CN111827752A - Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof - Google Patents
Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof Download PDFInfo
- Publication number
- CN111827752A CN111827752A CN202010754511.8A CN202010754511A CN111827752A CN 111827752 A CN111827752 A CN 111827752A CN 202010754511 A CN202010754511 A CN 202010754511A CN 111827752 A CN111827752 A CN 111827752A
- Authority
- CN
- China
- Prior art keywords
- garage
- layer
- ultra
- deep pit
- parking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title abstract description 17
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000002689 soil Substances 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000004567 concrete Substances 0.000 description 7
- 101150054854 POU1F1 gene Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- 244000126211 Hericium coralloides Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/10—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure
- E02D31/12—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against soil pressure or hydraulic pressure against upward hydraulic pressure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
- E04H6/18—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions
- E04H6/28—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by use of turntables or rotary rings for horizontal transport
- E04H6/282—Garages for many vehicles with mechanical means for shifting or lifting vehicles with means for transport in vertical direction only or independently in vertical and horizontal directions characterised by use of turntables or rotary rings for horizontal transport turntables, rotary elevators or the like on which the cars are not permanently parked
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a stereo garage, which relates to the field of underground space development and comprises an ultra-deep pit and a garage main body; the garage main body consists of an enclosure component and a layer frame structure, wherein the enclosure component seals the layer frame from six peripheral surfaces, and a plurality of layers of horizontal floor slabs are separated in the vertical direction in a sealed space to serve as parking platforms; a lifting channel and a lifting mechanism which extend vertically are arranged in the middle of the layer frame, and a vehicle carrying machine is arranged; a parking space is arranged on the parking platform from two sides to the outer sides of three sides of the lifting channel; the garage is vertically built in an underground ultra-deep pit and is cast in place or prefabricated by reinforced concrete; the shelf supporting system is respectively provided with a vertical support which is also taken as the outer wall and a horizontal support which is taken as the outline of the floor slab, the outer wall is provided with an invisible column, and the floor slab is provided with a hidden beam to form an invisible frame; the garage is characterized in that the components are fixedly connected, and the construction method comprises the following steps: firstly, the outer wall is poured once, and then the building is built layer by layer from top to bottom; it occupies no land, is safe, saves money and is easy to build.
Description
Technical Field
The invention relates to the field of urban underground space development, in particular to an ultra-deep pit miniature stereo garage constructed by plate type shelves and a construction method thereof.
Background
Raising a problem. For nearly more than ten years, a large number of cities in ChinaThe central city area and the old community cause parking difficulty due to the lack of construction land. In order to break the dilemma, a plurality of parking facilities related to saving intensive land are provided; among them, there are pit type stereo garages, for example: chinese utility model 'a full underground three-dimensional parking equipment' [ application number 201721146237.6]Its claims specify that its parking facility is "characterized in that: the parking lot comprises a pit arranged below a ground level, a steel structure frame is arranged in the pit, a vertically extending lifting channel is arranged in the steel structure frame, N rows of parking spaces are arranged on the steel structure frame on two sides of the lifting channel, each parking space is provided with a plurality of layers of parking comb tooth frames', and a schematic diagram shows that the parking lot occupies 220m of land2(connecting with the outer wall, the same below), there are 10 layers of parking platforms underground.
The garage is a representative of a pit type garage, is deep in construction, is the same as other garages of the same type, and is characterized in that a pit is dug firstly, a retaining member (a bottom plate, an outer wall and a waterproof layer of concrete and a top plate or not) is arranged in the pit, then a steel structure frame is arranged in the pit, and then the three-dimensional parking is implemented on a parking platform by mechanical equipment through a lifting channel. Although they play a role in economy. However, due to their large footprint, they require the use of "construction land"; and because the underground garages belong to a disc-shaped ( pit) or barrel-shaped (deep pit) structure, lack of horizontal supports (middle concrete beams and plates on each layer) and poor shock resistance, and actually, the underground garages are not developed in underground space, so that the underground garages cannot be built in an ultra-deep manner, and the land saving rate of the underground garages needs to be further improved.
Disclosure of Invention
In order to overcome the above-mentioned defects, another parking technology needs to be innovated, and the land-saving rate is improved.
Description of the drawings: the above mentioned patents are in the field of mechanical parking, while the present invention is in the field of underground space development, and are only referred to herein for "reference" because of their differences in field.
