CN212772010U - Block stone wall structure - Google Patents
Block stone wall structure Download PDFInfo
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- CN212772010U CN212772010U CN202021248937.8U CN202021248937U CN212772010U CN 212772010 U CN212772010 U CN 212772010U CN 202021248937 U CN202021248937 U CN 202021248937U CN 212772010 U CN212772010 U CN 212772010U
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Abstract
The utility model discloses a block stone wall structure, including blocking stone wall anchor pile, block stone wall anchor pile and bury underground in the ground, bury existing anchor pile underground in the ground, existing anchor pile top is equipped with empty stake, blocks stone wall anchor pile and sets up in empty stake, and the top of blocking stone wall anchor pile stretches out empty stake, and the top fixed connection of the bottom of blocking stone wall anchor pile and existing anchor pile. When a stone blocking wall structure is arranged in a foundation in which existing anchoring piles are buried, the existing anchoring piles can be used as anchoring foundations of the stone blocking wall structure, the stone blocking wall anchoring piles are arranged at the tops of the existing anchoring piles, the stability and the falling stone impact resistance of the stone blocking wall are greatly enhanced, the engineering investment of a construction unit is reduced, the existing structure can be used for construction, the safety of engineering is ensured, and the damage of side slope dangerous rock falling to buildings such as roadbeds, bridges and tunnels is effectively prevented.
Description
Technical Field
The utility model relates to a civil engineering field, especially a block stone wall structure.
Background
In recent years, national infrastructure projects such as new town construction and high-speed rail are developed rapidly, more and more engineering construction projects are located in mountain regions, and collapse and rockfall disasters are visible everywhere along mountain railway lines. The distribution range is extremely wide, the occurrence is sudden, the frequency is high, and the serious threat to structures and human activities along the line is formed. In addition, harmful geological disasters such as dangerous rockfall, landslide and rock pile are frequently coexisted, and the remediation engineering is also implemented.
In order to improve the safety and stability of construction projects in mountain areas, anchor piles can be buried in the engineering foundation, and in order to facilitate construction or for other reasons during construction projects, a certain space is reserved between the pile top of the existing anchor pile and the natural ground, and the space is called as an empty pile.
The construction project for remedying the collapse and rockfall disasters simultaneously has the defects of complex structure, reduced safety and increased construction cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the problems that exist in the prior art, a stone blocking wall structure is provided.
In order to realize the purpose, the utility model discloses a technical scheme be:
a stone blocking wall structure comprises stone blocking wall anchoring piles;
the stone blocking wall anchoring pile is buried in a foundation, an existing anchoring pile is buried in the foundation, a hollow pile is arranged above the existing anchoring pile, the stone blocking wall anchoring pile is arranged in the hollow pile, the top of the stone blocking wall anchoring pile extends out of the hollow pile, and the bottom of the stone blocking wall anchoring pile is fixedly connected with the top of the existing anchoring pile.
Through the structure, when the stone blocking wall structure is arranged in the foundation in which the existing anchoring piles are buried, the existing anchoring piles can be used as anchoring foundations of the stone blocking wall structure, the stone blocking wall anchoring piles are arranged at the tops of the existing anchoring piles, the stability and the falling stone impact resistance of the stone blocking wall are greatly enhanced, the engineering investment of a construction unit is reduced, the existing structure can be utilized for construction, the safety of engineering is ensured, and the harm of side slope dangerous rock falling to buildings such as roadbeds, bridges and tunnels is effectively prevented.
As the utility model discloses an optimal scheme, the quantity of blocking stone wall anchor stake is two, and two blocking stone wall anchor stakes set up along the vertical direction interval of circuit, are equipped with the backfill concrete between blocking stone wall anchor stake and the empty stake, and the bottom of blocking stone wall anchor stake is equipped with first connecting piece, and blocking stone wall anchor stake is through first connecting piece and existing anchor stake fixed connection.
As the utility model discloses an optimal scheme, first connecting piece is vertical connecting reinforcement.
As the utility model discloses an optimal scheme is equipped with concrete slab between two stone blocking wall anchor piles, is equipped with the second connecting piece on the stone blocking wall anchor pile, and stone blocking wall anchor pile passes through second connecting piece and concrete slab fixed connection. Through above-mentioned structure, two stone blocking wall anchor piles form the stone blocking wall with concrete slab for the interception rubble falls, effectively prevents the harm of side slope dangerous rock fall to buildings such as road bed, bridge, tunnel.
