Landscape type road side slope protection wall

Abstract

The utility model discloses a landscape type road side slope toe wall, including wall foundation, the wall foundation is set up close to the side slope, and the landscape wall top is set up on the wall foundation, and the planting groove is set up in the top of landscape wall, and a plurality of water release holes are set up in the top of landscape wall, and the water seepage removal area is set up in one side of the top of landscape wall, and the bottom is flush with the top of wall foundation, the water seepage removal area includes the material passing crushed stone layer, the inverse filtration geotextile and the seepage isolation geotextile, the inverse filtration geotextile separates the material passing crushed stone layer with the top of landscape wall, and the seepage isolation geotextile separates the material passing crushed stone layer with the side slope. The utility model adopts the prefabricated assembly structure, compared with the common mortar masonry stone structure of toe wall, and the construction is more quick, and the construction period is short, and a large amount of manual cost is saved, and the top of landscape wall is adopted, and the L type top and road side slope form the planting groove, and the landscape plant can be planted, and the road landscape is increased.

Description

Technical Field

[0001] This utility model belongs to the field of highway engineering technology, specifically, it relates to a landscape-type roadside slope protection wall. Background Technology

[0002] With the rapid development of highway construction in my country, the safety, stability, and durability of highways have become increasingly important considerations. Rainfall-induced instability and failure of highly permeable soil slopes typically begin at the slope toe. Highway slope protection engineering is a crucial component of ensuring road safety, aiming to prevent erosion and damage to the roadbed slope and improve road stability and durability. In highway construction, the quality of slope protection engineering directly affects the service life of the road and driving safety. Currently, many highway construction projects do not pay sufficient attention to slope toe protection; most do not implement it. The slope toe is a sensitive part of the entire slope, easily exhibiting stress concentration, which, under the influence of factors such as rainfall, can easily lead to roadbed defects. Furthermore, current highway roadbed protection engineering in my country mostly uses masonry structures, which are time-consuming to construct, have inconsistent quality, and poor aesthetics. Therefore, for highway slope engineering, there is a need to propose a slope protection wall structure that can be constructed quickly and has good aesthetics. Utility Model Content

[0003] The purpose of this utility model is to overcome the problems and deficiencies in the existing technology and provide a landscape-type roadside slope protection wall.

[0004] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:

[0005] A landscape-type roadside slope retaining wall includes:

[0006] The wall foundation is located close to the slope.

[0007] The landscape wall top is set on the wall base, and a planting trough is set on the top of the landscape wall top;

[0008] The seepage drainage area is located on one side of the top of the landscape wall, with its bottom flush with the top of the wall foundation.

[0009] Further technology of this utility model:

[0010] Preferably, the top of the landscape wall is provided with several drainage holes.

[0011] Preferably, the drain hole is a semi-circular groove with a diameter of 0.05m and the drain hole spacing is 0.5m.

[0012] Preferably, the top of the wall foundation is made into a cross slope that slopes outward at 0.6%.

[0013] Preferably, the seepage drainage zone includes a permeable gravel layer, a reverse filter geotextile, and a seepage-proof geotextile.

[0014] The reverse filter geotextile separates the permeable gravel layer from the top of the landscape wall, while the impermeable geotextile separates the permeable gravel layer from the slope.

[0015] The beneficial effects of this utility model are:

[0016] This utility model adopts a prefabricated assembly structure, which is faster to construct and has a shorter construction period compared to the commonly used masonry rubble masonry structure for retaining walls, thus saving a lot of labor costs.

[0017] This utility model adopts a landscape wall top, with the top and roadside slope forming a planting trough, which can be planted with landscape plants, increasing the road's aesthetic appeal. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a diagram of the intercepting ditch system of the platform of this utility model;

[0020] Figure 2 This is a structural diagram of the drainage ditch of this utility model;

[0021] In the attached diagram, 1-top of the landscape wall; 11-drainage hole; 12-planting trough; 2-wall foundation; 3-seepage drainage area; 31-permeable geotextile; 32-reverse filter geotextile; 33-through-material crushed stone layer; 4-cement mortar. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] like Figure 1-2 This embodiment provides a landscape-type roadside slope retaining wall, comprising:

[0024] The wall foundation is located close to the slope.

