CN109610637A - Assembled coal gangue haydite steel tube concrete beam and column node structure and its construction method - Google Patents
Assembled coal gangue haydite steel tube concrete beam and column node structure and its construction method Download PDFInfo
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- CN109610637A CN109610637A CN201910002219.8A CN201910002219A CN109610637A CN 109610637 A CN109610637 A CN 109610637A CN 201910002219 A CN201910002219 A CN 201910002219A CN 109610637 A CN109610637 A CN 109610637A
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- coal gangue
- gangue haydite
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- doweling
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- 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
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- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of assembled coal gangue haydite steel tube concrete beam and column node structure and construction methods, structure includes: bean column node component, including lateral arms and vertical support arm, the end of lateral arms is equipped with transverse concave groove, the end of vertical support arm is equipped with vertical groove, the arm body of lateral arms and vertical support arm is equipped with the perforation through corresponding transverse concave groove and vertical groove, is connected with the connector through corresponding lateral arms and vertical support arm in perforation；The inside of lateral arms and vertical support arm is respectively equipped with the steel pipe being arranged in the same direction, and the steel pipe in both direction is connected with each other and junction is connected with angle steel；Beam, one end are equipped with laterally pre- doweling, and laterally pre- doweling is inserted in transverse concave groove and after-pouring has concrete in transverse concave groove；Column component, one end are equipped with vertical pre- doweling, and vertical pre- doweling is inserted in vertical groove and after-pouring has concrete in vertical groove.Bearing capacity enhancing, has better shock resistance and shear behavior, facilitates construction.
Description
Technical field
The present invention relates to technical field of civil engineering more particularly to a kind of assembled coal gangue haydite steel tube concrete beam and columns
Node structure and its construction method.
Background technique
Along with rapid economic development, China's architectural engineering is fast-developing like the mushrooms after rain.And meeting during coal mining
A large amount of gangue is excluded, not only land occupation, but also serious pollution is generated to environment, but natural gangue is by being processed into
Haydite can be used as the basic aggregate of building structure, not only solve the problem of gangue largely discharges, and solve nature bone
The problem of expecting resource scarcity.The superior functions such as coal gangue haydite concrete light, green simultaneously, so this patent uses gangue
Hydite aggregate concrete is as structure main material.
In recent years, with the fast development of architectural engineering, construction technology is quickly improved, and assembled architecture and prefabricated components are
It is employed extensively.Weaker, the poor seismic behavior of node is connected at usual prefabricated concrete component node；Generally conventional dress
Construction technology with formula precast concrete is more complicated, and difficulty of construction is big.
Summary of the invention
To provide, a kind of joint structure is simple, overall performance is good, production is low with the difficulty of construction, environmental-friendly economic conjunction
The building structural element of reason, the invention discloses a kind of assembled coal gangue haydite steel tube concrete beam and column node structure and one kind
Assembled coal gangue haydite steel tube concrete beam and column node construction method, using steel pipe and coal gangue haydite concrete for making
At having the characteristics that the convenient, function admirable and low in cost of constructing.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of first aspect: assembled coal gangue haydite steel tube concrete beam and column node structure comprising:
Coal gangue haydite steel tube concrete beam and column node component, lateral arms and correspondence including corresponding to the setting of beam direction
In the vertical support arm of column direction setting, the lateral arms and the vertical support arm connection are integral, the end of the lateral arms
Portion is equipped with transverse concave groove, and the end of the vertical support arm is equipped with vertical groove, the arm of the lateral arms and the vertical support arm
Body is equipped with the perforation through the corresponding transverse concave groove and the vertical groove, is connected in the perforation through corresponding cross
To the connector of support arm and the vertical support arm；The inside of the lateral arms and the vertical support arm is respectively equipped with setting in the same direction
Steel pipe, the steel pipe in both direction is connected with each other and junction is connected with angle steel；
Coal gangue haydite concrete beam components, one end are equipped with laterally pre- doweling, the pre- doweling of transverse direction and are inserted in institute
It states in transverse concave groove and after-pouring has coal gangue haydite concrete to be fixedly connected with the coal gangue haydite in the transverse concave groove
Concrete beam components and the lateral arms；And
Coal gangue haydite concrete column component, one end are equipped with vertical pre- doweling, and the vertical pre- doweling is inserted in institute
It states in vertical groove and after-pouring has coal gangue haydite concrete to be fixedly connected with the coal gangue haydite in the vertical groove
Concrete column component and the vertical support arm.
