Construction method of slope supporting structure with embossment design

Abstract

The invention relates to the technical field of slope supporting structure construction, and discloses a slope supporting structure construction method with embossment design, which comprises the following construction steps: 1) cleaning a slope; (2) a plurality of anchor rods are implanted into the side slope, and the outer ends of the anchor rods extend to the outer portion of the side slope face to form outer end heads; a plurality of connecting ribs are implanted into the side slope; (3) an inner protection layer is constructed on the side slope, the outer end is embedded into the inner protection layer, and the connecting rib is arranged in the inner protection layer in a penetrating mode and provided with an outer section extending out of the inner protection layer; 4) laying an iron wire net on the inner protection layer, and connecting the outer section and the iron wire net into a whole; the inner protective layer is coated with cement to form a cement base layer, and the outer section is embedded in the cement base layer; 5) forming an embossment pattern on the cement base layer; an anchor rod is inserted in the supporting structure forming process, an integrated structure is formed through the outer end of the anchor rod and the inner protection layer, and connecting ribs are embedded in the inner protection layer in the supporting process so that the connecting ribs can be firmly connected with a cement base layer in the follow-up process.

Description

Technical Field

[0001] This invention patent relates to the technical field of slope support structure construction, and more specifically, to a method for constructing slope support structures with relief designs. Background Technology

[0002] Slope protection structures play a vital role in engineering construction, preventing landslides, collapses, and spalling, and protecting environmental safety.

[0003] With the significant improvement and widespread development of my country's basic engineering construction capabilities, engineering construction is not only ensuring high quality but also pursuing aesthetics, striving to integrate the results of engineering construction with the surrounding environment.

[0004] While existing traditional slope protection structure construction methods can effectively enhance the stability of slope protection structures, due to the special construction location of slope protection, traditional construction methods lack the technology for relief re-creation of slope protection structures, resulting in greater construction difficulties. They can only leave the slope protection structure exposed and allowed to develop naturally, which cannot meet the current demand for relief design re-creation of slope protection structures, and also make the overall slope protection structure compatible with the surrounding environment. Summary of the Invention

[0005] The purpose of this invention is to provide a construction method for slope support structures with relief designs, aiming to solve the problem that the construction of slope support structures with relief designs is difficult in the prior art.

[0006] This invention is implemented as follows: a construction method for a slope support structure with relief design, comprising the following construction steps:

[0007] 1) Clean the slope, which has an outward-facing slope surface;

[0008] 2) Multiple anchor bolts are implanted in the slope, with the inner section of the anchor bolt embedded in the slope to form an integral part of the slope, and the outer end of the anchor bolt extending to the outside of the slope surface to form an outer end; multiple connecting bars are implanted in the slope.

[0009] 3) Construct an inner protective layer on the slope, with the outer end embedded in the inner protective layer to form an integral structure with the inner protective layer. The connecting bar is inserted in the inner protective layer and has an outer section extending to the outside of the inner protective layer.

[0010] 4) A wire mesh is laid on the inner protective layer, and the outer section is connected to the wire mesh as a whole; cement is coated on the inner protective layer to form a cement base layer, and the outer section is embedded in the cement base layer and integrated with the cement base layer as a whole;

[0011] 5) Carve the cement base layer to form a relief pattern on the cement base layer.

[0012] Furthermore, in the construction step 1), the carving area on the slope where the relief pattern needs to be formed is determined according to the design scheme of the relief pattern.

[0013] Furthermore, in construction step 2), the outer end is provided with two bent portions, which are arranged in a bent shape with the anchor rod; in construction step 3), the two bent portions are embedded in the inner protective layer and are integrated with the inner protective layer.

[0014] Furthermore, in construction step 2), two bent bars arranged in a bent pattern are welded to the outer end of the anchor rod, forming a bent section; an anchor hole is formed by drilling in the slope, the inner end of the anchor rod is embedded in the anchor hole, grout is injected into the anchor hole, and after the grout solidifies, the anchor rod is integrated with the slope.

