CN115787381B

CN115787381B - High-strength road adapting to climate change water resource

Info

Publication number: CN115787381B
Application number: CN202111058587.8A
Authority: CN
Inventors: 陈瑞文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2025-11-07
Anticipated expiration: 2041-09-10
Also published as: AU2022344215B2; KR20240036098A; IL311273A; GB202400963D0; CA3231137A1; NZ808825A; AU2022344215A1; EP4400665A1; WO2023035644A1; EP4400665A4; US20240279881A1; GB2623677A; MA64617A1; CU20240009A7; JOP20240045A1; MX2024002950A; CO2024002754A2; CR20240121A; PE20241006A1; JP7748139B2

Abstract

A high-strength road system for adapting to climate change and water resources includes a structural system template with hollow units, which is then bonded together with concrete grout to form an underground structural space. A road or pavement is then laid on top of this underground structural space. Each hollow unit consists of at least one structural template and multiple side panels. The upper surface of the template has plates with perforations and at least one through-pipe. After the structural system template and side panels are laid together, concrete grout is poured in, and after solidification, a highly supportive and strong underground structural space is formed. This replaces traditional road drainage systems such as ditches and gutter covers. It utilizes pre-drilled holes, perforated holes, permeable pavement, or roadside drainage holes to guide rainwater into the underground space for storage and drainage. This effectively stores water to prevent regional flooding while providing a larger drainage space. When drainage ditches are not required, it allows for wider, safer, and more aesthetically pleasing urban renewal designs. Furthermore, as an optimal method for water resource adaptation, it prevents mosquito breeding and foul odors associated with traditional drainage ditches.

Description

High-strength road adapting to climate change water resource

Technical Field

The invention relates to a high-strength road with a water resource adapting system according to climate change, in particular to a high-strength high-load road surface which is provided with a high-strength structural space system underground, can be matched with road pavement or water permeability pavement of various types or added with water permeability materials above the structural space and can resist the weight of vehicles.

Background

Since ancient times, soil has the functions of collecting and retaining water. However, due to the continuous expansion of urban areas and the continuous increase of road areas under the large-scale construction of various artificial facilities, the water collecting areas gradually lose the original water retaining capacity, the surface runoff is greatly increased, the conventional roads are waterproof to cause a large amount of surface runoffs, which is one of the main reasons for urban waterlogging, the conventional roads are warmed up to cause the impact of climate transition, so that all areas face larger flood control pressure, and the conventional water control is only focused on spot and line water control, namely various large and small reservoirs, drainage ditches and other facilities are built, but the conventional roads and drainage ditches are not capable of responding to extremely strong rainfall to cause urban waterlogging, so that the conventional water control standard and the standard and concept of road construction can not respond to the climate transition requirement.

For the ecological function, the conventional road prevents water and air from naturally circulating on the ground and under the ground, so that an ecological desert with water shortage and oxygen deficiency is formed under the ground in a road area, and the conventional road is characterized in that the conventional road is required to be compacted and provided with drainage ditches according to the walking of heavy vehicles, so that the conventional road has the defect that the road bed of the road cannot contain water and cannot store water, and therefore, the conventional road is a general road or a permeable pavement road, or a high-load high-flow road is required to be compacted, the roadbed or the roadbed is prevented from being blocked by rainwater, and the damage to public security life is avoided.

Therefore, the traditional permeable pavement needs to prevent rainwater from penetrating into the roadbed and the roadbed, and the standard of the road to be established strictly requires to tamp the roadbed and not allow the rainwater to penetrate into the roadbed, so that a drainage facility is arranged to drain the rainwater through the drainage ditch, and precious water resources cannot be reserved. Therefore, a new road with water permeability and high-strength water storage space is designed, so that the embarrassment that the traditional road wastes water resources and can not be used for water retention is improved.

In the aspect of water permeability and underground water storage, the traditional road cannot permeate water comprehensively and store water comprehensively, and a large amount of surface runoff can be caused, so that the traditional road is a main cause of urban waterlogging.