Preferably, the outer wall of the steel pipe surrounding is equipped with multiple pegs.
Preferably, the size side length of the transverse concave groove and the vertical groove without departing from the corresponding lateral arms and
The half of the size side length of the vertical support arm.
It is inserted preferably, the coal gangue haydite concrete beam components include that coal gangue haydite concrete, the transverse direction are pre-buried
Muscle and matched beam steel cage, the beam steel cage are embedded in the coal gangue haydite concrete, the pre- doweling tool of transverse direction
There is the pre-buried part being embedded in the coal gangue haydite concrete and stretches out in overhanging outside the coal gangue haydite concrete
Part.
It is inserted preferably, the coal gangue haydite concrete column component includes that coal gangue haydite concrete, the transverse direction are pre-buried
Muscle and matched column steel reinforcement cage, the column steel reinforcement cage are embedded in the coal gangue haydite concrete, the vertical pre- doweling tool
There is the pre-buried part being embedded in the coal gangue haydite concrete and stretches out in overhanging outside the coal gangue haydite concrete
Part.
Preferably, the length of the sponson of the sponson of the pre- doweling of transverse direction and the vertical pre- doweling
Depth assigned in the corresponding transverse concave groove and the vertical groove.
Preferably, the length of the sponson of the sponson of the pre- doweling of transverse direction and the vertical pre- doweling is not
Less than the diameter of 40 times of corresponding joint bars.
Preferably, opening up the bolt hole that position corresponds to the perforation on the steel pipe, the connector is bolt, described
Bolt is screwed together in the bolt hole.
Second aspect: a kind of assembled coal gangue haydite steel tube concrete beam and column node construction method comprising step:
Make coal gangue haydite steel tube concrete beam and column node component, the coal gangue haydite steel tube concrete beam and column node
Component include corresponding to beam direction setting lateral arms and corresponding to column direction setting vertical support arm, the lateral arms and
The vertical support arm connection is integral, and the end of the lateral arms is equipped with transverse concave groove, and the end of the vertical support arm is equipped with
The inside of vertical groove, the lateral arms and the vertical support arm is respectively equipped with the steel pipe being arranged in the same direction, in both direction
Steel pipe is connected with each other and junction is connected with angle steel；
Coal gangue haydite concrete column component is made, described coal gangue haydite concrete column component one end is equipped with vertical pre-buried
Joint bar；
The vertical pre- doweling of described coal gangue haydite concrete column component one end is inserted in the vertical groove
In, and coal gangue haydite concrete is poured into the vertical groove, it is fixedly connected with the coal gangue haydite concrete column component
With the vertical support arm；
Coal gangue haydite concrete beam components are made, coal gangue haydite concrete beam components one end is equipped with laterally pre-buried
Joint bar；
The pre- doweling of the transverse direction of coal gangue haydite concrete beam components one end is inserted in the transverse concave groove
In, and coal gangue haydite concrete is poured into the transverse concave groove, it is fixedly connected with the coal gangue haydite concrete beam components
With the lateral arms.
Preferably, when making the coal gangue haydite steel tube concrete beam and column node component, in the lateral arms and
The arm body of the vertical support arm is preset with the perforation through the corresponding transverse concave groove and the vertical groove；
It is described vertical recessed the vertical pre- doweling of described coal gangue haydite concrete column component one end to be inserted in
After in slot, connector is inserted into Yu Suoshu vertical groove in reserved perforation, connector runs through the vertical groove and fixation
It is connected in the perforation；
It is recessed the pre- doweling of the transverse direction of coal gangue haydite concrete beam components one end is inserted in the transverse direction
After in slot, connector is inserted on Yu Suoshu transverse concave groove in reserved perforation, connector runs through the transverse concave groove and fixation
It is connected in the perforation.
