KR20050025301A - Method constructing revetment on incised slant - Google Patents
Method constructing revetment on incised slant Download PDFInfo
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- KR20050025301A KR20050025301A KR1020050014482A KR20050014482A KR20050025301A KR 20050025301 A KR20050025301 A KR 20050025301A KR 1020050014482 A KR1020050014482 A KR 1020050014482A KR 20050014482 A KR20050014482 A KR 20050014482A KR 20050025301 A KR20050025301 A KR 20050025301A
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- South Korea
- Prior art keywords
- stone
- turnbuckle
- fixed
- ground
- retaining wall
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000004575 stone Substances 0.000 claims abstract description 100
- 239000004567 concrete Substances 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 18
- 239000011378 shotcrete Substances 0.000 claims abstract description 15
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 14
- 239000003351 stiffener Substances 0.000 claims abstract description 10
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract 2
- 230000001070 adhesive effect Effects 0.000 claims abstract 2
- 230000002787 reinforcement Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 7
- 239000012779 reinforcing material Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 241000593989 Scardinius erythrophthalmus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/40—Steam generating arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/04—Heating arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Revetment (AREA)
Abstract
Description
본 발명은 절개사면에 자연석, 발파석 또는 가공 다듬돌로 옹벽을 설치하는 방법에 관한 것으로서, 특히 자연석이나 발파석(이하 자연석이라고 함)을 연결핀으로 경사지게 연결하면서 돌을 쌓거나(이하 적석(積石)이라고 함), 가공 다듬돌을 연결핀으로 수직 연결하면서 적석하거나, 가공 다듬돌을 몰타르로 접착하면서 적석하여 옹벽을 설치하는 방법으로서, 인접한 적석끼리는 앵커를 고정하여 그 앵커끼리 턴버클로 연결 고정하고 적석은 절개사면에 항타된 소일네일 또는 어스앵커(이하 지반보강재라 함)와 턴버클로 연결하면서 적석사이의 간극은 액체 콘크리트가 충전된 쉬트백이나 토목섬유 또는 부직포로 메꾸면서 적석들과 절개사면 사이는 콘크리트로 타설하여 고정하는 절개사면에 옹벽을 설치하는 방법에 관한 것이다.The present invention relates to a method of installing a retaining wall with natural stone, blasted stone, or processed polished stone on an inclined slope, in particular, stacking stones while connecting natural stone or blasted stone (hereinafter referred to as natural stone) inclined with a connecting pin (hereinafter, A method of installing retaining walls by vertically connecting the processing stones with a connecting pin or by applying the processing stones with a mortar and attaching them, and adjacent stones are fixed by anchors and connected by turnbuckles. The gaps between the rocks are filled with liquid concrete-filled sheets or geotextiles or non-woven fabrics, which are connected by a small nail or earth anchor (hereinafter referred to as ground reinforcement) and a turnbuckle. Said relates to a method for installing a retaining wall on the inclined slope to be fixed by placing concrete.
종래의 절개사면에 옹벽을 설치하는 방법으로는 도10에 도시된 바와같이, 자연석이나 가공 다듬돌(100)을 연결핀(200)으로 경사지거나 수직으로 연결하면서 쌓거나(적석;積石)하거나, 상하 가공 다듬돌 사이를 몰타르(미도시)로 접착하면서 적석하되, 적석(100)과 절개사면(4) 사이에는 토사(400)를 쌓으면서 일정높이의 적석과 절개사면 사이의 토사위에 앵커나 몰타르 또는 턴버클(500)에의해 연결된 그리드나 부직포(300)등을 깔아서 토사가 무너지지 않게 하거나, 도11에 도시된 바와같이, 절개사면(4)에 지반보강재(5)를 항타하여 그 지반보강재와 적석의 후면에 고정된 앵커(3)를 그리드나 와이어 부재(300')로 연결하여 적석을 고정지지하도록 하면서 적석과 절개사면 사이를 토사로 충전하여 옹벽을 설치하여 왔었다.As a method of installing a retaining wall in a conventional inclined slope, as shown in FIG. 10, natural stone or processed polished stone 100 is inclined or vertically connected to the connecting pin 200 or stacked (red stone) While the upper and lower processing stones are bonded with a mortar (not shown), while being deposited, the soil (400) is stacked between the red stone (100) and the inclined slope (4), while anchors are placed on the soil between the red rock and the cut slope of a certain height. Laying the grid or non-woven fabric 300, etc. connected by the mortar or turnbuckle 500 so as not to collapse the soil, or as shown in Figure 11, by driving the ground reinforcement (5) on the inclined slope (4) The retaining wall has been installed by connecting the anchor 3 fixed to the rear of the red stone with a grid or a wire member 300 'to support the fixed red stone with earth and sand between the red stone and the incision slope.
