TWI833115B - High-strength path for water resources adaptation system in response to climate change - Google Patents

Abstract

A high-strength road for a water resource adjustment system in response to climate change, which includes a structural system formwork with hollow units that is poured and solidified with concrete slurry to form an underground structural space, and is then laid as a road or pavement above the underground structural space. The hollow unit body is composed of at least one structural formwork and several side panels; the upper surface of the formwork is provided with a plate, with a through hole and at least one through-tube on the plate. When the structural system formwork and side panels are combined and laid, concrete slurry is poured. , after solidification, to form an underground structural space with high supporting strength; thereby, replacing the drainage system infrastructure such as traditional road drainage ditches and ditch covers, and using reserved holes or drilled holes in the road or permeable pavement or made of A water storage and drainage system that diverts rainwater from roadside drainage holes and stores it in underground space. It effectively stores water to prevent regional water accumulation and at the same time provides a larger drainage space system. It can be planned to be used when there is no drainage ditch. The roads become wider, safer and more beautiful, renewing the appearance of the city. At the same time, as the best way to adjust water resources, it can also prevent the breeding of mosquitoes and odor in traditional drainage ditches, and completely improve the environmental pollution and disasters caused by traditional road construction.

Description

High-strength path for water resources adaptation system in response to climate change

The invention relates to a high-strength road with a water resource adjustment system in response to climate change. In particular, it refers to a system that constructs a high-strength structural space underground. Various types of road pavements or water permeability can be constructed above the structural space. The pavement may be paved with permeable materials, and it is also a high-strength and high-load pavement that can withstand heavy vehicle pressure.

Since ancient times, soil has the function of collecting and retaining water. However, due to the continuous progress and expansion of cities and the massive construction of various man-made facilities, the road area continues to increase, causing the water catchment area to gradually lose its original water retention capacity, and causing a significant increase in surface runoff. Traditional roads cause a large amount of water damage due to impermeability. Surface runoff is also one of the main causes of urban flooding. Coupled with the impact of climate change caused by global warming, all urban areas are facing greater flood control pressure. In addition, traditional water management only focuses on point and line water control. , that is, focusing on the construction of various large and small reservoirs and drainage ditches and other facilities. However, due to the advent of extreme weather, sudden heavy rainfall often occurs. Traditional roads and drainage ditches cannot cope with extreme heavy rainfall, causing urban waterlogging, so large areas often occur. Due to poor drainage in areas, instantaneous water accumulation or even large-scale flooding, traditional water control standards and road construction standards and concepts can no longer meet the needs of climate change.

As for the ecological functions of ordinary traditional roads, they block the natural circulation of water and air on the ground and underground, causing an "ecological desert" lacking water and oxygen underground in the road area; For vehicles to travel, the roadbed must be compacted and drainage ditches must be installed. Therefore, the road bed cannot contain water and cannot store water. Therefore, traditional roads, whether they are ordinary roads, permeable paved roads, or high-occupancy and high-traffic highways, must consolidate the road bed and seal the road bed to prevent rainwater from entering the road bed or road bed. , to prevent the roadbed from softening, collapsing and sinking due to water soaking, causing personal injury to the police.

Therefore, traditional permeable pavement can be said to be very effective in preventing rainwater from seeping into the road bed and roadbed. Therefore, strict road construction standards require that the roadbed must be compacted and rainwater cannot be allowed to penetrate into the roadbed. Therefore, drainage facilities must be installed to drain rainwater through drainage ditches. It is a pity that we cannot retain precious water resources. Therefore, a new type of road is designed that is permeable and has a high-strength water storage space built underground to improve the dilemma of traditional roads that waste water resources and cannot be used as water conservation.

In terms of water permeability and underground water storage functions, traditional roads cannot be fully permeable or store water. They will also cause a large amount of surface runoff, which is also the main cause of urban waterlogging.

