KR101580118B1 - Aqueduct and installation methods thereof - Google Patents

Aqueduct and installation methods thereof Download PDF

Info

Publication number
KR101580118B1
KR101580118B1 KR1020150083132A KR20150083132A KR101580118B1 KR 101580118 B1 KR101580118 B1 KR 101580118B1 KR 1020150083132 A KR1020150083132 A KR 1020150083132A KR 20150083132 A KR20150083132 A KR 20150083132A KR 101580118 B1 KR101580118 B1 KR 101580118B1
Authority
KR
South Korea
Prior art keywords
truss structure
steel pipe
pipe
truss
ground
Prior art date
Application number
KR1020150083132A
Other languages
Korean (ko)
Inventor
지영호
이복현
Original Assignee
(주)에이치엔피테크
지영호
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)에이치엔피테크, 지영호 filed Critical (주)에이치엔피테크
Priority to KR1020150083132A priority Critical patent/KR101580118B1/en
Application granted granted Critical
Publication of KR101580118B1 publication Critical patent/KR101580118B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D18/00—Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. aqueducts, bridges for supporting pipe-lines
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D2101/00—Material constitution of bridges
    • E01D2101/30—Metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

According to an embodiment of the present invention, an aqueduct comprises: a first truss structure disposed on an upper part of a pillar, having a steel pipe inserted in an accommodating space formed therein; a second structure disposed to be coupled to the first truss structure and configured to envelop the accommodating space and prevent exposure of the steel pipe to direct light rays; and a working stand coupled to the second truss structure, and disposed in a connecting portion where another steel pipe is adjoined with the neighboring steel pipe to form a working space to easily connect neighboring steel pipes.

Description

AQUEDUCT AND INSTALLATION METHODS THEREOF [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of constructing a waterway bridge and a waterway bridge, and more particularly, to a method of constructing a waterway bridge and a waterway bridge using a truss structure.

Generally, a waterway bridge is a structure installed to adjust the level appropriately to guide the flow of water from a raw water pond to a predetermined place.

These aqueduct bridges are made up of concrete piers and a pier supported by piers. The piers and the hydrographic lines that form the bridge are generally made of concrete.

On the other hand, when the water pipe is formed on the upper part of the bridge pier, a plurality of water pipe lines are continuously connected with each other. And the connecting portion of the pipe is generally joined at the top of the pier.

However, in the case of a water pipe constructed of concrete such as "Korean Registered Patent No. 10-1223667 (Jan. 31, 2013)", since the weight of the water pipe was large, it was necessary to shorten the interval between the piers. Accordingly, there is a problem that the consumed amount of the material is large. In addition, the spacing between piers is as short as 10 meters, which creates obstacles to the flow of water or traffic when forming rivers or roads at the lower part of the bridge.

In addition, there is always a fear of leakage if the coupling is not precise and a gap is created on the butt joint of the channel. In addition, there is a problem in that a clearance may be generated at the joint portion of the water pipe due to its own weight or hydraulic pressure as time elapses, so that the function as a waterway bridge is lost.

In order to overcome the problems of such a concrete aqueduct bridge, the construction of a waterway bridge using a steel structure was examined.

However, there is a disadvantage in that the corrosion of the steel pipe is severe, and even if it is supplemented by a method such as coating, there is a problem that when the steel pipe is exposed to direct sunlight, the coating is peeled off in a short period of time.

Therefore, it was difficult to construct a waterway bridge using a steel structure.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of constructing a waterway bridge and a waterway bridge using a light weight truss structure.

It is another object of the present invention to provide a method of constructing a suspension bridge and a suspension bridge capable of preventing the covering of a steel structure subjected to rust-proof treatment from being peeled off.

Another object of the present invention is to provide a method of constructing a waterway bridge and a waterway bridge capable of drastically reducing the construction time of the waterway bridge.

It is still another object of the present invention to provide a method of constructing a waterway bridge and a waterway bridge in which the management of the waterway bridge is convenient.