그러나 상기와 같은 방법으로 기존의 절개사면에 옹벽을 설치하게되면 적석(100)과 절개사면(4) 사이에 토사(400)를 채우게(충전)되므로 적석의 지지력이 약하여 옹벽에 균열이 생기거나 무너질 염려가 있고 또는 지반이 침하되는 결점이 있으며, 더구나 절개사면(4)에 지반보강재(5)를 박아넣지 않은 경우에는 적석과 토사의 지지력이 더욱 약하여 옹벽의 영구적 지지가 어려운 결점이 있었다.However, if the retaining wall is installed on the existing inclined slope in the same manner as described above, the soil sand 400 is filled (filled) between the red stone 100 and the inclined slope 4, so that the support of the red stone is weak and cracks or collapses in the retaining wall. There is a concern that there is a concern that the ground is settled, and moreover, if the ground reinforcement (5) is not embedded in the inclined slope (4), the support strength of red stone and soil is weaker, so that the retaining wall is difficult to permanently support.
또한 절개사면(4)에 지반보강재(5)가 시공되거나, 지반보강재가 시공되지 않은 경우를 막론하고 적석과 절개사면 사이가 토사로 충전되어 있을때는 옹벽을 이루는 적석의 상하는 연결핀이나 몰타르로 지지되게 되지만 적석의 좌우측에 인접한 적석끼리는 서로 잡아주는 수단이 없기 때문에 옹벽 시공후 클랙이 생길우려가 많고 따라서 붕괴위험이 있는등 결함이 많았으며, 또한 적석사이의 간극이 있을 경우에는 토사가 그 간극으로 흘러내려 옹벽의 지반이 침하되거나 무너지거나, 전체적으로 붕괴될 위험이 있게 되는 것이다.In addition, when the ground reinforcement material (5) is constructed on the inclined slope (4) or when the ground reinforcement material is not installed, the upper and lower surfaces of the red stone forming the retaining wall are supported by connecting pins or mortar when the soil is filled with earth and sand. However, since there are no means to hold each other adjacent to the left and right sides of red stones, there are many defects such as cracks after retaining wall construction, and therefore there is a risk of collapse. Also, if there is a gap between red stones, the soil will flow into the gap. There is a danger that the ground of the retaining wall will sink, collapse, or collapse as a whole.
본 발명은 상기한 바와같은 기존의 절개사면에 옹벽을 설치하는 방법의 결점을 배제하여, 종래의 방법대로 상하로 적석은 하되, 절개사면에 시공된 소일네일이나 어스앵커와 같은 지반보강재와 적석을 턴버클로 연결하여 단단하게 고정하고 측면으로 인접한 적석끼리도 앵커를 항타하여 그 앵커들을 턴버클로 연결하여 단단하게 고정하므로써, 서로 인접한 적석끼리도 클랙이 생기거나 무너지는 일이 없게하고, 또한 인접한 적석사이에 간극이 생길때는 토목섬유나 부직포를 부착, 또는 삽입하거나, 액체 콘크리트가 내장된 쉬트백을 삽입 충전하여 적석과 절개사면 사이에 채워지는 콘크리트가 흘러내리지 못하도록하므로써 옹벽 시공을 용이하고 완벽하게 할 수 있고 시공후에도 옹벽이 견고하게 유지되면서 그 옹벽에 의해 이루어진 지반도 단단하게 유지되도록 하고 절개사면에 시공된 소일네일이나 어스앵커의 외부노출단부에는 지압판을 설치하되, 지압판을 절개사면에 타설한 숏크리트면과 밀접하게 소일네일 외단부에 설치한 다음 그 지압판 양측에는 철근용접을 하여 보강하거나, 지압판이 상기 숏크리트면에서 약간 떨어지게 위치되도록 소일네일 외단부에 설치하여 그 지압판의 상하를 너트로 고정하므로서 적석과 절개사면 사이에 충전되는 콘크리트 내부에 지압판이 완전 매립되어 절개사면에서 지압판이 박리되는 일이 없이 소일네일이나 어스앵커를 완벽하게 잡아주게 하며, 적석과 절개사면 사이의 충전물도 종래의 토사대신에 콘크리트를 타설하므로써, 적석과 절개사면을 연결지지하는 앵커, 턴버클, 지압판 및 소일네일 또는 어스앵커등이 완벽하게 매립되어 고정지지되도록 하는 방법으로 구성되는 절개사면에 옹벽을 설치하는 방법을 제공코저하는 것으로서, 이를 첨부된 도면을 참조하면서 상세히 설명하면 다음과 같다.The present invention removes the drawbacks of the method of installing the retaining wall on the existing inclined slope as described above, while the red stone is up and down according to the conventional method, the ground reinforcement and red rock such as a small nail or earth anchor installed on the inclined slope By connecting the turnbuckles and fixing them firmly and the adjacent lateral stones are also anchoring the anchors and connecting the anchors with the turnbuckles to fix them firmly so that the adjacent stones are not cracked or collapsed, and the gap between adjacent stones When it occurs, attaching or inserting geotextiles or non-woven fabrics, or inserting