The idea is innovated. In order to improve the land-saving rate, the invention has the innovative ideas as follows: 1, breaking the whole into parts and selecting micro-ground. The underground space development is carried out on the idle miniature land parcels, the whole is built in a part of land, and the effect of not occupying the land can be achieved; 2, increasing the buried depth and building more berths. An ultra-deep pit is excavated, so that berths can be built, and the land saving rate is obviously improved; and 3, constructing a layer frame and successfully assisting. The garage is constructed by applying the plate-type layer frame with high strength and small occupied area, and the garage can be implemented by 'inserting pins at a glance' through the organic combination of the three parts, and the garage is safe, economical, shock-resistant, easy to construct and easy to achieve the purpose.
The technical scheme is as follows. The purpose of the invention is realized by adopting the following technical scheme: firstly, providing an ultra-deep pit miniature stereo garage constructed by plate type layer frames, wherein the ultra-deep pit miniature stereo garage comprises an ultra-deep pit and a garage main body; the garage main body consists of an enclosure component and a layer frame structure (the layer frame is short for, the same below), wherein the enclosure component comprises an outer wall, a top plate and a bottom plate, the enclosure component seals the layer frame from six peripheral surfaces, and a plurality of layers of horizontal floor slabs are separated in the sealed space along the vertical direction to serve as parking platforms; a lifting channel and a lifting mechanism which extend vertically are arranged in the middle of the layer frame, and a carrying machine for storing and taking automobiles is arranged in the lifting channel and the lifting mechanism; each layer of parking platform from two sides to three sides of the lifting channel is provided with a parking space; the garage main body is vertically built in the ultra-deep pit under the ground of the miniature land block and is cast in situ or prefabricated by reinforced concrete; the supporting system of the layer frame is respectively provided with a vertical support doubled as the outer wall and a horizontal support lengthened by a floor slab, the inner part of the outer wall is provided with a hidden column, the inner part of the floor slab at each layer is provided with a hidden beam, the two hidden beams are mutually crossed in a right angle to form a hidden frame, the vertical support and the horizontal support are connected into a whole to form a space structure system with good integral work and lateral force resistance, the effective connection of the stressed complex position is ensured, the firmness and the safety of the underground garage are ensured, and the seismic performance of the underground garage is improved; the joint between the two components of the garage main body adopts fixed connection.
On the basis of the technical scheme, the invention also adopts the following further technical scheme.
Further, the micro land is 70-140m2(ii) a The buried depth of the ultra-deep pit is more than or equal to 20 m.
Furthermore, all the outer walls of the garage (including the outer walls of the enclosing members and the outer walls of the vertical supports, the same below) are composed of underground continuous walls or snap piles with a two-in-one function of soil retaining and water preventing and other piles with the same function, and the buried depth of the underground continuous walls or snap piles is 5-10m deeper than the designed depth of the bottom layer of the garage, so that the underground continuous walls or snap piles are used for resisting the buoyancy of underground water and ensuring the safety and stability of the garage underground.
Furthermore, the top of all the outer walls of the garage is provided with a crown beam which connects the underground continuous wall or the occlusive piles and other piles with the same function together; thus, they can be made to work together in "close coordination".
Furthermore, the hidden columns of the outer wall are arranged at the positions supported by the hidden beams of the floor slab, and iron members for connection are embedded on the inner sides of the hidden columns. Therefore, the original inner wall for bearing the vertical load can be omitted, building materials are saved, and the cost is reduced.
Further, a "hidden beam" provided inside the floor slab of each floor: comprises auxiliary beams, main beams and secondary beams which are all made of section steel; therefore, the floor slab can be changed into a flat slab, the utilization rate of space is improved, and the soil resource of underground space is saved.
Furthermore, when the two ends of the hidden beam are welded with the embedded iron components, a bracket-shaped iron bracket is additionally welded below the hidden beam, so that the connection is firmer.
Further, the parking platform has three different types of horizontal cross-sectional shapes: "I-shaped", "four-shaped", "convex" (at least one type); the vertical height (clear distance, the same below) of each layer is more than or equal to 1.75m, and the utilization rate of vertical space is high.