In order to accomplish the above object, according to one aspect of the present invention, there is provided a hanging bridge including a first truss structure provided on an upper portion of a column and having a steel pipe inserted into a receiving space formed therein, And a second truss structure that is provided at a connection portion where the steel pipe is connected to another steel pipe adjacent to the steel pipe and is connected to the adjacent steel pipe, And a work table for forming a work space for easily connecting the work table.

And a cap provided on the column to allow the first thrust structure to be easily connected to the column.

The cap includes a body, a convex surface provided to protrude upward from the upper surface of the body, and a convex surface formed around the convex surface, wherein the convex surface is inserted into the first truss structure, And may have a concave surface to allow the structure to meet.

And a bearing provided in the first truss structure to allow the steel pipe to be easily inserted into the accommodation space.

The bearing may include a fixing part fixed to the first truss structure and a contact part provided at an upper end of the fixing part and contacting the steel pipe when the steel pipe is inserted into the accommodation space.

A first pipe connected to the steel pipe and discharging the water contained in the steel pipe to the ground; and a second pipe connected to the steel pipe and discharging the foreign matter in the steel pipe to the ground.

The second truss structure includes a bottom portion having a bottom finishing material at an upper portion thereof, a rail portion provided at both ends of the top portion of the bottom portion and having a balustrade, and a second truss structure provided on both sides of the bottom portion of the bottom portion, And a cover portion may be provided.

The work table includes a plurality of bodies forming the work space, a connecting member provided at both ends of the plurality of bodies to allow the body to move in a predetermined direction, and a connecting member connected to the second truss structure, A wire for improving the structural safety of the work table can be provided.

The end of the first truss structure may be provided with a flange for easily connecting adjacent first truss structures.

According to another aspect of the present invention, there is provided a method of constructing a waterway bridge, comprising: forming a plurality of concrete bases in a ground; laying pillars on the concrete foundation; Coupling a cap to a top of the cap, inserting a steel tube into a receiving space of the first truss structure on the ground and coupling it to the top of the cap, coupling a second truss structure and a workbench to the first truss structure, And connecting the adjacent steel pipes to each other in a working space of the workbench.

The step of inserting the steel pipe into the receiving space of the first truss structure on the ground and joining it to the upper part of the cap may include a step of providing the bearing in the receiving space.

A first pipe connected with the steel pipe and discharging the water contained in the steel pipe to the ground, and a second pipe connected to the steel pipe to connect the foreign matter in the steel pipe to the ground, And a second pipe for discharging the first pipe to the second pipe.

According to another aspect of the present invention, there is provided a method of constructing a suspension bridge, comprising the steps of: forming a plurality of concrete foundations in a ground; laying pillars on the concrete foundation; Coupling the cap to the first truss structure; installing a bearing to the first truss structure; coupling the first truss structure to the top of the cap; coupling the adjacent first thrust structure; Inserting a steel pipe into the receiving space of the connected first thrust structure, and joining the second truss structure and the workbench to the first truss structure.

A first pipe connected to the steel pipe and discharging the water contained in the steel pipe to the ground, and a second pipe connected to the steel pipe to connect foreign matter in the steel pipe to the first truss structure, A step of installing a second pipe for discharging to the ground may be provided.

According to the method of constructing a suspension bridge and a hanging bridge in accordance with the present invention, a space between piers can be widened by using a truss structure having a weight smaller than that of concrete.

Further, it is possible to prevent the covering of the steel structure subjected to rust-proof treatment from being peeled off, and to perform the role of a hanging bridge for a long period of time.

In addition, the construction time can be reduced as compared with the conventional concrete cast-in-water athletic bridge, which can reduce the construction cost of the waterway bridge.

It is also convenient to manage the waterway bridge by using the inspection track and work platform installed in the waterway bridge.

