CN210737599U - Underground integrated space unit structure - Google Patents
Underground integrated space unit structure Download PDFInfo
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- CN210737599U CN210737599U CN201921063534.3U CN201921063534U CN210737599U CN 210737599 U CN210737599 U CN 210737599U CN 201921063534 U CN201921063534 U CN 201921063534U CN 210737599 U CN210737599 U CN 210737599U
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Abstract
The utility model belongs to the technical field of underground construction, especially, relate to an underground integrated space unit structure. Including basis, post, retaining wall, crossbeam, piping lane board, rib roof beam, roof, bottom plate, the basis top sets up the post, and the post inboard sets up the bracket, and the crossbeam sets up in the bracket top, and the piping lane board sets up in the crossbeam top, presses in piping lane board top and establishes the rib roof beam, and the roof is laid to rib roof beam top, accomplishes the bottom plate at last and lays, the utility model discloses the construction degree of depth is shallow, and vertical support need not undertake soil body weight, has increased the reliability of structure, and the traffic forms unified whole from top to bottom, has increased the wholeness of structure, and steel sheet and splice bar can effectively prevent the basis side and move, the utility model discloses improve the security performance of structure greatly, increased service function, shortened construction cycle, practice thrift construction material, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of underground construction, in particular to underground integrated space unit structure.
Background
At present, urban traffic construction is as fast as possible, a new turn of climax of underground engineering construction is certainly brought up in large and medium cities in China, and due to scarcity of underground spaces, the urban underground complex integrating urban underground comprehensive pipe galleries, urban underground express ways and urban underground building spaces is greatly required.
The development and construction of underground spaces in japan and europe and america are leading, and the concept of integrated and three-dimensional development of underground cities and urban underground spaces was first advocated and proposed, and the tokyo declaration was proposed in 1990: the underground space is vigorously developed, a new human cave age is started, and the international association of tunnels is expanded to the association of tunnels and underground spaces in 2010 and announces that: the 21 st century is the century of underground spaces.
For the international metropolis, the development mode of the thickened and expanded and spread large-cake city is an intensive and three-dimensional mode, and space is needed underground; the total amount of resources and environments such as urban land, air, water source, green land, per capita urban space, energy, environment and the like are broken through; comprehensively remedying the urban diseases which are fatally brought to death, such as traffic jam, air turbidity, noise pollution, visual pollution, urban sea-seeing, insufficient greening, real estate and financial transformation, activity reduction of old urban areas and the like; china manufacture is changed into China creation, and an internationally leading high-end industrial cluster is cultivated.
The development and utilization history of the underground space of foreign cities is long, and the underground space is mostly represented by an underground space complex type integrating large underground transportation hubs, commercial facilities, parking lots and various transportation modes. Internationally, the development and construction of underground spaces in Japan and Europe and America are leading, and the first advocates and proposes the comprehensive and three-dimensional development concept of underground cities and urban underground spaces. Generally, underground space complexes comprising multiple traffic modes or multiple functions are present in many countries, but the excavation depth of the existing underground structure is deep, the material consumption is large, the danger is high in the construction process, and the utilization rate of the underground space is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an underground integrated space unit structure for solve "underground space utilization is low, the big scheduling problem of material quantity, not only practice thrift the engineering investment, increased the security of construction and the reliability of structure moreover.
The technical scheme of the utility model as follows:
the utility model provides an underground integrated space unit structure, includes basis, post, retaining wall, crossbeam, piping lane board, rib roof beam, roof, bottom plate, piping lane cabin, traffic compartment, corbel, steel sheet, splice bar, the basis arrange along road both sides foundation ditch full length, a plurality of post is arranged to the top of basis, retaining wall arranges between vertical two adjacent posts, sets up the corbel in the inboard of post, sets up the crossbeam on the upper portion of corbel, the top of crossbeam sets up the piping lane board of two butt joints, the top of piping lane board sets up fore-and-aft rib roof, sets up the roof in the top of post and rib roof, respectively arranges a steel sheet in the inboard of two bases of road both sides, adopts the splice bar welding between two steel sheets, pours the bottom plate between two foundations, inside steel sheet and splice bar pour the bottom plate, be the piping lane cabin between piping lane board and the roof, be the traffic compartment between piping lane board and the bottom plate.