[0015] Furthermore, in construction step 4), a steel mesh is covered on the slope surface, the outer end passes through the steel mesh, and the connecting bar is connected to the steel mesh as a whole; a concrete layer is sprayed on the slope surface, and the concrete layer forms the inner protective layer.

[0016] Furthermore, the outer end is bound to the steel mesh to form a single unit.

[0017] Furthermore, in construction step 2), a grid beam arranged in a circular pattern is constructed on the slope surface. The grid beam encloses a hollow area, which is filled with sandbags. The sandbags and the grid beam are integrated to form the inner protective layer.

[0018] The outer end is embedded in the lattice beam, the connecting bar passes through the lattice beam, and the outer end and the connecting bar are integrated with the lattice beam.

[0019] Furthermore, in construction step 3), the lattice beam has a beam reinforcement cage, the outer end is embedded in the beam reinforcement cage and is tied to the beam reinforcement cage to form an integral part; the connecting bar passes through the beam reinforcement cage and is tied to the beam reinforcement cage to form an integral part.

[0020] Furthermore, the relief pattern is concave and convex. In construction step 4), after laying wire mesh on the inner protective layer, multiple longitudinal ribs are connected to the wire mesh according to the arrangement position of the relief pattern on the cement base layer. The longitudinal ribs are embedded in the cement base layer.

[0021] The bottom of the longitudinal rib is integrated with the wire mesh, and the top of the longitudinal rib extends vertically outward away from the wire mesh to form the top end; the height of the longitudinal rib is configured according to the concave and convex positions of the relief pattern; in construction step 5), after the relief structure is formed on the cement base, the longitudinal rib is embedded in the cement base, and the support interval between the top end and the relief pattern is smaller than the set interval.

[0022] Furthermore, in construction step 4), a spiral rib is provided at the top end. One end of the spiral rib is connected to the top end, and the other end of the spiral rib spirals at intervals along the outer periphery of the longitudinal rib and spirals towards the bottom of the longitudinal rib. The spiral rib encloses and forms a spiral area, and the diameter of the spiral area gradually increases along the longitudinal rib from top to bottom.

[0023] The spiral reinforcement is placed in the cement base layer, and the cement is embedded in the spiral area, filling the spiral area and forming the spiral reinforcement with the cement base layer as one.

[0024] Compared with the prior art, the slope support structure construction method with relief design provided by the present invention starts with cleaning and trimming the slope surface to ensure the working surface is flat, then the mountain slope is stabilized and supported, and then anchor rods are inserted during the forming of the support structure. The outer end of the anchor rod forms an integrated structure with the inner protective layer, thereby enhancing the structural stability of the inner protective layer. During the support process, connecting bars are pre-embedded inside the inner protective layer to ensure a firm connection with the cement base layer later.

[0025] Before creating a cement relief, wire mesh is connected to the inner protective layer by pre-embedded connecting bars, thus forming a stable connection with the subsequent cement relief. This ensures the stability of the support and provides the relief artist with a thick base layer that is not prone to collapse when carving relief patterns on the cement base. This ensures the overall support structure is stable and reliable, and provides a safe environment for relief creation. It also solves the problem of the high construction difficulty of slope support structures with relief designs. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the construction process of the slope support structure construction method with relief design provided by the present invention;

[0027] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the construction method for slope support structure with relief design provided by the present invention;

[0028] Figure 3 This is a cross-sectional schematic diagram of Embodiment 2 of the construction method for slope support structure with relief design provided by the present invention;

[0029] Figure 4This is a schematic diagram of the longitudinal ribs and spiral ribs provided by the present invention.

[0030] In the diagram: slope surface 10, anchor bolt 101, outer end 102, connecting bar 103, steel mesh 104, bent bar 105, inner protective layer 20, outer section 201, wire mesh 202, relief 30, cement base 301, longitudinal bar 302, top end 303, spiral bar 304, lattice beam 40, beam reinforcement cage 401. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0032] The implementation of the present invention will be described in detail below with reference to specific embodiments.

[0033] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this invention, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0034] Reference Figure 1-4 The image shows a preferred embodiment of the present invention.