Therefore, in order to combat global warming and reduce environmental load and negative impact caused by the environmental load, low impact development technology is promoted, but the development technology is not yet improved by the questioning part in more than two decades of the low impact development technology, especially flooding, drought and high temperature in the last few years are affected by extreme climate of global warming, and sometimes are more serious. The maintenance cost is very high, the maintenance is considered to provide a new city plan construction which can permanently develop and meet the economic benefit, is convenient to maintain, is the biggest excellent condition and cause, is a new city plan construction which can prevent flood and waterlogging in cities and hopefully has ecological and environmental protection functions, such as building a permeable pavement to replace a non-permeable pavement, and can absorb water, store water and permeate water when raining, and the underground water storage is respectively arranged in parks, squares, and the like. When the weather is dry and hot, water vapor can be released to improve the heat island effect, the global warming and the like are prevented, however, due to the construction method and materials of sponge cities, the water permeable function, the water filled storage function and the like of the water permeable bricks cannot bear heavy pressure, and the water permeable bricks cannot be continuously and firmly adapted to earthquake shake or rolling damage of heavy vehicles on the ground, so that the water permeable bricks can only be used on places where the non-heavy vehicles of sidewalks, parks and squares can reach, and public security doubt caused by falling caused by rolling of the heavy vehicles can be prevented. The drainage ditches are still required to be arranged at two sides of the road to drain the rainwater on the ground surface, so that the urban drainage ditches are easy to cause environmental pollution and easy to block, the maintenance is not easy to clean, once the garbage is blocked by the drainage ports of the drainage ditches, the visual unattractive appearance is also formed.

Therefore, in order to effectively store and reuse the introduced rain water underground according to the construction of various permeable pavement facilities on the ground, a high-load road which can be more resistant to heavy pressure and withstand repeated rolling of tens of tons or hundred tons of vehicles is designed in series connection with the ground and the underground, and a water storage and drainage system is generated in a system template space of an overground and underground co-building structural space, which is a main motivation of the invention.

In view of the above, the present inventors have made active researches and designs to develop a water control system with a city using "road" as the water control means for the water control, and a pressure-resistant and high-strength water control structure template system as the water storage and drainage system.

Disclosure of Invention

The invention mainly aims to provide a high-strength road with a water resource adapting system according to climate change, which is provided with a hollow unit body which is combined into an underground structure space through concrete slurry pouring and solidification, and then a permeable pavement or common cement or asphalt is paved above the space to form the underground structure space, wherein the underground structure space not only can be buried under the ground to serve as water storage and drainage, but also can serve as an underground reservoir of an artificial road subgrade and has river and drainage ditch functions, water resources can be effectively and conveniently extracted and reused on site after water storage, and the opportunity of heavy pressure and scouring of heavy rain and preventing the occurrence of a water and drought disaster is realized in order to possibly generate vehicle running on the ground. The high-load and high-strength underground structure space is mainly provided with reinforced concrete support columns formed in the system templates, and the reinforced concrete support columns are used for reinforcing the high-load and heavy-pressure strength of roads, so that the road damage caused by heavy vehicle running can be avoided.

Another object of the present invention is to provide a system template space water storage and drainage system which is applicable to high-strength roads of a climate change water resource adaptation system, can be applied to roads, airports, parks, squares and parking lots, can resist heavy pressure, can withstand high-load pavement of tens of tons or hundred tons of vehicles repeatedly rolled, and can simultaneously co-construct a structural space on the ground and underground.

In order to achieve the aim, the high-strength road of the water resource adapting system for the climate change, which is designed by the invention, comprises a hollow unit body structure template and a structure formed by pouring, solidifying and combining concrete slurry, wherein the structure forms an underground structure space, and a pavement is paved above the underground structure space, and the high-strength road is characterized in that the hollow unit body is formed by combining at least one structure template and a plurality of side plates; the upper surface of the structural formwork is provided with a plate, the plate is provided with a through hole and at least one through pipe, the structural formwork is combined with the side plates for paving, the through pipe of the structural formwork can be filled with concrete slurry, an underground structural space with high supporting strength can be formed after the concrete slurry is coagulated and solidified, and the underground structural space forms a water resource adaptation road with a water storage system and a water drainage system.