1 is a perspective view of a waterway bridge according to an embodiment of the present invention;
Figure 2 is a cross-sectional view of the athletic bridge shown in Figure 1;
3 is a perspective view showing a first truss structure installed on an upper portion of the cap of the waterfall bridge shown in Fig.
4 is an enlarged perspective view showing part A shown in Fig.
5 is a flowchart illustrating a method of constructing a waterway bridge in accordance with an embodiment of the present invention.
6 is a view illustrating a process of constructing a waterway bridge in accordance with the flowchart shown in FIG.
7 is a flowchart showing a construction method of a waterway bridge according to another embodiment of the present invention;
8 is a view showing a process in which a waterway bridge is constructed according to the flowchart shown in FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a method of constructing a suspension bridge and a suspension bridge according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of a waterway bridge according to an embodiment of the present invention, and Fig. 2 is a sectional view of the waterway bridge shown in Fig. 1. Fig.

1 and 2, a suspension bridge according to an embodiment of the present invention may include a first truss structure 100, a second truss structure 200, and a work platform 300.

The first truss structure 100 may have a truss structure including a transverse member 110, a longitudinal member 120, a longitudinal member 130, and a diagonal member 140. The transverse member 110, the longitudinal member 120 and the elongated member 130 can be coupled in a three-dimensional manner so that the first truss structure 100 can form a receiving space 100a therein. The slanting member 140 may be coupled to the transverse member 110, the longitudinal member 120, or the longitudinal member 130 to improve the structural rigidity of the first truss structure 100.

The end of the first truss structure 100 may be provided with a flange 150 to facilitate coupling with another first truss structure 100.

The first truss structure 100 is provided on the upper part of the column 10 erected on the concrete foundation 10a and has a receiving space 100a therein so that the steel pipe 20 can be inserted. Here, the concrete foundation 10a is formed on the ground and can support the column 10. The column 10 is supported by the concrete foundation 10a and can support the first truss structure 100. The thickness and spacing of the column 10 are determined by the weight of the first truss structure 100 supported by the column 10. In this embodiment the first truss structure 100 is a truss structure that is much lighter than the concrete structure The thickness of the column 10 can be reduced and the interval between the columns 10 can be increased. Therefore, when a river or a road is formed at the lower part of a waterway bridge, water flow or traffic flow may not be disturbed.

In addition, since the first truss structure 100 uses a steel structure rather than concrete, the amount of waste generated is relatively small and it can be rehabilitated later, so an environmentally friendly construction can be achieved.

In order to prevent the first truss structure 100 or the steel pipe 20 from being corroded when the steel pipe 20 is inserted into the accommodating space 100a of the first truss structure 100, The structure 100 and the steel pipe 20 can be anti-rust coating. A polymer composite resin or the like may be coated on the first truss structure 100 and the steel pipe 20 in order to coat the first truss structure 100 and the steel pipe 20 with anti-corrosive coating.

If the first truss structure 100 and the steel pipe 20 are exposed to direct sunlight for a long period of time even if the first truss structure 100 and the steel pipe 20 are coated with anti-corrosive coating, the first truss structure 100 and the steel pipe 20 can be peeled off. In the case of the first truss structure 100, since the rustproof coating of the first truss structure 100 is peeled off because the steel pipe 20 is located at a high position from the ground with the steel pipe 20 inserted in the accommodation space 100a, It may fall into the ground and cause a risk of safety accidents, or corrosion may occur due to rain water or the like on the part where the rustproofing cloth is peeled off. In the case of the steel pipe 20, since the water is always in contact with the steel pipe 20, if the rustproof coating of the steel pipe 20 is peeled, rust may occur in the steel pipe 20 and corrosion may occur. Therefore, it is necessary to protect the first truss structure 100 and the steel pipe 20 from direct sunlight to prevent the coating of the steel pipe 20 from being peeled off.

Thus, the second truss structure 200 may be provided to protect the first truss structure 100 and the steel pipe 20 from direct sunlight.

The second truss structure 200 may engage with the first truss structure 100 in a manner covering the top and side surfaces of the first truss structure 100. Therefore, the first truss structure 100 and the steel pipe 20 can be prevented from being exposed to direct sunlight due to the top surface and the side surface being covered by the second truss structure 200.

