CN215888318U - Novel pile-supporting type frame soil retaining structure - Google Patents
Novel pile-supporting type frame soil retaining structure Download PDFInfo
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- CN215888318U CN215888318U CN202120090853.4U CN202120090853U CN215888318U CN 215888318 U CN215888318 U CN 215888318U CN 202120090853 U CN202120090853 U CN 202120090853U CN 215888318 U CN215888318 U CN 215888318U
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Abstract
The utility model discloses a novel pile-supporting frame soil retaining structure which comprises a supporting pile and a concrete soil retaining frame fixedly arranged at the upper end of the supporting pile, wherein the concrete soil retaining frame is of a stepped frame structure, the concrete soil retaining frame comprises soil retaining side walls positioned on the side parts of the concrete soil retaining frame, the concrete soil retaining frame comprises a frame bottom plate positioned at the upper end part of the supporting pile and a plurality of frame panels extending upwards from the frame bottom plate, the soil retaining side walls are connected to one side, close to backfill soil, of the frame bottom plate and extend upwards vertically, frame top plates are arranged between the soil retaining side walls and the close frame panels and between two adjacent frame panels, and the frame top plates and the frame panels form a plurality of stepped positions on the upper part of the concrete soil retaining frame. The novel pile-supported frame soil retaining structure has the advantages of wide application range, good stability, small settlement deformation, high reliability, good safety, low implementation cost and the like which are not possessed by the prior art.
Description
Technical Field
The utility model relates to a soil retaining structure in the field of buildings, in particular to a novel pile-supported frame soil retaining structure.
Background
In the building construction, because the filling property is poor, most filling side slopes are supported by a slope ratio method, the occupied space is large, and the sufficient land area is required to be considered. In the area with limited space, the side slope filled with earth must be supported vertically, and the optional support forms mainly include cantilever type retaining walls, buttress type retaining walls, unloading plate retaining walls, pile plate retaining walls and the like, wherein the cantilever type retaining walls and the pile plate retaining walls are suitable for the side slope with the height difference smaller than 6m, the buttress type retaining walls and the unloading plate retaining walls are suitable for the retaining wall with the height difference smaller than 10m, and the application range is small. In addition, in a deep soil filling area, except for the pile-plate retaining wall, other retaining wall foundations fall on the filling soil, and even if the foundation is expanded, the later period is influenced by the consolidation and sedimentation of the filling soil, the sedimentation deformation of the retaining wall is very large, certain safety risk exists, and the later period normal use is influenced. The pile plate type retaining wall has the advantages of small application range, relatively high manufacturing cost and relatively low economical efficiency.
In summary, the prior art has the technical defects of small application range, large sedimentation deformation, poor stability, high safety risk, high manufacturing cost, poor economy and the like, and the defects limit the further development of the field.
In view of the above, the present invention provides a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a novel pile-supported frame soil retaining structure, which solves the technical defects of small application range, large settlement deformation, poor stability, high safety risk, high manufacturing cost, poor economical efficiency and the like in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a novel stake support formula frame soil retaining structure, includes the bearing pile and fixes the concrete retaining frame who sets up in the bearing pile upper end, concrete retaining frame is cascaded frame construction, and concrete retaining frame is including the retaining wall side wall that is located its lateral part.
As an improvement of the above technical solution, the concrete retaining frame includes a frame bottom plate located at the upper end of the support pile and a plurality of frame panels extending upward from the frame bottom plate, the retaining side wall is connected to one side of the frame bottom plate close to the backfill soil and extends vertically upward, frame top plates are arranged between the retaining side wall and the close frame panels and between two adjacent frame panels, and the frame top plates and the frame panels form a plurality of step positions on the upper portion of the concrete retaining frame.
As a further improvement of the above technical solution, the frame panel includes a first frame panel and a second frame panel, the frame top plate includes a first frame top plate and a second frame top plate, the first frame top plate is connected to the upper end portion of the first frame panel, the middle portion of the second frame panel and the middle portion of the soil-retaining side wall, and the second frame top plate is connected between the upper end portion of the second frame panel and the upper end portion of the soil-retaining side wall.
As a further improvement of the technical scheme, the frame bottom plate, the frame panel, the frame top plate and the retaining side wall are integrally formed into a formwork cast-in-place concrete structural plate and jointly form the concrete retaining frame.
As a further improvement of the technical scheme, the frame bottom plate, the frame panel, the frame top plate and the soil retaining side wall are matched with each other in the concrete soil retaining frame to form a frame inner cavity.
