KR20070046378A - Temporary retaining wall structure for water works - Google Patents

Abstract

The present invention relates to a simple earth block structure for the pipe liner is installed to prevent the side collapse of the pipe liner's oyster excavation (2) formed by the excavation of the ground (1), the through-hole for the thumb pile guide in the vertical direction A plurality of thumb pile guide members 100 formed at a side, and having an upper retaining member coupling part 110 formed at a side thereof, and installed at predetermined intervals adjacent to the side surface of the pit part 2; A plurality of thumb piles 200 inserted into the through-holes 101 for the thumb pile guide and installed in the lower soil body, and having a lower retaining member coupling part 210 formed at a side thereof; An earth retaining member 300 coupled between the upper earth retaining member engaging portion 110 of the plurality of thumb pile guide members 100 and the lower earth retaining member engaging portion 210 of the plurality of thumb stakes 200; By presenting a simple earth block structure for use by the pipeline, it is possible to increase the recycling rate of the material while making the construction easier and safer.

Earth Block, Earth Plate

Description

TEMPORARY RETAINING WALL STRUCTURE FOR WATER WORKS}

1 to 14 are shown as an embodiment of a simple earth block structure for use in pipeline construction according to the present invention,

1 is a plan view.

2 is a partial perspective view of the first embodiment;

3a and 3b are perspective views showing the construction process of the first embodiment.

4 is a sectional view of a second embodiment;

5 is a sectional view of a third embodiment.

6 is a sectional view of a fourth embodiment.

7 is a sectional view of a fifth embodiment.

8 is a perspective view of a fifth embodiment;

9 is a sectional view of a sixth embodiment;

10 is a partial perspective view of a seventh embodiment.

11 is a sectional view of a seventh embodiment.

12A and 12B are sectional views showing the construction process of the seventh embodiment;

13 is an exploded perspective view of the eighth embodiment;

14 is a perspective view of an eighth embodiment.

15 to 17 is a view showing a conventional simple earthen construction structure for pipeline use,

15 is a perspective view.

16A to 16J are sectional views showing a construction process.

17 is a sectional view.

** Description of the symbols for the main parts of the drawings **

1: Ground 2: Gulto part

100: thumb pile guide member 101: through-hole for thumb pile guide

110: upper portion of the earth member engaging portion 111: earth member member guide groove

200: thumb pile 210: the lower soil member coupling portion

211: retaining member guide groove 300: retaining member

300a, 300b: piece earthenware member 310: free release prevention means

311: long 312: stone

400: friction reducing means 410: roller member

420: roller member pressing means 421: bolt insertion hole

422: bolt 500: guide member for the earth retaining member

501: through hole for guiding member 510: guide member coupling means

511: guide rail 512: guide groove

600: spacing member 700: spacing member coupling member

710: fastening member fastening means 711a, 711b: through hole

712: bolt 800: friction reducing means for the space keeping member

810: roller member

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an earthquake structure, and more particularly, to a simple earthquake structure (aka SK panel) used in construction for forming a pipeline such as a water pipe.

15 to 17 show the structure and construction method of a conventional simple earthenware construction using a pipeline.

As shown in the figure, the simple earth block structure for the pipeline is installed to prevent the side collapse of the pipeline oyster portion 2 formed by the excavation of the ground (1), basically a plurality of piles by the H-pile 20 and a retaining member (aka earth plate) 30 mounted between the thumb pile 20 and a gap holding member for maintaining a gap between the thumb pile 20 with the oyster portion 2 interposed therebetween. It is comprised by 40, and structures, such as a water pipe 10, are installed in the bottom face of the oyster part 2 reinforced by this.

The trench work in the pipeline construction has a feature that the depth of the excavation depth is very long and the length of the excavation portion is very long, compared to the general structure, so that a prefabricated earth block structure such as SK panel has a structure that is easy to assemble and dismantle. It is desirable to.

Referring to Figure 16 and 17 will be described in more detail the construction method of a conventional simple earthenware construction using a pipeline.

