CN106996147B - Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure and production method - Google Patents

Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure and production method Download PDF

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Publication number
CN106996147B
CN106996147B CN201710204981.5A CN201710204981A CN106996147B CN 106996147 B CN106996147 B CN 106996147B CN 201710204981 A CN201710204981 A CN 201710204981A CN 106996147 B CN106996147 B CN 106996147B
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China
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unit
concrete
layer
prefabricated
wall stand
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CN201710204981.5A
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CN106996147A (en
Inventor
马克俭
吴刚
田新刚
徐鹏强
何永安
张华刚
吴京
陈志鹏
赵勇
朱九洲
王丰娟
郭川
刁川
孟艳玲
魏艳辉
陈靖
白志强
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JIANGXI GRESS TECHNOLOGY CORP Ltd
Southeast University
Guizhou University
Weifang Changda Construction Group Ltd
No 4 Construction Engineering Co Ltd of Guizhou Construction and Engineering Group
Original Assignee
JIANGXI GRESS TECHNOLOGY CORP Ltd
Southeast University
Guizhou University
Weifang Changda Construction Group Ltd
No 4 Construction Engineering Co Ltd of Guizhou Construction and Engineering Group
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Priority to CN201710204981.5A priority Critical patent/CN106996147B/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/342Structures covering a large free area, whether open-sided or not, e.g. hangars, halls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/43Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors

Abstract

The invention discloses a kind of multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure and production methods, by the periphery supporting structural system of the large span orthogonal spatial concrete empty stomach superstructure of prefabrication and assembly construction, by the concrete frame structure of large pillar net in-situ casting, change the concrete grid type frame of close column Mi Liang, and superstructure size of mesh opening is required to be equal to close column colum network size.Each close column of layer is other than the linking beam of superstructure position, and window is suitable for reading and the position Xia Kou is arranged small linking beam and increases substantially structure anti-side rigidity under the premise of reducing structure material so that periphery supporting system be made to change into grid type frame by frame.After being gridding due to lateral superstructure and vertical support system, structural system changes into the space lattice orthogonal spatial space lattice box structure new system of the mechanical model with " plate ".

Description

Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure and system Make method
Technical field
The present invention relates to multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure and production method, Belong to multilayer public building technical field.
Background technique
For a long time, the structural system of building rests on always frame, and frame is cut and the structures such as frame cylinder, especially multilayer Long span building, such as sports building, first layer are basketball, vollyball;The second layer is gymnastics;Third layer is table tennis training, Superstructure span Ly=30m, length Lx=37.5m, length-width ratio Lx/Ly=1.25.By traditional structural system, superstructure is along short (Ly=30m) it is set as rc-frame-beam, along long to (Lx=37.5m) every 3.75m setting concrete between frame is set Beam, upper part are concrete building panel, and every piece of floorboard 7500 × 3750, length-width ratio reaches two, are typical unidirectional continuous Plate, plate thickness reach 125mm (L/30), and every square metre of superstructure concrete amount reaches 0.46m3, form typical " fat beams and columns ". This kind of engineering uses prestressing force in Vierendeel girder position thus, prevents Vierendeel girder distress in concrete from carrying out, and project cost does not decline, Last century Mo and the beginning of this century such superstructure are in order to reduce dead load, using patented technology, orthogonal spatial concrete with Steel --- concrete combined hollow superstructure (ZL97200102.6 and ZL200610200188.x), building cover structure are self-possessed significantly Decline (35%~45%), also accordingly declined with steel, but the structure of such building still with traditional concrete frame structure Equally, in-situ casting concrete construction process is rested on.By superstructure gridding, empty stomachization, superstructure node is than common skeleton node It is more, construction formwork amount and heavy workload.Patented technology " multilayer large-span orthogonal spatial assembly concrete empty stomach building is proposed thus Lid ", as shown in Figure 1, it is by the concrete empty stomach beam orthogonal spatial grid cell of superstructure, wherein groined type empty stomach grid A is mono- 35, member, diesis shape empty stomach grid unit B 7, these units are in batches prefabricated in precasting yard, at the same time, superstructure periphery Concrete frame still erected on site pouring template concrete, i.e., prefabricated and in-situ casting parallel operations, the structure of whole building The incomplete prefabrication and assembly