In one embodiment, the hollow unit body is formed by combining 2 upper and lower structural templates and 4 side plates.

In another embodiment, the plate of the structural formwork is provided with a hollow tubular column at the periphery of the through pipe.

In another embodiment, the structural formwork is provided with buckling grooves around the top of the plate, and the buckling structures arranged at the side edge positions of the side plates are used as hooks.

The invention has the advantages that when a great amount of rainfall occurs on the road surface, the rainwater can be collected through various permeable pavements or permeable pipes and guided into the ground, and then the rainwater is further stored by the construction space of the high-strength structural formwork buried under the ground, so that the opportunity of flood on the ground surface can be effectively prevented, and the rainwater can be used as a ground water resource for recharging, and can be stored and recycled for subsequent reuse.

Other features and embodiments of the present invention will be further appreciated from the following detailed description taken in conjunction with the accompanying drawings.

Drawings

FIG. 1 shows the high strength of the present invention schematic of a road profile.

Fig. 2 is an enlarged schematic view of a partial construction of the present invention.

FIG. 3 is an exploded view of the hollow cell of the present invention.

Fig. 4 is a perspective view of the assembled device of fig. 3 according to the present invention.

Fig. 4a is an enlarged schematic view of the partial construction of fig. 4 according to the present invention.

FIG. 5 is a schematic illustration of the overlapping extension of the structural templates of the present invention.

Fig. 5a is an enlarged schematic view of the partial construction of fig. 5 according to the present invention.

FIG. 6 is a schematic view of the grouting operation of the present invention, showing laying of nonwoven fabric in the upper front of the pipe.

FIG. 7 is a schematic view of a hollow tubular column of the structural formwork of the present invention beside a through pipe.

FIG. 8 is a schematic representation of the present invention in combination with a water permeable asphalt pavement.

FIG. 9 is a schematic view of the construction of a high-strength road completed by pouring concrete slurry into the pipe according to the present invention.

FIG. 10 is a schematic diagram of the drainage of an underground space according to the present invention.

FIG. 11 is a schematic diagram of the present invention in which the hollow units are stacked up and down to connect the pipes in series and then to prepare the grouting concrete.

FIG. 12 is an exploded view of the upper hollow cell of the present invention.

FIG. 13 is a schematic view of a side plate lining a hollow cell structure form of the present invention.

Detailed Description

Referring to fig. 1 and 2, the high-strength road of the system for adapting to the climate change water resource of the present invention is provided with a hollow unit body 30a which is combined into an underground structure space 30 by concrete slurry pouring and solidification, and a permeable pavement 10 is paved above the structure space. One of the permeable pavement 10 is a permeable pavement structure designed by the inventor in the early years and provided with a permeable pipe 10a or a hole for forming a permeable hole, and can quickly guide ground rainwater to be stored in the underground structure space storage and drainage system with high supporting strength.

In this embodiment, the gravel grading 20 is laid under the permeable pavement 10, so that rainwater leaking from the pavement through the permeable pavement 10 can be quickly received, and can enter the underground space 30 system equipment to prevent waterlogging.

Referring to fig. 3,4 and 4a, the hollow unit 30a of the embodiment of the present invention is formed by combining a structural template 31 and a plurality of side plates 32, wherein a plate 312 is arranged on the upper surface of the structural template 31, a through hole 311 and at least one through pipe 33 are arranged on the plate 312, a recess 313 is arranged on the plate 312, the structural template 31 and the side plates 32 are combined into a hollow unit, concrete slurry is poured into the through pipe 33 after the hollow unit is paved on a roadbed, and an underground structural space system with high supporting strength is formed after solidification.

Referring to fig. 5, 5a and 6, a plurality of corresponding tenons 317 and mortises 318 are further disposed around the plate 312 of the structural formwork 31, so that the structural formworks 31 of two adjacent hollow units are joggled together.