Furthermore, 2-3 berths are arranged on each layer of parking platform, parking machines are installed on the berths, and the parking machines cooperate with the automobile carrying machinery in the lifting mechanism to store and take the automobiles.
Further, another technical problem to be solved by the present invention is a method for constructing an ultra-deep-pit micro stereo garage constructed by plate-type shelves, comprising the following steps:
firstly, pouring all the outer walls around the garage, wherein the 'hidden columns' and related components are arranged at corresponding positions;
step b, then, pouring the top plate, wherein the top plate comprises related components and is provided with the waterproof layer;
c, building a layer of-1 downwards from the upper opening part of the lifting channel;
step d, then, building-2 layers by the same method for building-1 layers;
e, repeating the step d, constructing layer by layer downwards to the designed depth, and building a bottom layer;
and f, finally, adding an inlet/outlet part on the constructed ground and greening the environment.
Furthermore, an access channel is arranged inside or outside the garage layer frame.
The place of implementation. The implementation places of the garage comprise fragmentary small vacant lands at the head and the tail of a street in a central area of a city and beside a lane in a residential district, small greenbelts (a miniature land block which can be used for parking more than 3 vehicles and comprises a green belt and a flower trough with a wide angle of more than 3.8 m), underground spaces of the miniature land block at a plane sunken position of a building and the like, and corresponding projects of the patent are built; even in the new-built (including independent and at the bottom of the building) underground parking lot floor two-column spacing vacancy, a 'straight line' project (please refer to FIG. 9 and the related reference description) is built, but the column spacing d is more than or equal to 8.1m, and the planning department needs to support.
The selection principle of the implementation place is as follows: the safety, traffic, fire prevention and environment of the construction site are not influenced, and the proper project is selected according to the size of the land and the burying condition of the underground pipeline.
Compared with the prior art, the invention has the following obvious beneficial effects:
(1) the land-saving rate is improved: A. does not occupy the construction land. If the garage is built by adopting the underground space of the unused miniature land blocks, the garage does not occupy the building land; B. if no 'micro' land parcel exists, the underground space of other land parcels can be used for construction; because the garage is an ultra-deep pit garage, more berths can be built, and more land is saved; for example: the 'full underground' (deep pit type) garage patent listed in the background art occupies 220m of land280 berths are built, and the average occupied area is 2.75m2Position (220 m)2Position/80); the Chinese character 'yi' item of the invention is 70m2Can be built up to 50 berths, and the average occupied area is 1.4m2Position (70 m)2The/50 bits), the saving utilization rate of the latter is nearly 2 times of that of the former; (2) saving money. The layer frame of the garage adopts a soil retaining and waterproof two-in-one outer wall, and utilizes a hidden column to bear vertical load, so that the inner wall is saved; and the wall thickness of the outer wall of the garage can be reduced (the wall thickness of the outer wall of a common pit type garage is 800-. (3) And (4) safety. The bay of the parking space of the garage is only 2.8-3m, namely the distance between the two outer walls is narrow, and the garage can meet the requirements of technical regulations and specifications and is safe to construct no matter in the area with any geology (particularly in a soft soil layer). (4) And (5) resisting earthquake. Because the layer frame of the garage has horizontal supports at the vertical height of more than or equal to 1.75m, and the peripheral outer walls are fixedly connected with the beams and the plates of each layer into a whole, the layer frame has stronger earthquake-resistant performance, meets the requirement of the earthquake-resistant intensity of 8 degrees and above, and can be implemented nationwide. (5) Building more. The patent is not restricted by 'lacking of construction land', and can be built more by increasing the underground space utilization rate of the miniature land parcel. Although each layer of the garage has only 2-3 berths, more berths can be built by increasing the burial depth; the layer frame of the garage can build a parking platform with 11-25 layers, namely, each garage can obtain 22-75 berths (model which is not expanded); in addition, the garage adopts a plate-type layer frame structure and a floor slab thereof adopts a hidden beam, and the garage is improved compared with a frame structure garage with the same sizeThe space utilization rate is 10% or more, and the berth can also be increased. (6) And (5) saving the mold. Because the layer frame of the garage is built layer by layer from top to bottom, the ground of each layer can be used as a ground model, and more templates are saved. (7) And (4) diversity. According to the size of the field, three or more garages with different types of horizontal section shapes can be built, and the garage can be flexibly selected. (8) And (4) a plurality of. On the shelf of the garage, various structures such as warehouses, automobile charging stations, billboards, publicity columns and the like can be built, and the use is diversified. (9) Is convenient. The height of each layer of the layer frame of the garage is only more than or equal to 1.75m, so that the trouble of building a scaffold during construction can be reduced, and the garage is very convenient to work; and the carrier used by the garage is close to the situation of actual demand, so that the garage is convenient to use. (10) Is easy to build. The layer frame structure of the garage is simple, and for units and personnel mastering the conventional prior art of underground construction engineering, the units and the personnel do not need to do creative labor and can achieve the aim of the invention only by practicing according to the specification of the patent.
