KR101708179B1 - Stability-Enhanced Caisson Construction Method by Connecting Anchors thereof - Google Patents

Abstract

The present invention relates to a caisson construction method for preventing caulking of a caisson, which is caused in a caisson construction process, by connecting the supporting rods of neighboring caissons to each other.
The present invention relates to a method for manufacturing a cask, comprising: vertically arranging a plurality of caissons (10) having a top (11) formed thereon in a lateral direction; Filling the filler (20) partially inside the fixed caisson and connecting the carry-outs (11) of the neighboring caissons to each other; Filling the filler inside the caisson after the holders are connected to each other; And an upper face block (50) on the caisson (40).

Description

Stability-Enhanced Caisson Construction Method by Connecting Anchors

The present invention relates to a method of installing a caisson, and more particularly, to a caisson construction method for preventing a caisson from being pinched by connecting and connecting the supporting rods of neighboring caissons to each other in order to prevent a caisson .

Generally, a caisson is a structure that is essential for port construction. For example, it is applied to important facilities of port such as gravity type wall, caisson breakwater.

Recently, global warming has raised the sea level and the design peak is rapidly increasing. If it does not cope with these changes, it is increasingly possible to lead to a major accident. In the case of breakwaters, the size of the breakwaters is increasing with the increase in design wave height. However, in reality, it is the reality that the wave of design wave of 50 years or more is not invaded when it is invasion. .

Therefore, there is an urgent need for measures to actively cope with changes in port logistics conditions, such as increase in design wave and enlargement of vessels due to climate change.

On the other hand, after the caisson is fixed to the seabed, the caisson can not exert the design load until the filler is filled in the caisson, which is vulnerable to blue. If unexpected waves occur before such filling of the caisson is completed, the caisson is pushed by the waves and drifts away. Therefore, it is required to prevent the caisson from being pushed by the waves during construction.

This is still a valid issue after the construction of the caisson is completed. Since any waves that can push the caisson can occur, it is necessary to prevent the caisson from being pushed by the waves in the construction process as well as after construction.

Patent No. 1220537

SUMMARY OF THE INVENTION The present invention has been devised to solve the problems as described above, and it is an object of the present invention to provide a method of constructing a caisson which binds adjacent caissons to each other so that the caisson is not pushed, The purpose is to provide.

In order to solve the above-described problems,

A plurality of caissons (10) formed on the top of which the holding members (11) are formed;

Filling the filler (20) partially inside the fixed caisson and connecting the carry-outs (11) of the neighboring caissons to each other;

Filling the filler inside the caisson after the holders are connected to each other; And

And placing the block (50) on the caisson (40).

After the filler is completely filled in the caisson, the connecting rod can be disconnected before the upper block is mounted.

So that the connection structure of the carrier can be embedded in the block.

The step of partially filling the filler inside the caisson comprises:

It may be possible to partially fill the filling space evenly all over the dividing space 12.

The step of partially filling the filler inside the caisson comprises:

It may be possible to fill all of the filling material into only some of the divided spaces 12.

Some of the divided spaces into which the filler material is filled may be divided spaces adjacent to the face of the plurality of divided spaces in the caisson which receive the force of the blue.

The volume ratio of the caisson inner space in which the filling material is partially filled may be 25 to 50% of the total volume of the caisson inner space.

The volume may be 30%.

The step of coupling the carrying rods of the adjacent caissons to one another,

And connecting the carrying rods of two adjacent caissons directly to the mutual wire rope 30.

The holding levers (11) of the two caissons connected by the wire rope (30) can be positioned diagonally to each other.

The diagonal slopes of the holding levers 11 of the two caissons 10 connected by the plurality of wire ropes 30 can substantially coincide with each other.

The step of interconnecting the ridges (11) of the neighboring caissons (10)

And then connecting the interconnecting members 40 of the two adjacent caissons to the wire rope 30 after the holding members of the individual caissons are fastened by the unifying member 40.

The connection direction of the wire rope may be a diagonal direction.