[0035] The construction method for slope protection structures with relief design 30 includes the following construction steps:

[0036] 1) The slope of the mountain is cleaned and repaired, and the slope has an outward-facing slope surface 10 to create conditions for subsequent construction.

[0037] 2) Multiple anchor rods 101 are implanted in the slope. The inner section of the anchor rod 101 is embedded in the slope and forms an integral part with the slope. The outer end of the anchor rod 101 extends to the outside of the slope surface 10 to form an outer end 102. Multiple connecting bars 103 are implanted in the slope so that they can be connected to the support structure later.

[0038] 3) Construct an inner protective layer 20 on the slope. The outer end 102 is embedded in the inner protective layer 20 to form an integral structure with the inner protective layer 20. The connecting bar 103 is inserted in the inner protective layer 20 and has an outer section 201 extending to the outside of the inner protective layer 20. The reserved outer section 201 can enhance the stability of the subsequent cement base layer 301.

[0039] 4) A wire mesh 202 is laid on the inner protective layer 20, and the outer section 201 is connected to the wire mesh 202 as a whole; cement is coated on the inner protective layer 20, and the wire mesh 202 helps the cement to gather and form a cement base layer 301. The outer section 201 is embedded in the cement base layer 301 and is integrated with the cement base layer 301, which greatly improves the structural strength of the cement base layer 301.

[0040] 5) When the cement base layer 301 has solidified to a state where it can be carved, the creator of the relief 30 will create a relief pattern on the cement base layer 301 according to the pre-designed pattern.

[0041] The above-mentioned construction method for slope support structure with relief design 30 begins with cleaning and trimming the slope surface to ensure a flat working surface. Then, the slope is stabilized and supported. During the formation of the support structure, anchor bolts 101 are inserted. The outer end 102 of the anchor bolt 101 forms an integrated structure with the inner protective layer 20, thereby enhancing the structural stability of the inner protective layer 20. Connecting bars 103 are pre-embedded inside the inner protective layer 20 during the support process to ensure a firm connection with the cement base layer 301 later. Before creating the cement relief 30, pre-treatment is performed... The embedded connecting bar 103 connects the wire mesh 202 to the inner protective layer 20, and then forms a stable connection with the subsequent cement relief 30. This not only ensures the stability of the support, but also enhances the cultural value and aesthetic appeal of the project. It also provides the relief 30 creators with a thick base layer that is not easy to collapse when carving relief 30 patterns on the cement base 301, ensuring the overall support structure is stable and reliable, and providing a safe environment for relief 30 creation. This solves the problem of the high construction difficulty of slope support structures with relief 30 designs.

[0042] Design phase: Combine the cement base layer 301 with the inner protective layer 20 to form a support structure. The support structure and the cement relief 30 structure are initially determined to ensure harmony and unity with the surrounding environment.

[0043] Construction preparation: The slope of the mountain is cleared and trimmed to create conditions for subsequent construction;

[0044] Construction of support structure: According to the determined support structure design scheme, the support structure is constructed on the trimmed mountain slope. During construction, connecting bars 103 are pre-embedded so that the cement base layer 301 can be connected to the inner protective layer 20 later.

[0045] Wire mesh 202 installation: After the initial support structure is formed, wire mesh 202 is laid on the slope. The wire mesh 202 is securely connected by pre-embedded and exposed connecting bars 103.

[0046] Apply cement base layer 301: Apply cement to the slope where wire mesh 202 is laid to provide a foundation for the creation of relief 30;

[0047] Relief Sculpture 30 Creation: On the cement base layer 301, a base map is drawn according to the pre-designed pattern, and then relief sculpture 30 is created to achieve a perfect combination of culture and engineering.

[0048] The wire mesh 202 in the cement base layer 301 is denser than the conventional steel mesh 104, and the mesh size of the wire mesh 202 is no larger than 50mm×50mm;

[0049] Only after the wire mesh 202 is securely connected to the outer section 201 of the connecting bar 103 via wire can the construction of the cement base 301 be carried out, ensuring a secure connection between the subsequent cement relief 30 and the support structure.

