Urban side slope environment-friendly greening and reinforcing engineering structure and construction process thereof
Technical Field
The invention relates to an urban side slope environment-friendly greening and reinforcing engineering structure. The invention also relates to a construction process of the urban side slope environment-friendly greening and reinforcing engineering structure.
Background
Concrete reinforcement is more adopted in traditional slope reinforcement, and the slope that the reinforcement formed wholly comprises the concrete, is unfavorable for the afforestation, and its outward appearance does not have the aesthetic feeling, forms destruction to the city view. Or spraying soil slurry on the side slope and planting grass on the soil slurry on the surface, but the treatment mode has poor reinforcing effect, is inconvenient to operate on some landslide terrains and has high cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing an urban side slope environment-friendly greening and reinforcing engineering structure which has a good side slope reinforcing effect and can perform environment-friendly greening on the side slope. The technical problem to be solved by the invention also comprises providing a construction process of the urban side slope environment-friendly greening and reinforcing engineering structure.
Therefore, the urban side slope environment-friendly greening and reinforcing engineering structure provided by the invention comprises a reinforcing frame, wherein the reinforcing frame is provided with frame holes, the reinforcing frame is provided with at least three fixing through holes, anchor rods penetrate through the fixing through holes to fix the reinforcing frame on a firm side slope, the outer end of the reinforcing frame is provided with a planting container, the planting container is provided with an external opening, the inner side of the planting container is provided with a through groove, the lower end of the inner side of the planting container is provided with a water storage groove, a water delivery pipe communicated with the water storage groove is fixed on the reinforcing frame, the upper end of the water delivery pipe is communicated with a water storage groove arranged at the top of the side slope and buried in the side slope, the water storage groove is connected with a tap water input end, a concrete layer is poured on the side slope by depending on the reinforcing frame, the planting container is.
Furthermore, the inner side of the planting container is provided with a through groove, and the lower end of the inner side of the planting container is provided with a water storage groove.
Further, lead to the groove and for seting up a plurality of through-holes in planting the container rear end, the earth of planting in the container links to each other with side slope earth through leading to the groove, and the through-hole supplies the root of plant to pass through.
The invention also provides a construction process of the urban side slope environment-friendly greening and reinforcing engineering structure, which comprises the following steps:
a. manufacturing a reinforced frame, and driving an anchor rod into a slope soil body through a fixing through hole in the reinforced frame;
b. digging a water storage ditch capable of collecting rainwater at the top of the side slope, burying a water delivery pipe in a soil body and communicating the water delivery pipe with the water storage ditch, wherein the water storage ditch is provided with a tap water input end which is connected with a tap water system in a guide way;
c. the reinforcing frame comprises an inner reinforcing plate and an outer reinforcing plate, hollow holes are formed in the inner reinforcing plate and the outer reinforcing plate, the anchor rod comprises a front insertion section and a rear threaded section, the inner reinforcing plate is tightly attached to a slope soil body, the threaded section of the anchor rod is in threaded connection with an inner pressing nut and an outer stop nut, the inner pressing nut is tightly pressed on the inner reinforcing plate, the inner reinforcing plate is tightly attached to the slope soil body, the outer reinforcing plate is sleeved on the anchor rod and supported by the outer stop nut, and the outer side face of the slope is adjusted by adjusting the outer stop nut to adjust the angle of the outer reinforcing plate;
d. a template is arranged around the reinforcing frame, concrete is poured on the side slope and leveled, the planting container is exposed outwards, and planting soil is filled in the planting container;
e. plants with high growth speed and developed root systems are planted in the planting soil.
The invention has the technical effects that: according to the environment-friendly greening and reinforcing engineering structure and the construction method, the standardized reinforcing frame can be used for replacing a steel bar system to quickly reinforce the side slope, meanwhile, an irrigation system in the reinforcing frame is used for maintaining the requirements of plants on the side slope, so that the side slope is quickly greened and suitable for plant growth, and after the plants grow in the later stage, the root system penetrates into the soil body to further strengthen the soil body of the side slope, so that the environment-friendly treatment of the soil body of the side slope is facilitated.
Drawings
Fig. 1 is a schematic structural view of an urban side slope environmental greening and reinforcing engineering structure according to a first embodiment of the present invention.
Fig. 2 is a schematic structural view of the reinforcing frame of fig. 1.
Fig. 3 is an enlarged schematic sectional structural view of the planting container in fig. 2.