and filling sheet sheets with embedded liquid concrete so that the concrete filled between the red rock and the inclined slope can be prevented from flowing down. The retaining wall remains solid while the ground formed by the retaining wall The pressure plate shall be installed on the external exposed end of the small nail or earth anchor installed on the inclined slope, and the pressure plate shall be installed on the outer edge of the small nail closely with the shotcrete surface placed on the inclined slope, and then on both sides of the pressure plate. Or the pressure plate is installed at the outer end of the nail nail so that the pressure plate is positioned slightly away from the shotcrete surface, and the pressure plate is completely embedded in the concrete filled between the red stone and the cutting slope by fixing the upper and lower parts of the pressure plate with nuts. Anchors, turnbuckles, and acupressure plates that hold the nail and the incline together by supporting concrete in place of conventional earth and sand, filling the nail and earth anchor completely without peeling the pressure plate. And nails or earth anchors are completely embedded To provide a method for installing the retaining wall on the inclined slope formed by the method, it will be described in detail with reference to the accompanying drawings as follows.
자연석이나 발파석(이하 자연석)(1)(1)을 연결핀(2)에 의해 상하로 경사지게 연결하면서 쌓거나, 가공 다듬돌(1')(1')을 연결핀(2')으로 상하 수직연결하면서 쌓거나, 가공 다듬돌(1")(1")을 몰타르(2")의 접착에의해 상하 수직으로 쌓으면서, 상기 쌓은 돌(이하 적석(積石)이라고함)들과 절개사면(4) 사이에 토사를 충전하다가 토사가 일정높이로 쌓였을때 상기 토사층위에 부직포, 토목섬유, 와이어부재 또는 그리드(이하 지지부재라고 함)중 어느 한가지를 그 토사위에 깔고, 상기 지지부재의 일단을 상기 적석의 후면에 고정된 앵커(3)나 턴버클에 연결하거나 상기 지지부재의 일단을 몰타르층(2")에 매립시켜 고정되게한 다음, 그 지지부재 위에 다시 토사를 쌓거나, 상기 지지부재의 타단을, 절개사면에 항타되어 그 위의 숏크리트(shotcrete)(15)와 지압판(14) 및 너트(16)에의해 지지되는 소일네일이나 어스앵커와 같은 지반보강재(5)(이하 지반보강재라고 함)의 외단부와 연결하여 지지부재가 움직이지않게 고정한 다음, 그 위에 토사를 적층하는 방법으로 절개사면에 옹벽을 설치하는 방법에 있어서, Natural stone or blasted stone (hereinafter referred to as natural stone) (1) (1) is piled up while inclined up and down by the connecting pin (2), or the processed polished stone (1 ') (1') up and down with the connecting pin (2 ') The stacked stones (hereinafter referred to as red stones) and incision slopes are stacked while being vertically stacked or stacked vertically and vertically by the adhesion of the mortar (2 ") to the machined stone (1", 1 "). (4) When the soil is piled up to a certain height while filling the soil, any one of nonwoven fabric, geotextile, wire member or grid (hereinafter referred to as support member) is laid on the soil layer, and one end of the support member is laid. It is connected to an anchor (3) or turnbuckle fixed to the back of the red stone or one end of the support member is embedded in the mortar layer (2 ") to be fixed and then piled up again on the support member, or of the support member The other end is driven against the incline and shotcrete 15 and the pressure plate 14 and nu (16) In connection with the outer end of ground stiffeners (5) (hereinafter referred to as ground stiffeners), such as soil nails or earth anchors, the support members are fixed in a stationary manner, and then the earth and sand are cut through In the method of installing the retaining wall on the slope,
