Patent Application
20240279888
The present application claims priority to Korean Patent Application No. 10-2023-0021027, filed Feb. 16, 2023, the entire contents of which are incorporated herein for all purposes by this reference.
The present disclosure relates generally to a construction method of a vehicle driving road. More particularly, the present disclosure relates to a construction method of a driving road in air which is a vehicle driving road installed in a building or structure.
A vehicle driving road is a road on which a vehicle moves and is generally constructed in a city center so that a vehicle can move on the road. The vehicle driving road is also built for various purposes such as tracks for automobile competitions or test tracks for automobile performance tests.
Meanwhile, when the vehicle driving road is constructed for purposes such as tracks for automobile competitions or test tracks for automobile performance tests, the vehicle driving road is required to be built within a limited space. Recently, the vehicle driving road is installed in various forms in a building or structure such as the inside or outside of a building, and the inside or upper portion of another structure of a building for the purpose of exhibition and spatial use.
A vehicle driving road which is installed in a building or structure is called a driving road in air or sky track in distinction from a road or a vehicle driving road which is installed on the ground.
As described above, the aerial vehicle driving road can maximize the use of space, and be installed in a building or structure, thereby enabling an automobile competition in a city center, enabling immediate test driving or testing of a test vehicle, and attracting people's attention or curiosity.
In addition, various studies and developments to solve traffic problems in a complex city center through the construction of a driving road in air are being conducted.
However, a conventional construction of a driving road in air was performed in such a manner that a support system which can support a road and withstand vibration occurring in the road or loads applied thereto in a building or structure is installed and a mold is installed to pour concrete or asphalt concrete therein.
Accordingly, the conventional construction method of a driving road in air has a problem of a large workforce, long construction period, and high costs.
In addition, external construction interference occurs due to the installation of a scaffold in a building or structure for the installation of the support system and the mold, and thus buildings or structures in which a driving road in air can be installed are limited.
Accordingly, the present disclosure has been made keeping in mind the above problems occurring in the related art, and the present disclosure is intended to propose a construction method of a driving road in air in which a driving road in air can be constructed with a construction period and costs being greatly reduced.
In addition, the present disclosure is intended to propose a construction method of a driving road in air which allows a driving road in air to be installed in various types of buildings or structures without external construction interference.
In order to achieve the above objectives, according to one aspect of the present disclosure, a construction method of a driving road in air is provided.
According to an exemplary embodiment of the present disclosure, there is provided the construction method of a driving road in air, the method including: constructing a steel frame and a plate which are designed and manufactured in advance; constructing a joint in each preset section on the steel frame and plate; constructing a road surface by pouring concrete in the joint construction section; and performing a roughening treatment on the constructed road surface of concrete.
The steel frame and plate designed and manufactured in advance may be manufactured through 3D modeling according to a building or structure in which the aerial vehicle driving road is constructed.
The constructing of the steel frame and plate designed and manufactured in advance may include: installing stumps and dampers on a part which is a foundation of the aerial vehicle driving road; installing a continuous beam along an installation section of the stumps and dampers; installing track posts along a side surface of the aerial vehicle driving road; installing curved beams to support a plate which is a slab deck which constitutes a floor of the aerial vehicle driving road; installing a tie beam connecting the curved beams to each other; installing a guard rail on an outside of the aerial vehicle driving road; and installing the slab deck on the curved beams.
The constructing of a joint in each preset section on the steel frame and plate may be performed by welding a steel plate of at least 10 mm thickness to the steel frame and plate.
The constructing of a road surface by pouring concrete in the joint construction section may be performed by using a concrete stopper in at least an inclined surface of the road surface.
In addition, the concrete stopper may have a shape of a plate having a closed upper part and an open lower part.
Furthermore, the lower part of the concrete stopper may have at least two rods and may be used by being fitted between reinforcing bars arranged for the pouring of concrete.
The roughening treatment on the constructed road surface of concrete may be performed while the surface is flattened by using a beam having a serrated shape.
The construction method of a driving road in air may further include a rounding treatment on a contact surface the joint and the concrete-poured surface after between performing the roughening treatment on the constructed road surface of concrete.
According to the construction method of a driving road in air of the present disclosure, the aerial vehicle driving road can be constructed with a construction period and cost being greatly reduced.
In addition, the aerial vehicle driving road can be installed in various types of buildings or structures since the installation of the aerial vehicle driving road is hardly affected by external construction interference.
The above and other objectives, features, and other advantages of the present disclosure will be more clearly understood from the following detailed description when taken in conjunction with the accompanying drawings, in which:
The present invention may make various changes and have various embodiments, and a specific exemplary embodiment will be illustrated in the drawings and will be described in detail in detailed description. However, this is not intended to limit the present invention to the specific embodiment, but should be understood as including all changes, equivalents or alternatives included in the ideas and technical scope of the present invention.
Hereinafter, with reference to the accompanying drawings, the exemplary embodiment according to the present disclosure will be described in detail, and the same reference numerals shall be given to the same or corresponding components regardless of reference numerals, and redundant description thereof will be omitted.
In addition, specific structural or functional explanations for the embodiment of the present disclosure are exemplified for the purpose of explaining the embodiment according to the present disclosure. Unless defined otherwise, all terms used here, including technical or scientific terms, have the same meaning as commonly understood by those skilled in the art to which the present disclosure belongs. Terms which are commonly used in a dictionary should be interpreted as having meanings corresponding to the meanings of the terms in the context of related skills, and are not interpreted to have ideal or excessive formal meanings unless clearly defined in this specification.