[0050] The relief sculpture 30 was also created using cement to ensure good adhesion between the relief sculpture and the cement base layer 301.

[0051] If the relief 30 is too thick or too large in some areas, wire mesh 202 is used as its skeleton. Wire mesh 202 is also connected to the pre-embedded connecting ribs 103 to form a reliable connection and prevent the relief 30 from falling off in the later stage.

[0052] Based on the design scheme of the relief 30 pattern, the carving area on the slope where the relief 30 pattern needs to be formed is determined. The design scheme also verifies the weight of the slope support structure and the cement relief 30 after they are combined to prevent the slope support structure from becoming unstable due to excessive weight of the cement relief 30.

[0053] The exposed length of the pre-embedded connecting bar 103 should be determined according to the thickness of the cement base 301 and the relief 30. The excess length of the external section 201 should be cut off to ensure that it does not affect the subsequent creation of the relief 30.

[0054] The pre-embedded connecting bar 103 should be inserted into the support structure to ensure reliable connection. If the support structure contains anchor rod 101 or stressed steel bars, the pre-embedded connecting bar 103 should be tightly connected to the anchor rod 101 or structural steel bars by double-sided full welding.

[0055] The support structure is constructed strictly in accordance with the design drawings, and its construction quality is strictly controlled to ensure that the subsequent cement base layer 301 and relief 30 have a certain quality guarantee.

[0056] The outer end 102 is provided with two bends, which are arranged in a bend with the anchor rod 101. The two bends are embedded in the inner protective layer 20 and are integrated with the inner protective layer 20 to enhance the stability of the outer end 102 and reduce vibration.

[0057] The exposed length of the pre-embedded connecting bar 103 should be determined according to the thickness of the cement base layer 301 and the relief 30. Any excess length should be cut off to ensure that it does not affect the subsequent creation of the relief 30.

[0058] Two bent ribs 105 are welded to the outer end 102 of the anchor rod 101, forming a bent section. Anchor holes are drilled in the slope, and the inner end of the anchor rod 101 is embedded in the anchor holes. Grout is injected into the anchor holes. After the grout solidifies, the anchor rod 101 is integrated with the slope. The pre-reserved bent ribs 105 facilitate the formation of a reliable support structure with the inner protective layer 20. The integration of the anchor rod 101 with the slope ensures the stability of the support structure.

[0059] In this first embodiment, a steel mesh 104 is covered on the slope surface 10, with the outer end 102 passing through the steel mesh 104, and the connecting bar 103 is connected to the steel mesh 104 as a whole; a concrete layer is sprayed on the slope surface 10, and the concrete layer forms an inner protective layer 20. In this way, the integrity of the support structure is enhanced, and a preliminary support structure is formed.

[0060] The outer end 102 is tied to the steel mesh 104 to form an integral whole, enhancing the overall integrity of the support structure.

[0061] Example 1 is a natural mountain slope in a scenic spot. In order to further enhance the stability of the slope, it is necessary to reinforce it. The slope support method is shotcrete and anchor support.

[0062] The structure proposed in this invention includes the following steps:

[0063] 1) Design stage: The slope is supported by a shotcrete and anchor support structure. The cement relief 30 is combined with the shotcrete and anchor support structure. The coverage and design style of the relief 30 are initially determined to ensure harmony with the surrounding environment.

[0064] 2) Construction preparation: Clean and trim the slope to ensure a flat working surface, creating conditions for subsequent construction;

[0065] 3) Anchor 101 construction: Anchor 101 is made of HRB400 steel bar with a diameter of 28mm. The maximum depth of the anchor 101 into the mountain is 8m. At the outer end 102 of the anchor 101, two L-shaped bent bars 105 with a bending length of 300mm and a diameter of 22mm are first welded to facilitate the formation of a reliable support structure with the steel mesh 104. After welding, the anchor 101 is drilled, laid out and grouted according to the design drawings to ensure the stability of the support structure.