construction of system, this is one of for deficiency, and the two of deficiency are since periphery supporting structural system is still routinely Concrete frame structural system, under the conditions of single span multilayer, structure anti-side rigidity is poor, and the requirement of earthquake resistant code is not achieved.Thus we By the concrete frame structure on periphery also gridding, i.e. periphery vertical posts net is identical as superstructure grid, as shown in Fig. 2, former periphery Column net 7.5m is changed to 2.5m identical with superstructure grid, as building is long to Lx=37.5m, former frame are 5 × 7.5m= 37.5m, it is long to for 5 × 3 × 2.5m=37.5m after being changed to 2.5m, at the same time, the superstructure supporting system also gridding on periphery, That is when original frame column net 7.5m, every floor is long to 5 grids, three layers of totally 15 grid, gable direction (direction 30m) 12 Grid.The present invention is by after periphery supporting system gridding, as shown in Fig. 2, its long 2.5m sets small bore mullion, every first floor in addition to It is set outside coupling beam at superstructure, is all provided with concrete linking beam under window lintel and window at mouth, i.e., by former one grid of every layer of column net, Become 9 grids and three layers of building and changes into 5 × 3 × 3 × 3=135 net by former 15 grids to (direction 37.5m) along long Lattice change into 4 × 3 × 3 × 3=108 grid, periphery supporting system by former 12 grids along span direction (direction 30m) Number of grid increases 9 times while increasing substantially structure bending resistance and shear stiffness, keeps structural support system internal force big Amplitude reduces and is evenly distributed, to reduce construction timber and project cost.Since scene is dramatically increased in concrete grid Manufacture difficulty and when form fixer, is both needed to increase, proposes periphery grid type frame system also prefabrication and assembly construction thus.It is whole to form assembly Body formula concrete orthogonal spatial space lattice box structure.
Summary of the invention
It is an object of the invention to overcome drawbacks described above of the existing technology, propose that multilayer large-span assembled is orthogonal just Put assembled concrete space lattice box structure and production method.
The present invention solves its technical problem and is achieved through the following technical solutions:
Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure, including filled using multilayer large-span With formula concrete orthogonal spatial hollow floor system as building cover structure, and made using the concrete prefabricated grid type wall stand of orthogonal spatial For the support of every floor lid, it is characterised in that: the grid of the multilayer large-span assembly concrete orthogonal spatial hollow floor system It is equal to each other with the column grid of concrete prefabricated grid type wall stand, and is rigidly connected each other in intersection;
The concrete prefabricated grid type wall stand includes vertical corresponding to being vertically arranged for orthogonal spatial hollow floor system grid The linking beam of column, the adjacent two root posts of connection, the linking beam include main linking beam at orthogonal spatial hollow floor system, position The first small linking beam in window position of upper and the second small linking beam positioned at the position window Xia Kou;It is the main linking beam, first small Linking beam and the second small linking beam are parallel to each other;
The concrete prefabricated grid type wall stand is mainly spliced by prefabricated unit, the prefabricated unit include one with On the column that is parallel to each other of the linking beam that is parallel to each other and one or more, the linking beam and column are in the same plane mutually just Hand over the grid prefabricated unit for constituting different shape structure;
The plane that the concrete prefabricated grid type wall stand is surrounded is rectangle, and concrete prefabricated grid type wall stand is surrounded The length of plane be Lx, the span of the plane that concrete prefabricated grid type wall stand is surrounded is Ly, wherein 1≤Lx/Ly≤ 1.5。
Further, the grid prefabricated unit that the linking beam and column are constituted includes groined type unit A1, A2, B1, π word Shape unit C1, C2, C3 open font unit B 3, dry font unit B 4, H-shaped unit A4, B2 and F shape unit C4;Described A1, A2 are equal Including an orthogonal in the same plane first small linking beam, the second small linking beam and a two root posts, the B1 includes Two orthogonal main linking beams and two root posts in the same plane;Described C1, C2 are included in orthogonal one in same plane The small linking beam of root first, the second small linking beam and a root post, the C3 include two orthogonal in the same plane masters Linking beam and a root post;The B3 includes orthogonal in the same plane two main linking beams and two root posts;The B4 packet Include orthogonal in the same plane two main linking beams and a root post;The A4 includes a first small linking beam, one piece the Two small linking beams and a root post, B2 include two main linking beams and a root post, and the column in A4 and B2 runs through on two Parallel linking beam down;The C4 includes two main linking beams and a root post.
