KR100973914B1 - Retaining nature-rock wall with plane rocks and building method thereof - Google Patents

Abstract

The present invention relates to a back stone fixed mountain wall structure having a flat stone and a construction method thereof, and more particularly, a plurality of first decorative stones that are standing up so as to be spaced apart at an angle to the ground; A plurality of first supporting stones interposed between the first decorative stones, respectively; A plurality of plystones respectively provided on top of the first supporting stones; A plurality of second decorative stones standing up alternately with the first decorative stones on each upper surface of the slate; A plurality of second supporting stones interposed between the second decorative stones, respectively; A plurality of back stones disposed behind the decorative stone and the support stone; A plurality of anchor members respectively connecting the decorative stone and the support stone to the back stone; One side is inserted into the back of the decorative stone and the other side is a reinforcing member is welded to the reinforcement portion of the reinforced concrete foundation; including, the lower end of the first decorative stone is supported by being buried in the reinforced concrete base, the lower end of the first supporting stone Is buried in the reinforced concrete foundation is supported, the front surface of the decorative stone, the support stone, the flat stone is exposed and the soil is backfilled to bury the anchor member, and by providing a construction method, flexibility And good drainage and strong settlement conduction, and can shorten the construction period, thereby realizing and constructing a natural-friendly mountain wall capable of low unit cost construction.

Description

Retaining nature-rock wall with plane rocks and building method

The present invention relates to a back stone fixed mountain wall structure having a flat stone and a construction method thereof.

Retaining wall is a concrete structure that is installed to prevent the collapse of the slope, such as slopes, cut land and rock formed in the housing site, roadside. Typically, such retaining walls are formed by the construction of concrete blocks or by pouring concrete.

However, such a retaining wall, which is a concrete structure, has a low flexibility, high risk of sinking or falling due to poor drainage, a long construction period, ecological damage, environmental damage, and further, natural damage caused by waste generation during dismantling. there was.

An object of the present invention created to solve the above problems, as a friendly environment structure that can be harmonized with the surrounding environment is easy to install and economical construction with a back stone fixed mountain wall structure having a flat stone and its construction method In providing.

An object of the present invention, in the retaining wall using a natural stone, a plurality of first decorative stones standing up so as to be spaced apart at an angle to the ground; A plurality of first supporting stones interposed between the first decorative stones, respectively; A plurality of plystones respectively provided on top of the first supporting stones; A plurality of second decorative stones standing up alternately with the first decorative stones on each upper surface of the slate; A plurality of second supporting stones interposed between the second decorative stones, respectively; A plurality of back stones disposed behind the decorative stone and the support stone; A plurality of anchor members respectively connecting the decorative stone and the support stone to the back stone; One side is inserted into the back of the decorative stone and the other side is a reinforcing member is welded to the reinforcement portion of the reinforced concrete foundation; including, the lower end of the first decorative stone is supported by being buried in the reinforced concrete base, the lower end of the first supporting stone Is buried in the reinforced concrete base is supported by, the front of the decorative stone, the support stone, the flat stone is exposed by the back stone fixed mountain wall structure, characterized in that the soil is backfilled to bury the anchor member Can be achieved.

In addition, another object of the present invention, in the retaining wall construction method using a natural stone, the step of arranging a plurality of first decorative stones and a plurality of first support stones, respectively, so as to stand up on the ground; Arranging a plurality of back stones behind the first decorative stones and the first supporting stones and connecting the anchor stones to the anchor members, respectively; Arranging a plurality of plystones on top of the first support stones, respectively; Arranging a plurality of second decorative stones alternately with the first decorative stone on each upper surface of the slate, and arranging the plurality of second decorative stones and the plurality of second supporting stones respectively; Arranging a plurality of back stones behind the second decorative stones and the second supporting stones and connecting the anchor stones to the anchor members, respectively; One side of the rebar member is inserted into the back of the decorative stone and the other side is welded to the reinforcement portion of the concrete foundation; it can be achieved by a back stone fixed mountain wall construction method comprising a flat stone.

The present invention having the above configuration is good in flexibility and drainage, strong in subsidence conduction, and can shorten the construction period, thereby realizing and constructing a natural-friendly mountain wall capable of low cost construction.

Hereinafter, the configuration of the present invention with reference to the drawings in detail as follows, it will be clear that the same components do not have a separate numbering in advance.

1 is a perspective view showing a part of a back stone fixed mountain wall structure having a flat stone according to a first embodiment of the present invention, Figure 2 is a cross-sectional view of Figure 1, Figure 3 schematically shows the lowest layer of the mountain wall structure of the present invention 4 is a plan view schematically illustrating a second layer of the mountain wall structure of the present invention, and FIG. 5 is a plan view schematically showing a top layer of the mountain wall structure of the present invention.