도6(a)(b)에 도시된 바와같이, 상기 자연석(1)이나 가공 다듬돌(1')(1")(적석)들의 후면에 앵커(10)(10')를 고정하고 그 좌우로나 상하로 인접한 적석들끼리의 앵커(10)(10')를 턴버클(11)로 연결하여 고정한 후, 도1 및 도5에 도시된 바와같이, 상기 연결핀(2)으로 경사지게 연결고정한 자연석(1)은 그 후면에 고정한 앵커(3)와 지반보강재(5)를 상기 지지부재 대신 턴버클(7)로 직접 연결하고, 도2 및 도4에 도시된 바와같이, 연결핀(2')으로 상하 수직 연결고정한 가공 다듬돌(1')은 옆으로 서로 인접한 가공 다듬돌(1')(1')끼리를 수평 연결재(9)로 고정한 다음, 상기 수평 연결재(9)와 지반보강재(5)를 상기 지지부재대신 턴버클(7)로 연결고정하고, 도3에 도시된 바와같이, 상하 가공 다듬돌(1")(1")사이를 몰타르(2")로 접착 고정하는 가공 다듬돌(1")은 그 몰타르(2")사이에 와이어메쉬나 그리드(이하 그리드)(8)를 내재시켜 그 그리드(8)와 지반보강재(5)를 상기 지지부재 대신 턴버클(7)로 연결고정한 후, 도9에 도시된 바와같이, 상기 적석(1)(1')(1")들이 인접한 사이에 간극(12)(13)이 생긴 경우에는 액상 콘크리트(24)를 채운 쉬트백(sheet bag)(18)으로 채우거나, 토목섬유나 부직포(19)를 삽입하거나 접착제로 부착한 다음, 도1,2,3,4,5,6 및 7에 도시된 바와같이, 상기 적석(1)(1')(1")과 절개사면(4)사이에 토사대신 콘크리트(20)를 타설하는 공정을 반복하는 것으로 구성된다.As shown in Fig. 6 (a) and (b), anchors 10 and 10 'are fixed to the rear of the natural stone 1 or the processed finishing stones 1', 1 "(red stones) and the left and right sides thereof. After connecting the anchors 10 and 10 'between the upper and lower adjacent rocks or by turning the turnbuckles 11 and fixing them, as shown in FIGS. 1 and 5, the natural stones are inclinedly connected to the connecting pins 2. 1) is directly connected to the anchor (3) and the ground reinforcement (5) fixed to the back with a turnbuckle (7) instead of the support member, as shown in Figures 2 and 4, up and down with a connecting pin (2 ') Vertically fixed fixed work stone (1 ') is fixed to the horizontal working material (1') (1 ') adjacent to each other next to the horizontal connecting member (9), and then the horizontal connecting member (9) and ground reinforcement (5) Instead of the supporting member, it is fixed with a turnbuckle (7), and as shown in FIG. ) Is between the mortar (2 ") After the mesh or grid (hereinafter referred to as grid) 8 is embedded and the grid 8 and the ground reinforcement 5 are fixed to the turnbuckles 7 instead of the supporting member, as shown in FIG. 9, the red stone 1 If gaps 12 and 13 are formed between adjacent ones (1 ') and 1 ", fill with sheet bag (18) filled with liquid concrete (24), or geotextile or nonwoven fabric (19). ), Or adhesively attached, and then between the red eye (1) (1 ') (1 ") and the incline (4), as shown in Figures 1, 2, 3, 4, 5, 6 and 7. It consists of repeating the process of pouring concrete 20 instead of soil.
상기에서 지압판(14)은 숏크리트(shotcrete)(15)면에 밀착되게 지반보강재(5)의 외단부에 결합하여 너트(16)로 고정하고 지압판(14) 양쪽 가장자리에는 철근용접(17)(17')을 하여 고정하거나, 지압판(14)을 상기 숏크리트(15)면과 일정 간격으로 떨어지게 위치하도록 지반보강재(5)의 외단부에 설치하여 그 지압판의 상하를 너트(16)(16')로 고정하므로써, 적석과 절개사면(4)사이에 충전되는 콘크리트(20)에의해 지압판(14)과 너트(16)(16')와 지반보강재(5)의 외단부가 완전히 매립되도록 한다.The pressure plate 14 is coupled to the outer end of the ground reinforcing material (5) to be in close contact with the surface of the shotcrete (15) to be fixed with a nut (16) and to the steel plate (17) (17) on both edges of the pressure plate (14) ') Or the pressure plate 14 is installed at the outer end of the ground reinforcing material 5 so as to be spaced apart from the shotcrete 15 surface at regular intervals, and the upper and lower portions of the pressure plate are connected to the nuts 16 and 16'. By fixing, the outer end portions of the pressure plate 14, the nuts 16, 16 'and the ground reinforcement 5 are completely filled by the concrete 20 filled between the red stone and the inclined slope 4.