Furthermore, the underground comprehensive space unit structure is a unit of an underground space integral structure, the length of each unit is twice of the distance between two longitudinal columns, and the underground space integral structure is formed by longitudinally splicing a plurality of unit structures.
Furthermore, a column is arranged above the foundation every 3-5 m, the foundation and the column are bound together through a steel bar, and the integral pouring is carried out.
Furthermore, the brackets of the two pillars on the two sides of the road are at the same horizontal height, the centers of the pillars on the two sides of the road are arranged on the same horizontal line, and the pillars and the brackets are bound together through reinforcing steel bars and are integrally poured.
Furthermore, the pipe gallery plate comprises a main plate and side plates, wherein two sides of the main plate are arranged to the inner sides of the retaining walls on two sides, and two sides of the side plates are arranged on the inner sides of the columns on two sides; the length of the tube lane plate is the same as the distance between two longitudinal columns.
Further, the rib beams are uniformly and longitudinally arranged above the pipe gallery plate every 3-5 m, and the upper edges of the rib beams and the upper edges of the columns on the two sides are at the same height; the length of the rib beam is equal to that of the top plate, and the two sides of the rib beam and the top plate are flush with the two sides of the underground comprehensive space unit structure.
Further, two edges of the top plate exceed the outer edges of the columns on two sides by 2-3 m, and the parts of the two sides of the top plate exceeding the outer edges of the columns are arranged above soil.
Furthermore, the bottom layer of the bottom plate is a rammed foundation, a gravel layer is arranged above the rammed foundation in a rolling mode, cement mortar is laid above the gravel layer to be leveled, and finally reinforced concrete is poured.
Furthermore, after the cement mortar is leveled, steel plates are arranged above the cement mortar, connecting ribs are arranged in the middle of the reinforced concrete, and longitudinal ribs inside the reinforced concrete are bound with the connecting ribs.
Furthermore, the pipe gallery cabin is divided into a drainage cabin, a strong current cabin, a weak current cabin and a water supply cabin, and the middle of each cabin is separated by a rib beam.
The utility model has the advantages that: the construction degree of depth is shallow, and vertical brace need not bear soil body weight, has increased the reliability of structure, and the traffic forms unified whole from top to bottom, has increased the wholeness of structure, and steel sheet and splice bar can prevent effectively that the basis from moving by the side, the utility model discloses improve the security performance of structure greatly, increased service function, shorten construction cycle, practice thrift construction material, reduction in production cost.
Drawings
Fig. 1 is a perspective view of the unit structure of the underground integrated space of the utility model.
Fig. 2 is a front view of the unit structure of the underground integrated space of the utility model.
Fig. 3 is a top view and a cross-sectional view of the unit structure of the underground integrated space of the utility model.
Fig. 4 is the utility model discloses piping lane cabin top view.
Fig. 5 is a top view of the traffic cabin of the present invention.
Fig. 6 is a bottom plate structure view of the present invention.
Figure 7 is the utility model discloses pipe gallery board top view.
Figure 8 is the utility model discloses piping lane cabin elevation.
In the figure, 1 is a foundation, 2 is a column, 3 is a retaining wall, 4 is a beam, 5 is a pipe gallery plate, 6 is a rib beam, 7 is a top plate, 8 is a bottom plate, 9 is a pipe gallery cabin, 10 is a traffic cabin, 11 is a bracket, 12 is a steel plate, 13 is a connecting rib, 5-1 is a main plate, 5-2 is a side plate, 8-1 is a rammed foundation, 8-2 is a gravel layer, 8-3 is cement mortar, 8-4 is reinforced concrete, 9-1 is a drainage cabin, 9-2 is a strong electricity cabin, 9-3 is a weak electricity cabin, and 9-4 is a water supply cabin.
Detailed Description
For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.