So that the diagonal slopes of the wire ropes interconnecting the integrated members substantially coincide with each other.

The integrating member can integrally connect two or more holding rods located on the side of the upper rim of the caisson which is adjacent to the adjacent caisson.

The integrated member can integrally connect two or more holding rods located on the sides of the upper rim of the caisson that are not in contact with the adjacent caisses.

The integrated member may integrally connect two or more holding rods located on the side of the upper rim of the caisson that is adjacent to the adjacent caisson and two or more holding rods located on the side not in contact with the adjacent caisson.

The step of coupling the carrying rods of the adjacent caissons to one another,

And tightening the carrying rods of two adjacent caissons with an integral member.

The integrated member may be a plate member.

The integrated member may be a member of a flexible mesh type.

The member of the mesh type may be steel lath or metal lath.

The plurality of wire ropes are respectively provided with adjusters 70 for adjusting the length of the wire rope,

And adjusting the length of the wire ropes so that the forces for tightening the adjusters respectively provided in the plurality of wire ropes are substantially equal.

The control member includes a male screw portion (71) and a female screw portion (72) threadedly engaged with each other,

The step of adjusting the length of the wire ropes may include an operation of matching all the rotational forces applied to the control rods of the wire ropes when the length of the wire rope is adjusted by relatively rotating the female threaded portion with respect to the male thread portion.

And the operation of matching the rotational force applied to the regulator by the torque wrench can be achieved.

The operation of matching the rotational force applied to the control rods of the respective wire ropes is performed and then the length of each wire rope is increased by relatively loosening the waved nose portion with respect to the male thread portion of each control rod, It is possible to perform the same number of times that the female screw portion is loosened.

Further, in order to solve the above-described problems, the present invention is characterized in that a plurality of caissons are fixedly arranged side by side,

The carrying legs 11 formed on the upper part of the adjacent caisson are connected to each other by the wire rope 30,

The inner space of the caisson is filled with a filler material,

And the upper portion block is formed on the upper part of the caisson so that the wire rope 30 is embedded.

The holding levers (11) of the two caissons connected by the wire rope (30) can be positioned diagonally to each other.

The diagonal slopes of the holding levers 11 of the two caissons 10 connected by the plurality of wire ropes 30 can substantially coincide with each other.

Further, in order to solve the above-described problems, the present invention is characterized in that a plurality of caissons are fixedly arranged side by side,

The holding levers 11 formed on the upper portions of the respective caissons are fastened by the unifying member 40,

The integrated members 40 on the upper portions of the adjacent caissons are connected to each other by a wire rope 30,

The inner space of the caisson is filled with a filler material,

And a block is formed on the upper part of the caisson so that the integrated member (40) and the wire rope (30) are embedded.

The connection direction of the wire rope may be a diagonal direction.

The diagonal slopes of the wire ropes interconnecting the integrated members may substantially coincide with each other.

The integrating member can integrally connect two or more holding rods located on the side of the upper rim of the caisson which is adjacent to the adjacent caisson.

The integrated member can integrally connect two or more holding rods located on the sides of the upper rim of the caisson that are not in contact with the adjacent caisses.

The integrated member may integrally connect two or more holding rods located on the side of the upper rim of the caisson that is adjacent to the adjacent caisson and two or more holding rods located on the side not in contact with the adjacent caisson.

Further, in order to solve the above-described problems, the present invention is characterized in that a plurality of caissons are fixedly arranged side by side,

The holding levers 11 formed on the upper part of the adjacent caisson are connected to each other by the integrated member 40,

The inner space of the caisson is filled with a filler material,

And the upper block is formed on the upper part of the caisson so that the integrated member 40 is embedded.

The integrated member may be a plate member.

The integrated member may be a member of a flexible mesh type.

The member of the mesh type may be steel lath or metal lath.

According to the caisson construction method according to the present invention, even when the caisson construction process is weak, the maximum horizontal force of the wave can be smoothed to increase the resistance against the horizontal force.