Referring to fig. 3, the side plate 32 is provided with a through hole 321 for providing water to the side surface of the hollow unit body 30a, and a fastening structure is provided at the side edge of the fastening slot 319 corresponding to the structural formwork 31, and the fastening structure is designed as a fastening hook 322 for enabling the side plate 32 to be quickly fastened and arranged at the outer side of the structural formwork 31 of each unit body 30a, thereby forming a hollow body structure.

Referring to fig. 7, the structure of the structural formwork 31 is provided with a through pipe 33 except for the center, and 4 hollow pipe columns 314 are further arranged at the periphery of the through pipe 33. The tube 33 or the hollow columns 314 are preferably designed as tapered inner walls, and the side plates 32 are lined at the ends of each hollow column 314 of the structural formwork 31, so that the side plates 32 are further provided with overlapping engagement after being combined and fixed with each other as shown in fig. 13 when facing uneven bottom surfaces or bottom surfaces which are easy to collapse.

Referring to fig. 6, 8 and 9, when the hollow unit body 30a is assembled, the through pipe 33 is provided on the structural formwork 31 to form a hollow formwork grouting pipe, the sand layer 21 is optionally laid under the through pipe 33 or the hollow pipe column 314, and the concrete layer 22 is optionally laid under the sand layer 21, the through pipe 33 of the hollow grouting pipe can optionally be provided with the reinforcing steel bar 34, as shown in fig. 8, and the whole assembled hollow unit body 30a structure is poured with concrete slurry through the through pipe 33, the concrete grouting pipe is integrally formed on the outer wrapping nonwoven fabric 30b and then poured into the concrete slurry 302 along the through holes 301, so that after the concrete is condensed, the concrete support column solidified in the hollow grouting pipe is solidified into a high-strength building body to form a building body structure similar to a house structure, so as to form a building body facility which is as firm as a ground base water reservoir, the building is buried under the ground, is more resistant to shaking impact of earthquake and large heavy vehicle rolling, and is easy to maintain flat road surface.

It should be noted that, the hollow water storage unit 30a can be further provided with a pipe 35 in advance, so as to facilitate the threading of the related water supply, water discharge, electric wires, telephone lines, cable television fiber optic cables, etc.

Referring to fig. 9 again, the high-strength road according to the climate change water resource adaptation system of the present invention is provided with a hollow unit body 30a which is combined into an underground space 30 by concrete slurry pouring and solidification, and then a permeable pavement 10 or general cement or asphalt is paved above the water storage space. Where the pavement 10 is a permeable pavement paved by permeable asphalt, rainwater is drained from the permeable pavement except for seeping downwards to drain accumulated water, so that the rainwater is collected so as to be pumped out and reused by the pumping device 37, as shown in fig. 1.

Referring to fig. 10, the drainage function of the structure space under the road surface of the present invention is planned according to the drainage requirement or is any structure space near the river channel, and the overflow holes 36 are arranged to communicate between the underground space 30 of the present invention and the river channel, and the rainwater seeping through the road surface is directly drained when reaching the overflow holes 36, so as to become the drainage ditch under the road surface.

Referring to fig. 11 and 12 again, in another embodiment of the present invention, when the high-strength road corresponding to the climate change water resource adapting system is to be increased, the hollow unit body structure templates can be stacked up and down, and the inner tube 33 of the structure template 31 in the hollow unit body 30a is connected in series to form a template channel for pouring concrete slurry, the poured concrete is solidified into a concrete support column, the outside of the concrete support column is still kept with the system template to protect the concrete support column from being corroded by water, and the concrete is protected from being oxidized and aged, so that the high-strength underground water resource adapting structure space of the space under the deeper and larger road is formed.

As shown in fig. 12, in the different embodiments of the present invention, the hollow unit body 30a is changed to be formed by combining 2 structural templates, including an upper structural template 31a and a lower structural template 31b with 4 side plates 32, when the two structural templates 31a and 31b are combined, the upper structural templates 31a and the lower structural templates 31b are symmetrically combined and stacked up and down, and the 4 side plates 32 are buckled at the peripheral edges of the upper structural templates 31a and the lower structural templates 31b to form a hollow body with a space.