As the preferred scheme of the utility model, the second connecting piece is the transverse connection reinforcing bar.
As the utility model discloses an optimal scheme, stone blocking wall structure still includes elastic buffer layer, and elastic buffer layer sets up on stone blocking wall anchor stake is close to the stake wall of the higher one side in slope. Through above-mentioned structure, the elastic buffer layer directly bears the impact effect of falling rocks, can show the impact force that reduces the falling rocks to the wall body to block the transmission of stone wall body and diffusion impact energy, thereby avoid blocking the stone wall body and directly receive the impact of falling rocks, strengthened the shock resistance of structural system greatly.
As the utility model discloses an optimal scheme, stone blocking wall structure still includes the protection network, and the protection network setting is at the top of stone blocking wall anchor stake. Through above-mentioned structure, guaranteed effective interception height above the ground for block dangerous rock fall stone, prevent effectively that the harm of side slope dangerous rock fall stone to buildings such as road bed, bridge, tunnel.
As the utility model discloses an optimal scheme, block that stone wall anchor stake is other, be located and be equipped with the backfill on the domatic of the higher one side in slope.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. when a stone blocking wall structure is arranged in a foundation in which existing anchoring piles are buried, the existing anchoring piles can be used as anchoring foundations of the stone blocking wall structure, the stone blocking wall anchoring piles are arranged at the tops of the existing anchoring piles, the stability and the falling stone impact resistance of the stone blocking wall are greatly enhanced, the engineering investment of a construction unit is reduced, the existing structure can be used for construction, the safety of engineering is ensured, and the damage of side slope dangerous rock falling to buildings such as roadbeds, bridges and tunnels is effectively prevented.
Drawings
Fig. 1 is a schematic structural view of a stone barrier wall structure according to the present invention.
Fig. 2 is a schematic top view of a stone barrier wall structure according to the present invention.
Icon: 10-stone blocking wall anchoring piles; 11 an elastic buffer layer; 12-a concrete slab; 13-protective screening; 14-backfilling; 15-transverse connecting steel bars; 21-backfilling concrete; 22-empty pile; 23-existing anchor piles; 24-vertical connecting steel bars.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Examples
As shown in fig. 1-2, the present embodiment provides a stone barrier wall structure, which includes stone barrier wall anchor piles 10, elastic buffer layers 11 and protective nets 13;
the number of stone blocking wall anchor piles 10 is two, two stone blocking wall anchor piles 10 are arranged on a slope foundation at intervals along the longitudinal direction, existing anchor piles 23 are buried in the slope foundation, empty piles 22 are arranged on the existing anchor piles 23, the pile bodies of the lower portions of the stone blocking wall anchor piles 10 are buried in the empty piles 22, the tops of the stone blocking wall anchor piles 10 extend out of the foundation, and backfill concrete 21 is filled between the stone blocking wall anchor piles 10 and the empty piles 22.
The bottom of stone blocking wall anchor stake 10 is equipped with first connecting piece, and stone blocking wall anchor stake 10 is through first connecting piece and existing anchor stake 23 fixed connection, and is concrete, and first connecting piece is vertical connecting reinforcement 24, and the quantity of vertical connecting reinforcement 24 is at least two, and stone blocking wall anchor stake 10 is through vertical connecting reinforcement 24 and existing anchor stake 23 fixed connection.
Concrete slab 12 is poured between the two stone blocking wall anchor piles 10, two second connecting pieces are arranged on the stone blocking wall anchor piles 10, two end subsections of the concrete slab 12 are fixedly connected with the two adjacent stone blocking wall anchor piles 10 through the two second connecting pieces, specifically, the second connecting pieces are transverse connecting reinforcing steel bars 15, and two end subsections of the concrete slab 12 are fixedly connected with the two adjacent stone blocking wall anchor piles 10 through the two transverse connecting reinforcing steel bars 15.
The elastic buffer layer 11 is fixedly arranged on the pile wall of the stone barrier wall anchoring pile 10 close to the higher side of the slope.
The protective net 13 is fixedly arranged at the top of the stone blocking wall anchoring pile 10.