1 to 5, the mountain wall structure according to the present invention includes a plurality of first intersecting stones interposed between a plurality of first decorative stones 11 and first decorative stones 11 that are erected to be spaced apart from each other at an angle to the ground. First support stones 21, a plurality of plystones 31 respectively provided on top of the first support stones 21, and a first decorative stone 11 and each on each upper surface of the plystones 31, respectively. A plurality of second decorative stones 13 staggered and standing, a plurality of second supporting stones 23 alternately interposed between the second decorative stones 13, decorative stones 11, 13 and support A plurality of back stones 51 and 53 arranged behind the seats 21 and 23, and decorative stones 11 and 13 and support stones 21 and 23 are respectively connected to the back stones 51 and 53, respectively. It includes a plurality of anchor members 61, 63, 65 to.

A plurality of first decorative stones 11 are disposed so as to be spaced at an angle to the ground at an angle. Here, the lower end of the first decorative stone 11 is embedded in the concrete foundation to implement a strong support. In addition, the first decorative stone 11 may use a stone having a thin thickness and a large height length rather than a width length to implement more beautiful landscaping, and may correspond to a vertical landscaping method, which is a feature of the mountain wall structure of the present invention. .

The first supporting stones 21 are alternately arranged between the first decorative stones 11 so that the first decorative stones 11 and the first supporting stones 21 are arranged in a zigzag. Here, the first support stone 21 is formed in a kind of shell (shell structure) by supporting both ends in close contact with the side surfaces of the first decorative stones 11, the drainage is good, and has a strong characteristic to settle conduction.

The lower end of the first supporting stone 21 is embedded in the concrete foundation.

The flat stones 31 are respectively disposed on the upper portions of the first supporting stones 21. Here, the flat stone 31 is granulated unlike the first decorative stone 11 is standing, the upper surface has a shape corresponding to the second decorative stone 13 can be established. desirable.

In addition, the flat stone 31 according to the present invention serves as a basic role of the second decorative stone 13, as well as a feature that can exhibit a more natural aesthetics.

A plurality of second decorative stones 13 are arranged on each upper surface of the flat stones 31 so as to stand up alternately with the first decorative stones 11. Here, the second decorative stone 13 can be used to implement a more beautiful landscaping, as well as a vertical landscaping method which is a feature of the mountain wall structure of the present invention using a stone having a thin thickness and a height length larger than the width length. .

The second supporting stones 23 are alternately arranged between the second decorative stones 13 so that the second decorative stones 13 and the second supporting stones 23 are arranged in a zigzag as a whole. Here, the second support stone 23 has a good drainage by forming a kind of shell structure by supporting both ends in close contact with the side surfaces of the second decorative stones (13), and has a strong characteristic against settlement conduction.

The lower back stone 51 is disposed behind the first decorative stone 11 and the first supporting stone 21 and connected by the corresponding anchor members 63, respectively. And, the upper back stone 53 is disposed behind the second decorative stone 13 and the second support stone 23 is connected by the corresponding anchor member 65, respectively.

In addition, the upper back stone 53 is positioned to be spaced apart a predetermined distance vertically upward of the lower back stone 51.

The earth and sand are backfilled to expose the entire surface of the decorative stones 11 and 13, the support stones 21 and 23, and the flat stone 31, and to bury the anchor members 61 and 63. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

A plurality of upper flat stones 33 are arranged in the soil to be interposed between the second decorative stones 13, respectively. Here, the upper flat stone 33 is granulated unlike the decorative stone (11, 13) is standing, and the upper surface has a shape corresponding to this so that the upper decorative stone 15 to be described later can be established It is preferable to have.

In addition, the upper flat stone 33 according to the present invention serves as a basis of the upper decorative stone 15, as well as has a feature that can exhibit a more natural aesthetics.

A plurality of upper feldspar 15 is standing on the upper surface of each of the upper flat stones 33 and the plurality of the standing feldspar alternately with each other. Here, the upper decorative stone 15 can be used to implement a more beautiful landscaping, as well as the vertical landscaping method of the mountain wall structure of the present invention using a stone having a thin thickness and a large height length rather than the width length.

The upper support seats 25 are alternately arranged between the upper decorative stones 15 so that the upper support seats 15 and the upper support seats 25 are arranged in a zigzag as a whole. Here, the upper support stone 25 is formed by a kind of shell (shell) structure by supporting both ends in close contact with the side of the upper decorative stones 15 has a good drainage, it is characterized by strong settlement conduction.

The upper decorative stone 15 and the upper support stone 25 of the present invention corresponds to the uppermost layer and has a structure that is not connected by the back stone. In addition, the earth and sand are back-filled so that the front face of the upper decorative stone 15, the upper support stone 25 is exposed. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

6 is a cross-sectional view schematically showing a connection structure between the decorative stone and the back stone. Here, reference numerals of the anchor members will be referred to FIG. 2.