Drawings
FIG. 1 is a schematic plan top view of a "line" project
FIG. 2 is a cross-sectional view of the cross-section A-A of the in-line item
FIG. 3 is a schematic top view of the positions of hidden columns and hidden beams of the in-line project
FIG. 4 is a top plan view of one of the items in the shape of a "quad
FIG. 5 is a cross-sectional view of the cross-section B-B of the "four-character" project
FIG. 6 is a top plan view of a second of the "four-character" items
FIG. 7 is a schematic top plan view of a "raised" item
FIG. 8 is a perspective view of the "in-line" project after underground construction in small open space
FIG. 9 is a layout diagram of a project to be added and built in a shape of a Chinese character 'yi' on the bottom floor of a newly built underground parking lot
Description of the drawings: the cross section of the 'convex' project of the garage has the same direction with the cross section of the A-A of the 'straight-line' project, and the schematic diagram is basically the same.
Reference to figures 1-9:
the garage comprises an ultra-deep pit (1) and a garage main body (2);
-a containment element: outer wall (21A): a crown beam (21-1), a top plate (22) and a bottom plate (23);
-a support system: and (3) vertical support: the outer wall (21B) is also used as a hidden column (21-2) [ rectangle (a), curved ruler (B) ], an embedded iron component (21-3) and a bracket (21-4);
horizontal supporting: auxiliary beams (24), main beams (25), secondary beams (26) and floor slabs (27);
-lift channel (28): the device comprises a lifting mechanism (28-1), a carrying machine (28-11), a turntable (28-12) and a locking collar beam (28-2);
-a parking platform (29): a parking space (29-1), a parking implement (29-11);
-an accessory member: the water-proof layer (30), the water-collecting well (31), the plain concrete bed course (32), the rain-proof pavilion (33), the slope road (34), the greening (35) and the billboard (36);
-a service aisle (4),
-new underground parking (5): a pillar (51), a pillar foundation (52), a parking space (53) and a vehicle road (54).
Detailed Description
The present invention is described in further detail below with reference to the attached drawing figures.
Now, the invention will be described in detail with reference to the accompanying drawings by taking the "ultra-deep-pit micro stereo garage constructed by plate-type shelves" as an example (the components that can be arranged according to the prior art will not be described in detail).
In this embodiment 1, the "in-line" item of the "ultra-deep-pit micro stereo garage constructed by plate-type shelves" (please refer to fig. 1-3) includes an ultra-deep pit 1 and a garage main body 2; the garage main body 2 consists of an enclosure component and a layer frame structure (the layer frame is short for, the same below), wherein the enclosure component comprises an outer wall 21A, a top plate 22 and a bottom plate 23, the enclosure component seals the layer frame of the garage from six peripheral surfaces, and a plurality of layers of horizontal floor slabs 27 are separated in the vertical direction in a sealed space to serve as a parking platform 29; a lifting channel 28 and a lifting mechanism 28-1 which extend vertically are arranged in the middle of the shelf, and a carrying machine 28-11 for storing and taking automobiles is arranged in the lifting channel; a berth 29-1 is arranged on each layer of parking platform 29 from two sides to the outer sides of three sides of the lifting channel 28; the main body 2 of the garage is vertically built in an underground ultra-deep pit 1 of a miniature land block and is cast in situ by reinforced concrete; the support system of the garage layer frame is respectively provided with a vertical support which is also taken as an outer wall 21B and a horizontal support which is taken as a dimension of a floor slab 27, a hidden column 21-2(a + B) is arranged inside the outer wall 21B, a hidden beam is arranged inside the floor slab 27 of each layer, the two hidden beams are mutually crossed at a right angle to form a hidden frame, and the vertical support and the horizontal support of the layer frame are connected into a whole; the two components of the garage main body 2 are fixedly connected.