In addition, in the case where the structure in which the holders are coupled together in this construction method is maintained even after the construction, since the horizontal force is still maintained, the load of the caisson can be reduced in comparison with the case where the present invention is not applied.

Further, the weight reduction of the caisson according to the construction method of the present invention is directly linked to the economical efficiency and ease of installation.

In addition, since the present invention binds the carry handle, it is not necessary to carry out underwater operation, and the construction is easier.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 to 5 are views sequentially showing a schematic construction procedure of a caisson construction method according to an embodiment of the present invention. Fig. 1 is a view showing a state where a caisson is fixed on a sea floor of a sea,
2 is a view showing a state in which a filler is partly filled in a caisson fixedly mounted,
3 is a view showing a state in which the left and right caissons between which the filling material is partially filled are connected to each other,
4 is a view showing a state in which the filler is completely filled in the inner space of the caisson after filling the gap between the left and right caisses,
FIG. 5 is a view showing a state in which a structure connected with the carry-in is embedded and a block is installed on a caisson,
Figure 6 illustrates one embodiment of the manner in which a filler is partially filled in the caisson,
Figure 7 illustrates another embodiment of the manner in which a filler is partially filled in the caisson,
FIG. 8 is a view showing an example of a method of directly connecting a carrying ring of a neighboring caisson to a wire,
Fig. 9 is a view showing another example of a method of directly connecting a carrying ring of a neighboring caisson to a wire,
10 is a view showing another example of a method of directly connecting a carrying ring of a neighboring caisson to a wire,
11 is a view showing an example of a system in which the carrying legs of the respective caissons are fastened and integrated with the unifying member,
12 is a view showing another example of a method of fastening and integrating the holding members of the respective caissons to the integrated member and holding the integrated members provided respectively to the neighboring caissons and connecting them with each other;
FIG. 13 is a view showing an example in which the carrying legs of the respective caissons are connected by an integral member,
FIG. 14 is a view showing another example in which the carrying legs of the respective caissons are connected by an integral member,
15 is a view showing another example in which the carrying legs of the respective caissons are connected by an integral member,
16 is a view showing another example in which the carrying legs of the respective caissons are connected by an integral member,
17 is a view showing an example of a method of connecting a carrying ring of a neighboring caisson with an integrating member,
18 is a view showing another example of a method of connecting a carrying ring of a neighboring caisson with an integrating member,
19 is a view showing a steel lance as an example of an integrated member,
20 is a side view showing a state in which a carry ring of a neighboring caisson is connected by a wire, and
21 is a view showing an example in which a turnbuckle having a male screw portion and a female screw portion is provided as a length adjuster of a wire rope.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to inform.

[Overview of Construction]

First, a method of constructing a caisson according to the present invention will be briefly described.

Caisson Mounting Work Choose a caisson yard near the sea, accessible to the marine scene, and undertake land construction. Onshore construction is done in the order of floor stopping work, rebar assembly, form assembly, concrete pouring, and completes the caisson on the yard.

Next, the caisson is moved to the sea by fastening it to the hook of the crane.

After the base stone is dropped on the work site and the foundation is completed, the caisson is lifted and towed to the sea site.

1 to 5 are views sequentially showing a schematic construction procedure of a caisson construction method according to an embodiment of the present invention. Fig. 1 is a view showing a state where a caisson is fixed on a sea floor of a sea, Fig. 2 is a view FIG. 3 is a view showing a state in which a filler is partially filled in a caisson, FIG. 3 is a view showing a state in which a pair of left and right caissons holding a filler are partially connected to each other, And FIG. 5 is a view showing a state in which a structure having the above-mentioned holding bridges is buried and a block is installed on the caisson.

First, the caisson 10 is poured into the interior of the caisson which is towed at the sea site, and the caisson 10 is settled as shown in Fig. The main sedimentation speed can be kept around 10cm / min. When the caisson (10) is closely settled to the basal plane (B) of the seabed, the ceiling of the caisson is stopped, and finally, the position where the caisson is to be installed is confirmed and corrected. Place the caisson on. The caisson structure is heavy, and it is not easy for the caisson to be fixed once, because it is influenced by the diary of the work site, the tide, the condition of the foundation, etc. However, .