Further, the grid prefabricated unit that the linking beam and column are constituted further includes unit A3, Aa and Ab, the A3 Unit includes a first small linking beam, the second small linking beam and a root post, and central post runs through the first small linking beam, Second small linking beam is located at the side of column;The Aa unit include a first small linking beam, a second small linking beam and Two root posts, wherein the first small linking beam runs through two root posts, the second small linking beam root post, and the second little Lian therethrough Binder connects with another root post, and two root posts run through the first small linking beam and the second small linking beam;Ab unit includes one First small linking beam and two root posts, wherein two root posts run through the first small linking beam.
Further, the periphery of the concrete prefabricated grid type wall stand length direction mainly by prefabricated unit C1, C2, C3, C4 and B3 are spliced;The inside of the concrete prefabricated grid type wall stand length direction mainly by prefabricated unit A1, A2, B1, Aa and Ab are spliced.
Further, the first layer arrangement of the concrete prefabricated grid type wall stand length direction are as follows: C1 unit distinguishes position Be made of two door openings two Aa units and an Ab unit among both ends, first layer, and Ab unit two Aa units it Between, the rest part of first layer is A1 unit;The first layer superstructure of the concrete prefabricated grid type wall stand length direction is spelled Connect the arrangement at place are as follows: C3 unit is located at both ends, and centre is B1 unit;The concrete prefabricated grid type wall stand length side To the second layer arrangement are as follows: C2 unit is located at both ends, and centre is A2 unit;The concrete prefabricated grid type wall stand is long Spend the arrangement of the second layer superstructure stitching portion in direction are as follows: C3 unit is located at both ends, and centre is B1 unit;The concrete The third layer of prefabricated mesh formula wall stand length direction is arranged are as follows: C2 unit is located at both ends, and centre is A2 unit;It is described mixed The arrangement of the third layer superstructure stitching portion of solidifying soil prefabricated mesh formula wall stand length direction are as follows: C4 points is, positioned at both ends, centre are B3 unit.
Further, the periphery in the concrete prefabricated grid type wall stand span direction mainly by prefabricated unit C1, C2, C3, C4, B3 and B4 are spliced;The inside in the concrete prefabricated grid type wall stand span direction mainly by prefabricated unit A1, A2, A3, A4, B1, B2 and Aa are spliced.
Further, the first layer arrangement in the concrete prefabricated grid type wall stand span direction are as follows: C1 unit distinguishes position A door opening is constituted by an Aa unit and an A3 unit among both ends, first layer, the rest part of first layer is A1 Unit;The arrangement of the first layer superstructure stitching portion in the concrete prefabricated grid type wall stand span direction are as follows: C3 unit distinguishes position In both ends, centre is B1 unit and a B2 unit, and B2 unit is located at the top of first layer A3 unit;The concrete prefabricated net The second layer in format wall stand span direction is arranged are as follows: C2 unit is located at both ends, and centre is A2 unit and an A4 unit, A4 Unit is located at the top of first layer superstructure stitching portion B2 unit;The second layer in the concrete prefabricated grid type wall stand span direction The arrangement of superstructure stitching portion are as follows: C3 unit is located at both ends, and centre is B1 unit and a B2 unit, and B2 unit is located at second The top of layer A4 unit;The third layer in the concrete prefabricated grid type wall stand span direction is arranged are as follows: C2 unit is located at Both ends, centre are A2 unit and an A4 unit, and A4 unit is located at the top of second layer superstructure stitching portion B2 unit;The coagulation The arrangement of the third layer superstructure stitching portion in native prefabricated mesh formula wall stand span direction are as follows: C4 points is, positioned at both ends, centre are that B3 is mono- Member and a B4 unit, B4 unit are located at the top of third layer A4 unit.