Therefore, in order to combat global warming and reduce the environmental load and its negative impacts, low-impact development (LID) technology promoted by Germany and the United States is the source of the sponge city construction currently promoted by Taiwan and mainland China. Unfortunately, Germany and the United States have implemented low-impact development (LID) technology for more than 20 years, as have Taiwan and the mainland, and have been criticized for serious failures. Especially in recent years, flooding, drought and high temperatures in these places have become more and more serious. The more serious it is, the more likely it is to be reported in the media. What's more serious is that its maintenance costs are very high, and its unsustainability is its biggest fatal point. The sponge city construction concept is a new urban urban plan that builds flood and waterlogging prevention in the city and hopes to have ecological and environmental protection functions. Construction; for example, building permeable pavements instead of non-permeable pavements, which can absorb, store, and seep water when it rains. In addition, underground water storage tanks will be set up in parks and squares to store water, etc. It is hoped that when the climate is dry and hot, water vapor can be released to change It is good at preventing the heat island effect and preventing global warming. However, sponge city construction methods and technologies are inherited from European and American low-impact development (LID) practices and materials, such as the permeable bricks in traditional European and American low-impact development (LID) technology. It has functions such as water filling and water storage functions, etc., but they cannot withstand heavy pressure, nor can they be permanently stable and reliable to adapt to earthquake shaking or heavy vehicle rolling damage on the ground, so they can only be used on sidewalks, parks, squares and non-heavy vehicles. to prevent the heavy vehicle from being rolled over and causing collapse, which may cause public security concerns. Drainage ditches still need to be set up on both sides of the road to discharge rainwater from the ground surface. Therefore, all urban drainage ditches are prone to environmental pollution, are easily clogged, are not easy to maintain and clean, and also form a visually unsightly appearance. .

To this end, in conjunction with the construction of various permeable pavement facilities on the ground, in order to effectively store and reuse the rainwater introduced into the ground, a series connection between the ground and the underground is designed to be more resistant to heavy pressure and withstand tens or hundreds of tons. The main motivation of this invention is to create a water storage and drainage system in a system formwork space where the above-ground and underground structural spaces are co-constructed on a high-occupancy road where heavy vehicles are repeatedly rolled over.

In view of this, the inventor of this case actively researched, designed and organized in response to the above needs, and developed a water control structure formwork system that takes "roads" as the water control benchmark in the city as a means of water control layout and is also pressure-resistant and high-strength. Water storage and drainage system design, hence the invention.

The main purpose of the present invention is to provide a high-strength road with a water resource adjustment system in response to climate change. It is provided with hollow units that are poured and solidified with concrete slurry to form an underground structural space, and then permeable pavement or general cement or asphalt is laid above the space. Made of asphalt, the underground structural space can not only be buried underground for water storage and drainage, but also become a kind of artificial road subgrade. The lower reservoir has the functions of both a river and a drainage ditch. After storing water, it can effectively provide water resources on site for easy extraction and reuse. In addition, in order to cope with the possible heavy pressure of vehicles passing by on the ground and the erosion of heavy rain, it can also prevent floods and droughts. opportunity. The high-load-bearing, high-strength underground structural space is mainly equipped with reinforced concrete support columns formed in the system formwork to enhance the strength of the road under high loads and heavy pressure, and to avoid damage to the road caused by heavy vehicles.

Another object of the present invention is to provide a high-strength road with a water resource adjustment system in response to climate change, which can be used in roads, airports, parks, squares and parking lots, and can withstand heavy pressure and withstand tens of tons or hundreds of tons. It is a system formwork space water storage and drainage system that can be used to build a structural space on the ground and underground for a high-occupancy pavement that is repeatedly rolled over by heavy vehicles.

In order to achieve the above purpose, the high-strength road of the water resource adjustment system in response to climate change designed by the present invention includes a structure composed of hollow unit structural formwork and concrete slurry pouring and solidification. The above structure forms an underground structural space, so A pavement is laid above the underground structural space, which is characterized in that: the hollow unit body is provided with at least one structural formwork and several side panels; the upper surface of the structural formwork is provided with plates, and the plates are provided with through holes and At least one through pipe is laid in combination with the structural formwork and side panels. The through pipe of the structural formwork can be filled with concrete slurry. After the concrete slurry is solidified, it can form an underground structural space with high supporting strength. The underground structural space is composed of storage, Water conditioning roads for drainage systems.

In one embodiment, the hollow unit body is constructed with two upper and lower structural templates and four side plates. The characteristic is that: the upper and lower structural templates are provided with plates on their upper surfaces, and are provided with plates on their upper surfaces. There are through holes and at least one through pipe, and corresponding tenons and tenon grooves are provided around the plates of the upper and lower structural formwork, so that the upper and lower structural formworks of two adjacent units can be spliced with each other. together; the side plate is provided with a through hole and a buckle structure at the side edge for The side panels are quickly buckled on the outside of the upper and lower structural formwork to form a hollow body; concrete slurry is poured outside the hollow unit body. When the two upper and lower structural formworks are combined, the upper and lower side pipes can be combined. It is a hollow formwork grouting pipe, and concrete slurry is poured into the hollow grouting pipe to form an underground structural space system with high supporting strength.