[0066] 4) Laying of steel mesh 104 and pre-embedded connecting bars 103: After the anchor rod 101 is grouted, a steel mesh 104 composed of 16mm diameter steel bars is laid. The outer end 102 of the anchor rod 101 extends into the steel mesh 104 by 150mm, and its "L"-shaped bent bar 105 is anchored into the steel mesh 104 for 300mm, enhancing the integrity of the support structure. At the same time, according to the design drawings, 16mm diameter steel bars are welded at specific points on the steel mesh 104 and the outer end 102 of the anchor rod 101 as pre-embedded connecting bars 103, which facilitates the subsequent connection of the cement relief 30.

[0067] 5) Shotcrete: Shotcrete is applied to the slope where steel mesh 104 is laid in layers. The initial shotcrete thickness is 30mm to 50mm, and each subsequent layer of concrete is 50mm to 150mm thick. The total thickness of the concrete is greater than 150mm, which completely covers the outer end 102 of the anchor rod 101 and the steel mesh 104 to form a preliminary support structure.

[0068] 6) Apply cement base layer 301: After the spray anchor structure is completed, the structural surface is repaired and smoothed. On the existing structural surface, a wire mesh 202 with a mesh size of 50mm×50mm is laid and connected to the pre-embedded connecting bar 103. After the wire mesh 202 is laid, apply a 100mm thick cement base layer 301 to provide a foundation for the creation of relief 30.

[0069] 7) Creation of Relief 30: On a 100mm thick cement base 301, draw the base map according to the pre-designed pattern and sculpt the relief 30. For areas where the relief 30 is thicker, it is necessary to arrange the wire mesh 202 frame in advance. The wire mesh 202 frame can be connected with the pre-embedded steel bars to ensure that the relief 30 is reliably connected to the support structure and achieve a perfect combination of culture and engineering.

[0070] In this second embodiment, a grid beam 40 arranged in a circular pattern is constructed on the slope surface 10. The grid beam 40 encloses a hollow area, which is filled with sandbags. The sandbags and the grid beam 40 are integrated to form an inner protective layer 20.

[0071] The outer end 102 is embedded in the lattice beam 40, and the connecting bar 103 passes through the lattice beam 40. The outer end 102, the connecting bar 103 and the lattice beam 40 are integrated into one unit. Sandbags effectively fill the central control area between the outer end 102, the connecting bar 103 and the lattice beam 40, thereby achieving the initial support of the anchor rod 101 and the lattice beam 40.

[0072] The lattice beam 40 has a beam reinforcement cage 401, with the outer end 102 embedded in the beam reinforcement cage 401 and tied together with the beam reinforcement cage 401 to form an integral whole; the connecting bar 103 passes through the beam reinforcement cage 401 and is tied together with the beam reinforcement cage 401 to form an integral whole, providing a structural foundation for the subsequent laying of wire mesh 202 and further improving the overall structure.

[0073] Example 2 is a natural mountain slope in a scenic spot. In order to further enhance the stability of the slope, it is necessary to reinforce it. The slope support method is anchor bolt 101 + lattice beam 40.

[0074] The structure proposed in this invention includes the following steps:

[0075] 1) Design phase: The slope is supported by the structure of anchor bolt 101 + grid beam 40. The cement relief 30 is combined with the anchor bolt 101 + grid beam 40 structure to initially determine the coverage and design style of the relief 30 to ensure harmony with the surrounding environment.

[0076] 2) Construction preparation: Clean and trim the slope to ensure a flat working surface, creating conditions for subsequent construction;

[0077] 3) Construction of Anchor 101: The anchor 101 body is a 28mm diameter HRB400 steel bar, with a maximum depth of 12m into the mountain. At the outer end 102 of the anchor 101, two L-shaped bent bars 105 with a bending length of 300mm and a diameter of 22mm are first welded to facilitate the formation of a reliable support structure with the steel mesh 104. After welding, the anchor 101 is drilled, laid out and grouted according to the design drawings to ensure the stability of the support structure.