상기에서 턴버클(7)과 지반보강재(5) 외단부와의 연결방법은 단부에 원형고리(21)가 달린 ㄴ자형 턴버클(7a)을 지반보강재(5)의 직선형 단부(21a)와 연결하거나, 단부에 갈고리형 고리(22)가 달린 턴버클(7b)을 지반보강재(5)의 단부에 결합된 원형고리를 가진 연결핀(22a)과 연결하거나, 단부에 원형고리(23)가 달린 턴버클(7c)을 지반보강재(5)의 ㄴ자형 단부(23a)와 연결하는 방법중 어느하나의 방법으로 연결한다.In the above connection method of the turnbuckle (7) and the outer end of the ground reinforcement (5) is connected to the N-shaped turnbuckle (7a) having a circular ring 21 at the end and the straight end (21a) of the ground reinforcement (5), A turnbuckle 7b having a hook 22 at its end is connected to a connecting pin 22a having a circular ring coupled to the end of the ground reinforcement 5, or a turnbuckle 7c having a circular ring 23 at its end. ) Is connected to any one of the methods of connecting the b-shaped end 23a of the ground reinforcement (5).
이상과 같이 구성되는 본 발명 절개사면의 옹벽 설치방법은 종래의 방법으로 연결핀(2)에의해 경사지게 자연석(1)(1)을 상하로 적석하거나, 연결핀(2')에의해 가공 다듬돌(1')(1')을 수직으로 적석하거나, 가공 다듬돌(1")(1")을 몰타르(2")로 접착하면서 수직으로 적석하되, 절개사면에 소일네일이나 어스앵커(지반보강재)(5)를 항타한 다음 그 절개사면(4)위에 숏크리트(15)를 시공하고, 상기 지반보강재(5) 외단부에 통상의 지압판(14)을 설치하되, 그 지압판(14)을 숏크리트(15)면에 밀착되게 지반보강재(5)의 외단부에 삽입설치하여 너트(16)로 고정한 다음 그 지압판(14)의 양측에 철근용접(17)(17')을 하거나, 상기 지압판(14)을 숏크리트(15)면과 일정간격으로 떨어지게 위치하도록 지반보강재(5)의 외단부에 설치하여 상하 너트(16)(16)에의해 고정하므로써, 적석(1)(1')(1")과 절개사면(4)사이에 타설되는 콘크리트(20)내부로 지압판(14) 및 너트(16)와 지반보강재(5)의 외단부가 철근용접(17)(17')과 함께 완전 견고하게 매립되거나, 지압판(14) 및 지반보강재(5)외단부가 상하 너트(16)(16')와 함께 견고하고 단단하게 매립 고정되게 되고, 자연석(1)이나 가공 다듬돌(1')(1")(적석)들의 후면에는 앵커(10)(10')가 고정되고 그 인접한 적석의 앵커들을 턴버클(11)로 고정하여 인접한 적석끼리 분리되지 못하도록 잡아주게 하므로써 옹벽의 시공후 수직방향으로 클랙발생이 없고 따라서 옹벽이 무너지거나 붕괴되지 않고 견고하게 지지되게되며, 또한 연결핀(2)에의해 경사지게 연결고정되는 자연석(1)은 그 후면에 고정한 앵커(3)와 지반보강재(5)가 턴버클(7)에의해 연결되어 지지고정되게 되어 있으므로써, 절대로 자연석이 절개사면으로부터 이탈되거나 무너지지 않게 되며, 연결핀(2')에의해 수직으로 연결고정되는 가공 다듬돌(1')(적석)은 옆에 서로 인접한 가공 다듬돌(1')(1')끼리 수평 연결재(9)로 고정되어있으므로 인접한 적석끼리 절대로 분리, 붕괴되지 않게 결속되도록되어 있는데다가 그 인접한 적석끼리를 잡고 있는 수평연결재(9)를 상기 지반보강재(5)와 턴버클(7)에의해 연결되어 지지고정되도록되어 있으므로 가공다듬돌(1')(1')들 역시 절대로 분리되거나 무너지지 않게되며, 몰타르(2")에 의해 수직으로 접착 연결고정되는 가공 다듬돌(1")(1")들은 몰타르(2")속에 와이어메쉬나 그리드(8)가 매립 고착되어 있고 그 와이어메쉬나 그리드(8)가 지반보강재(5)와 턴버클(7)에의해 연결, 고정되어 있으므로 적석(1")들이 절대로 균열이 생기거나 분리되거나 무너질 염려가 없이 완벽하게 고정 지지되게되며, 상기 적석(1)(1')(1")들과 지반보강재(5) 외단부를 연결하는 턴버클(7)은, 단부에 원형고리(21)가 달린 ㄴ자형 턴버클(7a)에의해 지반보강재(5)의 직선형 단부(21a)와 연결하거나, 단부에 갈고리형 고리(22)가 달린 턴버클(7b)에의해 지반보강재(5)의 단부에 결합된 원형고리를 가진 연결핀(22a)과 연결하거나, 단부에 원형고리(23)가 달린 턴버클(7c)에의해 지반보강재(5)의 ㄴ자형 단부(23a)와 연결하는 방법중 임의의 방법으로 연결할 수 있으므로 지반보강재(5)와 턴버클(7)의 연결방법이 다양한 특징이 있으며, 적석(1)(1')(1")과 절개사면(4)사이에는 토사대신 콘크리트(20)를 타설하게 되므로 앵커(3), 그리드(8), 턴버클(7), 지압판(14), 너트(16)(16'), 철근용접(17)(17') 및 지반보강재(5)의 외단부를 완벽하게 고정되도록 잡아주면서 숏크리트(15)층과 완전 혼연일체가 되므로 본 발명 방법으로 시공된 옹벽은 절개사면(4)으로부터 절대로 분리, 박리되거나 무너지거나 붕괴되거나 또는 클랙등이 전혀 생기지 않고 반영구적으로 유지될 수 있는 특징이 있는 것이다.Retaining wall installation method of the inclined slope of the present invention configured as described above is natural stone (1) (1) seated up and down inclined by the connecting pin (2) by the conventional method, or processed by the connecting pin (2 ') (1 ') (1') is vertically deposited or vertically deposited with the machined stone (1 ") (1") bonded with mortar (2 "), but the nail nail or earth anchor (ground reinforcement) (5) and then shotcrete 15 is installed on the inclined slope (4), and the ordinary pressure plate (14) is provided at the outer end of the ground reinforcement (5), and the pressure plate (14) is shotcrete ( 15) It is inserted into the outer end of the ground reinforcing material (5) to be in close contact with the surface and fixed