CN218712625U

CN218712625U - Novel slope protection structure

Info

Publication number: CN218712625U
Application number: CN202222868870.3U
Authority: CN
Inventors: 侯智勇; 陈涛; 田中灿; 李川振
Original assignee: Stecol Corp
Current assignee: Stecol Corp
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-03-24
Anticipated expiration: 2032-10-26

Abstract

The utility model belongs to the technical field of the building is built, especially, relate to a novel bank protection structure, novel bank protection structure is set up in the building outer wall outside, building outer wall lower part is ground storehouse retaining wall, the inside clay core wall that sets up perpendicularly of novel bank protection structure, clay core wall periphery is original state loam, building outer wall surface paves from interior to exterior and is equipped with building rubbish improvement permeable cover material and dry masonry block stone, the bank angle of novel bank protection structure is equipped with middlings grit permeable bed and riprap angle bead from top to bottom. The utility model provides a solved the concrete surface course and can subside the risk that the influence of inequality and hydraulic action cracked and subsided because of backfilling to and the durability of bank protection and the novel bank protection structure of prevention of seepage performance.

Description

Novel slope protection structure

Technical Field

The utility model belongs to the technical field of the room is built, especially, relate to a novel bank protection structure.

Background

The prior art is as follows:

because of geology and site selection reason, the river dykes and dams are close to in the district building periphery, and here is to the novel bank protection of district construction, requires to sturdy and durable promotion durability, beautifully does not lose the practicality, does certain traffic mediation effect concurrently, secondly can also digest some building rubbish. The prior art has the following problems: the concrete has good anti-seepage effect and high manufacturing cost, the cost is controlled, and the green plant barrier formed by surface soil meets the requirement of covering the plants in the residential area, so the prior difficult problem is whether the type selection and the structure achieve the aim of durable anti-seepage.

The difficulty and significance for solving the technical problems are as follows:

therefore, based on these problems, it is important to provide a novel slope protection structure that solves the risk that the concrete surface layer will crack and collapse due to the influence of backfill settlement unevenness and hydraulic action, and the durability and seepage-proofing performance of the slope protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solve for solving technical problem among the prior art and concrete surface course can subside the risk that the influence of inequality and hydraulic action cracked and subsided because of backfilling to and the durability of bank protection and the novel bank protection structure of prevention of seepage performance.

The technical scheme adopted by the embodiment of the application to solve the technical problems in the prior art is as follows:

the utility model provides a novel bank protection structure, novel bank protection structure is set up in the building outer wall outside, building outer wall lower part is ground storehouse retaining wall, the inside clay core wall that sets up perpendicularly of novel bank protection structure, clay core wall periphery is original state loam, building outer wall surface is spread from interior to exterior and is equipped with the building rubbish improvement and permeate water cover material and dry masonry stone, the bank angle of novel bank protection structure is equipped with middlings permeable bed and riprap angle bead from top to bottom.

The embodiment of the application can also adopt the following technical scheme:

in the above-mentioned novel bank protection structure, further, the building rubbish improvement covering material that permeates water is the reworked material of smashing building rubbish.

In the above novel revetment structure, further, the near-water surfaces of the medium-coarse sand permeable layer and the riprap angle bead are flush with the surface of the dry masonry.

In the above-mentioned novel slope protection structure, further, the slope of the novel slope protection structure is greater than 1:2.5.

one or more technical schemes provided in the embodiments of the present application have at least the following beneficial effects:

1. compared with the prior art, the utility model discloses a clay core wall, building rubbish improvement covering material, the dry masonry block stone that permeates water combine, have compromise tightness, the seepage prevention nature of bank protection, drainage, the characteristics of pleasing to the eye multi-functional utilization. An impermeable clay core wall is added at the outer side of the undisturbed loam backfill, and the impermeable clay core wall has an impermeable effect; adopt the building rubbish improvement covering material that permeates water at upstream face dykes and dams, the dry masonry block stone of higher authority covering has and falls to make and the effect of permeating water, and the solution of while also system and the durability that improves the side slope have advance and practicality.

2. The utility model discloses owing to adopt the building rubbish improvement to permeate water covering material and dry masonry composite construction, the risk that the concrete surface course can subside inequality and hydraulic action's influence and the fracture sinks because of backfilling has been solved, the durability and the seepage prevention performance of bank protection have been solved, satisfy the construction process requirement, can be under construction fast, and simultaneously, the reclaimed materials that utilize crushing building rubbish are as the building rubbish improvement covering material that permeates water, carry out the skew wall and cover, the construction is not influenced by precipitation and temperature, the coefficient of expansion of throwing the shaping back soil charge reduces, gain good stable effect.

3. The utility model discloses a be equipped with the clay core wall, improved prevention of seepage effect on the one hand, satisfy the prevention of seepage requirement, on the other hand can be more gentle with the side slope of face of water, and the slope is greater than 1:2.5, the side slope on the water surface has certain garden design hydrophilic and paddling concept key points, the side slope can be slower by adopting the clay core wall seepage-proofing design, the landscape area is increased, the river bank landscape construction environment is improved, and a certain hydrophilic humanistic effect is met in the design.