Fig. 4 is a schematic structural diagram of an urban side slope environmental greening and reinforcing engineering structure according to a second embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided for illustration only and are not intended to limit the invention.
Referring to fig. 1, 2 and 3, the urban side slope environmental greening and reinforcing engineering structure provided by the invention comprises a reinforcing frame, wherein the reinforcing frame is provided with frame holes, the reinforcing frame is provided with at least three fixing through holes, an anchor rod 1 penetrates through the fixing through holes to fix the reinforcing frame on a firm side slope 2, the outer end of the reinforcing frame is provided with a planting container 3, the planting container 3 is provided with an external opening, the lower end of the inner side of the planting container 3 is provided with a water storage tank 4, the reinforcing frame is fixedly provided with a water conveying pipe 5 communicated with the water storage tank 4, the upper end of the water conveying pipe 5 is communicated with a water storage ditch 6 arranged at the top of the side slope and embedded in the side slope, the water storage ditch 6 is connected with a tap water input end 7, a concrete layer 8 is poured on the side slope by depending on the reinforcing frame, and the planting. In the embodiment, the planting container 3 comprises an arc-shaped planting groove 10, and the section of the water storage groove 4 arranged at the lower end of the inner side of the arc-shaped planting groove 10 is U-shaped.
Referring to fig. 1 and 2, the reinforcing frame includes an inner reinforcing plate 11 and an outer reinforcing plate 12, hollow holes 13 are formed in the inner reinforcing plate 11 and the outer reinforcing plate 12, the anchor rod 1 includes a front insertion section and a rear threaded section 1A, the inner reinforcing plate 11 is tightly attached to a slope soil body, the threaded section 1A of the anchor rod 1 is in threaded connection with an inner compression nut 14 and an outer blocking nut 15, the inner compression nut 14 is tightly pressed on the inner reinforcing plate 11, the outer reinforcing plate 12 is sleeved on the anchor rod 1 and supported by the outer blocking nut 15, and the angle of the outer reinforcing plate 12 is adjusted by adjusting the outer blocking nut 15. In this embodiment, a plurality of reinforcing frames are arranged in the upper sub-region of the side slope.
Referring to fig. 1, 2 and 3, the construction process of the urban side slope environmental greening and reinforcing engineering structure provided by the invention comprises the following steps:
a. manufacturing a reinforced frame, and driving the anchor rod 1 into a slope soil body through a fixing through hole in the reinforced frame;
b. digging a water storage ditch 6 capable of collecting rainwater at the top of the side slope, burying a water delivery pipe 5 in a soil body and communicating with the water storage ditch 6, wherein the water storage ditch 6 is provided with a tap water input end 7, and the tap water input end 7 is connected with a tap water system in a guide way;
c. the reinforcing frame comprises an inner reinforcing plate 11 and an outer reinforcing plate 12, hollow holes 13 are formed in the inner reinforcing plate 11 and the outer reinforcing plate 12, the anchor rod 1 comprises a front insertion section and a rear threaded section 1A, the inner reinforcing plate 11 is tightly attached to a slope soil body, the threaded section 1A of the anchor rod 1 is in threaded connection with an inner compression nut 14 and an outer blocking nut 15, the inner compression nut 14 is tightly pressed on the inner reinforcing plate 11, the inner reinforcing plate 11 is tightly attached to the slope soil body, the outer reinforcing plate 12 is sleeved on the anchor rod 1 and supported by the outer blocking nut 15, and the outer side face of the slope is adjusted by adjusting the angle of the outer blocking nut 15 to adjust the angle of the outer reinforcing plate 12;
d. a template is arranged around the reinforcing frame, concrete is poured on the side slope and leveled, the planting container 3 is exposed outwards, and planting soil is filled in the planting container 3;
e. plants with high growth speed and developed root systems are planted in the planting soil.
Referring to fig. 4, the second embodiment of the present invention is substantially the same as the first embodiment except that: the reinforcement frame only has the internal reinforcement plate 11, does not have the external reinforcement plate 12, it has logical groove 16 to plant 3 inboard of container, lead to groove 16 for seting up in a plurality of through-holes of planting the container rear end, the through-hole supplies the plant root to pass through, and the earth of planting in the container 3 links to each other with side slope earth through leading to groove 16, and plant roots can enter into the side slope soil body through leading to groove 16 in, makes the soil body strengthened.