The production method of multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure, precasting yard difference The prefabricated unit of precast concrete prefabricated mesh formula wall stand and the prefabricated unit of superstructure orthogonal spatial concrete empty stomach grid;It is prefabricated The installation procedure of part is to carry out to layer upon layer from bottom to top, first installs first layer periphery precast concrete prefabricated mesh formula wall The prefabricated unit of frame, then the prefabricated unit of first layer superstructure orthogonal spatial concrete empty stomach grid is installed, and carry out stitching position And in-situ casting, after the completion of first layer process, the construction for being identical to first layer is carried out to the second layer.
The invention has the benefit that
Periphery supporting system gridding, periphery supporting system number of grid are increased 9 times by the present invention.Significantly While improving structure bending resistance and shear stiffness, structural support system internal force is set significantly to reduce and be evenly distributed, to reduce Construction timber and project cost.When field fabrication difficulty and form fixer is dramatically increased due to concrete grid, it is both needed to increase, Simultaneously it is also proposed that periphery grid type frame system also prefabrication and assembly construction, structure is more simple, it is time saving and energy saving to construct.Due to superstructure and The equal gridding of periphery wall stand, and concrete prefabricated unit is formed, it is all made in batches in prefabricated place, realizes the knot of building The industrialization of structure system whole prefabrication and assembly construction.
Detailed description of the invention
Fig. 1 is the prefabricated assembled orthogonal spatial hollow floor system grid cell of three layers of large span (Ly=30m) public building (A, B) layout drawing, length Lx=37.5m, periphery are still the concrete frame structure of in-situ casting column net 7.5m;
Fig. 2 is to increase periphery supporting column on the basis of tri- layers of large span public building of Fig. 1, by the 7.5m of periphery supporting Frame structure gridding, column net are identical as orthogonal spatial hollow floor system grid;
Fig. 3 is (Lx=37.5m) concrete net format wall stand structural plan on length direction in Fig. 2, from bottom to top three Layer divides concrete prefabricated unit, totally 135 grids, and grid number is 9 times more;
Fig. 4 is (Ly=30m) concrete net format wall stand structural plan on span direction in Fig. 2, three layers from bottom to top Concrete prefabricated unit is divided, totally 108 grids, grid number is 9 times more;
Fig. 5 is that the vertical concrete wall stand grid of concrete space empty belly panel and periphery of lateral superstructure is rigidly connected Afterwards, the grid box structure axonometric drawing of space three-dimensional stress is formed;
Fig. 6 is the 3 concrete prefabricated unit of the lower left corner precast concrete prefabricated mesh wall stand unit A1, B1, C1, C3 of corresponding diagram Mounting structure figure;
Fig. 7 is that 3 lower left corner precast concrete prefabricated mesh wall stand unit A1, A2, B1, C1, C2, C3 concrete of corresponding diagram is pre- The mounting structure figure of unit processed;
Fig. 8 is the concrete prefabricated grid wall stand unit B 1 and A2 unit structural map of corresponding diagram 7.
Specific embodiment
Below by specific embodiment, the invention will be further described, and it is not limit that following embodiment, which is descriptive, Qualitatively, this does not limit the scope of protection of the present invention.
Implement the present invention be directed to three floor lids, specific span L y=30m, length Lx=37.5m, length-width ratio Lx/Ly =37.5/30=1.25 is suitable for using the present invention program, every level product 1125m2, is this programme as Lx/Ly=1 less than 1.5 Most ideal situation.
Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure of the present invention is three layers, and first layer by layer That is the layer of the bottom a height of 9m, second is high layer by layer and third it is high layer by layer be 7.5m.
Multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure, including filled using multilayer large-span With formula concrete orthogonal spatial hollow floor system as building cover structure, and made using the concrete prefabricated grid type wall stand of orthogonal spatial For the support of every floor lid.The grid and concrete prefabricated grid of multilayer large-span assembly concrete orthogonal spatial hollow floor system The column grid of formula wall stand is equal to each other, and is rigidly connected each other in intersection.
Concrete prefabricated grid type wall stand includes the column being vertically arranged for corresponding to orthogonal spatial hollow floor system grid, connects Connect the linking beam of adjacent two root posts, linking beam includes main linking beam at orthogonal spatial hollow floor system, to be located at window suitable for reading The small linking beam of the first of position and the second small linking beam positioned at the position window Xia Kou.Main linking beam, the first small linking beam and second Small linking beam is parallel to each other.
Concrete prefabricated grid type wall stand is mainly spliced by prefabricated unit, and prefabricated unit includes one or more mutually flat The column that capable linking beam and one or more are parallel to each other, linking beam and column mutually orthogonal composition not similar shape in the same plane The grid prefabricated unit of shape structure.
The plane that concrete prefabricated grid type wall stand is surrounded is rectangle, and concrete prefabricated grid type wall stand is surrounded flat The length in face is Lx, and the span for the plane that concrete prefabricated grid type wall stand is surrounded is Ly, wherein 1≤Lx/Ly≤1.5.
The grid prefabricated unit that linking beam and column are constituted includes groined type unit A1, A2, B1, π font unit C1, C2, C3 opens font unit B 3, dry font unit B 4, H-shaped unit A4, B2 and F shape unit C4.The grid that linking beam and column are constituted Prefabricated unit further includes unit A3, Aa and Ab, and A3 unit includes a first small linking beam, a second small linking beam and one Column, central post run through the first small linking beam, and the second small linking beam is located at the side of column.Aa unit includes one first small Linking beam, the second small linking beam and a two root posts, wherein the first small linking beam runs through two root posts, the second small linking beam is passed through A wherein root post is worn, and the second small linking beam connects with another root post, two root posts run through the first small linking beam and Two small linking beams.Ab unit includes a first small linking beam and two root posts, and wherein two root posts run through first and small link Beam.
A1, A2 are included in a first small linking beam orthogonal in same plane, a second small linking beam and two Column, B1 include orthogonal in the same plane two main linking beams and two root posts.C1, C2 are included in same plane just A first small linking beam, the second small linking beam and the root post handed over.C3 includes orthogonal two in the same plane Main linking beam and a root post.B3 includes orthogonal in the same plane two main linking beams and two root posts.B4 is included in together Orthogonal two main linking beams and a root post in one plane.A4 includes a first small linking beam, a second small linking beam With a root post, B2 includes two main linking beams and a root post, A4 and the column in the B2 company that run through about two parallel Binder.C4 includes two main linking beams and a root post.
The periphery of concrete prefabricated grid type wall stand length direction mainly by prefabricated unit C1, C2, C3, C4 and B3 splice and At.The inside of concrete prefabricated grid type wall stand length direction is mainly spliced by prefabricated unit A1, A2, B1, Aa and Ab.
The first layer of concrete prefabricated grid type wall stand length direction is arranged are as follows: C1 unit is located at both ends, first layer Centre is made of two door openings two Aa units and an Ab unit, and Ab unit is between two Aa units, first layer its Remaining part point is A1 unit.The arrangement of the first layer superstructure stitching portion of concrete prefabricated grid type wall stand length direction are as follows: C3 is mono- Member is located at both ends, and centre is B1 unit.The second layer of concrete prefabricated grid type wall stand length direction is arranged are as follows: C2 is mono- Member is located at both ends, and centre is A2 unit.The second layer superstructure stitching portion of concrete prefabricated grid type wall stand length direction Arrangement are as follows: C3 unit is located at both ends, and centre is B1 unit.The third of concrete prefabricated grid type wall stand length direction Layer arrangement are as follows: C2 unit is located at both ends, and centre is A2 unit.The third of concrete prefabricated grid type wall stand length direction The arrangement of floor lid stitching portion are as follows: C4 points is, positioned at both ends, centre are B3 unit.