Next, a caisson is mounted next to the previously fixed caisson, and then a caisson is mounted on the side of the caisson. In order to prevent the caisson and the caisson from being damaged by contact with each other, To prevent breakage when touching the car, remove the tire fender at precise mounting.

Next, as shown in FIG. 2, the filler 20 is filled in the dividing space 12 inside the caisson. The greater the specific gravity of the filler than the seawater, the better. It is possible to use slag as a filler, slag generated in steel smelting, etc., or to use bottom ash from a thermal power plant as a filler.

It takes a considerable amount of time to arrange a plurality of caissons side by side in a marine structure and to fill all the filler materials therein. Since the weight of the caisson is not as large as that of the original design before the filling material is filled in the caisson, if the unexpected wave acts on one caisson intensively, the caisson will be pushed or floated.

Therefore, in the present invention, firstly, about 25 to 50% of the caisson inner space is filled, and interlocking is immediately performed between neighboring caissons in a state in which the weight is secured to some extent. Preferably, about 30% of the internal space of the caisson is filled with a filler, and interlocking operation is performed between neighboring caissons.

In the present invention, as shown in FIG. 3, the carrying lug 11 protruding from the upper edge of the caisson structure is utilized in the interlocking structure. That is, the side faces 11 of the caissons 10, which are fixed to each other side by side and partially filled with filler, are interlocked with each other. Specific embodiments of the wire rope 30 and the integral member 40 used for interlocking will be described later.

Conventional interlocking work has been a difficult task in that it has to be carried out under water or a large interlocking member has to be moved to a marine site, and the time required for the work is long, which leads to an increase in cost. However, the interlocking method of the present invention saves both cost and time since it can be operated immediately with simple configurations without having to carry heavy loads or dive underwater.

When the interlocking operation is completed, even if the blur is concentrated on one of the caissons, the resistance to the caisson increases, so that the caisson is not greatly affected by the caustic operation despite the unstable weather conditions. Therefore, according to the present invention, it is possible to select the time of construction without greatly influencing weather conditions.

Next, as shown in Fig. 4, an operation of filling the filler even inside the caisson is executed. As shown in FIG. 4, when the filler is filled in the caisson, the caisson is designed to exhibit resistance to blue. Therefore, the interlocking structures 30 and 40 installed in the construction shown in FIG. 3 may be removed. That is, the interlocking structures 30 and 40 can be utilized as a structure for compensating for the weak condition before the caisson is mounted and the filler is still filled in the caisson.

On the other hand, as shown in Fig. 5, when the interlocking structure is embedded in the upper level block by installing the upper level block 50 in a state where the interlocking structures 30 and 40 are not removed, The interlocking function between neighboring caissons can be maintained continuously. As will be described later, in particular, in the case of using a wire rope or a metal lath as an interlocking structure, an integration effect is obtained such that the block of the adjacent two caissons is connected by a reinforcing bar.

Hereinafter, a concrete working method of each construction step will be described.

[How to partially fill the filler]

First, the construction step shown in FIG. 2 will be described. FIG. 6 is a view showing an embodiment of a method of partially filling a filler in a caisson, and FIG. 7 is a view showing another embodiment of a method of partially filling a filler in the caisson.

In the above-described operation of FIG. 2, a method of partially filling the filler 20 with the fixed caisson 10 includes filling the filler 12 uniformly in all the divided spaces 12 in the caisson 10 as shown in FIG. 6 . In this manner, the resistance of the caisson 10 can be uniformly exerted regardless of the direction of horizontal force acting on the caisson 10 by the wave.

Next, as shown in FIG. 7, a method of concentrating filler only in the specific divided space 12 in the caisson 10 may be utilized. For example, if the caisson is placed at a position where the direction of the wave is almost constant, the filler is intensively filled in the dividing space 12 of the caisson in the direction opposite to the direction in which the wave is pushed to increase the caisson resistance against buoyancy .