In another embodiment, the hollow unit is covered with non-woven fabric and backfilled with soil or concrete slurry.

The effective gain of this invention is that when there is a lot of rain on the road surface, the rainwater can be collected through various permeable pavements or permeable pipes and directed underground, and then further stored in the high-strength structural formwork structure space buried underground, which can not only effectively prevent surface damage It can also be used to replenish groundwater resources and store rainwater for subsequent reuse.

Other features and specific embodiments of the present invention can be further understood in the following detailed description accompanied by the accompanying drawings.

10: Permeable paving

10a: Permeable pipe

20: Gravel grading

21:Sand layer

22:Concrete

30:Underground structural space

30a: Hollow unit structure template

30b: non-woven fabric

301:Through hole

302:Concrete slurry

31: Structure template

31a: Upper structure template

31b: Lower structure template

311:Through hole

312:Plate

313: depression

314:Hollow pipe string

317:Tenon

318: Tongue and groove

319:Buckle groove

32:Side panel

321:Through hole

322: Hook

33:Through pipe

34: Steel bars

35:Pipeline

36: Overflow hole

37:Pumping equipment

Figure 1 is a schematic cross-sectional view of a high-strength road according to the present invention.

Figure 2 is an enlarged schematic diagram of a partial structure of the present invention.

Figure 3 is an exploded schematic diagram of the structure of the hollow unit body of the present invention.

Figure 4 is a three-dimensional appearance view of the present invention after the assembly of Figure 3.

Figure 4a is an enlarged schematic diagram of the partial structure of Figure 4 of the present invention.

Figure 5 is a schematic diagram of overlapping and extending the structural templates of the present invention.

Figure 5a is an enlarged schematic diagram of the partial structure of Figure 5 of the present invention.

Figure 6 is a schematic diagram of laying non-woven fabric on the front and top of the grouting operation in the pipe according to the present invention.

Figure 7 is a schematic diagram of the structural formwork of the present invention with hollow pipe columns next to the pipes.

Figure 8 is a schematic diagram of the present invention combined with permeable asphalt pavement.

Figure 9 is a schematic diagram of a high-strength road structure completed by pouring concrete slurry into the pipe according to the present invention.

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

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

Figure 12 is an exploded schematic diagram of the structure of the upper hollow unit body of the present invention.

Figure 13 is a schematic diagram of side panels lining under the hollow unit structural formwork of the present invention.

Please refer to Figures 1 and 2. The high-strength road of the water resource adjustment system in response to climate change of the present invention is provided with a hollow unit 30a that is poured and solidified with concrete slurry to form an underground structural space 30, and then a permeable pavement is laid above the structural space. The pavement is made of 10. One of the permeable pavements 10 is a permeable pavement structure designed by the inventor in the early years with permeable pipes 10a or drilled holes to form permeable holes, which can quickly introduce ground rainwater and store it in the underground structural space storage and drainage system with high support strength of this case. .

In this embodiment, gravel gradation 20 is laid below the permeable pavement 10, which can quickly receive rainwater seeping from the road through the permeable pavement 10 and enter the underground space 30 system equipment to prevent waterlogging.

Please refer to Figures 3, 4 and 4a. In the embodiment of the present invention, the hollow unit body 30a is provided with a structural template 31 and a plurality of side plates 32. The structural template 31 is provided with plates 312 on the upper surface. The plate 312 is provided with a through hole 311 and at least one through pipe 33, and the plate 312 is provided with a recessed portion 313. The structural formwork 31 and the side panels 32 are combined into a hollow unit. After laying on the roadbed, concrete slurry is poured into the pipe 33 and solidified to form an underground structural space system with high supporting strength.

Please refer to Figures 5, 5a, and 6. Several corresponding tenons 317 and tenon grooves 318 are provided around the plate 312 of the structural formwork 31, so that the structural formwork 31 of two adjacent hollow units can Spliced together with mortise and tenon.