Referring to FIG. 6, the anchor members 61 and 63 according to the present invention connect the rear surface of the first decorative stone 11 and the front surface of the lower back stone 51 or the first decorative stone 11 of the first decorative stone 11. It has the structure which connects the back side 71 of the concrete foundation 70 with the back surface.

First, the anchor member 63 connecting the rear surface of the first decorative stone 11 and the front surface of the lower rear stone 51 includes a first anchor 63a inserted into the rear surface of the first decorative stone 11 and the lower rear stone. A second anchor 63b inserted into the front surface of the 51, a pair of reinforcing members 63c-1 and 63c-2 welded and attached to each one end of the anchors 63a and 63b, respectively; It consists of a coupling 63d which connects the other ends of the reinforcing member 63c-1 and 63c-2.

The reason why the coupling 63d is applied in the embodiment according to the present invention is that the connection freedom is low, and the preferable connection is difficult only with the reinforcing members 63c-1 and 63c-2, and a strong coupling force is actually required. This is because it is frequent in construction. In addition, the coupling 63d can be uniformized by setting a constant torque value, and has a feature of preventing welding mistakes and the like by the operator.

In addition, the anchor member 61 connecting the rear surface of the first decorative stone 11 and the reinforcement portion 71 of the concrete foundation 70 has one end of the reinforcing member 61b-2 being the reinforcement portion of the concrete foundation 70. Except for being welded to (71), it is the same as the above structure, so detailed description thereof will be omitted.

The reinforcing members 61b-1, 61b-2, 63c-1 and 63c-2 are buried in the soil for a long time and can be designed for a service life of 100 years when the average corrosion rate is 0.02 mm / year. It is highly desirable to be coated with a corrosion-resistant epoxy resin.

Referring to the method of constructing a back stone fixed mountain wall with a flat stone according to the present invention.

First, the plurality of first decorative stones 11 and the plurality of first supporting stones 21 are alternately arranged so as to stand on the ground.

Then, a plurality of lower back stones 51 are disposed behind the first decorative stones 11 and the first supporting stones 21 and then connected to the anchor members 61 and 63, respectively. Here, the anchor members 61 and 63 connect the first decorative stones 11 and the first supporting stones 21 as described above, or the first decorative stones 11 and the concrete foundation 70. Fix the back muscle part 71).

Then, a plurality of flat stones 31 are respectively disposed on the upper portions of the first supporting stones 21. At this time, the earth and sand may be filled.

Subsequently, a plurality of second decorative stones 13 and a plurality of second decorative stones 13 and a plurality of second are arranged alternately with the first decorative stone 11 on each upper surface of the flat stones 31. The support seats 23 are alternately arranged.

Then, the plurality of upper back stones 53 are disposed behind the second decorative stones 13 and the second support stones 23, and then connected to the anchor members 65, respectively. At this time, the earth and sand may be filled.

Further, the front surfaces of the decorative stones 11, 13, the support stones 21, 23, and the flat stones 31 are exposed and backfilled with earth and sand to bury the anchor members 61, 63, 65.

Subsequently, in the case of preparing the uppermost layer, a plurality of upper slabs 33 are disposed in the earth and sand so as to interpose with the second slabs 13, and the second slabs on each upper surface of the upper slabs 33. A plurality of upper decorative stones 15 are placed upright and staggered with the fields 13. Then, the plurality of upper support stones 25 are arranged so as to interpose each other in the upper decorative stones 15, and then backfill with earth and sand.

Finally, after a certain time has elapsed after planting the samok, plantings are active and the mountain wall made of beautiful and beautiful natural stone is completed.

FIG. 7 is a perspective view showing a part of a fixed stone wall structure having a backstone according to a first embodiment of the present invention, FIG. 8 is a cross-sectional view of FIG. 7, and FIG. 9 schematically shows a bottom layer of the mountain wall structure of the present invention. 10 is a plan view schematically showing a second layer of the mountain wall structure of the present invention, and FIG. 11 is a plan view schematically showing a top layer of the mountain wall structure of the present invention.

7 to 11, the mountain wall structure according to the present invention includes a plurality of first intersecting stones interposed between a plurality of first decorative stones 11 and first decorative stones 11 that are standing up so as to be spaced apart from each other at an angle to the ground. First support stones 21, a plurality of plystones 31 respectively provided on top of the first support stones 21, and a first decorative stone 11 and each on each upper surface of the plystones 31, respectively. A plurality of second decorative stones 13 staggered and standing, a plurality of second supporting stones 23 interposed between the second decorative stones 13, decorative stones 11, 13 and support A plurality of back stones 51 and 53 arranged behind the seats 21 and 23, and decorative stones 11 and 13 and support stones 21 and 23 are respectively connected to the back stones 51 and 53, respectively. It includes a plurality of anchor members 61, 63, 65 to.