[How to hold the sideways and connect the leads]

Next, the construction steps shown in FIG. 3 will be described.

One. Hold Riddle  Direct connection with wire rope

Fig. 8 is a view showing an example of a method of directly connecting a carry ring of a neighboring caisson to a wire, Fig. 9 is a view showing another example of a method of directly connecting a carry ring of a neighboring caisson to a wire, Is a diagram showing another example of a method of directly connecting a carry ring of a neighboring caisson to a wire.

The carry 11 of the two adjacent caissons 10 can be connected directly to the wire rope 30. As shown in FIG. 8, the holding levers 11, which are located at two opposing corners of two adjacent caissons 10, can be diagonally connected with the wire rope 30 diagonally. The horizontal force that the caisson receives by the wave acts in the forward and backward direction of the caisson, and when the vertical force acts on the one caisson at that time, the caisson receives a great force to push backward. The wire rope 30 on both sides of the caisson is pulled out as soon as the weight of the caisson is pushed backward without enduring the horizontal force, The resistance of the caisson pushed rearward due to the self weight of the adjacent caisson and the tension of the wire rope is greatly increased. Thus, caissons that are interlocked with adjacent caissons will be able to withstand even intensive horizontal loads.

Since the tension acts only in the longitudinal direction of the wire rope, it is preferable to arrange the wire ropes 30 diagonally to each other as shown in Fig. 8 when interlocking.

Next, in order to make the deformation rates per unit length of the wire rope equal to each other when one of the two caissons adjacent to each other is pushed rearward, the length of the plurality of wire ropes and the diagonal inclination angle of the wire rope Substantially the same is preferred. That is, if a caulking force is applied to only one of the wire ropes of the plurality of wire ropes connected to the adjacent caisses when the caisson is pushed, the wire rope or the wire rope connected thereto may be damaged, In order to prevent such a phenomenon, the load must be uniformly distributed to a plurality of wire ropes connected to the caisson when the caisson is pushed.

That is, in order to achieve such a good dispersion of the load on the plurality of wire ropes, the lengths of the plurality of wire ropes and the inclined angles of the wire ropes in the diagonal direction are made the same so that the strain rate per unit length of the plurality of wire ropes is uniform It is good to do.

On the other hand, since the wire ropes 30 are connected to each other in the horizontal direction, not in the diagonal direction as shown in Fig. 9, interlocking is not unlike the wire rope connection structure shown in Fig. As soon as one of the caissons is pushed, the wire rope connected to the neighboring caisson is diagonally inclined so that the caisson being pushed is subjected to interlocking resistance from the surrounding caisson. However, since the specific gravity occupied by the component acting in the direction in which the caisson is pushed out among the tensile forces acting on the wire rope is small, a relatively larger tensile force is applied to the wire rope of Fig. 9 as compared with the case of Fig. Therefore, in the structure of Fig. 9 as compared to Fig. 8, it is necessary to use a wire rope having a larger diameter. Likewise, the wire rope connection scheme of FIG. 9 gives greater load to the handle 11 as well.

On the other hand, as shown in FIG. 10, it is also possible that the wire ropes 30 are connected in the horizontal direction as well as in the diagonal direction. In this structure, the efficiency of use of the wire rope (i.e., the ratio of the load that the wire rope can withstand against the use length of the wire rope) is slightly lower than that of the wire rope connected diagonally only as shown in Fig. 8, Using the space between two possible caissons more efficiently, the total load capacity that the two caissons can tolerate interlocking is greater than if the wire rope was connected diagonally.

2. Hari Lee And  Wire-to-wire connection method

FIG. 11 is a view showing an example of a method of fastening and integrating the carrying members of respective caissons to an integrated member and carrying them together by carrying an integrated member provided to each of the neighboring caissons. FIG. 12 is a cross- Fig. 13 is a view showing an example in which the carrying legs of the respective caissons are connected by an integral member, Fig. 14 is a view showing an example of connecting each carrying member of the respective caissons with an integral member, Fig. 15 is a view showing another example in which the caissons of the caissons are connected by an integral member, Fig. 15 is a view showing another example in which the caissons of the caissons are connected by an integral member, Fig. 16 is a cross- Fig.