[0025] Specifically, in this embodiment, the wall foundation 2 is a precast cement concrete block made of copper tailings solid waste material. The top width is 0.6m with an outward slope of 0.6%, the bottom width is 0.6m, the inner wall height is 0.4m with a slope of 1:0.2, and the outer wall height is 0.36m with a slope of 1:0.2.

[0026] The landscape wall is set on the wall foundation, and a planting trough is set on the top of the landscape wall. Several drainage holes are provided on the top of the landscape wall. Each drainage hole is a semi-circular groove with a diameter of 0.05m and a spacing of 0.5m.

[0027] Specifically, in this embodiment, the top of the landscape wall 1 is an L-shaped precast cement concrete block made of copper tailings solid waste material. The top width is 0.1m, the bottom width is 0.6m, the bottom slopes outward at 0.6%, and the bottom center has a semi-circular groove drainage hole 11 with a diameter of 0.05m. The inner wall is 0.2m high with a slope of 1:0.2, and the outer wall is 0.44m high with a slope of 1:0.2. The L-shaped top of the wall and the roadside slope together form a planting trough 12.

[0028] In this embodiment, the seepage drainage area 3 is located on the left side of the top 1 of the landscape wall, and its bottom is flush with the top of the wall foundation 2. The seepage drainage area 3 is composed of a permeable gravel layer 33, a reverse filter geotextile 32, and a seepage-proof geotextile 31. The permeable gravel 33 is composed of gravel with a single particle size of 2 to 4 cm.

[0029] The reverse filter geotextile separates the permeable gravel layer from the top of the landscape wall, while the impermeable geotextile separates the permeable gravel layer from the slope.

[0030] In this embodiment, both the wall foundation and the top of the landscape wall are prefabricated structures. The top and bottom of the landscape wall 1 slope outwards. The outward slope at the bottom facilitates drainage through the drainage holes, while the outward slope at the top facilitates the collection of water to nourish the landscape crops on top. In addition, the higher interior and lower exterior make it easier to display more aesthetically pleasing features.

[0031] The presence of the reverse filter geotextile 32 and the impermeable geotextile 31 isolates the top of the landscape wall, the permeable gravel layer and the slope. In this embodiment, the bottom of the permeable gravel layer is flush with the top of the wall foundation, and the water collected by the reverse filter geotextile 32 and the impermeable geotextile 31 is effectively discharged from the drainage hole.

[0032] like Figure 2 As shown, the precast blocks of the top 1 and the foundation 2 of the landscape wall are 0.5m long and are grouted with M7.5 cement mortar 4. The drainage holes 11 are spaced 0.5m apart.

[0033] The seepage drainage area on the back side of the wall allows water seeping from the slope to be quickly drained through the drainage area and the drainage holes reserved on the top of the landscape wall.

[0034] It should be noted that planting trough 2 in the above structure is planted with small trees, which enhances the road landscape.

[0035] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0036] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A landscape-type roadside slope protection wall, characterized in that, include: The wall foundation is located close to the slope. The landscape wall top is set on the wall base, and a planting trough is set on the top of the landscape wall top; The seepage drainage area is located on one side of the top of the landscape wall, with its bottom flush with the top of the wall foundation.

2. The landscape-type roadside slope protection wall according to claim 1, characterized in that, Several drainage holes are provided at the top of the landscape wall.

3. A landscape-type roadside slope protection wall according to claim 2, characterized in that, The drainage holes are semi-circular grooves with a diameter of 0.05m and a spacing of 0.5m between them.

4. A landscape-type roadside slope retaining wall according to claim 2, characterized in that, The top of the wall foundation is made into a transverse slope that slopes outward at 0.6%.

5. A landscape-type roadside slope protection wall according to claim 1, characterized in that, The seepage drainage zone includes a permeable crushed stone layer, a reverse filter geotextile, and a seepage-proof geotextile. The reverse filter geotextile separates the permeable gravel layer from the top of the landscape wall, while the impermeable geotextile separates the permeable gravel layer from the slope.

Images