A plurality of first decorative stones 11 are disposed so as to be spaced at an angle to the ground at an angle. Here, the lower end of the first decorative stone 11 is embedded in the concrete foundation to implement a strong support. In addition, the first decorative stone 11 may use a stone having a thin thickness and a large height length rather than a width length to implement more beautiful landscaping, and may correspond to a vertical landscaping method, which is a feature of the mountain wall structure of the present invention. .

The first supporting stones 21 are alternately arranged between the first decorative stones 11 so that the first decorative stones 11 and the first supporting stones 21 are arranged in a zigzag. Here, the first support stone 21 is formed in a kind of shell (shell structure) by supporting both ends in close contact with the side surfaces of the first decorative stones 11, the drainage is good, and has a strong characteristic to settle conduction.

The lower end of the first supporting stone 21 is embedded in the concrete foundation.

The flat stones 31 are respectively disposed on the upper portions of the first supporting stones 21. Here, the flat stone 31 is granulated unlike the first decorative stone 11 is standing, the upper surface has a shape corresponding to the second decorative stone 13 can be established. desirable.

In addition, the flat stone 31 according to the present invention serves as a basic role of the second decorative stone 13, as well as a feature that can exhibit a more natural aesthetics.

A plurality of second decorative stones 13 are arranged on each upper surface of the flat stones 31 so as to stand up alternately with the first decorative stones 11. Here, the second decorative stone 13 can be used to implement a more beautiful landscaping, as well as a vertical landscaping method which is a feature of the mountain wall structure of the present invention using a stone having a thin thickness and a height length larger than the width length. .

The second supporting stones 23 are alternately arranged between the second decorative stones 13 so that the second decorative stones 13 and the second supporting stones 23 are arranged in a zigzag as a whole. Here, the second support stone 23 has a good drainage by forming a kind of shell structure by supporting both ends in close contact with the side surfaces of the second decorative stones (13), and has a strong characteristic against settlement conduction.

The lower back stone 51 is disposed behind the first decorative stone 11 and the first supporting stone 21 and connected by the corresponding anchor members 63, respectively. And, the upper back stone 53 is disposed behind the second decorative stone 13 and the second support stone 23 is connected by the corresponding anchor member 65, respectively.

In addition, the upper back stone 53 is positioned to be spaced apart a predetermined distance vertically upward of the lower back stone 51.

The earth and sand are backfilled to expose the entire surface of the decorative stones 11 and 13, the support stones 21 and 23, and the flat stone 31, and to bury the anchor members 61 and 63. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

The upper decorative stone 15 is a plurality of standing up staggered with the second decorative stone 13 disposed in the lower each. Here, the upper decorative stone 15 can be used to implement a more beautiful landscaping, as well as the vertical landscaping method of the mountain wall structure of the present invention using a stone having a thin thickness and a large height length rather than the width length. In addition, the upper decorative stone 15 is disposed on the soil.

The upper support seats 25 are alternately arranged between the upper decorative stones 15 so that the upper support seats 15 and the upper support seats 25 are arranged in a zigzag as a whole. Here, the upper support stone 25 is formed by a kind of shell (shell) structure by supporting both ends in close contact with the side of the upper decorative stones 15 has a good drainage, it is characterized by strong settlement conduction.

The upper decorative stone 15 and the upper support stone 25 of the present invention corresponds to the uppermost layer and has a structure that is not connected by the back stone. In addition, the earth and sand are back-filled so that the front face of the upper decorative stone 15, the upper support stone 25 is exposed. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

12 is a cross-sectional view schematically showing the connection structure between the decorative stone and the back stone. Here, reference numerals of the anchor members will be referred to FIG. 2.

Referring to FIG. 12, the anchor members 61 and 63 according to the present invention connect the rear surface of the first decorative stone 11 and the front surface of the lower back stone 51 or the first decorative stone 11 of the first decorative stone 11. It has the structure which connects the back side 71 of the concrete foundation 70 with the back surface.

First, the anchor member 63 connecting the rear surface of the first decorative stone 11 and the front surface of the lower rear stone 51 includes a first anchor 63a inserted into the rear surface of the first decorative stone 11 and the lower rear stone. A second anchor 63b inserted into the front surface of the 51, a pair of reinforcing members 63c-1 and 63c-2 welded and attached to each one end of the anchors 63a and 63b, respectively; It consists of a coupling 63d which connects the other ends of the reinforcing member 63c-1 and 63c-2.

The reason why the coupling 63d is applied in the embodiment according to the present invention is that the connection freedom is low, and the preferable connection is difficult only with the reinforcing members 63c-1 and 63c-2, and a strong coupling force is actually required. This is because it is frequent in construction. In addition, the coupling (63d) can be uniformized by setting a constant torque value has a feature that can prevent the welding mistake by the operator in advance.

In addition, the anchor member 61 connecting the rear surface of the first decorative stone 11 and the reinforcement portion 71 of the concrete foundation 70 has one end of the reinforcing member 61b-2 being the reinforcement portion of the concrete foundation 70. Except for being welded to (71), it is the same as the above structure, so detailed description thereof will be omitted.