The pavement designed by the invention has high-load and high-strength pressure-resistant space, and simultaneously provides a water storage and drainage system, thereby achieving the water storage and drainage effects of a relatively short time and a large area, having the opportunity of preventing flooding and drought disaster in the area, and simultaneously providing the rainwater slowly seeping down to the ground soil layer to supplement groundwater resources, so that the functions of effectively and rapidly draining water on the ground in a short time, recovering the rainwater and supplementing groundwater can be obtained.

From the above, the high-strength road of the system for adapting water resources according to the climate change has the following practical advantages:

1. the underground space with hollow road, high load and high strength structure is provided, and the underground space is used as a water storage and drainage disaster prevention system, is similar to an artificial underground reservoir and a water channel facility, is convenient for automatic water storage and disaster prevention in a rainwater flood period, and can provide the environmental protection benefits of repeated recycling and repeated recirculation of subsequent rainwater on the ground by simple water pumping equipment so as to achieve the effects of fully storing water and recycling rainwater resources.

2. The underground structure space formed by splicing the structural templates has the multiple characteristics of high void ratio, high support, light texture, small volume, high reusability and the like, and can make construction more convenient and rapid, reduce construction period and cost and also has the environmental protection effect.

3. The method improves the incoordination of the traditional road and water conservancy construction, disaster prevention and water resource adaptation, and can solve the chance of flood and drought disaster, and the public security event that the traditional road is easy to collapse.

4. The method improves the surface runoff, reduces the occurrence probability of water and drought, and can also supplement underground water resources, thereby not only achieving the aim of water retention of the base, but also creating a truly and effective sponge city ecological environment.

5. The defect that the roadbed is required to be compacted to prevent water and air from naturally circulating on the ground and underground is overcome, and a facility which is more important to disaster prevention and environmental ecology is provided.

6. The defects of difficult water supply, difficult maintenance, high cost and the like in the traditional water resource application and water control by using points (such as reservoirs) and the defects of frequent cleaning and maintenance, malodor, environmental pollution caused by mosquitoes, cockroaches, mice and the like in the line (such as a drainage ditch) are overcome.

In summary, the present invention uses the high-strength road of the water resource adapting system according to the climate change to construct an underground storage and drainage structure space with the water resource adapting and utilizing benefits of underground space and high-strength support, which has industrial utilization value, and the patent application is put forth in law, which is just the preferred embodiment of the present invention, and the scope of the present invention is not limited by this, so that the simple equivalent changes and modifications according to the claims and the description of the present invention shall still fall within the scope of the present invention.

Claims

1. The high-strength road of the water resource adapting system according to the climate change comprises a hollow unit body structure template and a structure formed by combining concrete slurry pouring and solidification, wherein the structure forms an underground structure space, and a pavement is paved above the underground structure space; the upper surface of the structural formwork is provided with a plate, the plate is provided with a through hole and at least one through pipe, the structural formwork is combined with the side plates for paving, the through pipe of the structural formwork can be filled with concrete slurry, an underground structural space with high supporting strength can be formed after the concrete slurry is solidified, and the underground structural space forms a water resource adaptation road with a water storage and drainage system.

2. The high-strength road adapting to climate change water resource according to claim 1, wherein the hollow unit body is provided with corresponding tenons and mortises at the periphery of the plate sheets of the structural templates, so that the structural templates of two adjacent unit bodies can be spliced together in a joggle mode, the side plates are provided with through holes, and the side plates are provided with fastening structures at the side edge positions, so that the side plates can be quickly fastened and erected outside the structural templates to form a hollow unit body.

3. The high-strength road adapting to climate change water resource according to claim 1, wherein the hollow unit body is formed by combining 2 upper and lower structural templates and 4 side plates.

4. The high-strength road adapting to climate change water resource according to claim 1, wherein the slab of the structural formwork is provided with a hollow pipe column at the periphery of the through pipe.

5. The high-strength road adapting to climate change water resource according to claim 2, wherein the structure template is provided with buckling grooves around the top of the slab, and the buckling structures arranged at the side edges of the side plates are used as hooks.