It is mainly spelled by prefabricated unit C1, C2, C3, C4, B3 and B4 the periphery in concrete prefabricated grid type wall stand span direction It connects.The inside in concrete prefabricated grid type wall stand span direction is mainly by prefabricated unit A1, A2, A3, A4, B1, B2 and Aa It is spliced.
The first layer in concrete prefabricated grid type wall stand span direction is arranged are as follows: C1 unit is located at both ends, first layer Centre constitutes a door opening by an Aa unit and an A3 unit, and the rest part of first layer is A1 unit.Concrete is pre- The arrangement of the first layer superstructure stitching portion in grid type wall stand span direction processed are as follows: C3 unit is located at both ends, and centre is that B1 is mono- Member and a B2 unit, B2 unit are located at the top of first layer A3 unit.The of concrete prefabricated grid type wall stand span direction Two layers of arrangement are as follows: C2 unit is located at both ends, and centre is A2 unit and an A4 unit, and A4 unit is located at the spelling of first layer superstructure Connect the top of place's B2 unit.The arrangement of the second layer superstructure stitching portion in concrete prefabricated grid type wall stand span direction are as follows: C3 is mono- Member is located at both ends, and centre is B1 unit and a B2 unit, and B2 unit is located at the top of second layer A4 unit.Concrete is pre- The third layer in grid type wall stand span direction processed is arranged are as follows: C2 unit is located at both ends, and centre is that A2 unit and an A4 are mono- Member, A4 unit are located at the top of second layer superstructure stitching portion B2 unit.The third in concrete prefabricated grid type wall stand span direction The arrangement of floor lid stitching portion are as follows: C4 points is, positioned at both ends, centre are B3 unit and a B4 unit, and B4 unit is located at third layer The top of A4 unit.
The production method of multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure, precasting yard difference The prefabricated unit of precast concrete prefabricated mesh formula wall stand and the prefabricated unit of superstructure orthogonal spatial concrete empty stomach grid;It is prefabricated The installation procedure of part is to carry out to layer upon layer from bottom to top, first installs first layer periphery precast concrete prefabricated mesh formula wall The prefabricated unit of frame, then the prefabricated unit of first layer superstructure orthogonal spatial concrete empty stomach grid is installed, and carry out stitching position And in-situ casting, after the completion of first layer process, the construction for being identical to first layer is carried out to the second layer.Fig. 6 is the lower left corner Fig. 3 coagulation Native prefabricated mesh unit A1, B1, C1, C3 mounting structure figure, the upper and lower two Horizontal concrete linking beams of A1 prefabricated unit and the left side C1 unit and right side A1 unit concrete linking beam connect above and below, two square concrete columns of A1 unit respectively with infrastructure Frame is connected with top B1 unit concrete column, A1Unit installs left side C after the installation is completed1Unit, right side A1 unit etc..To One layer after the installation is completed, also installs C3, B1 unit as shown in Figure 6, these units as shown in Figure 5 connect with hollow floor system.Fig. 7 institute Show B1 unit, the above is the A2 unit of second layer window opening position, and when installing the units such as A2, first layer hollow floor system must be installed After be poured superstructure concrete after, then carry out A2The installation of the prefabricated unit of equal tops wall stand.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (7)

1. a kind of multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure, it is characterised in that: including adopting Use multilayer large-span assembly concrete orthogonal spatial hollow floor system as building cover structure, and pre- using orthogonal spatial concrete Support of the grid type wall stand processed as every floor lid, it is characterised in that: the multilayer large-span assembly concrete orthogonal spatial The grid of hollow floor system and the column grid of concrete prefabricated grid type wall stand are equal to each other, and are rigidly connected in intersection each other It connects;
The concrete prefabricated grid type wall stand includes the column being vertically arranged for corresponding to orthogonal spatial hollow floor system grid, connects Connect the linking beam of adjacent two root posts, the linking beam includes main linking beam at orthogonal spatial hollow floor system, is located at window The small linking beam of the first of position of upper and the second small linking beam positioned at the position window Xia Kou;The main linking beam, first small link Beam and the second small linking beam are parallel to each other;