The beneficial effects of the invention are that:
1, weaker, the poor seismic behavior of node is connected at usual precast concrete node, the present invention uses prefabricated
Coal gangue haydite steel tube concrete beam and column component node and armored concrete connecting elements, so that structural integrity is preferable, rigidity
Larger, anti-knock shock resistance better performances reduce difficulty of construction and component cost；
2, node skeleton of the present invention is substituted with angle steel, improves the apparent feelings of stress concentration phenomenon at adjacent two limbs dog-ear
Condition, is allowed to globality raising, and bearing capacity enhancing has better shock resistance and shear behavior, facilitates construction.In prefabricated gangue
The method that overhanging joint bar is arranged in haydite steel tube concrete beam and column component setting groove and Reinforced Concrete Short Column and short beam guarantees
Node and the bearing capacity of seam, rigidity and ductility；
3, the present invention is had green using the concrete that discharge waste material coal gangue haydite is aggregate of mining compared to normal concrete
The advantages that color, energy conservation, high-strength light and durability are good, save the cost realizes recycling for coal mining waste material, has saved energy
Source；
4, construction technology of the present invention compared with traditional handicraft, simplify construction technology, reduce difficulty of construction, section
Point construction is relatively easy, has preferable overall economic efficiency simultaneously.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 shows showing for assembled coal gangue haydite steel tube concrete beam and column node structure according to an embodiment of the present invention
Example property structural schematic diagram.
Fig. 2 shows according to the exemplary structure sectional view at the A-A of Fig. 1 embodiment.
Fig. 3 shows the exemplary knot of coal gangue haydite steel tube concrete beam and column node component according to an embodiment of the present invention
Structure schematic diagram.
Fig. 4 shows the exemplary structure schematic diagram of coal gangue haydite steel tube concrete beam according to an embodiment of the present invention.
Fig. 5 shows the exemplary structure schematic diagram of coal gangue haydite steel core concrete column according to an embodiment of the present invention.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.
The present invention is described in detail in the following with reference to the drawings and specific embodiments.
Referring to Figure 1 and Fig. 2, Fig. 1 show assembled coal gangue haydite concrete filled steel tube according to an embodiment of the present invention
The exemplary structure schematic diagram of beam-column node structure, Fig. 2 shows according to the exemplary structure section at the A-A of Fig. 1 embodiment
Figure.As shown, the assembled coal gangue haydite steel tube concrete beam and column node structure is by coal gangue haydite steel tube concrete beam
Column node member 1, coal gangue haydite concrete beam components 2 and 3 three parts of coal gangue haydite concrete column component are constituted.