Forming the pit pit 2 by the first pit pit operation on the ground (1) where the pipeline is to be formed, and places the thumb pile 20 and the retaining member 30 on the bottom of the pit pit (2) (Fig. 16a, 16b, 16c)

While performing the secondary excavation operation, the thumb pile 20 and the retaining member 30 are gradually typed, and when the lower retaining member reaches a predetermined depth, the upper retaining member is inserted thereon. (FIGS. 16D and 16E, 16f)

In general, the depth of the first gulto work (L1) is about 2m, the total depth (L2) of the second gulto work is about 4m, the reason for proceeding the gulto work in two steps, the low depth pit Due to the nature of the pipeline construction that the engine should be advanced at a high speed, the first work is performed up to the limit depth (about 2m) to allow the pit work to work without the masonry structure, and then the construction of the masonry structure and the second pit work are performed simultaneously. Because it is efficient.

When the simple earthquake structure is completed, the pipe 10 is embedded in the inner space, and after the backfilling work to dismantle the thumb pile 20 and the earth retaining member 30, it is re-installed in the pit of the forward position. 16g, 16h, 16i, 16j)

By the way, the conventional duct construction simple structure having such a configuration has been pointed out as a problem in the following points.

As shown in FIG. 17, once the burrowing work is carried out to the first depth L1 and the burrowing and clogging structures are performed up to the second depth L2, the thumb pile 20 is the burrow part ( It can not be avoided to some extent towards the inside of 2), which causes the following problems.

First, the retaining member 30 is installed while being guided by both side grooves of the H-pile that is the thumb pile 20. Since the thumb pile 20, which is a reference of the installation, is bent, the installation work of the retaining member 30 is performed. There is no choice but to suffer from this difficulty.

Second, despite the situation that the earthen structure is forced to be bent as a whole, because the construction by force is made, many deformations of the thumb pile 20 and the earthing member 30 can not be avoided, which can be recycled after dismantling the material It is a factor that makes it difficult.

Third, because the installation process of the pipeline proceeds in the state that the earth block structure is not properly constructed, the risk of safety accident is high.

The present invention has been made in order to solve the above problems, it is an object of the present invention to provide a simple earthquake structure for the pipeline construction of an efficient structure to increase the recycling rate of the material while easy and safe construction.

In order to achieve the object described above, the present invention, in the pipeline construction simple earthquake structure is installed to prevent the side collapse of the pipeline construction oyster excavation formed by the excavation work of the ground, guide the pile pile up and down in the core A plurality of thumb pile guide members having a through hole formed therein, and having an upper mud member engaging portion formed at a side thereof, and installed at predetermined intervals adjacent to the side surface of the gul soil; A plurality of thumb piles inserted into the through-holes for the thumb pile guide and installed in the lower soil body, and having a lower mud member coupling portion formed at a side thereof; An earth retaining member coupled between an upper retaining member engaging portion of the plurality of thumb pile guide members and a lower retaining member engaging portion of the plurality of thumb piles; Present a simple earthquake structure for the pipeline.

The thumb pile and the thumb pile guide member may have an H-type structure, and the upper soil member coupling portion and the lower soil member coupling portion may have a structure of a housing member guide groove formed at the side of the H structure.

The thumb pile guide through-hole of the thumb pile guide member preferably takes a structure further provided with friction reducing means for reducing friction between the thumb pile guide member and the thumb pile.

The friction reducing means may be implemented by a roller member installed on the inner surface of the thumb pile guide member.

It is preferable to take a structure further provided with a roller member pressing means for pressing the roller member toward the thumb pile side.

The roller member pressing means and the bolt insertion hole formed in the thumb pile guide member; A bolt coupled to the bolt insertion hole to press the roller member toward the thumb pile; It can be configured to include.

It is preferable that the side of the thumb pile guide member has a structure in which the guide member for the earth retaining member having a through hole for the earth retaining member guide is formed in the core portion in the vertical direction.

It is preferable to take a structure in which the guide member coupling means is formed on the side portions of the thumb pile guide member and the side portions of the guide member for the masonry member that face each other so that the guide member for the masonry member is detachably mounted to the thumb pile guide member. Do.

The guide member coupling means includes a guide rail protruding from the side of the thumb pile guide member; Guide grooves formed on the side of the guide member for the earth retaining member so that the guide rail is inserted; It may be implemented by a structure containing.

It is preferable to take a structure having a circular cross section of the guide rail and the guide groove so that the thumb pile guide member and the guide member for the earth retaining member can be mutually bent.

It is preferable that the through-holes for guiding members of the guiding member guide member further include a friction reducing means for reducing friction between the guiding member guide member and the holding member.

It is preferable to take a structure in which a gap maintaining member is further provided between the pair of thumb pile guide members or the thumb piles installed to oppose each other on both sides of the pit part.