with a nut (16), and then the rebar welding (17, 17 ') on both sides of the pressure plate (14), or the pressure plate (14) Is installed at the outer end of the ground reinforcement material 5 so as to be spaced apart from the shotcrete surface 15 by a predetermined distance, and is fixed by the upper and lower nuts 16 and 16 so that the seated stone 1, 1 ', 1 " ) And the outer end of the bearing plate 14 and the nut 16 and the ground reinforcement 5 together with the reinforcing steel welding (17) (17 ') inside the concrete (20) to be placed between the incision slope (4). The outer end portion of the bearing plate 14 and the ground reinforcement material 5 is embedded with the upper and lower nuts 16 and 16 'to be firmly and securely embedded, and the natural stone 1 or the processed polished stone 1' Anchors 10 and 10 'are fixed to the rear of the "(red) stones and the anchors of the adjacent red stones are fixed with the turnbuckles 11 to hold adjacent stones so that they cannot be separated from each other. And thus the retaining wall is firmly supported without collapsing or collapsing, and the natural stone (1), which is securely connected inclined by the connecting pin (2), has the anchors (3) and the ground reinforcement (5) fixed at the rear thereof with a turnbuckle ( 7) Natural stone never cuts out from the incline The processing finishing stones (1 ') (red stone), which are fixed and connected vertically by the connecting pin (2'), are not separated or collapsed, and the horizontal connecting members (9 ') and (1') adjacent to each other are adjacent to each other. Because it is fixed to) so that adjacent stones are never separated or collapsed, the horizontal connectors (9) holding the adjacent stones are connected and supported by the ground reinforcement (5) and the turnbuckle (7). As a result, the processing stones 1 'and 1' are never separated or collapsed, and the processing stones 1 'and 1 " The wire mesh or grid 8 is embedded in the "), and the wire mesh or grid 8 is connected and fixed by the ground reinforcement 5 and the turnbuckle 7, so that the red stones (1 ") are never cracked. Perfect fixing without fear of formation, separation or collapse The turnbuckle (7) connecting the red stone (1) (1 ') (1 ") and the outer end of the ground reinforcement (5) is a round-shaped turnbuckle (7a) with a circular ring (21) at its end. Connecting pin 22a having a circular ring connected to the straight end 21a of the ground reinforcement 5 or connected to the end of the ground reinforcement 5 by a turnbuckle 7b with a hooked ring 22 at the end. ) And the ground reinforcement (5) and the connection with any one of the methods of connecting to the C-shaped end (23a) of the ground reinforcement (5) by a turnbuckle (7c) having a circular ring 23 at the end The connection method of the turnbuckle (7) has various features, and the concrete (20) is placed between the red rock (1) (1 ') (1 ") and the inclined slope (4), so that the anchor (3), grid ( 8) The shotcrete (15) while holding the turnbuckles (7), the pressure plate (14), the nuts (16) (16 '), the reinforcing bars (17) (17'), and the outer ends of the ground reinforcement (5) to be completely fixed. Fully mixed with floor Since the construction with the method of the present invention is a retaining wall characterized in that such cut surface (4) Never remove, or peel or fall or collapse or from keulraek be semi-permanently maintained at all does not occur.