Specifically, referring to Fig. 3, coal gangue haydite steel tube concrete beam and column node structure according to an embodiment of the present invention has been gone out
The exemplary structure schematic diagram of part.As shown, coal gangue haydite steel tube concrete beam and column node component 1 includes corresponding to beam side
Two lateral arms 11 to setting and the two vertical support arms 12 corresponding to the setting of column direction, two lateral arms 11 and two vertical support arms
12 connections are integral, constitute cross-type shape, and the end of lateral arms 11 is equipped with transverse concave groove 111, the end of vertical support arm 12
Equipped with vertical groove 121, it is equipped with the arm of lateral arms 11 and vertical support arm 12 through corresponding transverse concave groove 111 and vertical
The perforation 13 of groove 121 is connected with connector 14 through corresponding lateral arms 11 and vertical support arm 12 in perforation 13.Laterally
The inside of support arm 11 and vertical support arm 12 is respectively equipped with the steel pipe 15 being arranged in the same direction, also, the steel pipe 15 in both direction is mutual
It connects and junction is connected with angle steel 16.Angle steel 16 is welded by steel plate, and side length 400mm is posted and fixed in steel pipe
Join position.Node skeleton is substituted with angle steel, is improved the obvious situation of stress concentration phenomenon at adjacent two limbs dog-ear, is allowed to
Globality improves, and bearing capacity enhancing has better shock resistance and shear behavior, facilitates construction
Coal gangue haydite steel tube concrete beam and column node component 1 is formed by coal gangue haydite concreting, Coal gangue pottery
Grain concrete is internally provided with steel pipe 15, and the outer wall of 15 surrounding of steel pipe is equipped with multiple pegs 151, and steel pipe 15 is in for cross section
Rectangular rectangular steel tube, has steel plate to be welded, and peg 151 is equipped on the outside of the steel plate of four sides and those pegs 151 are in side
Matrix form is evenly arranged, and spacing is between 20cm-30cm.The tube wall of steel pipe is close to coal gangue haydite steel tube concrete beam and column section
Point component 1 surface but there are certain protective layer thickness, built-in steel pipe can stronger coal gangue haydite steel tube concrete beam and column section
The intensity of point component 1, inside and outside in steel pipe have poured coal gangue haydite concrete.Coal has been poured in pouring molding
Groove (i.e. transverse concave groove 111 and vertical groove 121) is respectively set in the vertical both ends of spoil haydite concrete and transverse ends, should
Groove can it is prefabricated can also later scalpriform at, as long as when prefabricated before pouring coal gangue haydite concrete corresponding position clog mould
Tool takes out mold after the completion of pouring.Preferably, the size side length of transverse concave groove 111 and vertical groove 121 is without departing from right
The half of the size side length of the lateral arms 11 and vertical support arm 12 answered.In prefabricated coal gangue haydite steel tube concrete beam and column component
Bearing capacity, rigidity that the method that overhanging joint bar is arranged with short beam in groove and Reinforced Concrete Short Column guarantees node and seam are set
And ductility.
In addition, indwelling is vertical in lateral arms 11 when making coal gangue haydite steel tube concrete beam and column node component 1
Through the perforation 13 of transverse concave groove, indwelling extends transversely through the perforation 13 of vertical groove 121 on vertical support arm 12, opens on steel pipe 15
If position corresponds to the bolt hole of perforation 13, connector 14 uses stay bolt, and the both ends of stay bolt through lateral arms 11 or are erected
The opposite two sides into support arm 12, also, steel plate backing plate 17 is set on the surface of lateral arms 11 and vertical support arm 12, support arm
One piece of steel plate backing plate is arranged in side, and the end of the stay bolt on the same side is connected to same steel plate backing plate 17.
Fig. 4 is referred to, the exemplary structure of coal gangue haydite steel tube concrete beam according to an embodiment of the present invention is shown
Schematic diagram.As shown, one end of coal gangue haydite concrete beam components 2 is equipped with laterally pre- doweling 21, lateral pre- doweling
21 are inserted in the transverse concave groove 111 of 1 left and right ends of coal gangue haydite steel tube concrete beam and column node component and transverse concave groove 11
It is mixed to be fixedly connected with coal gangue haydite concrete beam components 2 and coal gangue haydite steel pipe that middle after-pouring has coal gangue haydite concrete
Solidifying soil bean column node component 1.
Further, coal gangue haydite concrete beam components 2 include coal gangue haydite concrete, laterally pre- doweling 21 and
Matched beam steel cage 22, beam steel cage 22 are embedded in coal gangue haydite concrete, and laterally pre- doweling 21, which has, is embedded in coal
Pre-buried part in spoil haydite concrete and stretch out in the sponson outside coal gangue haydite concrete.Wherein, laterally pre-buried
The length of the sponson of joint bar 21 is matched with the depth of corresponding transverse concave groove 111, preferably, lateral pre- doweling 21 is outer
The length of extending portion point is not less than the diameter of the pre- doweling 21 of 40 times of transverse directions.
