CN108547279A - A kind of sponge city composite foundation structure - Google Patents
A kind of sponge city composite foundation structure Download PDFInfo
- Publication number
- CN108547279A CN108547279A CN201810643784.8A CN201810643784A CN108547279A CN 108547279 A CN108547279 A CN 108547279A CN 201810643784 A CN201810643784 A CN 201810643784A CN 108547279 A CN108547279 A CN 108547279A
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- CN
- China
- Prior art keywords
- concrete column
- layer
- foundation structure
- composite foundation
- sponge city
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
Abstract
The invention discloses a kind of sponge city composite foundation structures, it include the basal layer from top to bottom set gradually, sand stone layer, ground layer and concrete layer, the edge of ground layer is provided with edge concrete column, it is provided with intermediate concrete column among it, it is filled with water-absorbing sponge in the middle part of edge concrete column and intermediate concrete column, between adjacent edge concrete column and intermediate concrete column, or it is connected by horizontal reinforcing device between 2 adjacent intermediate concrete columns, the horizontal reinforcing device includes outwardly directed connecting pole on edge concrete column and intermediate concrete column, connecting pole head end is equipped with securing plate, it is connected with each other through reinforcing bar between securing plate.The composite foundation structure is fixed comprehensively, and the stability of ground is relatively high.
Description
Technical field
The present invention relates to a kind of foundation structure, especially a kind of sponge city composite foundation structure.
Background technology
Sponge city, which refers to city, to be had adapting to environmental change and reply natural calamity etc. as sponge
Good " elasticity ", water suction, water storage, infiltration, water purification, the water stored when needing discharged and be used when raining.Sponge city
City's construction should follow the principles such as Ecology Precedence, and natural way is combined with artificial measures, ensure municipal drainage prevention waterlogging safety
Under the premise of, realize that rainwater in the accumulation, infiltration and purification of urban area, promotes the utilization and life of rainwater resource to the maximum extent
State environmental protection.In sponge Process of Urban Development, the systematicness of natural precipitation, surface water and groundwater should be planned as a whole, coordinate to
Each link of the water circulation uses such as water, draining, and consider its complexity and chronicity.
And in the process of construction in sponge city, to meet the needs of sponge city, need the compound of the combination of a variety of soil layers
The foundation structure of type.But foundation structure in use at present is not comprehensive enough in the presence of fixation, the stability of ground is not high to ask
Topic.
Invention content
The object of the present invention is to provide a kind of sponge city composite foundation structures.The composite foundation structure is fixed complete
Face, and the stability of ground is relatively high.
Technical scheme of the present invention：A kind of sponge city composite foundation structure includes from top to bottom to set gradually
The edge of basal layer, sand stone layer, ground layer and concrete layer, ground layer is provided with edge concrete column, is provided with centre among it
Water-absorbing sponge, adjacent edge concrete column and intermediate concrete column are filled in the middle part of concrete column, edge concrete column and intermediate concrete column
Between or adjacent 2 intermediate concrete columns between connected by horizontal reinforcing device, the horizontal reinforcing device includes edge
Outwardly directed connecting pole on concrete column and intermediate concrete column, connecting pole head end are equipped with securing plate, through reinforcing bar phase between securing plate
It connects.
Sponge city above-mentioned composite foundation structure, the reinforcing bar by reinforcing bar fixed plate be fixedly installed in securing plate it
Between.
Sponge city above-mentioned composite foundation structure is between adjacent edge concrete column and intermediate concrete column or adjacent
2 intermediate concrete columns between be also associated with longitudinal reinforcement device, longitudinal reinforcement device includes the peace being arranged on connecting pole
It shelves, is connected through steel cable between bilevel mounting bracket.
Sponge city above-mentioned composite foundation structure, the steel cable are to be cross-linked between each other.
The outside of sponge city above-mentioned composite foundation structure, sand stone layer and basal layer and ground layer junction is equipped with the
Two fastening frames, the outside of ground layer and concrete layer junction are equipped with the first fastening frame, the first fastening frame and the second fastening frame it
Between be connected with each other through supporting rack.