Example (b): as shown in figures 1-8, an underground comprehensive space unit structure comprises a foundation 1, a column 2, a retaining wall 3, a cross beam 4, a pipe gallery plate 5, a rib beam 6, a top plate 7, a bottom plate 8, a pipe gallery cabin 9, a traffic cabin 10, brackets 11, steel plates 12 and connecting ribs 13, wherein the foundation 1 is arranged along the through length of foundation pits on two sides, and the column 2 is arranged along the foundation pits on two sides every 3-5mArranging one above the foundation 1, binding the foundation 1 and the column 2 by reinforcing steel bars, integrally casting, arranging the retaining wall 3 between two longitudinally adjacent columns 2, arranging the bracket 11 at the inner sides of the two columns 2, the steel bar is bound with the column 2 together through steel bars, the steel bar is poured integrally, the cross beams 4 are arranged at the upper edges of the two brackets 11, the pipe gallery plates 5 are arranged above the cross beams 4 in a full length mode, the two pipe gallery plates 5 are butted above each cross beam 4, the rib beam 6 is longitudinally arranged above the pipe gallery plates 5, the lower edge of the rib beam 6 tightly presses the upper edge of the pipe gallery plates 5, the top plate 7 is arranged above the column 2 and the rib beam 6, the inner sides of the two foundations 1 are respectively provided with a steel plate 12, the two steel plates 12 are welded through connecting ribs 13, set up bottom plate 8 between bottom both sides basis 1, steel sheet 12 and splice bar 13 are pour inside bottom plate 8, are pipe gallery cabin 9 between pipe gallery board 5 and the roof 7, are transportation cabin 10 between pipe gallery board 5 and the bottom plate 8.
The utility model provides an underground integrated space unit structure is a unit of underground space overall structure, and every unit length is 2 times of distance between two vertical posts 2, and underground space overall structure is vertically spliced by a plurality of unit structures and is constituteed. The corbels 11 of the two side columns 2 are at the same horizontal height, the centers of the two side columns 2 are arranged on the same horizontal line, the distance from the column 2 to the side of the unit structure is 1/4 of the length of the unit structure, and the distance between the longitudinal columns 2 is 1/2 of the length of the unit structure.
When the pipe gallery plate 5 is arranged, the columns 2 are wound, the two sides of the main plate 5-1 are arranged to the inner sides of the retaining walls 3 on the two sides, and the two sides of the side plate 5-2 are arranged on the inner sides of the columns 2 on the two sides. The length of the pipe gallery plate 5 is the same as the distance between the two longitudinal columns 2, the length of the main plate 5-1 is the same as the distance between the inner sides of the two longitudinal columns 2, and the width is the same as the distance between the inner sides of the retaining walls 3 at the two sides; the side panel 5-2 has the same length as the distance between the inner sides of the two transverse posts 2 and has a width 1/2 which is the length of the posts 2.
The rib beam 6 is arranged at intervals of 3-5mEvenly arranged longitudinally above the pipe gallery plate 5, and the upper edges of the rib beams 6 are at the same height with the upper edges of the two side columns 2. The length of the rib beam 6 is equal to that of the top plate 7, and both sides of the rib beam are flush with both sides of the unit structure.
Two edges of the top plate 7 exceed the outer edges of the two side columns 2 by about 2-3mThe two sides of the top plate 7 are arranged above the soil beyond the edges of the columns 2, part of the weight of the top plate 7 and the upper part of the top plate are directly borne by the columns 2 and the ribs 6, and part of the weight of the top plate is borne by the soil on the two sides.
The lowest layer of the bottom plate 8 is a rammed foundation 8-1, a gravel layer 8-2 is arranged above the rammed foundation 8-1 in a rolling mode, cement mortar 8-3 is laid above the gravel layer 8-2 for leveling, and finally reinforced concrete 8-4 is poured. The steel plate 12 is arranged above the cement mortar 8-3 after leveling, the connecting rib 13 is arranged in the middle of the reinforced concrete 8-4, and the longitudinal rib in the reinforced concrete 8-4 is bound with the connecting rib 13.
The pipe gallery cabin 9 is divided into a drainage cabin 9-1, a strong electric cabin 9-2, a weak electric cabin 9-3 and a water supply cabin 9-4, and the middles of the drainage cabin, the strong electric cabin, the weak electric cabin and the water supply cabin are separated by a rib beam 6.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An underground integrated space unit structure is characterized in that: comprises a foundation (1), columns (2), retaining walls (3), cross beams (4), pipe gallery plates (5), rib beams (6), a top plate (7), a bottom plate (8), pipe gallery cabins (9), traffic cabins (10), brackets (11), steel plates (12) and connecting ribs (13), wherein the foundation (1) is arranged along the through length of foundation pits on two sides of a road, a plurality of columns (2) are arranged above the foundation (1), the retaining walls (3) are arranged between two longitudinally adjacent columns (2), the brackets (11) are arranged on the inner sides of the columns (2), the cross beams (4) are arranged on the upper portions of the brackets (11), two butted pipe gallery plates (5) are arranged above the cross beams (4), the longitudinal rib beams (6) are arranged above the pipe gallery plates (5), the top plates (7) are arranged above the columns (2) and the rib beams (6), one steel plate (12) is arranged on the inner sides of the two foundations (1) on two sides of the road, adopt splice bar (13) welding between two steel sheet (12), pour bottom plate (8) between two basis (1), steel sheet (12) and splice bar (13) are pour inside bottom plate (8), are piping lane cabin (9) between piping lane board (5) and roof (7), are traffic cabin (10) between piping lane board (5) and bottom plate (8).