Inserted together with the thumb pile so as to enable the vertical driving in the thumb pile guide through hole of the core portion of the thumb pile guide member, and is further provided with a gap holding member coupling member installed to be coupled to the end of the gap holding member It is desirable to take the structure.

It is preferable that the thumb pile guide through-hole of the thumb pile guide member has a structure further provided with friction reducing means for reducing friction between the thumb pile guide member and the spacing member coupling member.

It is preferable to take a structure that is further provided with a coupling member fixing means for fixing the spacing member coupling member to the thumb pile.

The coupling member fixing means includes a through hole formed in each of the thumb pile and the space maintaining member coupling member; Bolts fastened together to the plurality of through holes; It may be implemented by a structure containing.

It is preferable to take a structure further comprising a gap holding member friction reducing means for reducing the friction between the thumb pile and the gap holding member coupling member.

The gap holding member friction reducing means may be implemented by a roller member provided on the mutually opposite surfaces of the thumb pile or the gap holding member coupling member.

The earth blocking member may include a plurality of pieces of earth blocking members formed to be relative to each other in a vertical direction; Free separation preventing means formed on the mutual coupling surface of the plurality of pieces of mud member; It is desirable to take a structure that includes.

The free leaving prevention means and the long hole formed in the vertical direction on the side of the piece earthenware member; A protrusion formed on a side surface of the piece earthenware member to be inserted into the long hole; It can take the structure containing.

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

As shown in Figures 1 to 3, the present invention basically relates to a pipeline construction simple earthquake structure that is installed to prevent the side collapse of the pipeline oyster pit 2 formed by the excavation of the ground (1) As, the through-hole 101 for the thumb pile guide is formed in the core portion in the vertical direction, the upper retaining member engaging portion 110 is formed on the side, and a plurality of which is installed at a predetermined interval adjacent to the side surface of the pit portion Thumb pile guide member 100 and; A plurality of thumb piles 200 which are inserted into the through-holes 101 for the thumb pile guide so as to be inclined to the lower soil body, and have a lower retaining member coupling part 210 formed at a side thereof; An earth retaining member 300 coupled between an upper earth retaining member engaging portion 110 of the plurality of thumb pile guide members 100 and a lower earth retaining member engaging portion 210 of the plurality of thumb stakes 200; It is configured to include.

That is, unlike the conventional configuration in which only one member is used as the thumb pile, it takes the dual structure of the thumb pile guide member 100 and the thumb pile 200, and guide member 100 when working the type of thumb pile 200 By taking the configuration guided by), it is to be able to prevent the thumb pile 200 to bend to the inside of the pit 2 by the secondary pit and type work.

Therefore, after the thumb pile guide member 100 is installed on the bottom surface of the pit part 2 by the pit work up to the first depth L1 (FIG. 3A), the pit work up to the second depth L2 is performed. When the thumb pile 200 is guided by the guide member 100 while the type of the thumb pile 200 is deformed, the deformation is prevented (FIG. 3B), and the earth blocking member 300 has the thumb in the undeformed state. Since it is installed based on the pile 200 and the guide member 100, the installation work is easy, and not only can increase the recycling rate of the material, but also can ensure the safety of the construction of the earthquake structure as a whole.

Here, the thumb pile 200 and the thumb pile guide member 100 may be guided by the thumb member 200 by the guide member 100, and may take any structure as long as it has a structure formed with a coupling member at the side. In the case of applying the H-pile, which is usually used as the thumb pile 200, the guide member 100 also preferably takes the H-type structure, and at this time, the upper mud member engaging portion 110 and the lower mud member engaging portion ( 210 is implemented by the retaining member guide grooves 111 and 211 formed on the side of the H-shaped structure.

In order to smoothly drive up and down the thumb pile 200 inserted and guided into the thumb pile guide through hole 101 of the thumb pile guide member 100, the thumb pile guide member 100 and the thumb pile ( It is preferable to take the structure further provided with friction reducing means 400 for reducing the friction between the 200.

Here, if the friction reducing means 400 is configured to reduce the friction generated by the contact between the two members, it may be any oil coating method, surface treatment method or any other configuration, in Figure 4 thumb pile guide member ( An embodiment in which the roller member 410 is installed on the inner surface of 100 is illustrated.

