KR102279254B1 - Floating structure having whaler's up and down arrangement - Google Patents

Abstract

The present invention relates to a floating structure having a vertical arrangement of whalers, which comprises: at least two floating bodies; a plurality of first through-bars passing through the floating body at given intervals in at least one direction of the lengthwise or width direction of the floating body, wherein both end portions thereof protrude externally when the first through-bars are built in; a plurality of second through-bars passing through the floating body at given intervals in at least one direction of the lengthwise or width direction of the floating body, wherein both end portions thereof protrude externally when the second through-bars are built in and the second through-bars are disposed correspondingly below the first through-bars with a given gap; first whalers in a plate shape mounted on both end portions of the first through-bars, which protrude toward the outside of the at least two floating bodies in order to sequentially connect the at least two floating bodies; and second whalers in a plate shape mounted on both end portions of the second through-bars, which protrude toward the outside of the at least two floating bodies in order to sequentially connect the at least two floating bodies. According to the present invention, a problem which can cause a structural damage to concrete can be prevented.

Description

Floating structure with upper and lower Whaler arrangement {FLOATING STRUCTURE HAVING WHALER'S UP AND DOWN ARRANGEMENT}

The present invention relates to a floating structure having an upper and lower waler arrangement structure.

The floating structure is to provide a separate space for providing a specific function by floating in the marine environment like a pontoon. will form a structure.

Here, the plurality of floating bodies constituting the modular unit body of the floating structure are each based on a central body made of a concrete material, and the floating material is filled therein to add floating properties. A mesh-shaped reinforcing frame may be embedded inside for structural reinforcement, and depending on implementation, both ends of the floating body in the longitudinal direction or in the width direction of the floating body in the longitudinal direction or the width direction of the through-bar having a certain portion exposed to the outside according to the implementation is constant. It may be buried at intervals.

In other words, since the plurality of floating bodies constituting the modular unit of the floating structure are made on the basis of a concrete material, it is necessary to reinforce the physical properties of a weak tensile force. Stability in interconnection structure between floating bodies by burying them inside or by burying through bars at regular intervals on the upper plate side and mounting separate connecting members such as Whaler on the protruding parts of both ends exposed to the outside of the through bar was secured.

In this regard, in the prior art prepared to achieve structural reinforcement by embedding a metal reinforcing network structure in a box member made of concrete, which is the basis of a floating body constituting a unit body of a floating structure such as a floating bridge, and placing a protruding bar on the upper side of the floating body In the prior literature for Korea, there is "Bujang Bridge" (hereinafter referred to as 'prior art') of Republic of Korea Patent Publication No. 10-1140412.

However, in the case of the existing floating structures including the prior art, the inside of a plurality of floating bodies forming the modular unit of the floating structure by external environmental factors that generate external forces such as continuous waves in consideration of the installation environment of the floating structure Various structures buried in the structure have a vertical movement under the influence, and consequently, there is a problem of causing damage to the floating body itself.

In addition, in the case of the existing floating structures including the prior art, the arrangement structure of the waler mounted on the outer side is overlapped in several layers to interconnect a plurality of floating bodies constituting the modular unit body of the floating structure. There was a problem with the provision.

The present invention was created to solve the above problems, and an object of the present invention is to sufficiently exhibit structural reinforcement by firmly coupling and supporting various structures buried inside a plurality of floating bodies constituting a modular unit of a floating structure. Furthermore, by external environmental factors that generate external forces such as waves generated in the installation environment of the floating structure, various structures buried inside the floating body are affected and have vertical movement, so that the concrete of the floating body itself is affected. An object of the present invention is to provide a floating structure provided to prevent a problem causing structural damage.

In addition, the present invention was created to solve the above problems, and an object of the present invention is to specify the arrangement structure of the waler mounted on the outside of a plurality of floats constituting the modular unit body of the floating structure in the upper and lower form. , It is to provide a floating structure that not only extends the protection function from the outside through the waler, but also complements the structural stability of the installation.