2. The underground integrated space unit structure of claim 1, wherein: the underground comprehensive space unit structure is a unit of an underground space integral structure, the length of each unit is 2 times of the distance between two longitudinal columns (2), and the underground space integral structure is formed by longitudinally splicing a plurality of unit structures.
3. The underground integrated space unit structure of claim 1, wherein: the foundation (1) is arranged above every 3-5 m to form a column (2), and the foundation (1) and the column (2) are bound together through reinforcing steel bars and are integrally poured.
4. The underground integrated space unit structure of claim 1, wherein: the corbels (11) of the two pillars (2) on the two sides of the road are located at the same horizontal height, the centers of the pillars (2) on the two sides of the road are arranged on the same horizontal line, and the pillars (2) and the corbels (11) are bound together through reinforcing steel bars and are integrally poured.
5. The underground integrated space unit structure of claim 1, wherein: the pipe gallery plate (5) comprises a main plate (5-1) and side plates (5-2), wherein two sides of the main plate (5-1) are arranged to the inner sides of retaining walls (3) at two sides, and two sides of the side plates (5-2) are arranged to the inner sides of columns (2) at two sides; the length of the pipe gallery plate (5) is the same as the distance between two longitudinal columns (2).
6. The underground integrated space unit structure of claim 1, wherein: the rib beams (6) are uniformly and longitudinally arranged above the pipe gallery plate (5) every 3-5 m, and the upper edges of the rib beams (6) and the upper edges of the columns (2) on the two sides are at the same height; the lengths of the rib beam (6) and the top plate (7) are equal, and the two sides of the rib beam (6) and the top plate (7) are flush with the two sides of the underground integrated space unit structure.
7. The underground integrated space unit structure of claim 1, wherein: roof (7) both sides edge surpass post (2) outward flange 2~3m of both sides, roof (7) both sides surpass the partial setting of post (2) outward flange in soil top.
8. The underground integrated space unit structure of claim 1, wherein: the bottom layer of the bottom plate (8) is a rammed foundation (8-1), a gravel layer (8-2) is arranged above the rammed foundation (8-1) in a rolling mode, cement mortar (8-3) is laid above the gravel layer (8-2) for leveling, and finally reinforced concrete (8-4) is poured.
9. An underground integrated space unit structure according to claim 8, wherein: after the cement mortar (8-3) is leveled, steel plates (12) are arranged above the cement mortar (8-3), connecting ribs (13) are arranged in the middle of the reinforced concrete (8-4), and longitudinal ribs inside the reinforced concrete (8-4) are bound with the connecting ribs (13).
10. The underground integrated space unit structure of claim 1, wherein: the pipe gallery cabin (9) is divided into a drainage cabin (9-1), a strong current cabin (9-2), a weak current cabin (9-3) and a water supply cabin (9-4), and the middles of the cabins are separated by a rib beam (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063534.3U CN210737599U (en) | 2019-07-09 | 2019-07-09 | Underground integrated space unit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921063534.3U CN210737599U (en) | 2019-07-09 | 2019-07-09 | Underground integrated space unit structure |
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| Publication Number | Publication Date |
|---|---|
| CN210737599U true CN210737599U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921063534.3U Active CN210737599U (en) | 2019-07-09 | 2019-07-09 | Underground integrated space unit structure |
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| CN (1) | CN210737599U (en) |
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Effective date of registration: 20200721 Address after: No. 102, Tanggu East Road, Binhai New Area, Tianjin, 300450 Patentee after: Tianjin Binhai New Area Urban Planning and Design Institute Co., Ltd Address before: Hunnan Hunnan Road Shenyang city Liaoning province 110168 No. 9 Patentee before: SHENYANG JIANZHU University |