11 and 12, the caisson interlocking structure of the present invention is characterized in that after the carrying lugs 11 on the individual caissons are first connected by the unifying member 40, (40) to the wire rope (30).

The use of the integration member 40 allows the load acting on the wire rope 30 to be integrated in the integrated member 40 and then be lifted up and down again when any one of the adjacent caissons is pushed. It has the effect of evenly distributing it. Therefore, even if only two wire ropes 30 are installed in the X-shape as shown in FIG. 12, the loads can be evenly dispersed in the individual holdings. This is relatively less burdensome than the wire rope direct connection structure of FIGS. 8 to 10, which requires consideration of a uniform load applied to a plurality of wire ropes.

The structure in which the supporting rods of two adjacent caissons are connected to each other by using the integrating member 40 and the wire rope 30 is different from that of the wire rope direct connection structure of Figs. 8 to 10, It should be noted that a deployed carrying ring can be utilized for interlocking. 13 to 16, the loads necessary for interlocking can be dispersed even in the forward and rearward movable legs disposed in the left and right rooms facing each other, as well as the front and rear legs.

3. Hari Lee As the integrated member  How to connect

FIG. 17 is a view showing an example of a method of connecting a carrying ring of a neighboring caisson with an integrating member, FIG. 18 is a view showing another example of a method of connecting carrying rings of neighboring caissons with an integrating member, Showing a steel lance as an example of a member.

17 and 18, the present invention can integrally connect the holding levers 11 of two adjacent caissons 10 to the unified member 40 as shown. As shown in FIG. 17, a plurality of integrated members 40 may be used to connect the supporting rods of the two caissons, or a single integrated member 40 may be used as shown in FIG. Can be connected.

In this structure, the operation of connecting the wire ropes 30 is omitted, and the construction is very simple.

The integrating member 40 used in this embodiment may be in the form of a plate in which a hole is formed at a position where a plurality of supporting members are fitted. At this time, the holes formed in the integration member are configured to be larger than the diameter of the ridges, thereby facilitating the operation of fitting the integrated member into a plurality of holders, and further, by providing a clearance between the holders and the holes, It is preferable to configure the flow control valve so that the flow can be performed. If the bearing and the hole are of the same size, the caisson's load may concentrate on the integral member and the bearing before the caisson resists its own weight when the caisson undergoes the load. Accordingly, in the present invention, by providing a gap between the hole 11 of the caisson 10 and the hole of the integrated member 40, the caisson can sufficiently hold the horizontal force of the blue by its own weight, So that the load is transferred to the integrated member 40 and the handle 11 only when the caisson begins to actually be pushed. That is, although the integrated member is used, the coupling structure is somewhat flexible.

In order to further secure such flexibility, steel lathes or metal lathes as shown in Fig. 19 may be utilized as an integrated member. Stirras or metal laths are quite robust in their own right, but they can operate very flexibly in case of high load structures like caissons.

[How to adjust tension of wire rope]

As described above, when a horizontal load is concentrated on one of the caissons and a load is simultaneously applied to a plurality of wire ropes, the load is preferably distributed evenly. Hereinafter, a method of installing a wire rope in such a manner that load is evenly distributed among a plurality of wire ropes will be described.

FIG. 20 is a side view showing a state in which a carrying ring of a neighboring caisson is connected by a wire, and FIG. 21 is a view showing an example in which a turnbuckle having a male screw portion and a female screw portion is provided as a length adjusting means of a wire rope.

As described above, when the horizontal load along the wave acts on the caisson, the caisson's self weight is sufficiently resisted first, and the interlocked configuration 30, when the horizontal load of the wave exceeds the resistivity by the caisson's own weight, 40 are subjected to a load.