In order to achieve the above object, a floating structure having an upper and lower waler arrangement structure of the present invention includes: a floating body provided with at least two or more; A plurality of first through-bars formed at a predetermined interval along at least one of the length or width direction of the float and installed in a form in which both ends protrude to the outside through the float; A predetermined interval is formed along at least one of the length and width directions of the floating body, and both ends protrude through the floating body so that both ends thereof protrude to the outside, corresponding to a predetermined interval of the first through-bar. a plurality of second through-bars disposed; a first waler provided in a plate shape and mounted on both ends of the plurality of first through-bars protruding to the outside of the at least two or more floating bodies in order to sequentially connect the at least two or more floating bodies; and a second waler provided in a plate shape and mounted on both ends of the plurality of second through-bars protruding to the outside of the at least two or more floats in order to sequentially connect at least two or more of the floats.

Here, the first waler and the second waler may have a vertical arrangement structure in which a lower surface of the first waler and an upper surface of the second waler are in contact with each other.

In addition, the first waler and the second waler may have a vertical arrangement structure in which a lower surface of the first waler and an upper surface of the second waler are spaced apart by a predetermined distance vertically based on the height direction of the floating body. .

In addition, the first waler and the second waler are provided in plurality and have an arrangement structure in which they are sequentially arranged along at least one of a length or a width direction of the floating body, and the first waler and the second waler Both ends of the first waler and both ends of the second waler may be located on any same line with respect to the height direction of the floating body.

In addition, the second waler may be provided in a waterproof material or in a state in which a waterproof coating agent is treated on the surface.

And the floating body, the buoyancy member is filled therein, is made of a concrete material, the plurality of first through-bars and second through-bars are built-in a concrete body portion; A plurality of breakages having a structure in the form of a hook and embedded in the concrete body so that the bent inner region is in contact with the upper side of each of the plurality of through bars to limit the upper movement of each of the plurality of first through bars absence of protection; The plurality of first penetrations are perpendicular to each other at least two or more points based on the width or length of the floating body over the entire plurality of first through bars that are arranged at predetermined intervals along the length or width direction of the floating body. At least two first through-bar support members that penetrate through the entire bar and are built into the concrete body; and at least two or more points in the width or length direction of the float over the entire plurality of second through-bars disposed at a predetermined interval along the length or width direction of the float, and the plurality of second through-bars are perpendicular to each other. It may include; at least two or more second through-bar support members that penetrate through the entire through-bar and are embedded in the concrete body.

Here, the breakage preventing member is arranged to be in contact with at least one pair of points symmetrical to both sides of each of the plurality of first through-bars in the longitudinal direction, and the first through-bar support member is provided for each of the plurality of first through-bars. Each through-coupled to at least one pair of points symmetrical to both sides in the longitudinal direction, the second through-bar support member is each through-coupled to one or more pairs of points symmetrical to both sides of each of the plurality of second through-bars in the longitudinal direction. can

In addition, the breakage preventing member, by forming a hook (Hook) form a bent structure, the inner side is in contact with the upper side of each of the plurality of first through-bars; a pillar portion extending vertically from one end of the breakage preventing portion to form a pillar-shaped structure, so that the side surfaces of each of the plurality of second through-bars are in contact with each other; and a bent portion that is vertically bent from one end of the pillar portion to extend in the direction of the other end of the breakage prevention portion, thereby forming an L-shaped structure together with the pillar portion.

According to the present invention, the following effects are obtained.

First, by specifying the arrangement structure of the waler mounted on the outside of a plurality of floating bodies constituting the modular unit body of the floating structure in the upper and lower form, the protection function from the outside through the waler is extended as well as the structural structure of the installation. Stability can complement each other.

Second, various structures buried inside a plurality of floating bodies constituting the modular unit body of the floating structure are firmly coupled and supported, so that structural reinforcement can be sufficiently exhibited.

Third, since a plurality of floats constituting the modular unit of the floating structure are interconnected, at least one waler layer is mounted on the longitudinal and widthwise side surfaces to sufficiently secure structural stability in the connection structure.

Fourth, buried inside the floating body by external environmental factors that generate an external force such as a wave generated in the installation environment of the floating structure through a breakage prevention member that restricts and supports the upper movement of the through bar at the upper side of the through bar. It is possible to prevent the problem of causing structural damage to the concrete of the floating body itself as the plurality of penetrating bars are affected and have vertical movement.