The second truss structure 200 may have a bottom portion 210, a rail portion 220 and a cover portion 230. [ The bottom part 210 is provided to cover the upper part of the first truss structure 100 and the bottom part 210 may be provided at the upper part of the bottom part 210. The bottom member 50 may be provided at the upper end of the bottom 210 so as to prevent the second truss structure 200 and the first truss structure 100 as well as the steel pipe 20 and the second truss structure 200 from being exposed to direct sunlight. In addition, the bottom material 50 can also be used as an inspection furnace. At this time, in order to ensure a safe inspection route, a rail part 220 is provided on both sides of the upper part of the bottom part 210, and a railroad rail 60 is provided on the rail part 220. [ Therefore, the inspector can safely carry out the inspection while moving along the space formed by the leg part 220 and the bottom part 210. [ On the other hand, on both sides of the lower end of the bottom part 210, a cover part 230 may be provided to cover the side surface of the first truss structure 100. Although not shown in the drawings, the rail part 220 and the cover part 230 are provided with an external finishing material before being installed in the first truss structure 100, so that not only the first truss structure 100 but also the rail part 220 And the cover part 230 can be also prevented from being exposed to direct sunlight.

In addition, since the second truss structure 200 uses a steel structure rather than concrete as in the first truss structure 100, the amount of waste generated is relatively small and it can be rehabilitated later, so that an environmentally friendly construction can be achieved.

Meanwhile, the suspension bridge may include a bearing 500 for allowing the steel pipe 20 to be easily inserted into the receiving space 100a of the first truss structure 100. The bearing 500 is provided at the upper end of the fixing part 510 and the fixing part 510 fixed to the first truss structure 100 and is provided with a steel pipe 20 when the steel pipe 20 is inserted into the accommodation space 100a, And may have contact portions 520 that contact. The steel pipe 20 inserted into the receiving space 100a of the first truss structure 100 provided with the bearing 500 is not brought into contact with the first truss structure 100 by the bearing 500 and the bearing 500, The frictional force generated relatively to the first truss structure 100 is smaller than that when the first truss structure 100 is inserted into the first truss structure 100, so that it can be easily inserted.

In addition, since the bearing 500 is provided, the steel pipe 20 is placed on the first truss structure 100, so that shocks or variations, etc., that may occur in the steel pipe 20 when the water flows through the steel pipe 20 The first truss structure 100 and the second truss structure 200 can be prevented from being transmitted to the first truss structure 100 or the second truss structure 200, thereby preventing the structural safety from being deteriorated.

The position and the number of the bearings 500 may be determined depending on the length and weight of the steel pipe 20 accommodated in the accommodation space 100a and may be made of a material such as urethane or iron.

The aqueduct bridge is connected to the steel pipe 20 and connected to the first pipe 30 for discharging the water contained in the steel pipe 20 to the ground and the steel pipe 20 to discharge the foreign substances in the steel pipe 20 to the ground And a second pipe (40) to which the second pipe (40) is connected. The first pipe 30 may be provided with a plurality of water pipes accommodated in the steel pipe 20 depending on positions to be used, and may be fixed to the column 10. Further, a valve 31 may be provided near the ground so that water may be supplied or stopped if necessary. Therefore, it can be used as agricultural water or industrial water, or as fire extinguisher for fire suppression in forest fire. As with the first pipe 30, a plurality of the second pipes 40 may be provided, and the second pipes 40 may be fixed to the columns 10. The valve 41 is provided near the ground so that the foreign matter can be discharged to the ground periodically. Therefore, it is possible to prevent foreign matter such as soil and the like from accumulating inside the steel pipe 20, thereby preventing the flow of the water or damaging the steel pipe 20. [

Hereinafter, the cap 400 of the suspension bridge according to an embodiment of the present invention will be described in detail. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

3 is a perspective view showing a state where a first truss structure is installed on an upper portion of the cap of the waterfall bridge shown in Fig.