이상과 같은 본 발명 방법에 의한 옹벽시공방법으로 옹벽을 설치하게되면 적석(1)(1')(1")과 절개사면(4)사이가 콘크리트(20)로 타설되므로 그 콘크리트(20)에 의해서 앵커(3), 그리드(8), 턴버클(7), 지압판(14) 및 지반보강재(5)등을 완벽하게 잡아 고정하게 되고 숏크리트(15)와도 완전 혼연일체로 고정되게되므로 절대로 옹벽이 균열되거나 침하되거나 무너지지 않게되는 효과가 있는 것이다.When the retaining wall is installed by the retaining wall construction method according to the method of the present invention as described above, since the concrete 20 is placed between the red stone 1, 1 ', 1 "and the inclined slope 4, the concrete 20 The anchor (3), grid (8), turnbuckle (7), pressure plate (14) and ground reinforcement (5) is completely grasped and fixed, so that the retaining wall is never cracked because it is completely fixed with the shotcrete (15) It does not sink or fall.
도 1 은 본 발명에 따른 자연석이나 발파석으로 옹벽을 설치한 예의 단면도.1 is a cross-sectional view of an example in which a retaining wall is installed in natural stone or blasted stone according to the present invention.
도 2 는 본 발명에 따른 가공 다듬돌로 옹벽을 설치한 예의 단면도.2 is a cross-sectional view of an example in which a retaining wall is installed with a machined stone according to the present invention.
도 3 은 본 발명에 따른 또다른 가공 다듬돌로 옹벽을 설치한 예의 단면도.3 is a cross-sectional view of an example in which the retaining wall is installed with another processed finishing stone according to the present invention.
도 4 는 본 발명에 따른 연결핀으로 가공 다듬돌을 수직 연결지지하면서 서로 인접한 적석끼리는 수평 연결재와 턴버클로 연결고정한 측단면도.Figure 4 is a side cross-sectional view of the fixed pins connected to each other while supporting the vertical processing stone with the connecting pin according to the present invention is connected to the horizontal connection member and turnbuckle.
도 5 는 본 발명에 따른 자연석으로 축조한 옹벽의 일부 확대 단면도.5 is a partially enlarged cross-sectional view of a retaining wall constructed of natural stone according to the present invention;
도 6(a) 는 본 발명에 따른 서로 인접한 자연석을 앵커와 턴버클로 연결한 배면도.Figure 6 (a) is a rear view connecting the natural stones adjacent to each other according to the present invention with an anchor and a turnbuckle.
도 6(b) 는 본 발명에 따른 서로 인접한 자연석을 턴버클로 연결한 평면도.Figure 6 (b) is a plan view connecting the adjacent natural stones with a turnbuckle according to the present invention.
도 7(a) 는 본 발명에 따른 지압판과 지반보강재의 연결상태를 나타내는 확대 단면도.Figure 7 (a) is an enlarged cross-sectional view showing a connection state of the pressure plate and the ground reinforcement according to the present invention.
도 7(b) 는 본 발명에 따른 지압판과 지반보강재의 연결상태를 나타내는 또다른 확대 단면도.Figure 7 (b) is another enlarged cross-sectional view showing a connection state of the pressure plate and the ground reinforcement according to the present invention.
도 8(a) 는 본 발명에 따른 지반보강재와 턴버클을 연결한 일예시도.Figure 8 (a) is an example of connecting the ground reinforcement and turnbuckle according to the present invention.
도 8(b) 는 본 발명에 따른 지반보강재와 턴버클을 연결한 다른 예시도.Figure 8 (b) is another example connecting the ground stiffener and the turnbuckle according to the invention.
도 8(c) 는 본 발명에 따른 지반보강재와 턴버클을 연결한 또다른 예시도.Figure 8 (c) is another example connecting the ground stiffener and the turnbuckle according to the invention.