The micro land in the embodiment 1 is 70m2(ii) a The buried depth of the ultra-deep pit 1 is-35 m, and 20 layers of parking platforms 29 are built underground.
All the outer walls 21(A + B, the same applies hereinafter) of the garage are formed by underground continuous walls with two-in-one functions of soil retaining and water preventing, and the buried depth is 5-10m deeper than the designed depth of the bottom layer of the garage.
The top of all outer walls 21(A + B) of the garage is provided with a crown beam 21-1 which connects all the related underground continuous walls together.
The hidden column 21-2(a + b) in the garage is arranged at the position supported by the hidden beam of the floor slab 27, and the inner side of the hidden column is embedded with an iron member 21-3 for connection.
The 'hidden beam' arranged inside the floor slab 27 of each layer in the garage: comprises auxiliary beams 24, main beams 25 and auxiliary beams 26 which are made of section steel.
When two ends of a hidden beam in the garage are welded with the embedded iron members 21-3, a bracket-shaped iron bracket 21-4 is additionally welded below the hidden beam.
In the garage, 2 berths 29-1 are arranged on a parking platform 29 on each layer, parking machines 29-11 are arranged on the berths 29-1, and vehicles are stored and taken in cooperation with a vehicle handling machine 28-11 in a lifting mechanism 28-1.
The construction method of the "line-shaped" project of the "ultra-deep-pit micro stereo garage constructed by the plate-type shelves" in this embodiment 1 includes the following steps:
firstly, pouring all outer walls 21(A + B) and crown beams 21-1 around the garage, wherein hidden columns 21-2(a + B) and embedded iron members 21-3 on the inner sides of the hidden columns are arranged at corresponding positions for connection;
step B, then, when the reinforced concrete curing of the outer walls 21(A + B) around the garage and the crown beams 21-1 is over, pouring a top plate 22 comprising hidden beams (auxiliary beams 24, main beams 25 and secondary beams 26) and a locking collar beam 28-2 of a lifting channel 28; when pouring, manufacturing related components, welding the related components with the embedded iron components 21-3, and pouring concrete; finally, a waterproof layer 30 is laid on the surface of the top plate 22.
C, after the reinforced concrete of the member is hardened, digging-1 layer of soil downwards from the opening of the lifting channel 28 to a proper elevation, leveling the surface of the soil, welding two ends of a hidden beam in the floor slab 27 and the embedded iron member 21-3 of the layer, binding the steel bars in the floor slab 27 of the layer, using the ground of the layer as a ground formwork, and pouring-1 layer of concrete;
step d, then, building-2 layers by the same method for building-1 layer;
e, repeating the step d, constructing layer by layer downwards to the designed depth and building a bottom layer; laying plain concrete cushion layers 32 under and around the bottom plate 23 and the water collecting well 31 at the bottom layer, laying a waterproof layer 30 on the surface of the plain concrete cushion layers, and then pouring the reinforced concrete bottom plate 23; to this end, the underground construction has been completed;
and f, finally, after the underground part is finished, adding a rain-proof pavilion 33 for building an inlet/outlet and a slope road 34 for the inlet/outlet of the automobile on the ground of the garage, and greening 35 the surrounding environment.
And an overhaul channel 4 is synchronously arranged at the outer side of the shelf of the garage.
The following items of the garage are the same as the method for constructing the in-line item, and only the differences are mentioned here.
Example 2:
(1) example 2-1, which is one of the "four-sided" items of the garage, is shown with reference to fig. 4-5. Its berth 29-1 is arranged to the left and right of its lifting channel 28.
(2) Example 2-2, which is the second "four-bar" item of the garage, is shown in fig. 6. Its berth 29-1, also set up in its promoting the channel 28 about, because its promoting channel 28 is wide, so, install the rotary table 28-12 that can make 360 degrees rotations in its lifting mechanism 28-1, and, its ground is gone into/is gone out the slope way 34 and is united two-in-one, the road width is greater than or equal to 6 m.
Example 3, please refer to fig. 7. This is the 'convex' project of the garage, besides the berths 29-1 are arranged at the front and the back of the lifting channel 28, the berths 29-1 are also arranged at the left side and/or the right side of the lifting channel 28, so the parking platform 29 is in a 'convex' shape.