Therefore, the wire rope connecting the two casings in the method of directly connecting the lead wire to the lead wire directly, or the method of connecting the lead wire to the integrated member and the wire in a pro connection, should be not loosened but rather loosely connected.

However, it is not so difficult to tie the wire ropes together to match the tension on each wire rope. However, as shown in Fig. 20, it is not easy to measure the tension of the wire rope 30 loosely held. Thus, matching the tension of loosely connected wire ropes to each other can be a very difficult task.

In the present invention, a wire rope is connected so that tension of loosely connected wire ropes can be uniform.

Referring to FIG. 20, in the present invention, the holding rods 11 of two adjacent caissons 10 are connected to each other by a wire rope 30, and the wire ropes 30 are loosely connected.

To this end, as shown in FIG. 21, the present invention connects the handle 11 with the wire rope 30 through a control rod 70 such as a turnbuckle. Then turn the turnbuckle to tighten the wire rope (30). That is, by tightening the turnbuckle, the wire rope length is reduced.

When the wire rope is tightened like this, the tension can be accurately measured. There are various methods of measuring the tension of the wire rope. However, a method of checking the torque applied to the wrench while tightening the female screw portion 72 of the turnbuckle 70 with the torque wrench can be utilized.

When tightening the turnbuckles connected to the plurality of wire ropes as described above, tighten the turnbuckles so that the turning forces of all the turnbuckles coincide with each other. The coincidence of the turning forces to tighten the turnbuckle means that the tension on the two wire ropes is now the same.

After all the tension on all the wire ropes has been matched, all the turnbuckles are loosened again to make the wire rope loose. Then, since the pitches or leads of the threads of the turnbuckles are all the same, the length of the wire rope is also equalized.

In such a state, the caisson resists the horizontal force of the wave due to its own weight, and when the load of the wave exceeding the caisson's own weight acts on the caisson, all the wire ropes are pulled to the same degree and the same tensile force acts. Locking is completed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments. It is obvious that a transformation can be made. Although the embodiments of the present invention have been described in detail above, the effects of the present invention are not explicitly described and described, but it is needless to say that the effects that can be predicted by the configurations should also be recognized.

10: Caisson
11: Hurry up
12: Split space (cell)
20: Filler
30: Wire rope
40:
50: Settlement block
70: Regulator
71: Male threads
72: female thread part
O: Sea
B: Submarine

Claims (37)