Referring to FIGS. 1 to 3, a suspension bridge according to an embodiment of the present invention may include a cap 400. The cap 400 may be provided on the top of the column 10 so that the first truss structure 100 may be easily connected to the column 10. That is, the cap 400 may be provided on the column 10 before the first truss structure 100 is placed on the column 10.

The cap 400 includes an inverted trapezoidal body 410, a convex surface 420 protruding upward from the upper surface of the body 410 and a concave surface 430 formed around the convex surface 420, .

The number of the convex surfaces 420 may be varied according to the positions where the columns 10 are coupled with the first truss structure 100. In the present embodiment, two convex surfaces 420 are provided.

The convex surface 420 may protrude upward from the upper surface of the body 410 and may have the same shape and width as the space formed by the transverse member 110 and the longitudinal member 130 of the first truss structure 100 have. The concave surface 430 may be formed around the convex surface 420 with a width equal to the diameter of the transverse member 110 and the length member 130.

The convex surface 420 may be inserted into the space formed by the transverse member 110 and the elongated member 130 of the first truss structure 100 when the first truss structure 100 engages the cap 400. [ And the transverse member 110 and the elongated member 130 of the first truss structure 100 can be seated on the concave surface 430 to be brought into contact with the upper surface of the main body 410.

The convex surface 420 is inserted into the space formed by the transverse member 110 and the longitudinal member 130 of the first truss structure 100 and the transverse member 110 and the longitudinal member 130 are inserted into the concave surface The first truss structure 100 can be more securely and easily engaged with the column 10 by being seated on the upper surface 430 of the body 410 and abutting on the upper surface of the body 410.

The bearing 500 may be installed on the upper surface of the convex surface 420 so that the steel pipe 20 can be easily moved when the steel pipe 20 is inserted or the position of the inserted steel pipe 20 is changed. 20 are fixed, the steel pipe 20 can be supported through the bearing 500.

Hereinafter, the work platform 300 of the hanging bridge according to one embodiment of the present invention will be described. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

4 is an enlarged perspective view showing part A shown in Fig.

1 to 4, a work platform 300 according to an exemplary embodiment of the present invention includes a worktable 300 having a worktable 300 adjacent to a steel pipe 20 accommodated in a receiving space 100a of a first truss structure 100 The steel pipe 20 is connected to another steel pipe 20 which is accommodated in the receiving space 100a of the first truss structure 100 and is connected to another steel pipe 20 adjacent to the steel pipe 20 And may include a body 310, a connecting member 320, and a wire 330.

The body 310 may be coupled to the body 310 to form a work space 300a having a three-dimensional shape so that an operator can easily connect another steel pipe 20 adjacent to the steel pipe 20 . Although not shown in the drawings, the work space 300a can be installed after finishing the finishing material, the railing, and the like.

The connecting member 320 may be provided at both ends of the plurality of bodies 310. The coupling member 320, which is engaged with each other by the coupling of the body 310, is coupled through a hinge (not shown), and the body 310 can move in a predetermined direction through the hinge (not shown). Accordingly, the body 310 can be moved by the connecting member 320, so that the work table 300 can be folded or unfolded depending on whether the work table 300 is used or not.

The structural stability of the work table 300 can be improved by connecting the body 310 of the work table 300 and the second truss structure 200 through the wire 330.

Hereinafter, a construction method of a waterway bridge according to an embodiment of the present invention will be described. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

FIG. 5 is a flowchart illustrating a method of constructing a waterway bridge according to an embodiment of the present invention, and FIG. 6 is a diagram illustrating a process of constructing a waterway bridge in accordance with the flowchart shown in FIG.

Referring to FIGS. 5 and 6, a method of constructing a waterway bridge in accordance with an embodiment of the present invention may include forming a plurality of concrete bases 10a on a ground (S110). When the concrete foundation 10a is erected, it is possible to form the concrete foundation 10a by piercing and grounding the ground, and then pouring the concrete. Thereafter, steps (S120) of erecting the column 10 on the concrete foundation 10a, respectively, may be provided.