[0078] 4) Construction of lattice beam 40 and pre-embedded connecting bars 103: After the anchor rod 101 is grouted, the lattice beam 40 is constructed according to the drawings; the outer end 102 of the anchor rod 101 extends into the lattice beam 40 by 150mm, and its "L"-shaped bent bar 105 is anchored into the beam reinforcement cage 401 of the lattice beam 40 by 300mm to enhance the integrity of the support structure; at the same time, according to the design drawings, 16mm diameter steel bars are welded in specific areas of the beam reinforcement cage 401 and the outer end 102 of the anchor rod 101 as pre-embedded connecting bars 103 to facilitate the subsequent connection of cement relief 30;

[0079] 5) Filling sandbags: After the construction of the grid beam 40 is completed, sandbags are filled in the hollow area of ​​the grid beam 40 on the slope to cover the entire mountain slope and achieve the initial support of anchor bolt 101 + grid beam 40.

[0080] 6) Apply cement base layer 301: After completing the support of anchor rod 101 + lattice beam 40, lay wire mesh 202 with a mesh size of 50mm×50mm on the basis of existing structural beams and sandbags, and connect it with the pre-embedded connecting bar 103; after the wire mesh 202 is laid, apply a 100mm thick cement base layer 301 to provide a foundation for the creation of relief 30.

[0081] 7) Creation of Relief 30: On a 100mm thick cement base 301, draw the base map according to the pre-designed pattern and sculpt the relief 30. For areas where the relief 30 is thicker, it is necessary to arrange the wire mesh 202 frame in advance. The wire mesh 202 frame can be connected with the pre-embedded connecting bars 103 to ensure that the relief 30 is reliably connected to the support structure and achieve a perfect combination of culture and engineering.

[0082] In this embodiment, after laying wire mesh 202 on the inner protective layer 20, according to the arrangement position of the relief pattern 30 on the cement base layer 301, multiple longitudinal ribs 302 are connected on the wire mesh 202, and the longitudinal ribs 302 are embedded in the cement base layer 301.

[0083] The bottom of the longitudinal rib 302 is integrated with the wire mesh 202, and the top of the longitudinal rib 302 extends vertically outward away from the wire mesh 202 to form the top end 303. The height of the longitudinal rib 302 is configured according to the concave and convex positions of the relief pattern 30. After the relief structure 30 is formed on the cement base 301, the longitudinal rib 302 is embedded in the cement base 301, and the support interval between the top end 303 and the relief pattern 30 is smaller than the set interval. By laying the longitudinal rib 302, the tensile, bending and shear strength of the cement base 301 is enhanced, and the overall stability of the cement base 301 is improved.

[0084] The top end 303 is provided with a spiral rib 304. One end of the spiral rib 304 is connected to the top end 303, and the other end of the spiral rib 304 spirals at intervals along the outer periphery of the longitudinal rib 302 and spirals towards the bottom of the longitudinal rib 302. The spiral rib 304 encloses and forms a spiral area. Along the longitudinal rib 302 from top to bottom, the diameter of the spiral area gradually increases.

[0085] The spiral rib 304 is placed in the cement base 301, and the cement is embedded in the spiral area, filling the spiral area and forming the spiral rib 304 with the cement base 301 as one. In this way, the overall cement base 301 can have sufficient structural toughness when creating large-scale reliefs 30, significantly improving the structural bearing capacity and thus achieving the seismic effect.

[0086] During the sculpting of Relief 30, an isolation shed is erected in front of the overall cement relief 30. The isolation shed is in contact with the surface of the cement relief 30. The heat insulation film and moisture-proof netting set on the shed effectively prevent the newly formed cement relief 30 from being exposed to the sun and drying too quickly, or from getting damp and hardening, which would cause the cement relief 30 to crack, deform or even fall off. The isolation shed can be removed and removed after the relief 30 is completed and air-dried naturally.