First, a construction method of a driving road in air according to the exemplary embodiment of the present disclosure will be described with reference to
As illustrated in
Based on this 3D modeling, steel frames and plates which support the aerial vehicle driving road and constitute a portion of the aerial vehicle driving road are manufactured at S102.
3D modeling and manufacturing of steel frames and plates are not actually performed at a construction site and are not included in the construction method of a driving road in air according to the present disclosure. However, for convenience of description, the 3D modeling and manufacturing of steel frames and plates will be described by being included in the process of performing the construction method.
Meanwhile, when the steel frames and plates are manufactured, the manufactured steel frames and plates are transported to and constructed at a site at S104.
The construction of the steel frames and plates will be described in more detail with reference to
As illustrated in
A stump is a foundation on which a damper is installed, and the damper which suppresses and disperses vibration is installed on the stump.
The stumps and dampers are installed under the aerial vehicle driving road and continuous beams are installed along the stumps and dampers.
In addition, track posts are installed along the side surface of the aerial vehicle driving road, and curved beams for supporting a slab deck, that is, a plate are installed.
Furthermore, after a tie beam which connects the curved beams to each other is installed and a guard rail is installed on the outside of the aerial vehicle driving road, the slab deck is installed.
In addition, after the arrangement of reinforcing bars is performed on the slab deck installed in this way, concrete is poured thereto to form a road surface.
The construction of the steel frames and plates is only an example, and it is obvious that the construction of the steel frames and plates may be performed in various ways and forms in consideration of the shape and working conditions of a building or structure in which the aerial vehicle driving road is intended to be installed.
Meanwhile, before pouring concrete after installing the slab deck, as illustrated in
The joints of the present disclosure not only determine the boundary of a construction section, but also serve as a guideline for a curved boundary surface during concrete pouring, and function to prevent damage to a corner section.
These joints may be constructed so that the joints are formed in a manner in which welding is performed on a plate and a steel frame at a site to form a three-dimensional shape.
These joints are made of steel with thickness of at least 10 mm, and it is effective for the convenience of construction, prevention of cracks, and prevention of corner damage that the joints are installed about 25 m in length at intervals of about 2.5 m by considering the width and length of the aerial vehicle driving road, but the joints are not necessarily limited thereto.
Meanwhile, when the arrangement of reinforcing bars for pouring concrete is required after the construction of the joints is completed, the arrangement of reinforcing bars is performed and then concrete is poured to construct a road surface at S108.
It is preferable that the arrangement of reinforcing bars is performed for strength of concrete, crack prevention, and particularly, for preventing the flow of concrete and securing the shape of the concrete in an inclined surface, but in the case of a flat aerial vehicle driving road instead of the inclined surface, the arrangement of reinforcing bars may not be required, which is not limiting.
Meanwhile, during the construction of a road surface, particularly, when concrete pouring is performed for constructing the inclined surface of a road, concrete stoppers may be used.
Particularly, when pouring concrete on the inclined surface, it is difficult to secure a shape thereof. To solve this problem, a concrete stopper may be used so that the concrete pouring can be easily performed.
In addition, through adjustment of an installation distance between stoppers and the levels of the stoppers according to the inclination of the inclined surface, the shape of the inclined surface can be secured.
As illustrated in
When concrete is poured with the concrete stopper formed in this way, a portion {circle around (1)} is first filled with concrete and concrete passes through the lower part as illustrated in
The upper part of the concrete stopper may prevent concrete from collapsing and may function to block and store remaining concrete.
In addition, when there is remaining concrete on the upper part of the concrete stopper, the remaining concrete may be moved to an upper section {circle around (2)} to form a road surface in the upper section.
An installation distance between concrete stoppers may be adjusted in consideration of the downward flowing of concrete according to the inclination of an installed road surface.
In addition, it is also possible to construct the concrete stoppers in a zigzag pattern so as to reduce the flow and lateral pressure of concrete.
Furthermore, the lower part of the concrete stopper is open and has steel rods installed thereon, and the associated steel rods are fitted and fixed between arranged reinforcing bars so that workability can be further improved.
That is, the lower part of the concrete stopper has at least two rods, and the rods are used by being fitted between reinforcing bars arranged for pouring concrete.
Meanwhile, after the road surface is constructed by pouring concrete, a roughening treatment is performed on the road surface at S110.
More specifically, the roughening treatment may be performed by using a beam having a serrated shape.
When such a beam is used, there is an advantage that a flattening work and the roughening treatment that produces corrugation on a road surface may be performed at the same time.
Particularly, the smoothness of a floor of the aerial vehicle driving road may be secured by removing exposed concrete, and a rough surface for preventing the slide of a vehicle may be formed by the roughening treatment.
Meanwhile, although not shown in
The construction method of a driving road in air according to the present disclosure may greatly reduce a process of a conventional technology in which a structure for supporting a driving road in air is installed, a structure in which a road surface is located is made on the structure, and the road surface is constructed, thereby greatly reducing construction period and costs according to the construction of the aerial vehicle driving road.
In addition, in consideration of the shape or structure of a building or structure in which the aerial vehicle driving road is constructed, steel frames and plates for installing the aerial vehicle driving road are designed and manufactured in advance, and thus there is no construction interference by external factors, thereby enabling the aerial vehicle driving road to be installed in various types of buildings or structures.
The above-described exemplary embodiment of the present disclosure has been disclosed for the purpose of illustration, and those skilled in the art with common knowledge about the present disclosure will be able to make various modifications, changes, and additions within the spirit and scope of the present disclosure, and such modifications, changes and additions should be regarded as belonging to the scope of the following patent claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 10-2023-0021027 | Feb 2023 | KR | national |