The reinforcing members 61b-1, 61b-2, 63c-1 and 63c-2 are buried in the soil for a long time and can be designed for a service life of 100 years when the average corrosion rate is 0.02 mm / year. It is highly desirable to be coated with a corrosion-resistant epoxy resin.

Referring to the method of constructing a back stone fixed mountain wall with a flat stone according to the present invention.

First, the plurality of first decorative stones 11 and the plurality of first supporting stones 21 are alternately arranged so as to stand on the ground.

Then, a plurality of lower back stones 51 are disposed behind the first decorative stones 11 and the first supporting stones 21 and then connected to the anchor members 61 and 63, respectively. Here, the anchor members 61 and 63 connect the first decorative stones 11 and the first supporting stones 21 as described above, or the first decorative stones 11 and the concrete foundation 70. Fix the back muscle part 71).

Then, a plurality of flat stones 31 are respectively disposed on the upper portions of the first supporting stones 21. At this time, the earth and sand may be filled.

Subsequently, a plurality of second decorative stones 13 and a plurality of second decorative stones 13 and a plurality of second are arranged alternately with the first decorative stone 11 on each upper surface of the flat stones 31. The support seats 23 are alternately arranged.

Then, the plurality of upper back stones 53 are disposed behind the second decorative stones 13 and the second support stones 23, and then connected to the anchor members 65, respectively. At this time, the earth and sand may be filled.

In addition, the front surfaces of the decorative stones 11, 13, the support stones 21, 23, and the flat stone 31 are exposed and backfilled with earth and sand to bury the anchor members 61, 63, 65.

Subsequently, in the case of preparing the uppermost layer, the plurality of upper feldspars 15 are erected in a standing manner to the second feldspars 13 arranged at the bottom, and then backfilled with soil. Here, the upper decorative stone 15 is disposed on the soil.

Finally, after a certain time has elapsed after planting the samok, plantings are active and the mountain wall made of beautiful and beautiful natural stone is completed.

FIG. 13 is a perspective view illustrating a part of a fixed stone wall structure having a backstone according to a third embodiment of the present invention, FIG. 14 is a cross-sectional view of FIG. 13, and FIG. 15 schematically illustrates a bottom layer of the mountain wall structure of the present invention. 16 is a plan view schematically illustrating a second layer of the mountain wall structure of the present invention, and FIG. 17 is a plan view schematically showing a top layer of the mountain wall structure of the present invention.

Referring to FIGS. 13 to 17, the mountain wall structure according to the present invention includes a plurality of first intersecting stones interposed between a plurality of first decorative stones 11 and first decorative stones 11 that are erected to be spaced apart from each other at an angle to the ground. Two support stones 21, a plurality of flat stones 31 respectively provided on the tops of the support stones 21, and standing upside-down alternately with the first decorative stones 11 on each upper surface of the flat stones 31 The plurality of second decorative stones 13 and the plurality of second supporting stones 23 interposed between the second decorative stones 13, the decorative stones 11, 13 and the supporting stones 21, respectively. (23) A plurality of anchors for connecting the plurality of backing stones (51) and (53) arranged at the rear, and the decorative stones (11) (13) and the supporting stones (21) (23) to the backing stones (51) (53), respectively. Members 61, 63, 65;

A plurality of first decorative stones 11 are disposed so as to be spaced at an angle to the ground at an angle. Here, the lower end of the first decorative stone 11 is embedded in the concrete foundation to implement a strong support. In addition, the first decorative stone 11 may use a stone having a thin thickness and a large height length rather than a width length to implement more beautiful landscaping, and may correspond to a vertical landscaping method, which is a feature of the mountain wall structure of the present invention. .

The supporting stones 21 are alternately arranged between the first decorative stones 11 so that the first decorative stones 11 and the supporting stones 21 are arranged in a zigzag. Here, the support stone 21 has a good drainage by forming a kind of shell structure by supporting both ends in close contact with the side surfaces of the first decorative stones (11), and has a strong characteristic for settlement conduction.

The lower end of the supporting stone 21 is embedded in the concrete foundation.

Pyeongseok 31 is disposed on top of the supporting stones 21, respectively. Here, the flat stone 31 is granulated unlike the first decorative stone 11 is standing, the upper surface has a shape corresponding to the second decorative stone 13 can be established. desirable.

In addition, the flat stone 31 according to the present invention serves as a basic role of the second decorative stone 13, as well as a feature that can exhibit a more natural aesthetics.

A plurality of second decorative stones 13 are arranged on each upper surface of the flat stones 31 so as to stand up alternately with the first decorative stones 11. Here, the second decorative stone 13 can be used to implement a more beautiful landscaping, as well as a vertical landscaping method which is a feature of the mountain wall structure of the present invention using a stone having a thin thickness and a height length larger than the width length. .