[0087] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A construction method for slope protection structures with relief design, characterized in that, The construction steps include the following: 1) Clean the slope, which has an outward-facing slope surface; 2) Multiple anchor bolts are implanted in the slope, with the inner section of the anchor bolt embedded in the slope to form an integral part of the slope, and the outer end of the anchor bolt extending to the outside of the slope surface to form an outer end; multiple connecting bars are implanted in the slope. 3) Construct an inner protective layer on the slope, with the outer end embedded in the inner protective layer to form an integral structure with the inner protective layer. The connecting bar is inserted in the inner protective layer and has an outer section extending to the outside of the inner protective layer. 4) A wire mesh is laid on the inner protective layer, and the outer section is connected to the wire mesh as a whole; cement is coated on the inner protective layer to form a cement base layer, and the outer section is embedded in the cement base layer and integrated with the cement base layer as a whole; 5) Carve the cement base layer to form a relief pattern on the cement base layer.

2. The construction method for slope support structure with relief design as described in claim 1, characterized in that, In construction step 1), the carving area on the slope where the relief pattern needs to be formed is determined according to the design scheme of the relief pattern.

3. The construction method for slope support structure with relief design as described in claim 2, characterized in that, In construction step 2), the outer end is provided with two bent parts, which are arranged in a bent shape with the anchor rod; in construction step 3), the two bent parts are embedded in the inner protective layer and are integrated with the inner protective layer.

4. The construction method for slope support structure with relief design as described in claim 3, characterized in that, In construction step 2), two bent bars are welded to the outer end of the anchor rod, forming a bent section; an anchor hole is formed by drilling in the slope, the inner end of the anchor rod is embedded in the anchor hole, grout is injected into the anchor hole, and after the grout solidifies, the anchor rod and the slope are integrated.

5. The construction method for a slope support structure with relief design as described in any one of claims 1 to 4, characterized in that, In construction step 4), a steel mesh is covered on the slope surface, the outer end passes through the steel mesh, and the connecting bar is connected to the steel mesh as a whole; a concrete layer is sprayed on the slope surface, and the concrete layer forms the inner protective layer.

6. The construction method for slope support structure with relief design as described in claim 5, characterized in that, The outer end is tied to the steel mesh to form a whole.

7. The construction method for a slope support structure with relief design as described in any one of claims 1 to 4, characterized in that, In construction step 2), a grid beam arranged in a circular pattern is constructed on the slope surface. The grid beam encloses a hollow area, which is filled with sandbags. The sandbags and the grid beam are integrated to form the inner protective layer. The outer end is embedded in the lattice beam, the connecting bar passes through the lattice beam, and the outer end and the connecting bar are integrated with the lattice beam.

8. The construction method for slope support structure with relief design as described in claim 7, characterized in that, In construction step 3), the lattice beam has a beam reinforcement cage, the outer end is embedded in the beam reinforcement cage and is tied to the beam reinforcement cage to form an integral part; the connecting bar passes through the beam reinforcement cage and is tied to the beam reinforcement cage to form an integral part.

9. The construction method for a slope support structure with relief design as described in any one of claims 1 to 4, characterized in that, The relief pattern is concave and convex. In construction step 4), after laying wire mesh on the inner protective layer, multiple longitudinal ribs are connected to the wire mesh according to the arrangement of the relief pattern on the cement base. The longitudinal ribs are embedded in the cement base. The bottom of the longitudinal rib is integrally connected to the wire mesh, and the top of the longitudinal rib extends vertically outward away from the wire mesh to form the top end; the height of the longitudinal rib is configured according to the concave and convex positions of the relief pattern. In construction step 5), after the relief structure is formed on the cement base, the longitudinal reinforcement is embedded in the cement base, and the top end is supported by a gap, which is smaller than a set gap.

10. The construction method for a slope support structure with relief design as described in claim 9, characterized in that, In construction step 4), a spiral rib is provided at the top end. One end of the spiral rib is connected to the top end, and the other end of the spiral rib spirals at intervals along the outer periphery of the longitudinal rib and spirals towards the bottom of the longitudinal rib. The spiral rib encloses and forms a spiral area, and the diameter of the spiral area gradually increases along the longitudinal rib from top to bottom. The spiral reinforcement is placed in the cement base layer, and the cement is embedded in the spiral area, filling the spiral area and forming the spiral reinforcement with the cement base layer as one.

Images