KR960010652Y1 - A retaining wall structure - Google Patents

A retaining wall structure Download PDF

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Publication number
KR960010652Y1
KR960010652Y1 KR2019930025255U KR930025255U KR960010652Y1 KR 960010652 Y1 KR960010652 Y1 KR 960010652Y1 KR 2019930025255 U KR2019930025255 U KR 2019930025255U KR 930025255 U KR930025255 U KR 930025255U KR 960010652 Y1 KR960010652 Y1 KR 960010652Y1
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Prior art keywords
reinforced concrete
retaining wall
texol
foundation
ground
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KR2019930025255U
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Korean (ko)
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KR950014445U (en
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임철웅
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임철웅
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0283—Retaining or protecting walls characterised by constructional features of mixed type
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
    • E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0051—Including fibers

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Retaining Walls (AREA)

Abstract

내용 없음.No content.

Description

콘크리트 격벽을 이용한 텍솔옹벽의 구조Structure of Texol Retaining Wall Using Concrete Bulkhead

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 정단면도.2 is a front sectional view of the present invention.

제3도는 제2도의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

제4도는 제2도의 B-B선 단면도.4 is a cross-sectional view taken along the line B-B in FIG.

제5도는 본 고안의 내부구조를 발췌하여 보인 사시도.5 is a perspective view showing an internal structure of the present invention.

제6도는 본 고안의 제1실시예의 사시도.6 is a perspective view of a first embodiment of the present invention.

제7도는 제5도의 측단면도.7 is a side cross-sectional view of FIG.

제8도는 본 고안의 제2실시예의 사시도.8 is a perspective view of a second embodiment of the present invention.

제9도는 제7도의 내부구조를 발췌하여 보인 사시도.9 is a perspective view showing an internal structure of FIG.

제10도는 제8도의 측단면도.10 is a side cross-sectional view of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 급경사면 2 : 공사구간1: steep slope 2: construction section

3 : 기초지반 4 : 철근콘크리트기둥3: Foundation ground 4: Reinforced concrete pillar

5 : 철근콘크리트지반 6 : 전면경사면5: reinforced concrete foundation 6: front slope

7 : 단턱부 8 : 양측면주벽7: stepped portion 8: both side walls

9 : 경사요입홈 10, 10a : 철근콘크리트옹벽9: inclined recess groove 10, 10a: reinforced concrete retaining wall

11 : 지지간 12 : 텍솔옹벽층11 support side 12: texol retaining wall layer

13 : 철근콘크리트격자틀 14 : 텍솔층13: reinforced concrete grid frame 14: texol layer

본 고안은 급경사지역의 원지반을 높이거나 폭우등으로 인하여 붕괴된 급경사 언덕 및 산사태 지역을 보수공사를 보다 견고하고 안전하게 할수 있도록 고안된 콘크리트 격벽을 이용한 텍솔옹벽의 구조에 관한 것으로, 텍솔을 급경사면의 언덕부에 견고하고 용이하게 부착할 수 있도록 하며, 텍솔만으로도 급경사면이 언덕부의 토압을 충분하게 지탱할 수 있는 토목 공사를 실시할 수 있도록 함에 주안점을 둔 것이다.The present invention relates to the construction of a texol retaining wall using concrete bulkheads designed to make repair work more robust and safe for steep hills and landslides collapsed due to heavy slopes or heavy rains. The main focus is to make it possible to attach it firmly and easily, and to allow civil engineering work to be able to sufficiently support the earth pressure of the hill slope with texol alone.

종래에 일반적으로 돌쌓기(석축)이나 흙 또는 모래가마니 쌓기로서 경사구간 및 붕괴된 언덕의 보수공사를 하였으나, 이는 비교적 경사가 완만한 지역에서는 가능하지만 급경사 언덕에서 가압되는 토압에 지탱하지 못하여 쉽게 붕괴되는 결점이 있었다.In the past, renovation of slope sections and collapsed hills has been generally carried out by stacking (masonry) or stacking soil or sand, but this is possible in a relatively gentle area, but it is not easily supported due to the pressure of the earth on the steep slope. There was a flaw.

또한, 본인의 선출원 고안의 텍솔을 이용한 옹벽의 구조(1990년 10월 13일자 실용신안등록출원 제15688호, 1993년 9월 13일 공고번호 제6129호)에 있어서는 텍솔옹벽층과 성토층의 착접 효과는 양호하지만 급경사언덕등의 지역에서는 역시 기초지반이 약하여 급경사 언덕등에서 가압되는 토압에는 지탱하지 못하여 쉽게 붕괴되는 결점이 있었다.In addition, in the structure of the retaining wall using texol of the original application design (Utility Model Registration No. 15886 of October 13, 1990, and Publication No. 6129 of September 13, 1993), the contact between the texol retaining wall layer and the fill layer is Although the effect is good, in the areas such as steep hills, the foundation grounds are also weak, and they cannot easily support the earth pressure that is pressurized on steep hills.