In the type work of the thumb pile 200, in order to ensure that the thumb pile 200 is firmly supported by the guide member 100 so as not to cause bending deformation, for pressing the roller member 410 toward the thumb pile 200 side It is preferable to take the structure that the roller member pressing means 420 is further provided.

The roller member pressing means 420 may be any structure as long as it can press the roller member 410 toward the thumb pile 200. In FIG. 5, the bolt insertion hole 421 formed in the thumb pile guide member 100 is used. and; A bolt 422 coupled to the bolt insertion hole 421 to press the roller member 410 toward the thumb pile 200 side; An example embodiment is shown.

On the other hand, as shown in Figures 6 to 8, the side of the thumb pile guide member 100, the guide member 500 for the earthquake member formed with a through hole 501 for the earthquake member guide in the vertical direction in the core portion is coupled Structure can be taken.

In the case of taking such a structure, a combination of the thumb pile guide member 100 and the guide member 500 for the masonry member is placed on the bottom surface of the pit part 2 formed by the first pit work, and the guide member during the second pit work. Since the type of configuration can be taken while guiding the thumb pile 200 and the retaining member 300 through the respective through holes 101 and 501, the deformation preventing effect of the member as described above can be obtained even more.

As in the case of the thumb pile 200 and the guide member 100, the guide member 500 and the earth member 300 are provided in the through hole 501 for the earth guide member of the guide member 500. It is preferable to take the structure further provided with friction reducing means 400 for reducing the friction between, the specific configuration is as described above.

The thumb pile guide member 100 and the guide member 500 for the masonry member may have an integral structure as shown in FIG. 6, or may have a detachable structure as shown in FIG. 7.

In view of ease of construction, it is more preferable to take the latter structure. In this case, when the guide member 500 for the masonry member is taken to be detachably mounted to the thumb pile guide member 100, the thumb pile guides which face each other are opposed to each other. It is necessary that the guide member coupling means 510 is formed on the side of the member 100 and the side of the guide member 500 for the earth retaining member.

The guide member coupling means 510 may take various structures, and the guide rail 511 protruding from the side of the thumb pile guide member 100 in FIGS. 7 and 8; A guide groove 512 formed at the side of the guide member 500 for the earth retaining member so that the guide rail 511 is inserted therein; An example embodiment is shown.

Furthermore, in order to perform an easy operation even when the conduit forming convex part 2 is bent or twisted, as shown in FIG. 8, the thumb pile guide member 100 and the earthing member are used. In order to enable the bending of the guide member 500 to each other, it is preferable to take a structure having a circular cross section of the guide rail 511 and the guide groove 512.

On the other hand, in the case of a simple earthquake structure for the pipeline construction according to the present invention, as shown in Figure 9, as shown in Figure 9, a pair of pile pile guide member 100 installed to face each other side of the excavation (2) Or it is preferable in terms of structural stability to take a structure that is further provided with a spacing member 600 between the thumb pile (200).

When taking such a structure, as shown in Figures 10 to 12, it is preferable to take a structure that is further provided with a separate spacing member coupling member 700, this spacing holding member coupling member 700 is The thumb pile guide member 100 is inserted together with the thumb pile 200 so as to be able to be driven up and down in the thumb pile guide through-hole 101 of the core portion, and takes a configuration that is coupled with the end of the gap maintaining member 600. .

Since the earth pressure acting on the side of the pit part 2 increases as it goes downward, as shown in FIG. 12, the gap maintaining member 600 for maintaining a gap between the upper thumb pile guide members 100 is shown. In addition, it is preferable in terms of structural stability that the gap maintaining member 600 is also mounted between the lower thumb pile 200.

However, dismantling of the lower space keeping member that was installed is required for the installation work of the pipe. In the conventional structure, since it requires a lot of labor and cost for temporary installation and dismantling of the lower space keeping member, it was generally omitted. Therefore, the structural stability of the retaining structure has been a problem.

In addition, since the gulting work and the pipe installation work are not performed at the same time, for a predetermined time after the gulting work and the installation of the masonry structure, the masonry structure is present without the lower space keeping member is installed. Increasing earth pressure has been pointed out as a further problem in that extremely dangerous stress states can occur.

On the contrary, in the present invention, the gap holding member coupling member 700 coupled with the gap holding member 600 is inserted together with the thumb pile 200 in the thumb pile guide member 100 to be driven up and down separately. Since the structure, the space maintaining member 600 as shown in Figure 12a takes a structure supporting the lower portion of the pit portion 2, as shown in Figure 12b during the installation work of the pipe 10 Since the gap holding member 600 may be raised by the upward driving of the gap holding member coupling member 700, the space for the installation work of the pipe 10 may be secured very easily.