Please refer to Figure 3. The side plate 32 is provided with a through hole 321 to provide water entry from the side of the hollow unit 30a. At the same time, the buckle groove 319 is provided at the side edge position corresponding to the structural template 31, which is provided with a buckle structure. , the buckle structure in the embodiment of this figure is designed as a hook 322, which allows the side plate 32 to be quickly buckled onto the outside of the structural template 31 of each unit body 30a, thereby forming a hollow body structure.

Referring to Figure 7, the structure formwork 31 is not only provided with a through pipe 33 in the center, but also can be provided with four hollow pipe columns 314 around the periphery of the through pipe 33. The through pipe 33 or the hollow pipe column 314 is preferably designed to have a tapered inner wall. At the same time, a side plate 32 can be lined at the end of each hollow pipe column 314 of the structural formwork 31 so that it can face uneven bottom surfaces or When the bottom surface is prone to softness, it will need to be paved (as shown in Figure 13). After being combined and fixed in place, the side panels 32 will be provided with overlapping fasteners on the sides.

Please refer to Figures 6, 8, and 9. When the present invention is combined into a hollow unit body 30a, a through pipe 33 is provided on the structural formwork 31 to form a hollow formwork grouting pipe, and the through pipe 33 or the hollow pipe column 314 is Below, a sand layer 21 is optionally laid depending on the situation, and a concrete layer 22 is also used as a base under the sand layer 21 as needed. Reinforcement bars 34 can also be placed in the pipe 33 of the hollow grouting pipe as needed (such as No. 8), and when the entire assembly of multiple hollow unit units 30a is filled with concrete slurry in the through pipe 33, it is integrally formed on the outer covering non-woven fabric 30b and then filled with concrete slurry 302 along the through holes 301. Therefore, when After the concrete is solidified, the concrete support columns solidified in the hollow grouting pipe will be solidified into a high-strength building, forming a column structure similar to the structure of a house; to shape the shape. It becomes a solid building facility like an underground reservoir. The structure is buried underground. It is more resistant to the shaking impact of earthquakes and the rolling of large and heavy vehicles without being damaged by road surface collapse, and it is easy to maintain a smooth road surface.

It is worth mentioning that the hollow water storage unit 30a can be provided with pipes 35 in advance to facilitate the wiring and arrangement of relevant water supply, drainage, electric wires, telephone lines, cable TV fiber optic cables and other pipelines.

Please refer to Figure 9 again. The high-strength road of the water resources adjustment system in response to climate change of the present invention is provided with hollow units 30a that are poured and solidified with concrete slurry to form an underground space 30, and then a permeable pavement 10 is laid above the water storage space. Or made of general cement or asphalt. The pavement 10 should be a permeable pavement pavement made of permeable asphalt. In addition to the rainwater seeping down through the permeable pavement to remove accumulated water, the rainwater is collected so that it can be pumped out and reused by the pumping equipment 37 (as shown in Figure 1).

Please refer to Figure 10 again. The drainage function of the structural space under the pavement of the present invention is planned according to the drainage requirements or any overflow hole 36 is provided on the side close to the river to connect the underground space 30 of the present invention and the river. The rainwater seeping through the road surface is directly discharged when the height reaches the overflow hole 36, and functions like a drainage ditch under the road surface.

Please refer to Figures 11 and 12 again for the high-strength road of the water resource adjustment system in response to climate change according to another embodiment of the present invention. When it is necessary to increase the storage and drainage of high-strength structural space under the road surface, the hollow unit of this case can be The structural formwork is stacked up and down, and the internal pipes 33 of the structural formwork 31 of the hollow unit body 30a are connected in series to form a formwork channel for pouring concrete slurry. After the pouring, the concrete solidifies into a concrete support column, and the system formwork is still maintained outside to protect the concrete support column. It is eroded by water and also protects the concrete from oxidation and aging, becoming a deeper and larger space under the road and a high-strength groundwater resource adjustment structural space.

As shown in Figure 12, in different embodiments of the present invention, the hollow unit body 30a is changed to be composed of two structural templates, including an upper structural template 31a and a lower structural template 31b, and four side plates 32; when combined , the upper structural formwork 31a and the lower structural formwork 31b with the same structure are stacked symmetrically above and below each other, and the four side plates 32 are fastened to the surrounding edges of the upper structural formwork 31a and the lower structural formwork 31b to form a A hollow body in space.