The parking platform 29 of the garage can reduce one parking space 29-1 in each layer of the items of the shape like a Chinese character 'yi' and the shape like a Chinese character 'quan' according to the size of a land parcel to form an item of the shape like a single seat; or a berth 29-1 can be added in each layer of the convex-shaped project to form a cross-shaped project; the construction method is the same as the 'straight-line' project.
The above embodiments are merely illustrative of some of the present invention. The application of the invention is not limited to the examples described above. It is obvious to those skilled in the art that the embodiments obtained by means of variations and modifications in accordance with the above description, and all the technical results obtained by means of variations and modifications based on the technical solutions or embodiments of the present invention, are within the scope of the appended claims.
Claims (10)
1. The ultra-deep pit miniature stereo garage constructed by the plate type layer frame comprises an ultra-deep pit and a garage main body; the garage main body consists of an enclosure component and a layer frame structure (the layer frame is short for, the same below), wherein the enclosure component comprises an outer wall, a top plate and a bottom plate, the enclosure component seals the layer frame from six peripheral surfaces, and a plurality of layers of horizontal floor slabs are separated in the sealed space along the vertical direction to serve as parking platforms; a lifting channel and a lifting mechanism which extend vertically are arranged in the middle of the layer frame, and a carrying machine for storing and taking automobiles is arranged in the lifting channel and the lifting mechanism; each layer of parking platform from two sides to three sides of the lifting channel is provided with a parking space;
the method is characterized in that:
the garage main body is vertically built in the ultra-deep pit under the ground of the miniature land block and is cast in situ or prefabricated by reinforced concrete;
the supporting system of the shelf is respectively provided with a vertical support which is taken as the outer wall and a horizontal support which is taken as the outline of the floor slab, the inner part of the outer wall is provided with an 'invisible column', the inner part of the floor slab of each layer is provided with a 'hidden beam', and the two beams are mutually crossed in a right angle to form an 'invisible frame';
the joint between the two components of the garage main body adopts fixed connection.
2. The ultra-deep pit micro stereo garage constructed by the plate-type shelves as claimed in claim 1, wherein: the micro land is 70-140m2(ii) a The buried depth of the ultra-deep pit is more than or equal to 20 m.
3. The ultra-deep pit micro stereo garage constructed by the plate-type shelves as claimed in claim 1, wherein: all the outer walls (including the outer walls of the enclosing members and the outer walls of the vertical supports, the same below) of the garage are composed of underground continuous walls or secant piles with two-in-one functions of soil retaining and water preventing and other piles with the same function, and the buried depth of the underground continuous walls or secant piles is 5-10m deeper than the designed depth of the bottom layer of the garage.
4. The micro stereo garage with ultra-deep pit built by plate type shelves as claimed in any one of claims 1 or 3, wherein: and the top of all the outer walls of the garage is provided with a crown beam which connects the underground continuous wall or the occlusive piles and the other piles with the same function together.
5. The ultra-deep pit micro stereo garage constructed by the plate-type shelves as claimed in claim 1, wherein: the hidden columns of the outer wall are arranged at the positions supported by the hidden beams of the floor slab, and iron members for connection are embedded on the inner sides of the hidden columns.
6. The micro stereo garage with ultra-deep pit built by plate type shelves as claimed in any one of claims 1 or 5, wherein: a "hidden beam" disposed inside the floor slab of each floor: comprises auxiliary beams, main beams and secondary beams which are made of section steel.
7. The micro stereo garage with ultra-deep pit built by plate type shelves as claimed in any one of claims 1, 5 or 6, wherein: when the two ends of the hidden beam are welded with the embedded iron components, a bracket-shaped iron bracket is additionally welded below the hidden beam.
8. The ultra-deep pit micro stereo garage constructed by the plate-type shelves as claimed in claim 1, wherein: the parking platform has three different types of horizontal section shapes: "I-shaped", "four-shaped", "convex" (at least one type); the vertical height (clear distance) of each layer is more than or equal to 1.75 m.
9. The micro stereo garage with ultra-deep pit built by plate type shelves as claimed in any one of claims 1 or 8, wherein: 2-3 berths are arranged on each layer of parking platform, and parking machines are installed on the berths.