1 is a perspective view showing the external structure of a floating structure having an upper and lower waler arrangement structure according to the present invention.
Figure 2 is an enlarged perspective view specifically showing the connection form of various structures on the buried structure inside the floating structure having an upper and lower waler arrangement structure according to the present invention.
Figure 3 is a perspective view showing the buried structure inside the floating structure having an upper and lower waler arrangement structure according to the present invention.

A preferred embodiment of the present invention will be described in more detail with reference to the accompanying drawings, but already known technical parts will be omitted or compressed for the sake of brevity of description.

<Description of a floating structure having an upper and lower waler arrangement structure>

1 to 4, the floating structure 10 having a concrete breakage preventing member of the present invention is a floating body 100; a first through bar 200; a second through bar 250; a first waler 300; and a second waler 400 .

Basically, the floating structure 10 has a certain structure by interconnecting the floating body 100 along the longitudinal or width direction using the floating body 100 as a modular unit.

The floating body 100 is a modular basic unit with a central body 110 made of a concrete material as a base, a floating material is filled therein, and floating properties are added. At least two or more are provided and are floating when interconnected. A formula structure (10) is formed.

As shown in FIGS. 1 and 2, inside the central body made of a concrete material as the base of the floating body 100, the bar members 200, 120, 130, 140 made of a rigid material such as reinforcing bars have a specific frame structure. A plurality of first penetrating bars 200 disposed sequentially at predetermined intervals along the longitudinal or width direction of the floating body 100 on the upper plane corresponding to the upper plate of the floating body 100 in particular. And the second through bar 250 is installed.

In addition, both ends of the plurality of first through-bars 200 and second through-bars 250 sequentially arranged at predetermined intervals along the longitudinal or widthwise direction on the upper plate of the floating body 100 are a floating body to be described later. It protrudes to the outside of 100 and functions as a bolt-type structure so that the mounting of the walers 300 and 400 can be made.

Such a plurality of first through-bars 200 form a predetermined interval along at least one of the length or width direction of the floating body 100 and penetrate the floating body 100 so that both ends thereof protrude to the outside. It is one of the reinforced frame structures embedded with

In other words, the plurality of first through-bars 200 are reinforcing frame structures in which only both ends are exposed to the outside on the upper plate side plane of the floating body 100 and are buried to form protrusions, and both ends have the first weft Corresponds to the bolt portion in which the installation of the Iller 300 can be made.

In addition, the plurality of second through-bars 250 form a predetermined interval along at least one of the length or width direction of the float 100 , pass through the float 100 , and both ends protrude to the outside. It is one of the reinforcing frame structures that are built into the furnace, and is disposed to correspond to a predetermined interval of the first through-bar 200 on the arrangement structure.

In other words, the plurality of second through-bars 250 are reinforcing frame structures in which only both ends are exposed to the outside on the upper plate side plane of the floating body 100 and are buried to form a protrusion, and at both ends, the second we It corresponds to the bolt portion in which the installation of the Iller 400 can be made.

As a result, the plurality of first through-bars 200 are disposed on a relatively upper side with respect to the vertical height direction of the floating body 100 , and the plurality of second through-bars 250 are disposed on a relatively lower side and are vertically spaced apart from each other. spacing is kept constant.

Specifically, the floating body 100 constituting the modular unit body of the floating structure 10 of the present invention has additional structural reinforcement in addition to the plurality of first through-bars 200 and second through-bars 250 described above. , Concrete body 110, breakage prevention member 120, first penetration bar support member 130 to limit movement due to external environmental factors of the first penetration bar 200 and improve mutual supportability. It includes a second through-bar support member 140 and a reinforcing bar 140 .

First, the concrete body 110 is filled with a buoyancy member therein, is made of a concrete material, and is a base configuration of the floating body 100 in which a plurality of first through-bars 200 are installed on the upper side, somewhat in terms of material characteristics. It is also necessary to reinforce the weak tensile force, but to prevent movement due to external environmental factors of the reinforcing frame structures buried therein from easily leading to self-damage.

Next, the breakage preventing member 120 is provided with a structure 121 in the form of a hook, and is built into the concrete body 110 so that the bent inner region is in contact with the upper side of each of the plurality of through bars. As a structure for limiting the upper movement of each of the through bars, the plurality of first through bars 200 are provided in plurality to correspond to the number.

