wall described in support and connection.
6. tower crane attached wall supporting construction as claimed in claim 4, is characterized in that, the tower body of described tower crane is arranged with attached ancient piece of jade, round, flat and with a hole in its centre frame, and a described attached ancient piece of jade, round, flat and with a hole in its centre frame side relative with described Core Walls Structure is formed with the first angle and the second angle.
7. tower crane attached wall supporting construction as claimed in claim 6, is characterized in that, described the first anchor rod is connected the first angle of described attached ancient piece of jade, round, flat and with a hole in its centre frame with described the second anchor rod, and described the 3rd anchor rod is connected the second angle of described attached ancient piece of jade, round, flat and with a hole in its centre frame with described the 4th anchor rod.
8. a construction method for tower crane attached wall supporting construction, is characterized in that, comprising:
Casting concrete in the box column of Core Walls Structure;
Install for the reinforced concrete column that forms the shear wall in Core Walls Structure;
Install between described reinforced concrete column and described reinforced concrete column and described box column between crossbeam;
In described box column with do not connect the interim beam of support and connection between the reinforced concrete column of described box column;
Support and connection anchor rod between box column in tower crane and Core Walls Structure and reinforced concrete column.
9. the construction method of tower crane attached wall supporting construction as claimed in claim 8, is characterized in that, also comprises:
Support and connection V-type strut bar between the reinforced concrete column being connected with anchor rod and the arbitrary reinforced concrete column adjacent with this reinforced concrete column.
10. the construction method of tower crane attached wall supporting construction as claimed in claim 8, is characterized in that, has built after cement concrete until the shear wall in Core Walls Structure, removes described interim beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410126042.XA CN103935911B (en) | 2014-03-31 | 2014-03-31 | Tower crane attached wall supporting construction and construction method thereof |
Applications Claiming Priority (1)
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Cited By (9)
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| CN104692261A (en) * | 2015-03-24 | 2015-06-10 | 启东建筑集团有限公司 | Symmetrical dismounting construction method for attachment device of tower crane |
| CN104925680A (en) * | 2015-06-03 | 2015-09-23 | 中交第二航务工程局有限公司 | Method of stabilizing tower body of tower crane |
| CN105502177A (en) * | 2015-11-30 | 2016-04-20 | 上海中锦建设集团股份有限公司 | Tower crane assisting device with attachment wall higher than roof, and mounting method thereof |
| CN105804416A (en) * | 2016-05-13 | 2016-07-27 | 上海建工二建集团有限公司 | Connecting structure for prefabricated assembling type building tower crane |
| CN106760530A (en) * | 2016-12-09 | 2017-05-31 | 广州市恒盛建设工程有限公司 | A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod |
| CN106829753A (en) * | 2017-01-18 | 2017-06-13 | 成张佳宁 | Tower crane attachment anchor structure and anchoring process based on fabricated shear wall framework |
| CN110316666A (en) * | 2019-08-07 | 2019-10-11 | 上海市机械施工集团有限公司 | A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method |
| CN113387282A (en) * | 2021-07-09 | 2021-09-14 | 广州市房屋开发建设有限公司 | Construction method of assembled wall-attached column |
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692261A (en) * | 2015-03-24 | 2015-06-10 | 启东建筑集团有限公司 | Symmetrical dismounting construction method for attachment device of tower crane |
| CN104925680A (en) * | 2015-06-03 | 2015-09-23 | 中交第二航务工程局有限公司 | Method of stabilizing tower body of tower crane |
| CN105502177A (en) * | 2015-11-30 | 2016-04-20 | 上海中锦建设集团股份有限公司 | Tower crane assisting device with attachment wall higher than roof, and mounting method thereof |
| CN105804416A (en) * | 2016-05-13 | 2016-07-27 | 上海建工二建集团有限公司 | Connecting structure for prefabricated assembling type building tower crane |
| CN106760530A (en) * | 2016-12-09 | 2017-05-31 | 广州市恒盛建设工程有限公司 | A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod |
| CN106760530B (en) * | 2016-12-09 | 2018-01-16 | 广州市恒盛建设工程有限公司 | A kind of operating platform and its construction method for the dismounting of tower crane wall attaching rod |
| CN106829753A (en) * | 2017-01-18 | 2017-06-13 | 成张佳宁 | Tower crane attachment anchor structure and anchoring process based on fabricated shear wall framework |
| CN110316666A (en) * | 2019-08-07 | 2019-10-11 | 上海市机械施工集团有限公司 | A kind of tower crane wall-attaching equipment and tower crane wall-attaching equipment construction method |
| CN113387282A (en) * | 2021-07-09 | 2021-09-14 | 广州市房屋开发建设有限公司 | Construction method of assembled wall-attached column |
| CN113387282B (en) * | 2021-07-09 | 2023-09-05 | 广州市房屋开发建设有限公司 | Construction method of assembled wall-attached column |
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
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