The cap 400 is coupled to the upper portion of the column 10 in step S130 and the steel pipe 20 is inserted into the receiving space 100a of the first truss structure 100 on the ground, (S150) coupling the second truss structure 200 and the work platform 300 to the first truss structure 100, as shown in FIG. Here, the second truss structure 200 may be provided with a floor material 50, a balustrade 60, and a finishing material on the ground before the truss structure 200 is coupled to the first truss structure 100. The second truss structure 200 can protect the first truss structure 100 and the steel pipe 20 from direct sunlight.

The worktable 300 may be provided with a handrail and a finishing material on the ground before coupling to the first truss structure 100 like the second truss structure 200. The connecting member 320 of the work table 300 is rotatable about a hinge (not shown) so that the body 410 to which the connecting member 320 is connected can move in a predetermined direction, The work table 300 can be folded or unfolded.

The method of assembling the second truss structure 200 and the workbench 300 to the first truss structure 100 is such that the second truss structure 200 and the workbench 300 are rotated alternately in one direction, (100). ≪ IMAGE > In addition, although not shown in the drawings, the truss structure 200 may be joined first, and then the worktable 300 may be joined between the coupled truss structures 200.

Finally, a step (S160) of connecting neighboring steel pipes 20 in the work space 300a of the work table 300 may be provided.

Although not shown in the drawing, before the step S140 of inserting the steel pipe 20 into the receiving space 100a of the first truss structure 100 on the ground and joining to the upper part of the cap 400, the receiving space 100a A bearing 500 may be provided.

Although not shown in the drawings, after the step S160 of connecting adjacent steel pipes 20 in the work space 300a of the work platform 300, the steel pipe 20 is connected to the steel pipe 20, A first pipe 30 for discharging the water to the ground and a second pipe 40 connected to the steel pipe 20 for discharging the foreign substances in the steel pipe 20 to the ground.

Next, a construction method of a waterway bridge according to another embodiment of the present invention will be described. In the following description, only different parts from the above-described embodiment will be described in detail and the same or similar parts will not be described in detail.

FIG. 7 is a flowchart illustrating a method of constructing a waterway bridge according to another embodiment of the present invention, and FIG. 8 is a diagram illustrating a process of constructing a waterway bridge in accordance with the flowchart shown in FIG.

7 and 8, a method of constructing a waterway bridge according to another embodiment of the present invention includes the steps of forming a plurality of concrete bases 10a on the ground (S210), placing the columns 10 on a concrete foundation 10a, (S220) of coupling the cap 400 to the top of the column 10 and S230 coupling the cap 400 to the top of the column 10 may be provided in the same manner as in the embodiment of the present invention.

Thereafter, a step S240 of mounting the bearing 500 on the first truss structure 100, a step S250 coupling the first truss structure 100 to the top of the cap 400, A step S2600 of joining the thrust structure may be provided. That is, the first truss structure 100 is coupled to the upper portion of the cap 400 without inserting the steel pipe 20 into the receiving space 100a of the first truss structure 100 on the ground, The steel pipe 20 may be received in the receiving space 100a of the first truss structure 100 by inserting the steel pipe 20 into the receiving space 100a of the first truss structure 100. [ In this case, since the steel pipe 20 to be accommodated in the accommodation space 100a is inserted after being connected to the ground in advance, the length is long. However, since the bearing 500 is installed in the first truss structure 100, It can be easily inserted.

Finally, a step S280 of joining the second truss structure 200 and the work platform 300 to the first truss structure 100 is provided to protect the first truss structure 100 and the steel pipe 20 from direct sunlight And can form an inspection path for future inspection.

Although it is not shown in the drawing, after the step S280 of joining the second truss structure 200 and the work table 300 to the first truss structure 100, the truss structure 200 is connected to the steel pipe 20, A first pipe 30 for discharging the water to the ground and a second pipe 40 connected to the steel pipe 20 for discharging the foreign substances in the steel pipe 20 to the ground.

