CN215926052U - Booth is apart from adding muscle retaining wall structure - Google Patents
Booth is apart from adding muscle retaining wall structure Download PDFInfo
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- CN215926052U CN215926052U CN202122572925.1U CN202122572925U CN215926052U CN 215926052 U CN215926052 U CN 215926052U CN 202122572925 U CN202122572925 U CN 202122572925U CN 215926052 U CN215926052 U CN 215926052U
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Abstract
The utility model relates to the field of reinforced earth walls, and particularly discloses a small-spacing reinforced retaining wall structure which comprises a panel and backfill, wherein the panel comprises a plurality of vertically stacked plates, filling gaps are formed between every two adjacent plates, reinforcing materials extending into the backfill are arranged in the filling gaps, the thickness of the filling gaps of the reinforcing materials is equal, the length of the reinforcing materials is gradually increased from top to bottom, and the spacing between every two adjacent reinforcing materials is smaller than 30 cm; the utility model aims to solve the problems of large lateral shape and poor stability of the traditional reinforced retaining wall.
Description
Technical Field
The utility model relates to the technical field of reinforced earth walls, and particularly discloses a small-spacing reinforced retaining wall structure.
Background
With the rapid development of economy in China, the construction work of infrastructures such as roads, railways and municipal works is vigorously developed, and the filling slope engineering is increased. The reinforced retaining wall is a light supporting and retaining structure, and is widely applied to various filling slope projects due to the advantages of simple and rapid construction, labor saving, construction period shortening, land occupation saving, attractive appearance, low manufacturing cost and the like; but the lateral shape of the traditional reinforced retaining wall is enlarged, and the stability is poor.
Disclosure of Invention
The utility model aims to provide a small-spacing reinforced retaining wall structure to solve the problems that the lateral shape of the traditional reinforced retaining wall is large and the stability is poor.
In order to achieve the purpose, the basic scheme of the utility model is as follows:
the utility model provides a booth is apart from adding muscle retaining wall structure, includes panel and backfill soil, and the panel includes the plate of a plurality of vertical piles of laying, is provided with the packing clearance between the adjacent plate, all be provided with the muscle material that stretches into the backfill soil in the packing clearance, the thickness in the thickness packing clearance of muscle material equals, the length of muscle material from top to bottom crescent, interval between the adjacent muscle material is less than 30 cm.
When the scheme bears external load, the small-spacing reinforced soil body has mechanical characteristics similar to those of a continuous solid complex medium; the small-space reinforced retaining wall has obvious side limit effect on the soil body by the reinforcing strip due to the prominent effect of the rib-soil interface, so that the lateral deformation of the reinforced soil body is very small; the rib materials do not need to be anchored and connected with the panel, and the rib materials can be placed between the upper layer plate and the lower layer plate, so that the construction efficiency can be effectively improved; when the backfill soil is fully compacted, the small-spacing reinforced soil body can form a stable upright structure without panel support, so that the deformation of the panel is effectively reduced; namely, the safety factor of the small-spacing reinforced retaining wall is greater than that of the traditional reinforced retaining wall.
Optionally, the adjacent end surfaces of the plates are respectively provided with an annular connecting groove, the connecting grooves and the rib are distributed in a staggered manner, the end parts of the connecting grooves are respectively provided with a coaxial limiting groove, and limiting discs with adaptive shapes are arranged in the limiting grooves; all be provided with connecting device between the adjacent plate, connecting device includes the mobile jib, and the diameter of mobile jib is less than the diameter of spread groove, and the equal slip cap in mobile jib both ends is equipped with the connecting rod, all be provided with elastic buffer between connecting rod and the mobile jib, the connecting rod tip is connected with corresponding gag lever post ball pivot.
When the panel is stressed and deformed, relative displacement occurs between the plates, the concrete between the plates is cracked, and the main rod and the connecting rod lose the limit of the concrete; the plate drives the limiting plates to move synchronously, and the limiting plates are connected with the connecting rods in a spherical hinge mode, so that the limiting plates can drive the connecting rods to slide on the main rods no matter which direction the limiting rods face, energy consumption is buffered through elastic buffering devices between the connecting rods and the main rods, and the deformation degree of the panel is reduced; meanwhile, the connecting rod and the main rod form a connection between the adjacent plates to form a temporary support, so that the panel is prevented from collapsing and causing damage to surrounding people.
Optionally, a plurality of sliding grooves are formed in the peripheral side of the main rod and axially arranged along the main rod, and a plurality of guide rods extending into the sliding grooves are fixed on the inner wall of the connecting rod; the elastic buffer device comprises a buffer spring, and the buffer spring is fixed between the guide rod and the sliding chute.
When the connecting rod slides relative to the main rod, the guide rod consumes energy by extruding the buffer spring; through the cooperation between guide bar and the spout, play direction and spacing effect to the connecting rod, when the plate displacement is too big, when extrudeing buffer spring to extreme position, utilize the spout to restrict the guide bar, play mechanical fastening's effect to form the interim support between the plate.
Optionally, the slab is a concrete block.
Optionally, the panel height is less than 6 m.
Optionally, the limiting disc is connected with the plate in an anchoring mode.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a longitudinal cross-sectional view of a panel in an embodiment of the utility model;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: plate 1, muscle material 2, backfill soil 3, spread groove 4, mobile jib 5, spacing dish 6, connecting rod 7, guide bar 8, buffer spring 9, concrete 10, anchor structure 11.
Examples
As shown in fig. 1, 2 and 3:
the distance between the two (2) is less than 30 cm.