The second supporting stones 23 are alternately arranged between the second decorative stones 13 so that the second decorative stones 13 and the second supporting stones 23 are arranged in a zigzag as a whole. Here, the second support stone 23 has a good drainage by forming a kind of shell structure by supporting both ends in close contact with the side surfaces of the second decorative stones (13), and has a strong characteristic against settlement conduction.

The lower back stone 51 is disposed at the rear of the first decorative stone 11 and the support stone 21 and is connected by corresponding anchor members 63, respectively. And, the upper back stone 53 is disposed behind the second decorative stone 13 and the second support stone 23 is connected by the corresponding anchor member 65, respectively.

In addition, the upper back stone 53 is positioned to be spaced apart a predetermined distance vertically upward of the lower back stone 51.

The earth and sand are backfilled to expose the entire surface of the decorative stones 11 and 13, the support stones 21 and 23, and the flat stone 31, and to bury the anchor members 61 and 63. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

The upper decorative stone 15 is a plurality of standing up staggered with the second decorative stone 13 disposed in the lower each. Here, the upper decorative stone 15 can be used to implement a more beautiful landscaping, as well as the vertical landscaping method of the mountain wall structure of the present invention using a stone having a thin thickness and a large height length rather than the width length. In addition, the upper decorative stone 15 is disposed on the soil.

The upper support seats 25 are alternately arranged between the upper decorative stones 15 so that the upper support seats 15 and the upper support seats 25 are arranged in a zigzag as a whole. Here, the upper support stone 25 is formed by a kind of shell (shell) structure by supporting both ends in close contact with the side of the upper decorative stones 15 has a good drainage, it is characterized by strong settlement conduction.

The upper decorative stone 15 and the upper support stone 25 of the present invention corresponds to the uppermost layer and has a structure that is not connected by the back stone. In addition, the earth and sand are back-filled so that the front face of the upper decorative stone 15, the upper support stone 25 is exposed. Here, the backfilled soil is described as being limited to general soil, but is not limited thereto, and may include some gravel or other rubble.

18 is a cross-sectional view schematically showing a connection structure between a decorative stone and a back stone. Here, reference numerals of the anchor members will be referred to FIG. 2.

Referring to FIG. 18, the anchor members 61 and 63 according to the present invention connect the rear surface of the first decorative stone 11 and the front surface of the lower back stone 51 or the first decorative stone 11 of the first decorative stone 11. It has the structure which connects the back side 71 of the concrete foundation 70 with the back surface.

First, the anchor member 63 connecting the rear surface of the first decorative stone 11 and the front surface of the lower rear stone 51 includes a first anchor 63a inserted into the rear surface of the first decorative stone 11 and the lower rear stone. A second anchor 63b inserted into the front surface of the 51, a pair of reinforcing members 63c-1 and 63c-2 welded and attached to each one end of the anchors 63a and 63b, respectively; It consists of a coupling 63d for connecting the other ends of the reinforcing member 63c-1 and 63c-2.

The reason why the coupling 63d is applied in the embodiment according to the present invention is that the connection freedom is low, and the preferable connection is difficult only with the reinforcing members 63c-1 and 63c-2, and a strong coupling force is actually required. This is because it is frequent in construction. In addition, the coupling 63d can be uniformized by setting a constant torque value, and has a feature of preventing welding mistakes and the like by the operator.

In addition, the anchor member 61 connecting the rear surface of the first decorative stone 11 and the reinforcement portion 71 of the concrete foundation 70 has one end of the reinforcing member 61b-2 being the reinforcement portion of the concrete foundation 70. Except for being welded to (71), it is the same as the above structure, so detailed description thereof will be omitted.

The reinforcing members 61b-1, 61b-2, 63c-1 and 63c-2 are buried in the soil for a long time and can be designed for a service life of 100 years when the average corrosion rate is 0.02 mm / year. It is highly desirable to be coated with a corrosion-resistant epoxy resin.

Referring to the method of constructing a back stone fixed mountain wall with a flat stone according to the present invention.

First, a plurality of first decorative stones 11 and a plurality of support stones 21 are alternately arranged so as to stand on the ground.

Then, a plurality of lower rear stones 51 are disposed behind the first decorative stones 11 and the supporting stones 21 and then connected to the anchor members 61 and 63, respectively. Here, the anchor members 61 and 63 connect the first decorative stones 11 and the supporting stones 21 as described above, or the first decorative stones 11 and the concrete foundation 70. Connect and fix the back muscles 71.

Then, a plurality of pyeongseok 31 is arranged on top of the supporting stones 21, respectively. At this time, the earth and sand may be filled.

Subsequently, a plurality of second decorative stones 13 and a plurality of second decorative stones 13 and a plurality of second are arranged alternately with the first decorative stone 11 on each upper surface of the flat stones 31. The support seats 23 are alternately arranged.

Then, the plurality of upper back stones 53 are disposed behind the second decorative stones 13 and the second support stones 23, and then connected to the anchor members 65, respectively. At this time, the earth and sand may be filled.