Fig. 5 is referred to, the exemplary structure of coal gangue haydite steel core concrete column according to an embodiment of the present invention is shown
Schematic diagram.As shown, one end of coal gangue haydite concrete column component 3 is equipped with vertical pre- doweling 31, vertical pre- doweling
31 are inserted in the vertical groove 121 of 1 upper and lower ends of coal gangue haydite steel tube concrete beam and column node component and vertical groove 121
It is mixed to be fixedly connected with coal gangue haydite concrete column component 3 and coal gangue haydite steel pipe that middle after-pouring has coal gangue haydite concrete
Solidifying soil bean column node component 1.
Further, coal gangue haydite concrete column component 3 include coal gangue haydite concrete, laterally pre- doweling 31 and
Matched column steel reinforcement cage 32, column steel reinforcement cage 31 are embedded in coal gangue haydite concrete, and vertical pre- doweling 31, which has, is embedded in coal
Pre-buried part in spoil haydite concrete and stretch out in the sponson outside coal gangue haydite concrete.Wherein, laterally pre-buried
The length of the sponson of the sponson of joint bar 31 and vertical pre- doweling is matched with the depth of corresponding vertical groove 121,
Preferably, the length of the sponson of vertical pre- doweling 31 is not less than the diameter of 40 times of vertical pre- dowelings 31.
Assembled coal gangue haydite steel tube concrete beam and column node construction method of the invention mainly comprises the steps that
Step 1: production coal gangue haydite steel tube concrete beam and column node component 1, coal gangue haydite steel tube concrete beam and column
1 component of node includes the vertical support arm 12 for corresponding to the lateral arms 11 of beam direction setting and being arranged corresponding to column direction, laterally
Support arm 11 and vertical support arm 12 link integrally, and the end of lateral arms 11 is equipped with transverse concave groove 111, the end of vertical support arm 12
Equipped with vertical groove 121, the inside of lateral arms 11 and vertical support arm 12 is respectively equipped with the steel pipe 15 being arranged in the same direction, both direction
On steel pipe 15 be connected with each other and junction be connected with angle steel 16；
Step 2: production coal gangue haydite concrete column component 2 is arranged in 2 one end of coal gangue haydite concrete column component
Vertical pre- doweling 21；
Step 3: the vertical pre- doweling 31 of 3 one end of coal gangue haydite concrete column component to complete is inserted in
In vertical groove 121, and (the aperture on vertical support arm 12 in advance of coal gangue haydite concrete is poured into vertical groove 121
Concrete perfusion, the filling perforation after the completion of filling concrete), it is fixedly connected with coal gangue haydite concrete column component 2 and vertical support arm
12；
Step 4: production coal gangue haydite concrete beam components 2 are arranged in 2 one end of coal gangue haydite concrete beam components
Laterally pre- doweling 21；
Step 5: the pre- doweling 21 of transverse direction of 2 one end of coal gangue haydite concrete beam components to complete is inserted in
In transverse concave groove 111, and (the aperture in lateral arms 11 in advance of coal gangue haydite concrete is poured into transverse concave groove 111
Concrete perfusion, the filling perforation after the completion of filling concrete), it is fixedly connected with coal gangue haydite concrete beam components 2 and lateral arms
11。
Further, when making coal gangue haydite steel tube concrete beam and column node component 1, in lateral arms 11 and vertically
The arm body of support arm 12 is preset with the perforation 13 through corresponding transverse concave groove 111 and vertical groove 121；
The vertical pre- doweling 31 of 3 one end of coal gangue haydite concrete column component is being inserted in it in vertical groove 121
Afterwards, connector 14 is inserted into the perforation reserved in vertical groove 121, connector 14 is through vertical groove 121 and is fixedly connected
In perforation 13；
The pre- doweling 21 of the transverse direction of 2 one end of coal gangue haydite concrete beam components is being inserted in it in transverse concave groove 111
Afterwards, connector 14 is inserted into the perforation 13 reserved on transverse concave groove 111, connector 14 is through transverse concave groove 111 and fixed company
It is connected in perforation 13.