Sponge city above-mentioned composite foundation structure, edge concrete column both sides are equipped with connecting pole, wherein to branch
The connecting pole head end that support direction is stretched into is connected with fixture block, and fixture block is caught in the card slot on supporting rack.
Sponge city above-mentioned composite foundation structure, the edge concrete column and the setting of intermediate cement column bottom are being installed
On seat, mounting base is fixed on concrete layer through ground dowel pin.
The upper end of sponge city above-mentioned composite foundation structure, the edge concrete column and intermediate concrete column passes through clamping
Block 16 is equipped with fixed column, and fixed column stretches to after passing through sand stone layer in basal layer.
Sponge city above-mentioned composite foundation structure, the fixed column head end stretched in basal layer are inverted l-shaped structure.
Sponge city above-mentioned composite foundation structure, the water-absorbing sponge top are equipped with filter plate.
Beneficial effects of the present invention：Compared with prior art, the present invention is by being provided with edge concrete column and intermediate cement
Column, it is horizontal by the way that connecting pole, securing plate and reinforcing bar is arranged between the two, horizontal pulling force is provided by reinforcing bar, is given entire
The certain lateral tensile resistence of ground layer, ensures the stability of ground transverse direction；And by the way that mounting bracket is arranged on connecting pole, on
Connected by steel cable staggeredly between lower two layers of mounting bracket, when foundation structure is by longitudinal power, between concrete column by
The pulling force of dislocation, stress provides the deformation that longitudinal pulling force prevents foundation structure to steel cable simultaneously；And the first fastening frame, second are set
Fastening frame and supporting rack, and connecting pole and supporting rack are linked together, whole physical support power is provided, is realized for whole
The further reinforcing of body foundation structure ensure that comprehensive reinforcing of foundation structure；And it is provided through basal layer, sand stone layer and
Several layers of fixed columns can ensure the secured combination between basal layer, sand stone layer and ground layer, the case where preventing to detach, make
At the loose unstable of structure；And be provided with filter plate and water-absorbing sponge, it is ensured that the certain water imbibition of composite foundation it is same
When the case where preventing from resulting in blockage.
Description of the drawings
Accompanying drawing 1 is the structural representation of the present invention；
Attached drawing 2 is the structural schematic diagram of intermediate concrete column；
Attached drawing 3 is the structural schematic diagram of edge concrete column；
Attached drawing 4 is the attachment structure schematic diagram of securing plate and reinforcing bar；
Reference numeral：The first fastening frames of 1-, 2- card slots, 3- supporting racks, 4- fixture blocks, 5- connecting poles, the second fastening frames of 6-, the edges 7-
Concrete column, 8- water-absorbing sponges, 9- filter plates, 10- basal layers, 11- reinforcing bars, 12- mounting brackets, 13- securing plates, 14- fixed columns,
15- sand stone layers, 16- clamping blocks, the ground 17- dowel pin, 18- ground layers, cement layer among 19-, 20- mounting bases, 21- concrete layers,
22- fixed plates, 23- steel cables.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples, but be not intended as to the present invention limit according to
According to.
The embodiment of the present invention：A kind of sponge city composite foundation structure, as shown in attached drawing 1-4, include by up to
Under the basal layer 10, sand stone layer 15, ground layer 18 and the concrete layer 21 that set gradually, the outer ledge of ground layer 18 is provided with side
Edge concrete column 7, and the middle section of ground layer 18 is provided with intermediate concrete column 19, concrete column 7 and intermediate concrete column 19 at edge
Middle part be filled with water-absorbing sponge 8, between adjacent edge concrete column 7 and intermediate concrete column 19 or adjacent 2 intermediate cement
It is connected by horizontal reinforcing device between column 19, the horizontal reinforcing device includes edge concrete column 7 and intermediate concrete column 19
On the connecting pole 5 that protrudes horizontally up outward, 5 head end of connecting pole is equipped with securing plate 13, through reinforcing bar between two pieces of adjacent securing plates 13
11 are connected with each other.Horizontal pulling force is provided by reinforcing bar 11, gives entire ground layer 18 certain lateral tensile resistence, ensures
The stability of ground transverse direction.