본 고안은 종래의 제반 결점을 적게하기 위하여 고안된 것으로, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과같다.The present invention is devised to reduce all the drawbacks of the related art, which will be described in detail with reference to the accompanying drawings.

급경사면(1)에 폭우등으로 인하여 형성되는 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로하여 철근콘트리트지반(5)을 설치하며, 각 철근콘트리트지반(5)의 상면에는 전면경사면(6)에 수층의 단턱부(7)와 양측면주벽(8)에 수층의 경사요입홈(9)을 형성하는 사다리꼴형 철근콘크리트 옹벽(10)을 입설하여 고정 설치한 다음 상기 경사요입홈(9)에는 지지간(11)을 횡설하여 각 철근콘크리트 옹벽(10)사이의 각 공사구간(2)으로 본인의 선출원(1990년 9월 18일 특허출원 제14641호, 1990년 10월 16일 공고번호 제9411호)에서 제안된 비료혼합장섬유 보강토의 조성물을 통상의 드라이브 타입 주사공법으로 압착시켜 비료혼합장섬유 보강토인 택솔옹벽층(12)을 형성하여서 된 것이다.Reinforced concrete ground (5) is installed on the basic ground (3) of the construction section (2) formed on the steep slope (1) due to heavy rain, and the reinforced concrete ground (5) as a core, and each reinforced concrete ground (5). The trapezoidal reinforced concrete retaining wall 10, which forms the inclined recessed groove 9 of the water layer, is installed on the front inclined surface 6 on the front slope surface 6 and on both side circumferential walls 8, The slope indentation groove (9) is horizontally supported by the support 11, each of the construction section (2) between the reinforced concrete retaining wall (10) of the applicant's first application (September 18, 1990 Patent Application No. 14641, 1990 The composition of the fertilizer mixed long fiber reinforcement soil proposed in the October 16 publication No. 9411) is compressed by a conventional drive type scanning method to form a taxol retaining wall layer 12, which is a fertilizer mixed long fiber reinforcement soil.

첨부 도면의 제6도 내지 제7도는 본 고안의 제1실시예를 도시한 설치 상태의 사시도와 측단면도로서 급경사면(1)에 형성되는 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로하여 철근콘트리트지반(5)을 설치하며, 각 철근콘트리트지반(5)의 상면에는 사디리꼴형 철근콘크리트 옹벽(10a)을 입설 고정한 다음 각 철근콘크리트 옹벽(10a)의 사이의 형성되는 각 공사구간(2)마다 본인의 선출원 발명의 비료혼합 장섬유 보강토의 조성물을 통상의 드라이브 타입 주사공법으로 압착시켜 비료혼합장섬유 보강토인 텍솔옹벽층(12)을 형성하여서 된 것이다.6 to 7 of the accompanying drawings are a perspective view and a side cross-sectional view of the installation state showing the first embodiment of the present invention, the reinforced concrete on the foundation ground (3) of the construction section (2) formed on the steep slope (1) Reinforced concrete foundation (5) is installed with the core (4) as a core, and the sagittal-shaped reinforced concrete retaining wall (10a) is placed on the upper surface of each reinforced concrete foundation (5), and then between each reinforced concrete retaining wall (10a). For each construction section (2) to be formed by pressing the composition of the fertilizer mixed long fiber reinforcement soil of the original application of the invention by a conventional drive type scanning method to form a texol retaining wall layer 12, which is a fertilizer mixed long fiber reinforcement soil.