10. The method for constructing an ultra-deep pit micro stereo garage constructed by plate type shelves according to any one of claims 1 to 9, comprising the steps of:
firstly, pouring all the outer walls around the garage, wherein the 'hidden columns' and related components are arranged at corresponding positions;
step b, then, pouring the top plate, wherein the top plate comprises related components and is provided with the waterproof layer;
c, building a layer of-1 downwards from the upper opening part of the lifting channel;
step d, then, building-2 layers by the same method for building-1 layers;
e, repeating the step d, constructing layer by layer downwards to the designed depth, and building a bottom layer;
and f, finally, adding an inlet/outlet part on the constructed ground and greening the environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754511.8A CN111827752A (en) | 2020-07-27 | 2020-07-27 | Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754511.8A CN111827752A (en) | 2020-07-27 | 2020-07-27 | Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111827752A true CN111827752A (en) | 2020-10-27 |
Family
ID=72920543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010754511.8A Pending CN111827752A (en) | 2020-07-27 | 2020-07-27 | Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111827752A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252364A (en) * | 2020-11-02 | 2021-01-22 | 张率 | Relay assembly type shaft intelligent parking garage construction method |
| CN115075291A (en) * | 2021-03-15 | 2022-09-20 | 朴真甘 | Underground warehouse modular structure using prefabricated segment vertical hole and construction method |
-
2020
- 2020-07-27 CN CN202010754511.8A patent/CN111827752A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252364A (en) * | 2020-11-02 | 2021-01-22 | 张率 | Relay assembly type shaft intelligent parking garage construction method |
| CN112252364B (en) * | 2020-11-02 | 2021-09-17 | 张率 | Relay assembly type shaft intelligent parking garage construction method |
| CN115075291A (en) * | 2021-03-15 | 2022-09-20 | 朴真甘 | Underground warehouse modular structure using prefabricated segment vertical hole and construction method |
| CN115075291B (en) * | 2021-03-15 | 2024-01-26 | 朴真甘 | Underground warehouse modularized structure utilizing prefabricated segment vertical holes and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105862910B (en) | A kind of the inverse of assembled stereoscopic underground garage makees formula method of construction | |
| CN105089669B (en) | A kind of underground station of use prefabricated parts and its construction method | |
| CN202090639U (en) | Underground garage with double-spiral one-way lanes | |
| CN109403170B (en) | Steep slope road and construction method thereof | |
| CN210263137U (en) | Rectangular underground stereo garage | |
| CN111827752A (en) | Ultra-deep pit micro stereo garage constructed by plate type layer frames and construction method thereof | |
| CN114277843B (en) | Underground passage structure and construction method | |
| CN213898340U (en) | Ultra-deep pit miniature stereo garage constructed by plate-type layer frames | |
| CN204920961U (en) | Adopt underground station of prefabricated component construction | |
| CN110821517A (en) | Tunnel internal double-layer structure prefabrication and assembly construction method | |
| CN214614086U (en) | Double-deck landing stage formula reverse construction method foundation ditch enclosure system | |
| CN113389558B (en) | TBM (Tunnel boring machine) starting platform for narrow space and construction method thereof | |
| CN202139603U (en) | Storage-type tower crane foundation | |
| CN205857198U (en) | Subway station construction main body building enclosure | |
| CN214302989U (en) | Build assembled garage parking on ground additional | |
| CN213951776U (en) | Forward free prefabricated integral ballast bed | |
| CN212561216U (en) | Steel trestle | |
| CN113215910A (en) | Temporary pavement structure based on construction of limited-site subway station and application thereof | |
| CN210458918U (en) | Space stacked bridge structure | |
| CN210797573U (en) | Underground structure internal transportation system based on under-board sliding groove | |
| JP4764873B2 (en) | Multifunctional urban complex | |
| CN214195733U (en) | Parking unit structure of three-dimensional parking system | |
| CN217630087U (en) | Improved space excavation structure for combining subway station hall layer with track panel well buttress columns | |
| CN217324813U (en) | Temporary pavement system | |
| CN213684117U (en) | Slope topography shield constructs construction structures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Jin Document name: Notification before the expiration of the request period for substantive examination of an invention patent application |
|
| DD01 | Delivery of document by public notice | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201027 |
|
| WD01 | Invention patent application deemed withdrawn after publication |