When the scheme bears external load, the small-spacing reinforced soil body has mechanical characteristics similar to those of a continuous solid complex medium; the small-space reinforced retaining wall has obvious side limit effect on the soil body by the reinforcing strip due to the prominent effect of the rib-soil interface, so that the lateral deformation of the reinforced soil body is very small; the rib materials 2 do not need to be anchored and connected with the panel, and the rib materials 2 are placed between the upper layer plate 1 and the lower layer plate 1, so that the construction efficiency can be effectively improved; when the backfill soil 3 is fully compacted, a stable vertical structure can be formed on the small-spacing reinforced soil body, panel support is not needed, and deformation of the panel is effectively reduced; namely, the safety factor of the small-spacing reinforced retaining wall is greater than that of the traditional reinforced retaining wall.
Optionally, the adjacent end surfaces of the plate 1 are respectively provided with an annular connecting groove 4, the connecting grooves 4 and the rib 2 are distributed in a staggered manner, the end parts of the connecting grooves 4 are respectively provided with a coaxial limiting groove, and limiting discs 6 with adaptive appearances are arranged in the limiting grooves; the connecting device is arranged between the adjacent plates 1 and comprises a main rod 5, the diameter of the main rod 5 is smaller than that of the connecting groove 4, connecting rods 7 are slidably sleeved at the two ends of the main rod 5, elastic buffer devices are arranged between the connecting rods 7 and the main rod 5, and the end parts of the connecting rods 7 are connected with corresponding limiting rod ball hinges; the filling gap is filled with concrete 10.
When the panel is stressed and deformed, relative displacement occurs between the plates 1, the concrete 10 between the plates 1 is cracked, and the main rod 5 and the connecting rod 7 lose the limit of the concrete 10; the plate 1 drives the limiting plate to move synchronously, and the limiting plate is connected with the connecting rod 7 in a spherical hinge mode, so that the limiting plate can drive the connecting rod 7 to slide on the main rod 5 no matter which direction the limiting rod faces, energy consumption is buffered through an elastic buffer device between the connecting rod 7 and the main rod 5, and the deformation degree of the panel is reduced; meanwhile, the connecting rod 7 and the main rod 5 form a connection between the adjacent plates 1 to form a temporary support, so that the panel is prevented from collapsing and causing damage to surrounding people.
Optionally, a plurality of sliding grooves are formed in the peripheral side of the main rod 5 and axially arranged along the main rod 5, and a plurality of guide rods 8 extending into the sliding grooves are fixed on the inner wall of the connecting rod 7; the elastic buffer device comprises a buffer spring 9, and the buffer spring 9 is fixed between the guide rod 8 and the sliding chute.
When the connecting rod 7 slides relative to the main rod 5, the guide rod 8 consumes energy by extruding the buffer spring 9; through the cooperation between guide bar 8 and the spout, play direction and spacing effect to connecting rod 7, it is too big when plate 1 displacement, extrude buffer spring 9 to extreme position, utilize the spout to restrict guide bar 8, play mechanical fastening's effect to form the interim support between plate 1.
Optionally, the plate 1 is a concrete 10; the surface of the concrete 10 is rough, the reinforcing rib materials 2 rub against the plate 1, and the stability of the reinforcing rib materials 2 and the plate 1 is enhanced.
Optionally, the panel height is less than 6 m; by limiting the height of the panel, it is prevented that the stability between the panel and the tendon 2 is affected by too high a panel.
Optionally, the limiting disc 6 is connected with the plate 1 in an anchoring manner; the firmness between the limiting disc 6 and the plate 1 is enhanced through the anchoring structure 11.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (6)
1. The utility model provides a booth is apart from muscle retaining wall structure that adds, its characterized in that: including panel and backfill, the panel includes the plate of a plurality of vertical piles of building, is provided with the packing clearance between the adjacent plate, all be provided with the muscle material that stretches into the backfill in the packing clearance, the thickness in the thickness packing clearance of muscle material equals, the length of muscle material from top to bottom crescent, and the interval between the adjacent muscle material is less than 30 cm.
2. A small-pitch reinforced retaining wall structure according to claim 1, characterized in that: the adjacent end surfaces of the plates are provided with annular connecting grooves, the connecting grooves and the ribs are distributed in a staggered manner, the end parts of the connecting grooves are provided with coaxial limiting grooves, and limiting discs with adaptive appearances are arranged in the limiting grooves; all be provided with connecting device between the adjacent plate, connecting device includes the mobile jib, and the diameter of mobile jib is less than the diameter of spread groove, and the equal slip cap in mobile jib both ends is equipped with the connecting rod, all be provided with elastic buffer between connecting rod and the mobile jib, the connecting rod tip is connected with corresponding gag lever post ball pivot.
3. A small-pitch reinforced retaining wall structure according to claim 2, characterized in that: a plurality of sliding grooves are formed in the peripheral side of the main rod and are axially arranged along the main rod, and a plurality of guide rods extending into the sliding grooves are fixed on the inner wall of the connecting rod; the elastic buffer device comprises a buffer spring, and the buffer spring is fixed between the guide rod and the sliding chute.
4. A small-pitch reinforced retaining wall structure according to claim 3, characterized in that: the plate is a concrete block.
5. A small-pitch reinforced retaining wall structure according to claim 4, characterized in that: the panel height is less than 6 m.
6. A small-pitch reinforced retaining wall structure according to claim 5, wherein: the limiting disc is connected with the plate in an anchoring mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572925.1U CN215926052U (en) | 2021-10-25 | 2021-10-25 | Booth is apart from adding muscle retaining wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572925.1U CN215926052U (en) | 2021-10-25 | 2021-10-25 | Booth is apart from adding muscle retaining wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215926052U true CN215926052U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122572925.1U Active CN215926052U (en) | 2021-10-25 | 2021-10-25 | Booth is apart from adding muscle retaining wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215926052U (en) |
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2021
- 2021-10-25 CN CN202122572925.1U patent/CN215926052U/en active Active
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