In order to position the spacing holding member 600 at a predetermined height, the spacing holding member coupling member 700 needs to be fixed at a predetermined position, so that the spacing holding member coupling member 700 is fixed to the thumb pile 200. It is preferable to take a structure that the coupling member fixing means 710 is further provided.

Here, the coupling member fixing means 710 is any structure as long as the structure for detachably fixing the spacer maintaining member 700 for the thumb pile 200, in Figure 10 and 11, the thumb pile ( 200 and through-holes (711a, 711b) formed in the space maintaining member coupling member 700, respectively; Bolts 712 fastened together to the plurality of through holes 711a and 711b; The case implemented by the including embodiment is shown.

In addition, the thumb pile guide through-hole 101 of the thumb pile guide member 100 further includes a friction reducing means 400 for reducing friction between the thumb pile guide member 100 and the space keeping member coupling member 700. It is preferable to take the provided structure, the details of which are as described above.

In addition, the gap holding member for reducing the friction between the thumb pile 200 and the gap holding member coupling member 700 which is inserted and driven together in the thumb pile guide through-hole 101 of the thumb pile guide member 100 It is preferable to take the structure further provided with a friction reducing means 800, such a gap holding member friction reducing means 800 is a thumb pile 200 or a gap holding member coupling member 700 as shown in FIG. It may be implemented by a structure such as installing the roller member 810 on the mutually opposite surface of the).

On the other hand, since the blocking member 300 has a structure in which the upper surface is formed longer than the thumb pile 200, there was a problem that the correct type work is difficult.

On the other hand, in the case of the earth block structure according to the present invention, the earth block member 300 mounted in the earth block member guide through hole 501 of the earth block member guide member 500 is provided with a plurality of pieces of earth block members 300a and 300b. By this configuration, it is possible to solve the above problems.

That is, as shown in Figure 13, a plurality of pieces of earthing members 300a, 300b formed so as to be relative to drive in the vertical direction; Free separation preventing means (310) formed on the mutual coupling surface of the plurality of pieces of earthing members (300a, 300b); In the case of including the structure, as shown in Figure 14, since each type of work is possible, as compared to the case where the earthen board member is formed integrally as in the prior art, it is possible to work accurately and accurately.

Here, the free release preventing means 310 may be any structure so as to prevent the free separation of the plurality of pieces of mud members 300a, 300b in the vertical direction between each other, and in FIG. 13 up and down the side of the piece mud members 300 A long hole 311 formed in a direction; A protrusion 312 formed on the side surface of the piece earthing member 300 so as to be inserted into the long hole 311; An example embodiment is shown.

Since the above is merely described with respect to some of the preferred embodiments that can be implemented by the present invention, the scope of the present invention, as is well known, should not be construed as limited to the above embodiments, the present invention described above All of the technical ideas together with the technical idea of the base will be included in the scope of the present invention.

The present invention provides a simple earth block structure for the pipeline construction of an efficient structure that is easy and safe to construct, and to increase the recycling rate of the material.

Claims (20)