4. The utility model discloses a clay core wall section is little, reduces clay core wall section and is the cost is practiced thrift, construction convenience for construction convenience raises the efficiency.

5. After prior art soil saturation, accidents such as landslide collapse appear easily, and effective solution drainage problem is key technology construction factor, because the building rubbish improvement covers the material that permeates water and has certain water permeability, the utility model discloses utilize the characteristics of permeating water of building rubbish improvement covers the material that permeates water, can not cause wall internal ponding because of rainfall flood season.

6. The utility model discloses a well coarse sand permeable bed and the riprap angle bead of slope angle constitute sand filtration region, strengthen the side slope stability, more can guarantee that soil and water do not run off, both save the cost of outward transport building rubbish, reduce the engineering volume of borrowing soil again and backfilling, obtain objective economic benefits.

Drawings

Technical solutions of embodiments of the present application will be described in further detail below with reference to the accompanying drawings, but it should be understood that these drawings are designed for illustrative purposes only and thus do not limit the scope of the present application. Furthermore, unless otherwise indicated, the drawings are intended to be illustrative of the structural configurations described herein and are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of the first embodiment.

In the figure:

1. building outer wall, 2 clay core wall, 3 building rubbish improvement permeable covering material, 4 dry masonry block stone, 5 undisturbed loam, 6 basement retaining wall, 7 medium and coarse sand permeable layer, 8 riprap angle bead.

Detailed Description

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Example 1

As specification attached figure 1 shows, what the blank place in the drawing did not mark is the original state loam of backfilling, and novel bank protection structure is set up in building outer wall 1 outside, 1 lower part of building outer wall is ground storehouse retaining wall 6, the inside clay core wall 2 that sets up perpendicularly of novel bank protection structure, the 2 peripheries of clay core wall are original state loam 5, 1 surface pave of building outer wall is equipped with building rubbish improvement permeable cover material 3 and dry masonry block stone 4 from inside to outside, the bank angle of novel bank protection structure is equipped with well coarse sand permeable bed 7 and riprap angle bead 8 from top to bottom.

The construction waste improvement permeable covering material 3 is a regenerated material for crushing construction waste. The near-water surfaces of the medium-coarse sand permeable layer 7 and the riprap angle bead 8 are flush with the surface of the dry masonry block 4. The slope of novel bank protection structure is greater than 1:2.5.

the implementation mode is as follows: the clay core wall 2 is adopted as a core. The clay core wall 2 is made of clay. Before filling, the bed course concrete of clay core wall bottom need be spread and is pasted the adhesive layer and handle, improves structural performance, can utilize grout or clay and water 1:1 proportion to prepare clay slurry. In a better method, chemical bentonite is used as undisturbed loam 5 to increase the basic viscosity and firmness. The technology is analyzed through various schemes, water, bentonite and CMC (methyl cellulose is used as a viscosity agent) are adopted as undisturbed loam 5, soil is paved along with brushing, and each layer of soil covering is completed before the slurry is dried and hardened to achieve the expected effect.

The key technology of the upper core wall is also used properly in the backfilling process, the clay layer roughening technology is matched with an earth backfilling discharging method (common construction method for earth backfilling), the coarse sand permeable layer 7 and the riprap angle bead 8 are subjected to sporadic discharging by adopting a tower crane, and the aim of ensuring that the deflection (bearing capacity) of the soil layer is not damaged and the stress is uniform in the final period is fulfilled. A clay core wall 2 made of viscous soil. The soil is constructed by common materials such as clay, loam and the like, the permeability coefficient of the soil is only equivalent to less than 1/1000 of the permeability coefficient of undisturbed soil and is not more than 10-5cm/s, the thickness of the soil depends on the allowable permeability gradient of the soil, and the thinness is not beneficial to crack prevention. The core wall seepage-proofing and reinforcing treatment is well carried out, and the engineering problems in multiple aspects such as seepage-proofing, impact-proofing, reinforcing, bearing and the like can be solved.

To sum up, the utility model provides a solve the concrete surface course and can subside the risk that the fracture sinks because of backfilling the influence of inequality and hydraulic action to and the durability of bank protection and the novel bank protection structure of prevention of seepage performance.

The above embodiments are described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A novel slope protection structure is characterized in that: the novel slope protection structure is arranged on the outer side of the building outer wall, the lower portion of the building outer wall is a ground reservoir retaining wall, a clay core wall is vertically arranged inside the novel slope protection structure, the periphery of the clay core wall is original state loam, building outer wall outer surface paves from inside to outside and is provided with building garbage improved permeable covering materials and dry masonry block stones, and a slope angle of the novel slope protection structure is provided with a medium coarse sand permeable layer and a riprap angle bead from top to bottom.

2. The novel slope protection structure of claim 1, wherein: the construction waste improvement permeable covering material is a regenerated material for crushing construction waste.

3. The novel slope protection structure according to claim 1, characterized in that: the near-water surfaces of the medium coarse sand permeable layer and the riprap angle bead are flush with the surface of the dry masonry block stone.

4. The novel slope protection structure of claim 1, wherein: the slope of novel bank protection structure is greater than 1:2.5.