The beneficial effects of the invention are that:
1, weaker, the poor seismic behavior of node is connected at usual precast concrete node, the present invention uses prefabricated
Coal gangue haydite steel tube concrete beam and column component node and armored concrete connecting elements, so that structural integrity is preferable, rigidity
Larger, anti-knock shock resistance better performances reduce difficulty of construction and component cost.
2, node skeleton of the present invention is substituted with angle steel, improves the apparent feelings of stress concentration phenomenon at adjacent two limbs dog-ear
Condition, is allowed to globality raising, and bearing capacity enhancing has better shock resistance and shear behavior, facilitates construction.In prefabricated gangue
The method that overhanging joint bar is arranged in haydite steel tube concrete beam and column component setting groove and Reinforced Concrete Short Column and short beam guarantees
Node and the bearing capacity of seam, rigidity and ductility.
3, the present invention is had green using the concrete that discharge waste material coal gangue haydite is aggregate of mining compared to normal concrete
The advantages that color, energy conservation, high-strength light and durability are good, save the cost realizes recycling for coal mining waste material, has saved energy
Source.4, construction technology of the present invention compared with traditional handicraft, simplify construction technology, reduce difficulty of construction, node structure
It makes relatively easy while there is preferable overall economic efficiency.
It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate
The bright revealed content of book is not intended to limit the invention enforceable limit so that those skilled in the art understands and reads
Fixed condition, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, not
It influences still fall in disclosed technology contents under the effect of present invention can be generated and the purpose that can reach and obtain
In the range of capable of covering.Meanwhile it is cited such as "upper", "lower", "left", "right", " centre " and " one " in this specification
Term is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, the change of relativeness or tune
It is whole, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, in the range of not departing from technical solution of the present invention, when the technology contents using the disclosure above make a little change or repair
Decorations are the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, technology according to the present invention are real
Matter any simple modification, equivalent change and modification to the above embodiments, still fall within the range of technical solution of the present invention
It is interior.
Claims (10)
1. a kind of assembled coal gangue haydite steel tube concrete beam and column node structure characterized by comprising
Coal gangue haydite steel tube concrete beam and column node component, including corresponding to the lateral arms of beam direction setting and corresponding to column
The vertical support arm of direction setting, the lateral arms and the vertical support arm connection are integral, and the end of the lateral arms is set
There is a transverse concave groove, the end of the vertical support arm is equipped with vertical groove, and the arm body of the lateral arms and the vertical support arm is set
There is the perforation through the corresponding transverse concave groove and the vertical groove, is connected in the perforation through corresponding laterally branch
The connector of arm and the vertical support arm；The inside of the lateral arms and the vertical support arm is respectively equipped with the steel being arranged in the same direction
It manages, the steel pipe in both direction is connected with each other and junction is connected with angle steel；
Coal gangue haydite concrete beam components, one end are equipped with laterally pre- doweling, the pre- doweling of transverse direction and are inserted in the cross
After-pouring has coal gangue haydite concrete to be fixedly connected with the coal gangue haydite coagulation into groove and in the transverse concave groove
Native beam and the lateral arms；And
Coal gangue haydite concrete column component, one end are equipped with vertical pre- doweling, and the vertical pre- doweling is inserted in described perpendicular
After-pouring has coal gangue haydite concrete to be fixedly connected with the coal gangue haydite coagulation into groove and in the vertical groove
Earth pillar component and the vertical support arm.
2. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that: described
The outer wall of steel pipe surrounding is equipped with multiple pegs.
3. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that: described
Size of the size side length of transverse concave groove and the vertical groove without departing from the corresponding lateral arms and the vertical support arm
The half of side length.
4. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that: described
Coal gangue haydite concrete beam components include coal gangue haydite concrete, the pre- doweling of the transverse direction and matched beam steel cage, institute
It states beam steel cage to be embedded in the coal gangue haydite concrete, the pre- doweling of transverse direction, which has, is embedded in the Coal gangue pottery
Grain concrete in pre-buried part and stretch out in the sponson outside the coal gangue haydite concrete.
5. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that: described
Coal gangue haydite concrete column component includes coal gangue haydite concrete, the pre- doweling of the transverse direction and matched column steel reinforcement cage, institute
It states column steel reinforcement cage to be embedded in the coal gangue haydite concrete, the vertical pre- doweling, which has, is embedded in the Coal gangue pottery
Grain concrete in pre-buried part and stretch out in the sponson outside the coal gangue haydite concrete.
6. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 4 or 5, it is characterised in that:
The length of the sponson of the sponson of the pre- doweling of transverse direction and the vertical pre- doweling is matched with corresponding described
The depth of transverse concave groove and the vertical groove.
7. assembled coal gangue haydite steel tube concrete beam and column node structure as claimed in claim 6, it is characterised in that: described
Laterally the length of the sponson of the sponson of pre- doweling and the vertical pre- doweling is not less than 40 times of corresponding joint bars
Diameter.
8. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that: described
The bolt hole that position corresponds to the perforation is opened up on steel pipe, the connector is bolt, and the bolt is screwed together in described
In bolt hole.
9. a kind of assembled coal gangue haydite steel tube concrete beam and column node construction method, which is characterized in that comprising steps of
Make coal gangue haydite steel tube concrete beam and column node component, the coal gangue haydite steel tube concrete beam and column node component
Including corresponding to the lateral arms of beam direction setting and corresponding to the vertical support arm of column direction setting, lateral arms and described
Vertical support arm connection is integral, and the end of the lateral arms is equipped with transverse concave groove, and the end of the vertical support arm is equipped with vertical
The inside of groove, the lateral arms and the vertical support arm is respectively equipped with the steel pipe being arranged in the same direction, the steel pipe in both direction
It is connected with each other and junction is connected with angle steel；
Coal gangue haydite concrete column component is made, described coal gangue haydite concrete column component one end is equipped with vertical pre-buried slotting
Muscle；
The vertical pre- doweling of described coal gangue haydite concrete column component one end is inserted in the vertical groove, and
Coal gangue haydite concrete is poured into the vertical groove, is fixedly connected with the coal gangue haydite concrete column component and described
Vertical support arm；
Coal gangue haydite concrete beam components are made, coal gangue haydite concrete beam components one end is equipped with laterally pre-buried insert
Muscle；
The pre- doweling of the transverse direction of coal gangue haydite concrete beam components one end is inserted in the transverse concave groove, and
Coal gangue haydite concrete is poured into the transverse concave groove, is fixedly connected with coal gangue haydite concrete beam components and described
Lateral arms.
10. assembled coal gangue haydite steel tube concrete beam and column node structure as described in claim 1, it is characterised in that:
When making the coal gangue haydite steel tube concrete beam and column node component, in the arm body of the lateral arms and the vertical support arm
It is preset with the perforation through the corresponding transverse concave groove and the vertical groove；
It is inserted in the vertical groove by the vertical pre- doweling of described coal gangue haydite concrete column component one end
Later, connector is inserted into the perforation reserved in Yu Suoshu vertical groove, connector is through the vertical groove and is fixedly connected
In the perforation；
It is inserted in the transverse concave groove by the pre- doweling of the transverse direction of coal gangue haydite concrete beam components one end
Later, connector is inserted into the perforation reserved on Yu Suoshu transverse concave groove, connector is through the transverse concave groove and is fixedly connected
In the perforation.
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| CN110607846A (en) * | 2019-09-30 | 2019-12-24 | 安徽建筑大学 | Detachable assembly type beam column node |
| CN114197743A (en) * | 2022-01-20 | 2022-03-18 | 内蒙古工业大学 | Energy-saving environment-friendly assembly type wall based on coal gangue ceramsite and assembly method thereof |
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| CN114197743B (en) * | 2022-01-20 | 2022-12-23 | 内蒙古工业大学 | Energy-saving environment-friendly assembly type wall based on coal gangue ceramsite and assembly method thereof |
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| CN109610637B (en) | 2021-02-26 |
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