Although the method of constructing the waterway bridge and the suspension bridge according to the embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments shown in the present specification. Those skilled in the art, who understands the spirit of the present invention, can readily suggest other embodiments by adding, changing, deleting, adding, or the like of components within the scope of the same idea, I would say.

10: Column 20: Steel pipe
100: first truss structure 200: second truss structure
300; Workbench 400: Cap
500: Bearings

Claims (14)

A first truss structure provided in the upper part of the column and having a steel pipe inserted into a receiving space formed therein,
A second truss structure coupled to the first truss structure and covering the accommodation space to prevent the steel tube from being exposed to direct sunlight;
And a worktable for covering a top surface and a side surface of the first truss structure at a connection site side where the steel pipe adjacent to the steel pipe adjoins each other and forming a work space for easily connecting the adjacent steel pipes to each other, ,
The second truss structure includes a bottom portion having a bottom finishing material at an upper portion thereof, a rail portion provided at both ends of the top portion of the bottom portion and having a balustrade, and a second truss structure provided on both sides of the bottom portion of the bottom portion, And a cover portion,
The work table includes a plurality of bodies forming the work space, a connecting member provided at both ends of the plurality of bodies to allow the body to move in a predetermined direction, and a connecting member provided on the body, And a wire connected to the cover portion and fixing the worktable to the second truss structure to improve the structural safety of the worktable.
The method according to claim 1,
Further comprising a cap provided at an upper portion of the column to allow the first thrust structure to be easily connected to the column.
3. The method of claim 2,
The cap includes a body,
A convex surface protruding upward from an upper surface of the main body,
And a concave surface formed around the convex surface such that the convex surface is inserted into the first truss structure and the first truss structure abuts on an upper surface of the body.
The method according to claim 1,
And a bearing provided on the first truss structure to allow the steel pipe to be easily inserted into the accommodation space.
5. The method of claim 4,
The bearing has a fixing part fixed to the first truss structure,
And a contact portion provided at an upper end of the fixing portion and contacting the steel pipe when the steel pipe is inserted into the accommodation space.
The method according to claim 1,
A first pipe connected to the steel pipe and discharging the water contained in the steel pipe to the ground,
And a second pipe connected to the steel pipe and discharging the foreign material inside the steel pipe to the ground.
delete delete The method according to claim 1,
Wherein a flange is provided at an end of the first truss structure to facilitate coupling of the adjacent first truss structures.
delete delete delete delete delete
KR1020150083132A 2015-06-12 2015-06-12 Aqueduct and installation methods thereof KR101580118B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150083132A KR101580118B1 (en) 2015-06-12 2015-06-12 Aqueduct and installation methods thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150083132A KR101580118B1 (en) 2015-06-12 2015-06-12 Aqueduct and installation methods thereof

Publications (1)

Publication Number Publication Date
KR101580118B1 true KR101580118B1 (en) 2015-12-29

Family

ID=55085256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150083132A KR101580118B1 (en) 2015-06-12 2015-06-12 Aqueduct and installation methods thereof

Country Status (1)