As a further improvement of the above technical solution, the retaining side wall and the frame panel are both vertically connected to the frame bottom plate and the frame top plate, the frame bottom plate and the frame top plate are parallel to each other, and the retaining side wall and the frame panel are parallel to each other.
As a further improvement of the above technical scheme, the supporting piles include a plurality of front piles and a plurality of rear piles, a connecting beam is arranged between the upper ends of the front piles and the upper ends of the rear piles, crown beams are arranged between the upper ends of two adjacent front piles and between the upper ends of two adjacent rear piles, and the concrete soil retaining frame is connected to the upper portions of the front piles, the rear piles, the connecting beam and the crown beams.
As a further improvement of the above technical solution, the lower ends of the front row of piles and the rear row of piles are supported to a stable ground layer.
The utility model has the beneficial effects that: the utility model provides a novel pile-supported frame soil retaining structure which is supported to a stable stratum through a supporting pile, a concrete soil retaining frame is poured at the upper end of the supporting pile, and a soil retaining function is realized by utilizing a soil retaining side wall.
To sum up, this kind of novel stake support formula frame soil retaining structure has solved technical defect such as application scope that prior art exists is little, subside that the deformation is big, poor stability, safe risk height, cost height, economic nature are poor.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the utility model can be interactively combined without conflicting with each other, as shown in fig. 1 and 2.
The utility model provides a novel stake support formula frame soil retaining structure, includes the bearing pile and fixes the concrete retaining frame who sets up in the bearing pile upper end, concrete retaining frame is cascaded frame construction, and concrete retaining frame is including the retaining wall side wall 11 that is located its lateral part.
Preferably, the concrete retaining frame comprises a frame bottom plate 12 located at the upper end of the supporting pile and a plurality of frame panels 13 extending upwards from the frame bottom plate 12, the retaining wall 11 is connected to one side of the frame bottom plate 12 close to the backfill 5 and extends vertically upwards, a frame top plate 14 is arranged between the retaining wall 11 and the close frame panel 13 and between two adjacent frame panels 13, and the frame top plate 14 and the frame panels 13 form a plurality of stepped positions 101 on the upper portion of the concrete retaining frame.
In this embodiment, the frame panel 13 includes a first frame panel 131 and a second frame panel 132, the frame top plate 14 includes a first frame top plate 141 and a second frame top plate 142, the first frame top plate 141 is connected to the upper end portion of the first frame panel 131, the middle portion of the second frame panel 132 and the middle portion of the retaining side wall 11, and the second frame top plate 142 is connected between the upper end portion of the second frame panel 132 and the upper end portion of the retaining side wall 11.
In other embodiments, the practitioner may set a suitable number of frame panels 13 and frame top panels 14 as desired.
Preferably, the frame bottom plate 12, the frame panel 13, the frame top plate 14 and the retaining side wall 11 are integrally formed into a formwork cast-in-place concrete structural plate and jointly form the concrete retaining frame.
Preferably, the frame bottom plate 12, the frame panel 13, the frame top plate 14 and the retaining side wall 11 are matched to form a frame cavity 102 inside the concrete retaining frame.
Preferably, the retaining side wall 11 and the frame panel 13 are both vertically connected with the frame bottom plate 12 and the frame top plate 14, the frame bottom plate 12 is parallel to the frame top plate 14, and the retaining side wall 11 is parallel to the frame panel 13.
Preferably, the supporting piles comprise a plurality of front piles 21 and a plurality of rear piles 22, a connecting beam 3 is arranged between the upper end of each front pile 21 and the upper end of each rear pile 22, crown beams 4 are arranged between the upper ends of two adjacent front piles 21 and between the upper ends of two adjacent rear piles 22, and the concrete retaining frame is connected to the upper portions of the front piles 21, the rear piles 22, the connecting beams 3 and the crown beams 4.
Preferably, the lower ends of the front row of piles 21 and the rear row of piles 22 are supported to a stable ground.
When the concrete retaining frame is specifically implemented, the technical scheme provided by the utility model utilizes the integral retaining structure of the concrete retaining frame, and has the advantages of good stability. In practical application, the number of layers and the height of the frame structure can be adjusted according to specific application environments and application conditions to adapt to different slope heights, the method has the advantages of wide application range, high application flexibility and strong universality, the requirement of high slope soil retaining is met, the construction cost can be saved, and the soil retaining capacity is greatly improved.