In the conduit construction simple earth block structure that is installed to prevent the side collapse of the conduit gulting part 2 formed by the excavation of the ground (1), The through-hole 101 for the thumb pile guide is formed in the core portion in the vertical direction, and the upper retaining member coupling portion 110 is formed in the side portion, and a plurality of thumbs installed at predetermined intervals adjacent to the side surface of the pit portion A pile guide member 100; A plurality of thumb piles 200 which are inserted into the through-holes 101 for the thumb pile guide so as to be inclined to the lower soil body, and have a lower retaining member coupling part 210 formed at a side thereof; An earth retaining member 300 coupled between an upper earth retaining member engaging portion 110 of the plurality of thumb pile guide members 100 and a lower earth retaining member engaging portion 210 of the plurality of thumb stakes 200; Pipeline simple earthquake structure containing. The method of claim 1, The thumb pile 200 and the thumb pile guide member 100 is H-shaped structure, The upper retaining member engaging portion 110 and the lower retaining member engaging portion 210 is a simple earthquake structure for pipeline construction, characterized in that the guide member 111, 211 formed in the side of the H-shaped structure. The method of claim 1, The thumb pile guide through-hole 101 of the thumb pile guide member 100 is further provided with a friction reducing means 400 for reducing the friction between the thumb pile guide member 100 and the thumb pile 200. A simple earthquake structure for pipeline use. The method of claim 3, The friction reducing means 400 is Simplified earth construction structure for a pipeline engineer, characterized in that the roller member 410 installed on the inner surface of the thumb pile guide member 100. The method of claim 4, wherein The roller member pressing means for pressing the roller member 410 toward the thumb pile 200 side further comprises a simple earthquake structure for a public use. The method of claim 5, The roller member pressing means 420 is A bolt insertion hole 421 formed in the thumb pile guide member 100; A bolt 422 coupled to the bolt insertion hole 421 to press the roller member 410 toward the thumb pile 200; Pipeline simple earthquake structure for use. The method of claim 1, On the side of the thumb pile guide member 100 A simple earth block structure for pipe line construction, characterized in that the guide member 500 for the earth block member formed with a through hole 501 for the earth guide member in the vertical direction. The method of claim 7, wherein The side of the thumb pile guide member 100 and the side of the guiding member guide member 500 that face each other so that the guide member 500 for the makjae member detachably mounted to the thumb pile guide member 100. There is a guide member coupling means 510 is a simple earthquake structure for use by a pipeline engineer. The method of claim 8, The guide member coupling means 510 is A guide rail 511 protruding from the side of the thumb pile guide member 100; A guide groove 512 formed at a side of the guide member 500 for the earth retaining member so that the guide rail 511 is inserted therein; Pipeline simple earthquake structure for use. The method of claim 9, Simplified earth barriers for pipeline workers, characterized in that the cross-section of the guide rail 511 and the guide groove 512 is circular so that the thumb pile guide member 100 and the guide member 500 for the masonry member can be mutually bent. structure. The method of claim 7, wherein In the through-hole 501 of the earthing member member of the guide member 500 for the earthing member, friction reducing means 400 for reducing friction between the earthing member guide member 500 and the earthing member 300 is provided. Pipe construction simple earthquake structure for use, characterized in that further provided. The method of claim 1, Simple between the pair of the thumb pile guide member 100 or the thumb pile 200 installed to face each other on both sides of the gulto part 2, characterized in that the interval maintaining member 600 is further provided. Climbing structures. The method of claim 12, The thumb pile guide member 100 is inserted together with the thumb pile 200 so as to be able to be driven up and down in the thumb pile guide through hole 101 of the core portion, and coupled to the end of the spacing member 600. The simple earth block structure for a pipeline engineer, characterized in that the installed space maintaining member coupling member 700 is further provided. The method of claim 13, In the thumb pile guide through hole 101 of the thumb pile guide member 100, friction reducing means 400 for reducing friction between the thumb pile guide member 100 and the gap holding member coupling member 700 is provided. ) Simple earthquake structure for use by ducts, characterized in that it is further provided. The method of claim 13, The simple earth gasket structure for a pipeline engineer, characterized in that the coupling member holding means for fixing the gap holding member 700 for the thumb pile 200 is further provided. The method of claim 15, The coupling member fixing means 710 is Through-holes (711a, 711b) formed in the thumb pile 200 and the gap holding member 700, respectively; Bolts 712 fastened together to the plurality of through holes 711a and 711b; Pipeline simple earthquake structure for use. The method of claim 13, The simple earth block structure for a pipeline engineer, characterized in that the gap holding member friction reducing means 800 is further provided to reduce the friction between the thumb pile 200 and the gap holding member coupling member 700. The method of claim 17, The gap maintaining member friction reducing means 800 is The thumb pile 200 or the roller member 810 installed on the mutually opposing surfaces of the spacing member coupling member 700, characterized in that the pipe construction simple earthquake structure for use. The method of claim 7, wherein The earth blocking member 300 is A plurality of pieces of soil blocking members (300a, 300b) formed to allow relative driving in the vertical direction; Free separation preventing means (310) formed on the mutual coupling surface of the plurality of pieces of earthing members (300a, 300b); Pipeline simple earthquake structure for use. The method of claim 19, The free departure prevention means 310 A long hole 311 formed in a vertical direction on a side surface of the carving mud member 300; A protrusion 312 formed at a side surface of the piece earthing member 300 so as to be inserted into the long hole 311; Pipeline simple earthquake structure for use.

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