첨부 도면의 제8도 내지 제10도는 본 고안의 제2실시예를 도시한 설치 상태와 내부 구조의 사시도 및 측단면도로서 급경사면(1)에 형성되는 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로 하여 철근콘트리트지반(5)를 설치하며, 각 철근콘트리트지반(5)의 상면에는 다수의 철근콘트리트 격자틀(13)이 형성되도록 일체로 고정설치한 다음 상기 각 격차틀(13)에는 본인의 선출원 발명의 비료혼합 장섬유 보강토의 조성물을 통상의 드라이브 타입주사 공법으로 압착시켜 비료혼합 장섬유 보강토인 텍솔층(14)을 형성하여서 된 것이다.8 to 10 of the accompanying drawings are a perspective view and a side cross-sectional view of an installation state and an internal structure showing a second embodiment of the present invention, and the basic ground 3 of the construction section 2 formed on the steep slope 1; Reinforced concrete foundation (5) is installed on the reinforcement concrete foundation (5) on the upper surface of each reinforcement concrete foundation (5), and a plurality of reinforced concrete lattice frame (13) is fixedly installed so as to form the above In each of the gaps 13, the composition of the fertilizer-mixed long fiber reinforcement soil of the original application of the present invention is compressed by a conventional drive type injection method to form the texol layer 14, which is a fertilizer-mixed long fiber reinforcement soil.

도면중 미설명 부호 15는 성토흙을 표시한 것이다.In the drawings, reference numeral 15 denotes a fill soil.

이와같은 본 고안의 작용, 효과를 상세히 설명하면 다음과 같다.Referring to the operation, effects of the present invention in detail as follows.

종래에 일반적으로 폭우나 토목공사 등으로 인하여 불괴되거나 산사태 지역의 보수공사를 하기 위하여 급경사 지역이나 원지반이 약한 지역의 경우는 종래에 실시하고 있는 구조로는 설치가 곤란할 뿐만 아니라 설치한 경우에도 급경사면의 토압이나 성토압을 지탱하지 못하여 쉽게 붕괴되고 있다.Conventionally, in the case of a steep slope or a weak ground to repair a landslide or a landslide due to heavy rain or civil works, it is not only difficult to install the structure but also a steep slope Easily collapsed because it could not support the earth pressure or earth pressure.

본 고안은 급경사지역(1)이나 원지반이 연약한 지역의 공사구간(2)을 설정하여 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로하여 철근콘트리트지반(5)을 공사지역에 따라 임의 간격으로 설치한 다음 각 철근콘트리트지반(5)의 상면으로 수층의 단턱부(7)를 형성하는 전면경사면(6)과 양측면주벽(8)에 수층의 경사요입홈(9)을 형성하는 사디리꼴형 철근콘크리트 옹벽(10)을 입설하여 고정 설치한다.The present invention is to set the construction section (2) of the steep slope area (1) or the weak ground, the reinforced concrete column (5) as the core material on the foundation ground (3) of the construction section (2) After installing at random intervals according to the construction area, the inclined recess groove of the water layer on the front slope surface 6 and both side circumferential walls 8 forming the stepped portion 7 of the water layer to the upper surface of each reinforced concrete ground 5 ), And install and install the sagittal-shaped reinforced concrete retaining wall (10).

이와 같이 상기 철근콘트리트지반(5)과 철근콘크리트 옹벽(10)의 양생이 완료된 다음 철근콘크리트 옹벽(10)의 양측주벽(8)에 수층으로 형성시킨 경사요입홈(9)에 별도로 제작한 지지간(11)을 가로질러 끼워걸어 설치한 상태로 각각의 경사구간(2)에 본인의 선특허출원에서 제안된 비료혼합 장섬유 보강토의 조성물을 통상의 드라이브 타임 공법으로 압착시켜 주므로서 비료혼합 장섬유 보강토인 텍솔옥벽층(12)이 형성되는 것이다.In this way, after the curing of the reinforced concrete ground 5 and the reinforced concrete retaining wall 10 is completed, the support bar separately manufactured in the inclined recess groove 9 formed with water layers on both side walls 8 of the reinforced concrete retaining wall 10. Fertilizer mixed long fiber by compressing the composition of the fertilizer mixed long fiber reinforcement soil proposed in the prior patent application in each of the inclined sections (2) in a state of being fitted across the (11) by a conventional drive time method. The texol jade wall layer 12, which is reinforcement soil, is formed.

또한, 본 고안의 제1실시예와 제2실시예를 도시하여 표현한 제6도 제10도에서 형성되는 구조의 철근콘크리트 옹벽(10a)과 철근콘트리트 격자틀(13)의 각 경사구간(2)에 전술한 바와같이 시공법에 의하여 비료혼합 장섬유 보강토인 조성물을 압착시켜 주므로서 전술한 텍솔옹벽층(12)과 동일 또는 유사한 텍솔옹벽층(12)과 텍솔층(14)이 형성되는 것이다.In addition, each of the inclined sections 2 of the reinforced concrete retaining wall 10a and the reinforced concrete grating frame 13 having the structure shown in FIG. 6 shown in FIG. 6 showing the first and second embodiments of the present invention. As described above, the texol retaining wall layer 12 and the texol layer 14 which are the same as or similar to the texol retaining wall layer 12 described above are formed by compressing the composition of the fertilizer mixed long fiber reinforcement soil by the construction method.