Specifically, the breakage preventing member 120 is based on the breakage preventing part 121 corresponding to the uppermost region, but the pillar part 122 and the bent part 123 may be extended according to implementation.

Here, the breakage preventing unit 121 forms a hook-shaped bent structure (upside-down U-shaped structure) as shown in FIGS. 1 and 3 , and the inner side is a plurality of first through-bars 200 ) corresponds to the basic structure of the damage prevention member 120 in contact with the upper side of each.

In addition, the pillar portion 122 extends vertically from one end of the breakage prevention portion 121 to form a pillar-shaped structure, and occupies a predetermined area based on the height direction of the concrete body portion 110 .

Such a pillar portion 122 gives structural stability in the height direction of the installation structure to be embedded in the concrete body portion 110 of the breakage preventing member 120 .

In addition, the bent portion 123 is bent vertically from one end of the pillar portion 122 and is formed to extend in the direction of the other end of the damage prevention portion, thereby forming an L-shaped structure together with the pillar portion 122 as a damage prevention member ( 120) corresponds to the lowest area of

Such a bent part 123 also forms an L-shaped structure together with the column part 122 to further strengthen the structural stability in the height direction on the installation structure to be embedded in the concrete body part 110 of the breakage prevention member 120, The breakage prevention unit 121 more stably maintains a state in contact with the upper side of each of the plurality of first through-bars 200 , and allows the upper movement of the first through-bar 200 to be restricted.

Therefore, in the installation environment of the floating structure 10, a continuous movement is generated in the vertical direction by external environmental factors such as waves, and the plurality of first penetrating bars 200 embedded in the concrete body 110 are moved in the vertical direction. Even if a phenomenon that affects the interlocking occurs, the corresponding movement is restricted by the breakage preventing member 120, thereby minimizing the self-damage of the floating body 100 due to this.

And the breakage preventing member 120 is arranged to be in contact with at least one pair of points symmetrical to both sides of each of the plurality of first through-bars 200 in the longitudinal direction to form a plurality of array rows as shown in FIG. do.

Next, the first through-bar support member 130 is formed over the entire plurality of first through-bars 200 disposed at a predetermined interval along the length or width direction of the floating body 100 of the floating body 100 . The plurality of first through-bars 200 are coupled through and coupled to each other perpendicularly at least at two or more points in the width or length direction, and correspond to at least two or more bar members embedded in the concrete body 110 .

Here, the first through-bar support member 130 forms a predetermined interval along the longitudinal direction or the width direction of the floating body 100, and when a plurality of first through-bars 200 are disposed, it is shown in Figs. As shown above, a bar shape that is disposed perpendicular to each other on the basis of a plane and penetrates the entire plurality of first through-bars 200 so that strong support can be achieved when the plurality of first through-bars 200 are buried. As a member of a metallic material, a plurality of rows can be formed.

Next, the second through-bar support member 130 is formed over a plurality of second through-bars 250 that are arranged at predetermined intervals along the length or width direction of the floating body 100 over the entirety of the floating body 100 . The plurality of second through-bars 250 are coupled vertically at least at two or more points in the width or length direction, and correspond to at least two bar members embedded in the concrete body 110 .

Here, the second through-bar support member 135 forms a predetermined interval along the longitudinal direction or the width direction of the floating body 100, and when a plurality of second through-bars 250 are disposed, it is shown in FIGS. 1 and 3 . As shown above, the bar shape is arranged perpendicular to the plane and penetrates the entirety of the plurality of second through bars 250 so that strong support can be achieved when the plurality of second through bars 250 are buried. As a member of a metallic material, a plurality of rows can be formed.

Therefore, the first through-bar support member 130 may be through-coupled to one or more pairs of symmetrical points on both sides of each of the plurality of first through-bars 200 in the longitudinal direction, respectively, and the second through-bar support member 135 . may be through-coupled to one or more pairs of points symmetrical to both sides of each of the plurality of second through-bars 250 in the longitudinal direction.

Finally, the reinforcing bar 140 is a plurality of members installed to have a predetermined reinforcing frame structure on the upper plane of the concrete body, and is made of a bar-shaped metal material and floats on a plane basis as shown in FIG. 1 . Each (100) is embedded in the concrete body 110 by forming an X-shaped structure that intersects at the center point so that the structural reinforcement of the floating body 100 can be further strengthened.