Country Link
KR (1) KR101580118B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101661207B1 (en) * 2016-02-11 2016-10-04 주식회사 우진폼테크 Truss Structure system and a method of construction
CN106351180A (en) * 2016-11-17 2017-01-25 黑龙江省水利水电集团有限公司 Full hydraulic opening self-propelled template system for aqueduct
CN107190986A (en) * 2017-05-02 2017-09-22 郑楚英 A kind of construction method of concrete structure
CN110080117A (en) * 2019-06-03 2019-08-02 倡创(上海)咨询管理事务所 Portable simplified concrete barrier formwork vehicle and preparation method thereof
KR102495585B1 (en) * 2022-02-17 2023-02-06 지영호 Arch truss aqueduct bridge and its construction method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05156606A (en) * 1991-12-10 1993-06-22 Kawasaki Steel Corp Suspension bridge type pipeline bridge
JPH09137405A (en) * 1995-11-09 1997-05-27 Yokogawa Buritsuji:Kk Bridge girder structure having solar-cell module
KR200402162Y1 (en) * 2005-08-29 2005-11-28 명보산공 주식회사 Temporary works bridge
KR100656769B1 (en) * 2006-06-28 2006-12-14 (주)피엔알시스템 Shear key structure for prevention of falling down of bridge beam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05156606A (en) * 1991-12-10 1993-06-22 Kawasaki Steel Corp Suspension bridge type pipeline bridge
JPH09137405A (en) * 1995-11-09 1997-05-27 Yokogawa Buritsuji:Kk Bridge girder structure having solar-cell module
KR200402162Y1 (en) * 2005-08-29 2005-11-28 명보산공 주식회사 Temporary works bridge
KR100656769B1 (en) * 2006-06-28 2006-12-14 (주)피엔알시스템 Shear key structure for prevention of falling down of bridge beam

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101661207B1 (en) * 2016-02-11 2016-10-04 주식회사 우진폼테크 Truss Structure system and a method of construction
CN106351180A (en) * 2016-11-17 2017-01-25 黑龙江省水利水电集团有限公司 Full hydraulic opening self-propelled template system for aqueduct
CN106351180B (en) * 2016-11-17 2018-08-07 黑龙江省水利水电集团有限公司 The all-hydraulic unlatching self-propelled template system of aqueduct
CN107190986A (en) * 2017-05-02 2017-09-22 郑楚英 A kind of construction method of concrete structure
CN110080117A (en) * 2019-06-03 2019-08-02 倡创(上海)咨询管理事务所 Portable simplified concrete barrier formwork vehicle and preparation method thereof
KR102495585B1 (en) * 2022-02-17 2023-02-06 지영호 Arch truss aqueduct bridge and its construction method

Similar Documents

Publication Publication Date Title
KR101580118B1 (en) Aqueduct and installation methods thereof
CN103821376B (en) Single-layer latticed shell high-altitude oblique rail accumulation slippage construction
CN102535478A (en) Enclosing purlin comprising square steel pipe and light concrete for supporting foundation pit
CN103855650A (en) Special construction method by utilizing electricity jacking pipe
RU2412301C1 (en) Collapsible combined trestlework
JP3128947U (en) Bridge inspection road structure
KR101672933B1 (en) Bridge using the socket member and the construction method thereof
CN105888249A (en) Temporary site extension construction method for little slope cutting edge road arrangement in mountain site
JP2013151788A (en) Construction of segment girder and girder bridge with external cables to prevent salt damage, and installation method thereof
WO2014017891A1 (en) Quay capping beam that is concreted on prefabricated formwork-forming elements
FR2746824A1 (en) Bridge roadway caisson
CN103628899B (en) Retain CRD median septum and be welded with water flange construction technology
KR101767161B1 (en) Steel pipes assist devices and its construction method
CN105863134A (en) Outer wall plate mounting node
CN112761072A (en) Construction method of deep foundation pit steel trestle ramp
Mato et al. Viaduct over Ulla River in the Atlantic high speed railway line: A composite (steel–concrete) truss world record
CN110878529B (en) Construction device and construction method for stay cable bridge
CN213177034U (en) Roller support for pipeline crossing top pipe and pipeline assembly
CN217420625U (en) Steel beam structure reinforced by storehouse top steel truss
CN108951318A (en) A kind of low drain structure between setting structure location line of magnetic levitation track traffic
JP7016981B1 (en) Drainage system for abutments and piers
CN216474459U (en) Steel bridge splicing and connecting structure
RU122394U1 (en) Dismountable flyovers for the quick arrangement of bridge crossings
CN110043277B (en) Tunnel self-propelled mechanical resident platform and construction method thereof
CN220225922U (en) Steel construction factory building wallboard convenient to pipeline is erect

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20181217

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20191212

Year of fee payment: 5