A plurality of caissons (10) formed on the top of which the holding members (11) are formed;
Filling the filler (20) partially inside the fixed caisson and connecting the holding levers (11) of neighboring caissons to each other with a plurality of wire ropes (30);
When the length of the wire rope is adjusted by the adjuster 70, the plurality of wire ropes 30 are connected to the plurality of wire ropes 30, By further increasing the length of each wire rope in each of the control rods to the same extent by loosening the wire rope in a state of being taut by substantially the same degree, the plurality of wire ropes 30 are loosened to substantially the same degree Adjusting the length of the wire ropes to be connected;
Filling the filler inside the caisson after the holders are connected to each other; And
And placing the retaining block on the caisson so that the connecting structure of the carrying rope is embedded in the retaining block (50).
delete delete The method according to claim 1,
The step of partially filling the filler inside the caisson comprises:
Wherein the dividing space (12) is filled with a filler partly evenly.
The method according to claim 1,
The step of partially filling the filler inside the caisson comprises:
Wherein the filler is filled only in some of the divided spaces (12).
The method of claim 5,
Wherein some of the divided spaces into which the filler material is filled are divided spaces adjacent to the face of the plurality of divided spaces in the caisson which receive the force of the wave.
The method according to any one of claims 4 to 6,
Wherein the volume ratio of the caisson inner space in which the filling material is partially filled is 25 to 50% of the total volume of the caisson inner space.
The method according to claim 1,
The step of coupling the carrying rods of the adjacent caissons to one another,
And connecting the carrying rods of two adjacent caissons directly to the interconnecting wire rope (30).
The method of claim 8,
(11) of the two caissons connected by the wire rope (30) are located diagonally to each other.
The method of claim 9,
Wherein the diagonal slopes of the holding levers (11) of the two caissons (10) connected by the plurality of wire ropes (30) substantially coincide with each other.
The method according to claim 1,
The step of interconnecting the ridges (11) of the neighboring caissons (10)
And connecting the interconnecting members (40) of the two neighboring caissons to the wire rope (30) after the holding members of the individual caissons are fastened by the unifying member (40).
The method of claim 11,
Wherein the connecting direction of the wire rope is a diagonal direction.
The method of claim 12,
Wherein the diagonal slopes of the wire ropes connecting the interconnecting members substantially coincide with each other.
The method of claim 11,
Wherein the integrating member integrally connects two or more supporting rods located on a side of the upper rim of the caissing which is in contact with an adjacent caisson.
The method of claim 11,
Wherein the integrating member integrally connects two or more holding rods located on sides of the upper edge of the caisson that are not in contact with adjacent caissons.
The method of claim 11,
Wherein the integrating member integrally connects two or more holding rods located on a side of the upper rim of the caisson which is in contact with an adjacent caisson and two or more holding rods located on a side not in contact with the adjacent caisson, Construction method.
delete delete delete delete delete The method according to claim 1,
The control rods (70) provided on the wire rope (30) include a male threaded portion (71) and a female threaded portion (72) threadedly coupled to each other, ) Are all the same,
Wherein adjusting the length of the wire ropes comprises rotating the wire rope relative to the male threaded portion to adjust the length of the wire rope relative to the male threaded portion, The tension of the wire rope is made substantially equal to each other and then the number of times of relatively loosening the female thread portion relative to the male thread portion of each control rod is made equal and the length of each wire rope is substantially equalized to loosen the wire rope Wherein the operation of the caisson is further performed.
23. The method of claim 22,
Wherein the operation of matching the rotational force applied to the control member is performed by a torque wrench.
delete By being constructed by the caisson construction method of claim 1,
A plurality of caissons are fixedly installed side by side,
The holding levers 11 formed on the upper part of the adjacent caisson are connected to each other by a wire rope 30 so that the lengths of the wire ropes are adjusted so that the plurality of wire ropes 30 are loosely connected to the same extent,
The inner space of the caisson is filled with a filler material,
And an upper block is formed on the upper part of the caisson to embed the wire rope.
26. The method of claim 25,
Wherein the carrying rods (11) of the two caissons connected by the wire rope (30) are positioned diagonally to each other.
27. The method of claim 26,
Wherein the diagonal slopes of the holding levers (11) of the two caissons (10) connected by the plurality of wire ropes (30) substantially coincide with each other.
An offshore structure that is constructed by the method of claim 11,
A plurality of caissons are fixedly installed side by side,
The holding levers 11 formed on the upper portions of the respective caissons are fastened by the unifying member 40,
The integrated members 40 on the upper side of the adjacent caisses are connected to each other by a wire rope 30 so that the lengths of the wire ropes are adjusted so that the plurality of wire ropes 30 are all loosely connected to the same extent,
The inner space of the caisson is filled with a filler material,
Wherein the upper block is formed on the upper part of the caisson so that the integrated member (40) and the wire rope (30) are embedded.
29. The method of claim 28,
Wherein the connection direction of the wire rope is a diagonal direction.
29. The method of claim 29,
Wherein the diagonal slopes of the wire ropes interconnecting the integration members substantially coincide with each other.
29. The method of claim 28,
Wherein the integrating member integrally connects two or more holding rods located on a side of the upper rim of the caisson that abuts an adjacent caisson.
29. The method of claim 28,
Wherein the integrating member integrally connects two or more supporting rods located on sides of the upper rim of the caisson that are not in contact with adjacent caissons.
29. The method of claim 28,
Wherein the integrated member comprises two or more holding rods located on the side of the upper rim of the caisson in contact with the adjacent caisson and two or more holding rods located on the side not in contact with the adjacent caisson, structure.
delete delete delete delete

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