The reinforcing bar 11 is welded or is clamped by reinforcing bar fixed plate 22 and is installed between securing plate 13.Facilitate fixed steel bars
11。
It is also connected between adjacent edge concrete column 7 and intermediate concrete column 19 or between adjacent 2 intermediate concrete columns 19
It includes the mounting bracket 12 being arranged on connecting pole 5, bilevel mounting bracket 12 to have longitudinal reinforcement device, longitudinal reinforcement device
Between through steel cable 23 connect.When foundation structure is by longitudinal power, steel cable 23 stress and provides longitudinal pulling force and prevents simultaneously
The deformation of foundation structure.
The steel cable 23 is to be cross-linked between each other.Being staggered is advantageous in that and not only can provide vertical direction also
The pulling force that horizontal direction can be provided, to prevent deformation of the foundation structure to both direction.
The outside of sand stone layer 15 and 18 junction of basal layer 10 and ground layer is equipped with the second fastening frame 6, ground layer 18 with it is mixed
The outside of solidifying 21 junction of soil layer is equipped with the first fastening frame 1, mutual through supporting rack 3 between the first fastening frame 1 and the second fastening frame 6
Connection.Three constitutes 1 peripheral reinforcing body, and sand stone layer 15, basal layer 10, ground layer 18 and concrete layer 21 are wrapped in
Centre, by a whole peripheral reinforcing, realizing prevents a whole supporting role derived from internal expansion
Power causes the unstable of entire composite layer.
7 both sides of edge concrete column are equipped with connecting pole 5, wherein 5 head end of connecting pole stretched into 3 direction of supporting rack connects
It is connected to fixture block 4, fixture block 4 is caught in the card slot 2 on supporting rack 3.So that edge concrete column 7 links together with supporting rack 3, it will be outer
Enclose ruggedized construction to link together with internal structure, whole physical support power be provided, realize for whole foundation structure into
One step is reinforced, and ensure that comprehensive reinforcing of foundation structure.
The edge concrete column 7 and 19 bottom of intermediate concrete column are arranged in mounting base 20, and mounting base 20 is through ground dowel pin 17
It is fixed on concrete layer 21.The stabilization that can ensure concrete column in this way ensures that the stabilization of concrete column could be given by concrete stake
The enough stability of entire composite foundation.
The upper end of the edge concrete column 7 and intermediate concrete column 24 is equipped with fixed column 14, fixed column by clamping block 16
14 stretch to after sand stone layer 15 in basal layer 10.Fixed column 14 can ensure basal layer 10, sand stone layer 15 and ground layer 18
Between secured combination, prevent separation the case where, cause the loose unstable of structure.
14 head end of fixed column stretched in basal layer 10 is inverted l-shaped structure so that it is connected between each layer more securely,
Tensile property is more preferable.
8 top of the water-absorbing sponge is equipped with filter plate 9.Ensure to prevent from resulting in blockage while composite foundation certain water imbibition
The case where occur.
Claims (10)
1. a kind of sponge city composite foundation structure, it is characterised in that：It include the basal layer from top to bottom set gradually
（10）, sand stone layer（15）, ground layer（18）And concrete layer（21）, ground layer（18）Edge be provided with edge concrete column（7）,
It is provided with intermediate concrete column among it（19）, edge concrete column（7）With intermediate concrete column（19）Middle part is filled with water-absorbing sponge
（8）, adjacent edge concrete column（7）With intermediate concrete column（19）Between or adjacent 2 intermediate concrete columns（19）Between pass through
Horizontal reinforcing device connects, and the horizontal reinforcing device includes edge concrete column（7）With intermediate concrete column（19）On to overhanging
The connecting pole gone out（5）, connecting pole（5）Head end is equipped with securing plate（13）, securing plate（13）Between through reinforcing bar（11）It is connected with each other.
2. sponge city according to claim 1 composite foundation structure, it is characterised in that：The reinforcing bar（11）Pass through steel
Muscle fixed plate（22）It is fixedly installed in securing plate（13）Between.
3. sponge city according to claim 1 composite foundation structure, it is characterised in that：Adjacent edge concrete column
（7）With intermediate concrete column（19）Between or adjacent 2 intermediate concrete columns（19）Between be also associated with longitudinal reinforcement device, indulge
Include to be arranged in connecting pole to bracing means（5）On mounting bracket（12）, bilevel mounting bracket（12）Between through steel cable
（23）Connection.