도 9 는 본 발명에 따른 자연석과 자연석 사이의 간극을 밀봉하는 예를 나타낸 확대 단면도.9 is an enlarged cross-sectional view showing an example of sealing a gap between natural stone and natural stone according to the present invention.
도 10 은 종래의 옹벽 설치예의 일예시 단면도.10 is a cross-sectional view of an example of a conventional retaining wall installation example.
도 11 은 종래의 옹벽 설치예의 타예시 단면도.11 is a cross-sectional view of another example of a conventional retaining wall installation example.
*도면중 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 자연석 1',1" : 가공 다듬돌1: Natural stone 1 ', 1 ": Finished stone
2,2' : 연결핀 2" : 몰타르2,2 ': Connecting pin 2 ": Maltar
3 : 앵커 4 : 절개사면3: anchor 4: incline
5 : 지반보강재 7,11 : 턴버클5: ground reinforcement material 7,11: turnbuckle
8 : 그리드 혹은 와이어메쉬(그리드) 9 : 수평 연결재8: grid or wire mesh (grid) 9: horizontal connector
10,10' : 앵커 12,13 : 간극10,10 ': Anchor 12,13: gap
14 : 지압판 15 : 숏크리트14: pressure plate 15: shotcrete
16,16' : 너트 17,17' : 철근용접16,16 ': Nut 17,17': Rebar welding
18 : 쉬트백 19 : 토목섬유나 부직포18: sheet bag 19: geotextile or nonwoven fabric
20 : 콘크리트 21 : 원형고리20: concrete 21: circular ring
21a : 직선형 단부 22 : 갈고리형 고리21a: straight end 22: hook ring
22a : 연결핀 23 : 원형 고리22a: connecting pin 23: circular ring
23a : ㄴ자형 단부 24 : 액상 콘크리트23a: angled end 24: liquid concrete
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| KR1020050014482A KR20050025301A (en) | 2005-02-22 | 2005-02-22 | Method constructing revetment on incised slant |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020050014482A KR20050025301A (en) | 2005-02-22 | 2005-02-22 | Method constructing revetment on incised slant |
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| KR20050025301A true KR20050025301A (en) | 2005-03-14 |
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| KR100681309B1 (en) * | 2005-03-29 | 2007-02-09 | 주식회사 피아이에이 | Connector structure in the retaining wall and soil nailing |
| KR100696066B1 (en) * | 2006-07-25 | 2007-03-21 | 주식회사 한국종합기술 | Retaining wall for preventive corrosion |
| KR100802338B1 (en) * | 2005-05-19 | 2008-02-12 | 비더씨건설 주식회사 | Execution method for structure raising the ground level with a landscape architecture stone |
| KR100817901B1 (en) * | 2006-06-07 | 2008-03-31 | 주식회사 아이콘텍이앤씨 | Reinforced Earth Retaining Wall Structure of Perforated Slope |
| KR101042573B1 (en) * | 2010-11-17 | 2011-06-20 | 주식회사 에코밸리 | Unit cell structure prefabricating the landscape garden with a famous mountain and method constructing the garden therewith |
| KR101224872B1 (en) * | 2011-11-25 | 2013-01-22 | 현도지앤씨 주식회사 | Natural wall using fiber reinforcement |
| KR101240556B1 (en) * | 2011-12-09 | 2013-03-11 | 현도지앤씨 주식회사 | Nature stone retaining wall and construction method thereof |
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| KR101224872B1 (en) * | 2011-11-25 | 2013-01-22 | 현도지앤씨 주식회사 | Natural wall using fiber reinforcement |
| KR101240556B1 (en) * | 2011-12-09 | 2013-03-11 | 현도지앤씨 주식회사 | Nature stone retaining wall and construction method thereof |
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| KR20160016534A (en) * | 2014-08-04 | 2016-02-15 | 주식회사자연기술 | Landscape stones connecting unit and slope reinforcement method using the same |
| KR101693345B1 (en) * | 2016-06-29 | 2017-01-17 | (주)상엔지니어링건축사사무소 | Retaining wall using natural stones and construction method for this same |
| CN109098060A (en) * | 2018-08-31 | 2018-12-28 | 青岛天力多维生态有限公司 | Grid device and its application based on stereoscopic-state |
| KR102504754B1 (en) | 2022-08-05 | 2023-02-28 | 더베스트테크 주식회사 | Fixed Installation Structure of Blast-Stone for Prevent Earth Cutting Part Collapse, and Fixed Installation of Blast-Stone Construction Method by Using This |
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