The pavement designed by the invention has a high-load, high-strength pressure-resistant space and can also provide a water storage and drainage system, thereby achieving the effect of water storage and drainage over a large area in a short period of time, and preventing regional flooding and drought. It also provides the opportunity for rainwater to slowly seep into the underground soil layer to replenish groundwater resources. In this way, it can achieve the function of effective and rapid drainage on the ground in a short period of time, and the function of recycling rainwater and replenishing groundwater.

It can be seen from the above that the high-strength road of the water resource adjustment system in response to climate change of the present invention has the following practical advantages:

1. Provide an underground space with a hollow, high-carrying, and high-strength structure for the road. It serves as a water storage, drainage and disaster prevention system, similar to artificial underground reservoirs and waterway facilities. It facilitates automatic water storage and disaster prevention during rain and flood seasons, and can also easily pump water. The equipment provides the environmental benefits of repeated reuse and recycling of subsequent rainwater on the ground to achieve the effects of sufficient water storage and recovery of rainwater resources for reuse.

2. The underground structural space composed of a structural formwork form not only has high void ratio and high support, but also has multiple characteristics such as light texture, small size and high reusability, which can make construction more convenient and faster. It can shorten the construction period, reduce costs, and also has environmental protection effects.

3. Improve the incoordination between traditional roads and water conservancy construction and disaster prevention and water resources regulation It is suitable and can also reduce the chances of floods and droughts, as well as public security incidents where traditional roads are prone to collapse.

4. Improve surface runoff, reduce the chance of water and drought disasters, and replenish groundwater resources. This not only achieves the purpose of water conservation in the base, but also creates a truly effective sponge city ecological environment.

5. It improves the shortcomings of traditional roads that must be compacted to prevent water and air from circulating naturally above and below ground, and provides a facility that pays more attention to disaster prevention and environmental ecology.

6. Improve the traditional use of water resources and water control. Points (such as reservoirs) have shortcomings such as difficulty in supplying water, difficult maintenance, and high expenses. Lines (such as drainage ditches) need to be cleaned and maintained frequently, and there is a stench. Mosquitoes, cockroaches, rats, etc. cause environmental pollution. Disadvantages of water control.

In summary, the present invention uses the high-strength road of the water resources adjustment system in response to climate change to construct an underground storage and drainage structural space that has both underground space and high-strength support for water resource adjustment and utilization benefits, and has industrial significance. To realize the value of utilization, you should file a patent application in accordance with the law.

The above are only preferred embodiments of the present invention, and should not be used to limit the scope of the present invention. Therefore, any simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the invention specification, All should still fall within the scope of the patent of this invention.

10: Permeable paving

10a: Permeable pipe

20: Gravel grading

21:Sand layer

22:Concrete

30:Underground structural space

30a: Hollow unit structure template

302:Concrete slurry

33:Through pipe

37:Pumping equipment

Claims (5)

A high-strength road for a water resource adjustment system in response to climate change, including a structure formed by hollow unit structural formwork and concrete slurry pouring and solidification. The above structure forms an underground structural space, and a pavement is laid above the underground structural space. It is characterized in that: the hollow unit structural formwork is provided with at least one structural formwork and several side plates; the upper surface of the structural formwork is provided with a plate, and a through hole and at least one through-tube are provided on the plate; the structural formwork and the side plates are Combined with laying, the pipes of the structural formwork can be filled with concrete slurry. After the concrete slurry is solidified, an underground structural space with high supporting strength can be formed. The underground structural space constitutes a water resource adjustment road with a storage and drainage system. For example, in the high-strength road of the water resource adjustment system in response to climate change described in item 1 of the patent application scope, the hollow unit structural formwork is provided with corresponding tenons and tenon grooves around the plates of the structural formwork, so that The structural formwork of two adjacent units can be spliced together by tenoning each other; the side panel is provided with a through hole, and a buckle structure is provided at the side edge, so that the side panel can be quickly buckled on the outside of the structural formwork. It is built into a hollow unit. For example, in the high-strength road of the water resource adjustment system in response to climate change described in item 1 of the patent application scope, the hollow unit structural formwork is composed of two upper and lower structural formworks and four side panels. For example, in the high-strength road of the water resource adjustment system in response to climate change described in item 1 of the patent application, the plates of the hollow unit structural formwork are provided with hollow pipe columns around the periphery of the pipe. For example, in the high-strength road of the water resource adjustment system in response to climate change described in item 2 of the patent application scope, the hollow unit structure formwork is provided with buckle grooves around the top of the plate, and the side plate is provided with buckles at the side edges. The buckle structure is set as a hook.

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