The first waler 300 is provided in a plate shape, and in order to sequentially connect the at least two or more floats 100 , a plurality of first through bars 200 protruding to the outside of the at least two or more floats 100 . mounted on the end.

The second waler 400 is provided in a plate shape, and in order to sequentially connect the at least two or more floats 100 , the amount of a plurality of second through bars 250 protruding to the outside of the at least two or more floats 100 . It is mounted on the end to form an upper and lower Whaler arrangement structure.

Here, it is preferable that the second waler 400 is provided with its own waterproof material or provided with a separate waterproof coating agent treated on the surface to be provided with waterproofness, which is located relatively below and comes into contact with water. This is to minimize the more frequent deformation or damage of the second waler 400 .

In this case, the arrangement structure of the upper and lower walers of the first waler 300 and the second waler 400 basically expands the area that protects the floating body 100 interconnected from external collisions through the walo, as well as expands. , the connection between the adjacent floating bodies 100 can be maintained more firmly and stably.

Here, the first waler 300 and the second waler 400 are vertically arranged so that the lower surface of the first waler 300 and the upper surface of the second waler 400 are in contact with each other according to the first embodiment. structure can be provided.

In this case, the arrangement structure according to the first embodiment of the first waler 300 and the second waler 400 includes the first waler 300 and the second waler 400 arranged so as to be in contact with the top and bottom. Through this, the stability of the mounting structure can be further strengthened, and the problem of damage can be minimized by complementing and limiting movement caused by external environmental factors such as waves.

In addition, the first waler 300 and the second waler 400 are the lower surface of the first waler 300 and the upper surface of the second waler 400 according to the second embodiment of the floating body 100 . It may have a vertical arrangement structure provided to be spaced apart by a predetermined distance vertically based on the height direction.

In this case, the arrangement structure according to the second embodiment of the first waler 300 and the second waler 400 forms a free space spaced apart from each other by a predetermined distance based on the vertical and height directions, so that the first waler 300 ) and the second waler 400, in order to minimize or minimize the change or deviation of the initial mounting phase of each other.

In addition, the first waler 300 and the second waler 400 are provided in plurality and have an arrangement structure in which they are sequentially arranged along at least one of the length and width directions of the floating body 100 , and each of these plurality Both ends of the first waler 300 and both ends of the second waler 400 on the arrangement structure of the first waler 300 and the second waler 400 provided as Compared with any line perpendicular to the direction, each position of the end is provided so as to be located on the same arbitrary line.

In other words, since the first waler 300 and the second waler 400 form a vertical arrangement structure and a plurality of each of the upper and lower layers are connected in the longitudinal direction, both ends, which are the lengthwise ending points, correspond to each other. It is preferably mounted so that the reference positions of both ends of the first waler 300 in the longitudinal direction and the longitudinal reference positions of both ends of the second waler 400 do not deviate from each other, but is not limited thereto.

These, the waler 300, 400 is a plate material configuration in which at least one or more, respectively, are sequentially connected along the longitudinal direction based on the left side or the right side of the floating body 100, depending on the implementation, the first waler 300 or At least one or more of the second waler 400 may form a plurality of layers by additionally adding multiple overlapping waler layers.

Here, an upper and lower waler arrangement structure may be formed through the first waler 300 and the second waler 400 , and at least two or more walers for each layer are connected along the longitudinal direction of the floating body 100 . Reference numerals 300 and 400 denote a plurality of first through bars 200 sequentially arranged at predetermined intervals along the longitudinal or width direction of the floating body 100 on the upper plane corresponding to the upper plate of the floating body 100 described above. ) and both ends of the second through-bar 250 , that is, the connection may be made in the form of being mounted on an end side of the first through-bar 200 and the second through-bar 250 protruding to the outside.

To this end, the first waler 300 and the second waler 400 are a plurality of first penetrating bars 200 and a second waler disposed sequentially at predetermined intervals along the longitudinal direction or the width direction of the floating body 100 . A plurality of open holes for interconnection are provided at the same interval as the arrangement interval of the two through-bars 250 .

In addition, depending on the implementation, additional fixing means are driven separately from the connection method mounted on both end sides of the first through bar 200 and the second through bar 250 on the longitudinal or width direction side of the floating body 100 . The first waler 300 and the second waler 400 may be fixedly installed.