In addition, the front surfaces of the decorative stones 11, 13, the support stones 21, 23, and the flat stone 31 are exposed and backfilled with earth and sand to bury the anchor members 61, 63, 65.

Subsequently, in the case of preparing the uppermost layer, the plurality of upper feldspars 15 are erected in a standing manner to the second feldspars 13 arranged at the bottom, and then backfilled with earth and sand. Here, the upper decorative stone 15 is disposed on the soil.

Finally, after a certain time has elapsed after planting the samok, plantings are active and the mountain wall made of beautiful and beautiful natural stone is completed.

The present invention described above is limited to the above-described embodiment (s), but not limited to this embodiment of the present invention is a modification that can be easily implemented by those skilled in the art to which the present invention belongs. It is obvious that it belongs to the technical idea.

1 is a perspective view showing a part of a back stone fixed mountain wall structure having a flat stone according to a first embodiment of the present invention.

2 is a cross-sectional view of FIG. 1.

3 is a plan view schematically showing the lowest layer of the mountain wall structure of the present invention.

4 is a plan view schematically showing a second layer of the mountain structure of the present invention.

Figure 5 is a plan view schematically showing the top layer of the mountain wall structure of the present invention.

6 is a cross-sectional view schematically showing a connection structure between the decorative stone and the back stone.

Figure 7 is a perspective view showing a part of the back stone fixed mountain wall structure having a flat stone according to a second embodiment of the present invention.

8 is a cross-sectional view of FIG. 7.

9 is a plan view schematically showing the lowest layer of the mountain wall structure of the present invention.

10 is a plan view schematically showing a second layer of the mountain structure of the present invention.

11 is a plan view schematically showing the top layer of the mountain wall structure of the present invention.

12 is a cross-sectional view schematically showing the connection structure between the decorative stone and the back stone.

FIG. 13 is a perspective view showing a part of a back stone fixed mountain wall structure having pavement according to a third embodiment of the present invention. FIG.

14 is a cross-sectional view of FIG. 13.

15 is a plan view schematically showing the lowest layer of the mountain wall structure of the present invention.

16 is a plan view schematically illustrating a second layer of the mountain structure of the present invention.

17 is a plan view schematically showing the top layer of the mountain structure of the present invention.

18 is a cross-sectional view schematically showing a connection structure between a decorative stone and a back stone.

<< Explanation of symbols for main part of drawing >>

11, 13, 15: decorative stone 21, 23, 25: support stone

31, 33: Pyeongseok

61, 63, 65: anchor member

70: concrete foundation

Claims (21)