Common soil is filled on the slope surface on the higher side of the slope beside the stone blocking wall anchoring pile 10 to form backfill soil 14.
The beneficial effect that a block stone wall structure that this embodiment provided lies in:
when a stone blocking wall structure is arranged in a foundation in which the existing anchoring piles 23 are buried, the existing anchoring piles 23 can be used as anchoring foundations of the stone blocking wall structure, and the stone blocking wall anchoring piles 10 are arranged at the tops of the existing anchoring piles 23, so that the stability and the falling stone impact resistance of the stone blocking wall are greatly enhanced, the engineering investment of a construction unit is reduced, the existing structure can be used for construction, the safety of engineering is ensured, and the damage of side slope dangerous falling rocks to buildings such as roadbeds, bridges and tunnels is effectively prevented;
the protective net 13 ensures effective interception height above the ground, is used for blocking dangerous rock falling rocks and effectively prevents the side slope dangerous rock falling rocks from harming buildings such as roadbeds, bridges and tunnels;
the elastic buffer layer 11 directly bears the impact action of falling rocks, can obviously reduce the impact force of the falling rocks on the wall body, and transmits and diffuses impact energy to the wall body of the stone blocking wall, so that the wall body of the stone blocking wall is prevented from being directly impacted by the falling rocks, and the impact resistance of a structural system is greatly enhanced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A stone barrier wall structure comprising stone barrier wall anchor piles (10);
block stone wall anchor stake (10) and bury underground in the ground, bury existing anchor stake (23) in the ground, existing anchor stake (23) top is equipped with empty stake (22), block stone wall anchor stake (10) set up in empty stake (22), the top of blocking stone wall anchor stake (10) stretches out empty stake (22), just the bottom of blocking stone wall anchor stake (10) with the top fixed connection of existing anchor stake (23).
2. A stone barrier wall structure as claimed in claim 1, wherein the number of the stone barrier wall anchoring piles (10) is two, two of the stone barrier wall anchoring piles (10) are spaced apart in the longitudinal direction of the line, a backfill concrete (21) is provided between the stone barrier wall anchoring piles (10) and the empty pile (22), a first connecting member is provided at the bottom of the stone barrier wall anchoring piles (10), and the stone barrier wall anchoring piles (10) are fixedly connected with the existing anchoring piles (23) through the first connecting member.
3. A stone barrier wall construction as claimed in claim 2, wherein the first connectors are vertical connector bars (24).
4. A stone barrier wall construction as claimed in claim 2 wherein a concrete slab (12) is provided between two of the stone barrier wall anchor piles (10), a second connector being provided on the stone barrier wall anchor piles (10), the stone barrier wall anchor piles (10) being fixedly connected to the concrete slab (12) by the second connector.
5. A stone barrier wall construction as claimed in claim 4, wherein the second connectors are transverse connector bars (15).
6. A stone barrier wall construction as claimed in claim 1 further including a resilient cushioning layer (11), the resilient cushioning layer (11) being provided on the wall of the stone barrier anchor stud (10) adjacent the upper side of the slope.
7. A stone barrier wall structure as claimed in claim 1, further comprising a protective netting (13), the protective netting (13) being provided on top of the stone barrier wall anchor studs (10).
8. A stone barrier wall construction as claimed in claim 1, wherein backfill (14) is provided on the slope adjacent the stone barrier anchor piles (10) and on the upper side of the slope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248937.8U CN212772010U (en) | 2020-06-30 | 2020-06-30 | Block stone wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021248937.8U CN212772010U (en) | 2020-06-30 | 2020-06-30 | Block stone wall structure |
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| CN212772010U true CN212772010U (en) | 2021-03-23 |
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| CN202021248937.8U Active CN212772010U (en) | 2020-06-30 | 2020-06-30 | Block stone wall structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089401A (en) * | 2021-05-18 | 2021-07-09 | 浙江交工集团股份有限公司 | Roadbed crossing existing line tunnel portal and construction method |
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2020
- 2020-06-30 CN CN202021248937.8U patent/CN212772010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089401A (en) * | 2021-05-18 | 2021-07-09 | 浙江交工集团股份有限公司 | Roadbed crossing existing line tunnel portal and construction method |
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