The embodiments disclosed in the present invention are for explanation rather than limiting the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments. The scope of protection should be construed by the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10: Floating structure with upper and lower waler arrangement structure
100: floating body
110: concrete body
120: damage prevention member
121: damage prevention part
122: pillar part
123: bend
130: first through-bar support member
135: second through-bar support member
140: reinforcement bar
200: first through bar
250: second through bar
300: first waler
400: 2nd Whaler

Claims (8)

a floating body provided with at least two or more;
a plurality of first through-bars formed at predetermined intervals along at least one of the length and width directions of the floating body and installed in a form in which both ends protrude to the outside through the floating body;
It forms a predetermined interval along at least one of the length or width direction of the floating body and is installed in a form in which both ends protrude through the floating body to the outside, and to correspond to a predetermined interval of the first through bar. a plurality of second through-bars disposed;
a first waler provided in a plate shape and mounted on both ends of the plurality of first through-bars protruding to the outside of the at least two or more floats in order to sequentially connect the at least two or more floats; and
A second waler provided in a plate shape and mounted on both ends of the plurality of second through-bars protruding to the outside of at least two or more of the floating bodies in order to sequentially connect the at least two or more of the floating bodies;
The floating body is
a concrete body part filled with a buoyancy member and made of a concrete material, in which the plurality of first through-bars and second through-bars are installed;
A plurality of breakages having a structure in the form of a hook and embedded in the concrete body so that the bent inner region is in contact with the upper side of each of the plurality of through bars to limit the upper movement of each of the plurality of first through bars absence of protection;
The plurality of first penetrations are perpendicular to each other at least two or more points based on the width or length of the floating body over the entire plurality of first through bars that are arranged at predetermined intervals along the length or width direction of the floating body. At least two first through-bar support members that penetrate through the entire bar and are built into the concrete body; and
The plurality of second penetrations are perpendicular to each other at at least two or more points based on the width or length of the floating body over the entire plurality of second penetration bars that are arranged at predetermined intervals along the length or width direction of the floating body. It includes; at least two second through-bar support members that penetrate through the entire bar and are built into the concrete body part;
The breakage preventing member is arranged to be in contact with at least one pair of points symmetrical to both sides of each of the plurality of first through-bars in the longitudinal direction,
The first through-bar support member is through-coupled to at least one pair of points symmetrical to both sides in the longitudinal direction of each of the plurality of first through-bars,
The second through-bar support member is through-coupled to at least one pair of points symmetrical to both sides of each of the plurality of second through-bars in the longitudinal direction, respectively,
The damage prevention member,
a breakage preventing part forming a hook-shaped bent structure, the inside of which is in contact with the upper side of each of the plurality of first through-bars;
a pillar portion extending vertically from one end of the breakage preventing portion to form a pillar-shaped structure so that the side surfaces of each of the plurality of second through-bars are in contact with each other; and
and a bent part bent vertically from one end of the pillar part and formed to extend in the direction of the other end of the breakage prevention part, thereby forming an L-shaped structure together with the pillar part.
Floating structure with upper and lower Whaler arrangement structure.
According to claim 1,
The first waler and the second waler are characterized in that they have a vertical arrangement structure provided so that the lower surface of the first waler and the upper surface of the second waler are in contact with each other.
Floating structure with upper and lower Whaler arrangement structure.
According to claim 1,
The first waler and the second waler have a vertical arrangement structure in which a lower surface of the first waler and an upper surface of the second waler are spaced apart by a predetermined distance vertically based on the height direction of the floating body.
Floating structure with upper and lower Whaler arrangement structure.
According to claim 1,
The first waler and the second waler are provided in plurality and have an arrangement structure in which they are sequentially arranged along at least one of a length or a width direction of the floating body,
In the arrangement structure of the first waler and the second waler, both ends of the first waler and both ends of the second waler are positioned on the same arbitrary line with respect to the height direction of the floating body. characterized
Floating structure with upper and lower Whaler arrangement structure.
According to claim 1,
The second waler is provided with a waterproof material, characterized in that it is provided in a state in which a waterproof coating agent is treated on the surface.
Floating structure with upper and lower Whaler arrangement structure.
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