delete delete delete In the retaining wall using natural stone, A plurality of first decorative stones standing up so as to be spaced apart at an angle to the ground; A plurality of first supporting stones interposed between the first decorative stones, respectively; A plurality of plystones respectively provided on top of the first supporting stones; A plurality of second decorative stones standing up alternately with the first decorative stones on each upper surface of the slate; A plurality of second supporting stones interposed between the second decorative stones, respectively; A plurality of back stones disposed behind the decorative stone and the support stone; A plurality of anchor members respectively connecting the decorative stone and the support stone to the back stone; And It includes; one side is inserted into the back of the decorative stone and the other side is a rebar member welded to the reinforcement portion of the reinforced concrete base; The lower end of the first decorative stone is buried and supported on the reinforced concrete base, The lower end of the first support stone is buried and supported on the reinforced concrete foundation, The decorative stone wall structure with a back stone, characterized in that the decorative stone, the support stone, the front surface of the flat stone is exposed and the soil is back-filled to bury the anchor member. The method of claim 4, wherein A plurality of upper plystones disposed in the earth and sand so as to be alternately intersected with the second decorative stones, A plurality of upper decorative stones standing upright and staggered with the second decorative stone on each upper surface of the upper flat stones, The back stone fixed mountain wall structure having a flat stone, characterized in that it further comprises a plurality of upper support stones interposed between the upper decorative stones. The method of claim 4, wherein The anchor member, A first anchor inserted in the decorative stone and the support stone; A second anchor inserted in the back stone; A pair of reinforcing member having one end of each of the first anchor and the second anchor mounted thereon, the synthetic resin being coated on a surface thereof; And a coupling for connecting the other end of the pair of reinforcing bar members. delete To construct a natural stone retaining wall using the structure of any one of claims 4 to 6, Staggering each of the plurality of first decorative stones and the plurality of first supporting stones so as to stand on the ground; Arranging a plurality of back stones behind the first decorative stones and the first supporting stones and connecting the anchor stones to the anchor members, respectively; Arranging a plurality of plystones on top of the first support stones, respectively; Arranging a plurality of second decorative stones alternately with the first decorative stone on each upper surface of the slate, and arranging the plurality of second decorative stones and the plurality of second supporting stones respectively; Arranging a plurality of back stones behind the second decorative stones and the second supporting stones and connecting the anchor stones to the anchor members, respectively; One side of the rebar member is inserted into the rear surface of the decorative stone and the other side is welded to the reinforcement portion of the concrete foundation; And And backfilling with earth and sand to expose the front surface of the decorative stone, the support stone, and the flat stone, and to bury the anchor member. delete delete delete delete In the retaining wall using natural stone, A plurality of first decorative stones standing up so as to be spaced apart at an angle to the ground; A plurality of first supporting stones interposed between the first decorative stones, respectively; A plurality of plystones respectively provided on top of the first supporting stones; A plurality of second decorative stones standing up alternately with the first decorative stones on each upper surface of the slate; A plurality of second supporting stones interposed between the second decorative stones, respectively; A plurality of back stones disposed behind the decorative stone and the support stone; A plurality of anchor members respectively connecting the decorative stone and the support stone to the back stone; A plurality of upper sprigs standing upright and staggered with the second sprig arranged at the bottom; Pyeongseok characterized in that it comprises a plurality of upper support stones interposed between the upper decorative stones respectively; It includes; one side is inserted into the back of the decorative stone and the other side is a rebar member welded to the reinforcement portion of the reinforced concrete base; The lower end of the first decorative stone is buried and supported on the reinforced concrete base, The lower end of the first support stone is buried and supported on the reinforced concrete foundation, The decorative stone wall structure with a back stone, characterized in that the decorative stone, the support stone, the front surface of the flat stone is exposed and the soil is back-filled to bury the anchor member. The method of claim 13, The anchor member, A first anchor inserted in the decorative stone and the support stone; A second anchor inserted in the back stone; A pair of reinforcing member having one end of each of the first anchor and the second anchor mounted thereon, the synthetic resin being coated on a surface thereof; And a coupling for connecting the other end of the pair of reinforcing bar members. Construct a natural stone retaining wall using the structure of claim 13, Staggering each of the plurality of first decorative stones and the plurality of first supporting stones so as to stand on the ground; Arranging a plurality of back stones behind the first decorative stones and the first supporting stones and connecting the anchor stones to the anchor members, respectively; Arranging a plurality of plystones on top of the first support stones, respectively; Arranging a plurality of second decorative stones alternately with the first decorative stone on each upper surface of the slate, and arranging the plurality of second decorative stones and the plurality of second supporting stones respectively; Arranging a plurality of back stones behind the second decorative stones and the second supporting stones and connecting the anchor stones to the anchor members, respectively; Arranging a plurality of upper garnishes so as to intersect the second garnishes disposed below and alternately interposing the upper garnishes; One side of the rebar member is inserted into the rear surface of the decorative stone and the other side is welded to the reinforcement portion of the concrete foundation; And And backfilling the soil with the sediment to expose the front surface of the decorative stone, the support stone, and the flat stone and to bury the anchor member. delete delete delete In the retaining wall using natural stone, A plurality of first decorative stones standing up so as to be spaced apart at an angle to the ground; A plurality of support stones interposed alternately between the first decorative stones; A plurality of plystones respectively provided on top of the support stones; A plurality of second decorative stones standing up alternately with the first decorative stones on each upper surface of the slate; A plurality of back stones disposed behind the decorative stone and the support stone; A plurality of anchor members respectively connecting the decorative stone and the support stone to the back stone; It includes; one side is inserted into the back of the decorative stone and the other side is a rebar member welded to the reinforcement portion of the reinforced concrete base; The lower end of the first decorative stone is buried and supported on the reinforced concrete base, The lower end of the first support stone is buried and supported on the reinforced concrete foundation, The decorative stone wall structure with a back stone, characterized in that the decorative stone, the support stone, the front surface of the flat stone is exposed and the soil is back-filled to bury the anchor member. The method of claim 19, The anchor member, A first anchor inserted in the decorative stone and the support stone; A second anchor inserted in the back stone; A pair of reinforcing member having one end of each of the first anchor and the second anchor mounted thereon, the synthetic resin being coated on a surface thereof; And a coupling for connecting the other end of the pair of reinforcing bar members. Construct a natural stone retaining wall using the structure of claim 19 or 20, Staggering the plurality of first decorative stones and the plurality of supporting stones, respectively, so as to stand on the ground; Arranging a plurality of back stones behind the first decorative stones and the supporting stones, and connecting the plurality of back stones to the anchor members, respectively; Arranging a plurality of second swags alternately with the first swags disposed below; Arranging a plurality of back stones behind the second decorative stones and connecting the anchor stones to the anchor members; Standing up the plurality of upper feldspars so as to interpose with the second feldspars disposed below each other; One side of the rebar member is inserted into the rear surface of the decorative stone and the other side is welded to the reinforcement portion of the concrete foundation; And And backfilling the soil with the sediment to expose the front surface of the decorative stone, the support stone, and the flat stone and to bury the anchor member.

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