4. sponge city according to claim 3 composite foundation structure, it is characterised in that：The steel cable（23）Mutually it
Between to be cross-linked.
5. sponge city according to claim 1 composite foundation structure, it is characterised in that：Sand stone layer（15）With basal layer
（10）And ground layer（18）The outside of junction is equipped with the second fastening frame（6）, ground layer（18）With concrete layer（21）Junction
Outside be equipped with the first fastening frame（1）, the first fastening frame（1）With the second fastening frame（6）Between through supporting rack（3）It is connected with each other.
6. sponge city according to claim 5 composite foundation structure, it is characterised in that：The edge concrete column（7）
Both sides are equipped with connecting pole（5）, wherein to supporting rack（3）The connecting pole that direction is stretched into（5）Head end is connected with fixture block（4）, fixture block
（4）It is caught in supporting rack（3）On card slot（2）In.
7. sponge city according to claim 1 composite foundation structure, it is characterised in that：The edge concrete column（7）
With intermediate concrete column（19）Bottom is arranged in mounting base（20）On, mounting base（20）Through ground dowel pin（17）It is fixed on concrete layer
（21）.
8. sponge city according to claim 1 composite foundation structure, it is characterised in that：The edge concrete column（7）
With intermediate concrete column（24）Upper end pass through clamping block（16）Fixed column is installed（14）, fixed column（14）Across sand stone layer（15）
After stretch to basal layer（10）In.
9. sponge city according to claim 8 composite foundation structure, it is characterised in that：Stretch to basal layer（10）In
Fixed column（14）Head end is inverted l-shaped structure.
10. sponge city according to claim 1 composite foundation structure, it is characterised in that：The water-absorbing sponge（8）Top
Portion is equipped with filter plate（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643784.8A CN108547279B (en) | 2018-06-21 | 2018-06-21 | Composite foundation structure for sponge city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643784.8A CN108547279B (en) | 2018-06-21 | 2018-06-21 | Composite foundation structure for sponge city |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108547279A true CN108547279A (en) | 2018-09-18 |
| CN108547279B CN108547279B (en) | 2023-10-03 |
Family
ID=63492739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643784.8A Active CN108547279B (en) | 2018-06-21 | 2018-06-21 | Composite foundation structure for sponge city |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283317A (en) * | 2005-03-31 | 2006-10-19 | Ps Mitsubishi Construction Co Ltd | Prestressed concrete floor slab formed of precast concrete plates, and method of constructing the same |
| GB201115323D0 (en) * | 2010-09-09 | 2011-10-19 | Chen Jui Wen | Method for manufacturing artificial paving that help improving global warming |
| CN104652214A (en) * | 2015-01-19 | 2015-05-27 | 薛志东 | Paving method of water-permeable pavement |
| RU2585769C1 (en) * | 2015-05-27 | 2016-06-10 | Владимир Степанович Григорьев | Method of forming layers of road pavement of roads and city streets |
| CN207062968U (en) * | 2017-06-30 | 2018-03-02 | 郭志伟 | A kind of composite foundation structure of sponge urban construction |
-
2018
- 2018-06-21 CN CN201810643784.8A patent/CN108547279B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006283317A (en) * | 2005-03-31 | 2006-10-19 | Ps Mitsubishi Construction Co Ltd | Prestressed concrete floor slab formed of precast concrete plates, and method of constructing the same |
| GB201115323D0 (en) * | 2010-09-09 | 2011-10-19 | Chen Jui Wen | Method for manufacturing artificial paving that help improving global warming |
| CN104652214A (en) * | 2015-01-19 | 2015-05-27 | 薛志东 | Paving method of water-permeable pavement |
| RU2585769C1 (en) * | 2015-05-27 | 2016-06-10 | Владимир Степанович Григорьев | Method of forming layers of road pavement of roads and city streets |
| CN207062968U (en) * | 2017-06-30 | 2018-03-02 | 郭志伟 | A kind of composite foundation structure of sponge urban construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108547279B (en) | 2023-10-03 |
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