The concrete prefabricated grid type wall stand is mainly spliced by prefabricated unit, and the prefabricated unit includes one or more phase The mutually column that parallel linking beam and one or more are parallel to each other, the linking beam and column mutually orthogonal structure in the same plane At the grid prefabricated unit of different shape structure;
The plane that the concrete prefabricated grid type wall stand is surrounded is rectangle, and concrete prefabricated grid type wall stand is surrounded flat The length in face is Lx, and the span for the plane that concrete prefabricated grid type wall stand is surrounded is Ly, wherein 1≤Lx/Ly≤1.5;
The grid prefabricated unit that the linking beam and column are constituted includes groined type unit A1, A2, B1, π font unit C1, C2, C3 opens font unit B 3, dry font unit B 4, H-shaped unit A4, B2 and F shape unit C4;Described A1, A2 are included in same flat An orthogonal first small linking beam, the second small linking beam and a two root posts in face, the B1 include in the same plane Two orthogonal main linking beams and two root posts;Described C1, C2 are included in same plane orthogonal one first and small link Beam, the second small linking beam and a root post, the C3 include orthogonal in the same plane two main linking beams and one Column;The B3 includes orthogonal in the same plane two main linking beams and two root posts;The B4 is included in same plane Interior orthogonal two main linking beams and a root post;The A4 include a first small linking beam, a second small linking beam and One root post, B2 include two main linking beams and a root post, and A4 and the column in B2 run through about two and parallel link Beam;The C4 includes two main linking beams and a root post.
2. multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as described in claim 1, special Sign is: the grid prefabricated unit that the linking beam and column are constituted further includes unit A3, Aa and Ab, and the A3 unit includes one The small linking beam of root first, the second small linking beam and a root post, central post run through the first small linking beam, and second small links Beam is located at the side of column;The Aa unit includes a first small linking beam, the second small linking beam and a two root posts, In the first small linking beam run through two root posts, the second small linking beam root post therethrough, and the second small linking beam with it is another Root post connects, and two root posts run through the first small linking beam and the second small linking beam;Ab unit includes one first and small links Beam and two root posts, wherein two root posts run through the first small linking beam.
3. multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as claimed in claim 2, special Sign is: mainly being spelled by prefabricated unit C1, C2, C3, C4 and B3 the periphery of the concrete prefabricated grid type wall stand length direction It connects;It is mainly spelled by prefabricated unit A1, A2, B1, Aa and Ab the inside of the concrete prefabricated grid type wall stand length direction It connects.
4. multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as claimed in claim 3, special Sign is: the arrangement of the first layer of the concrete prefabricated grid type wall stand length direction are as follows: C1 unit is located at both ends, and first Layer is intermediate to be made of two door openings two Aa units and an Ab unit, and Ab unit is between two Aa units, first layer Rest part is A1 unit;The arrangement of the first layer superstructure stitching portion of the concrete prefabricated grid type wall stand length direction Are as follows: C3 unit is located at both ends, and centre is B1 unit;The second layer of the concrete prefabricated grid type wall stand length direction Arrangement are as follows: C2 unit is located at both ends, and centre is A2 unit;The of the concrete prefabricated grid type wall stand length direction The arrangement of two floor lid stitching portions are as follows: C3 unit is located at both ends, and centre is B1 unit;The concrete prefabricated grid type The third layer of wall stand length direction is arranged are as follows: C2 unit is located at both ends, and centre is A2 unit;The concrete prefabricated net The arrangement of the third layer superstructure stitching portion of format wall stand length direction are as follows: C4 points is, positioned at both ends, centre are B3 unit.
5. multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as claimed in claim 4, special Sign is: the periphery in the concrete prefabricated grid type wall stand span direction is mainly by prefabricated unit C1, C2, C3, C4, B3 and B4 It is spliced;The inside in the concrete prefabricated grid type wall stand span direction mainly by prefabricated unit A1, A2, A3, A4, B1, B2 and Aa are spliced.
6. multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as claimed in claim 5, special Sign is: the arrangement of the first layer in the concrete prefabricated grid type wall stand span direction are as follows: C1 unit is located at both ends, and first Layer is intermediate to constitute a door opening by an Aa unit and an A3 unit, and the rest part of first layer is A1 unit;It is described mixed The arrangement of the first layer superstructure stitching portion in solidifying soil prefabricated mesh formula wall stand span direction are as follows: C3 unit is located at both ends, intermediate For B1 unit and a B2 unit, B2 unit is located at the top of first layer A3 unit;The concrete prefabricated grid type wall stand across Spend the second layer arrangement in direction are as follows: C2 unit is located at both ends, and centre is A2 unit and an A4 unit, and A4 unit is located at the The top of first floor lid stitching portion B2 unit;The second layer superstructure stitching portion in the concrete prefabricated grid type wall stand span direction Arrangement are as follows: C3 unit is located at both ends, and centre is B1 unit and a B2 unit, and B2 unit is located at second layer A4 unit Top;The third layer in the concrete prefabricated grid type wall stand span direction is arranged are as follows: C2 unit is located at both ends, and centre is A2 unit and an A4 unit, A4 unit are located at the top of second layer superstructure stitching portion B2 unit;The concrete prefabricated grid The arrangement of the third layer superstructure stitching portion in formula wall stand span direction are as follows: C4 points is, positioned at both ends, centre are B3 unit and a B4 Unit, B4 unit are located at the top of third layer A4 unit.
7. the system based on multilayer large-span assembled orthogonal spatial assembled concrete space lattice box structure as claimed in claim 6 Make method, it is characterised in that: the prefabricated unit and superstructure orthogonal spatial of precasting yard difference precast concrete prefabricated mesh formula wall stand The prefabricated unit of concrete empty stomach grid;The installation procedure of prefabricated component is to carry out to layer upon layer from bottom to top, first installs The prefabricated unit of one layer of periphery precast concrete prefabricated mesh formula wall stand, then first layer superstructure orthogonal spatial concrete empty stomach is installed The prefabricated unit of grid, and stitching position and in-situ casting are carried out, after the completion of first layer process, the second layer is carried out to be identical to One layer of construction.
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CN107724536A (en) * 2017-09-21 2018-02-23 湖南金海钢结构股份有限公司 A kind of compound orthogonal spatial space steel lattice boxlike tube-in-tube structure of assembled
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1309215A (en) * 2001-03-07 2001-08-22 王士风 Building system using combined structure of netted (struss) frame and concrete and composite plates
JP2003147860A (en) * 2001-11-09 2003-05-21 Kumagai Gumi Co Ltd Outer opening grid shell architectural structure and its construction method
CN103306374A (en) * 2013-06-27 2013-09-18 贵州大学 Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method
CN105625568A (en) * 2015-12-31 2016-06-01 潍坊昌大建设集团有限公司 Fabricated concrete orthogonal spatial space grid box type tube-in-tube structure and making method thereof
CN205663028U (en) * 2016-03-25 2016-10-26 南京中建化工设备制造有限公司 Assemble integral quadrature just emptyying between a steel grid box structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1309215A (en) * 2001-03-07 2001-08-22 王士风 Building system using combined structure of netted (struss) frame and concrete and composite plates
JP2003147860A (en) * 2001-11-09 2003-05-21 Kumagai Gumi Co Ltd Outer opening grid shell architectural structure and its construction method
CN103306374A (en) * 2013-06-27 2013-09-18 贵州大学 Multilayer long-span public building and industrial plant assembling integral box type structure and manufacture method
CN105625568A (en) * 2015-12-31 2016-06-01 潍坊昌大建设集团有限公司 Fabricated concrete orthogonal spatial space grid box type tube-in-tube structure and making method thereof
CN205663028U (en) * 2016-03-25 2016-10-26 南京中建化工设备制造有限公司 Assemble integral quadrature just emptyying between a steel grid box structure

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