In addition, the whole concrete retaining frame realizes a supporting function through the front row piles 21 and the rear row piles 22, the supporting piles are adopted to bear the load of the upper part, the supporting piles are supported to a stable stratum, the load of the concrete retaining frame on the upper part can be effectively transmitted to the stable stratum on the lower part, the stability of the retaining structure in a deep filling area is effectively guaranteed, the common settlement problem in the prior art is avoided, the service life of the retaining structure of the whole pile-supported frame is longer, and the retaining structure is safer and more reliable.
Moreover, the concrete retaining frame is a formwork-erecting cast-in-place structure, the quality is controllable during construction, and secondary development and utilization are facilitated. For example, the top of the top plate is covered with soil for greening, and the frame cavity 102 in the frame can be developed again for storage or other purposes. The structure greatly saves cost, has good environmental protection and energy-saving effects, high resource utilization efficiency, simple structural procedure, convenient construction and easy popularization and use.
While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a novel stake support frame soil retaining structure which characterized in that: the concrete retaining frame is of a stepped frame structure and comprises retaining side walls (11) positioned on the side parts of the retaining side walls;
concrete soil retaining frame is including frame bottom plate (12) that are located the bearing pile upper end portion and upwards a plurality of frame panels (13) that extend by frame bottom plate (12), soil retaining side wall (11) are connected in frame bottom plate (12) and are close to one side of backfill soil (5) and vertical upwards extension, be provided with frame roof (14) between soil retaining side wall (11) and the frame panel (13) that are close to and between two adjacent frame panels (13), frame roof (14) and frame panel (13) form a plurality of terraces (101) on concrete soil retaining frame upper portion.
2. A novel pile-supported frame soil retaining structure according to claim 1, wherein: the frame panel (13) comprises a first frame panel (131) and a second frame panel (132), the frame top plate (14) comprises a first frame top plate (141) and a second frame top plate (142), the first frame top plate (141) is connected to the upper end portion of the first frame panel (131), the middle portion of the second frame panel (132) and the middle portion of the soil retaining side wall (11), and the second frame top plate (142) is connected between the upper end portion of the second frame panel (132) and the upper end portion of the soil retaining side wall (11).
3. A novel pile-supported frame soil retaining structure according to claim 1, wherein: the frame bottom plate (12), the frame panel (13), the frame top plate (14) and the retaining side wall (11) are integrally formed into a formwork cast-in-place concrete structural plate and jointly form the concrete retaining frame.
4. A novel pile-supported frame soil retaining structure according to claim 1, wherein: the frame bottom plate (12), the frame panel (13), the frame top plate (14) and the retaining side wall (11) are matched in the concrete retaining frame to form a frame inner cavity (102).
5. A novel pile-supported frame soil retaining structure according to claim 1, wherein: the soil retaining side wall (11) and the frame panel (13) are perpendicularly connected with the frame bottom plate (12) and the frame top plate (14), the frame bottom plate (12) is parallel to the frame top plate (14), and the soil retaining side wall (11) is parallel to the frame panel (13).
6. A novel pile-supported frame soil retaining structure according to claim 1, wherein: the supporting pile comprises a plurality of front row piles (21) and a plurality of rear row piles (22), a connecting beam (3) is arranged between the upper ends of the front row piles (21) and the upper ends of the rear row piles (22), crown beams (4) are arranged between the upper ends of two adjacent front row piles (21) and between the upper ends of two adjacent rear row piles (22), and the concrete retaining frame is connected to the upper portions of the front row piles (21), the rear row piles (22), the connecting beam (3) and the crown beams (4).
7. A novel pile-supported frame soil retaining structure according to claim 6, wherein: the lower ends of the front row of piles (21) and the rear row of piles (22) are supported on a stable stratum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090853.4U CN215888318U (en) | 2021-01-13 | 2021-01-13 | Novel pile-supporting type frame soil retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120090853.4U CN215888318U (en) | 2021-01-13 | 2021-01-13 | Novel pile-supporting type frame soil retaining structure |
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| Publication Number | Publication Date |
|---|---|
| CN215888318U true CN215888318U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120090853.4U Active CN215888318U (en) | 2021-01-13 | 2021-01-13 | Novel pile-supporting type frame soil retaining structure |
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| CN (1) | CN215888318U (en) |
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- 2021-01-13 CN CN202120090853.4U patent/CN215888318U/en active Active
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