이와같은 본 고안은 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로 하여 철근콘트리트지반(5)을 고정 설치한 다음 철근콘트리트지반(5)의 상부에 철근콘크리트 옹벽(10), (10a)과 철근콘트리트 격자틀(13)을 입설하여 고정 설치하였으므로 급경사 지역이나 연약지반의 공사구간(2)의 기초지반(3)이 튼튼하게 되는 것이다.The present invention is such that the reinforced concrete foundation (5) is fixed to the reinforced concrete pillar (5) on the foundation ground (3) of the construction section (2) and then the reinforced concrete retaining wall on the upper part of the reinforced concrete foundation (5) (10), (10a) and the reinforced concrete lattice frame (13) is installed and fixed, so that the foundation ground (3) of the construction section (2) of steep slopes or soft ground will be strong.

이와같은 기초지반(3)에 의하여 입설 고정 설치되는 철근콘크리트 옹벽(10), (10a)과 철근콘트리트 격자틀(13)의 각 공사구간(2)에 응착력과 결집력이 양호한 비료혼합 장섬유 보강토의 조성물을 압착시켜 텍솔옥벽층(12) 또는 텍솔층(14)을 형성하였으므로 급경사면(1)의 토압이나 성토(15)의 토압에 의해 붕괴되는 일이 없이 견고하고 안전하게 지탱할 수 있는 것이다.Fertilizer mixed long-fiber reinforcement soil having good adhesion and cohesion strength in each construction section (2) of the reinforced concrete retaining walls (10), (10a) and the reinforced concrete grid (13), which are installed and fixed by the basic ground (3). Since the texol jade wall layer 12 or the texol layer 14 was formed by pressing the composition of the composition, it can be supported firmly and safely without being collapsed by the earth pressure of the steep slope 1 or the earth pressure 15 of the fill 15.

더욱이 각 경사구간(2)마다 가로질러 끼워절어 설치된 지지간(11)과 전면경사면(6)에 수층으로 형성시킨 단턱부(7)에 의하여 텍솔옥벽층(12)이 지지되었으며, 또한 다수의 철근콘트리트 격자틀(13)내에 충진되어 형성된 각 공사가군(2)의 텍솔층(14)은 각 철근콘트리트 격자틀(13)에 의하여 지지되었으므로 견고성과 안전성의 효과를 높일 수 있는 것이다.Furthermore, the texol jade wall layer 12 was supported by a stepped portion 7 formed in a water layer on the support section 11 and the front inclined surface 6 intersected in each inclined section 2, and a plurality of reinforcing bars were supported. Since the texol layer 14 of each construction group 2 filled and filled in the concrete lattice 13 was supported by each reinforced concrete lattice 13, the effect of rigidity and safety can be improved.

이와같이 된 본 고안은 급경사 지역이나 기초지반이 약한 연약지반의 보수공사를 견고하고 안전하게 할 수 있으므로 급경사 지역의 토압이나 성토압에 의해 붕괴되는 일이 없는 것이며, 비료혼합 장섬유의 보강토인 텍솔옹벽이나 텍솔층의 표면부에 식물이 잘 자라게 되어 외관상 미려한 등의 효과가 있는 것이다.Thus, the present invention is able to firmly and securely repair the soft slopes of weak slopes or weak grounds, so that they are not collapsed by earth pressures or embankments in steep slopes. The plant grows well on the surface of the texol layer, which is beautiful in appearance.

Claims (3)

공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로 하여 철근콘트리트지반(5)을 설치하며, 상기 각 철근콘트리트지반(5)의 상면에는 전면경사면(6)에 수층의 단턱부(7)와 양측면주벽(8)에 경사요입홈(9)을 형성하는 철근콘크리트 옹벽(10)을 입설하여 설치한 다음 경사요입홈(9)에 지지간(11)을 횡설하여 각 철근콘크리트 옹벽(10)사이의 각 경사구간(2)으로 비료혼합 장섬유의 보강토인 텍솔옹벽층(12)을 압착하여서 된 콘크리트 격벽을 이용한 텍솔옹벽의 구조.Reinforced concrete foundation (5) is installed on the foundation ground (3) of the construction section (2) as the core material, and the water layer on the front inclined surface (6) on the upper surface of each of the reinforced concrete foundation (5). Reinforced concrete retaining wall (10) is formed in the stepped portion (7) and both side peripheral walls (8) of the inclined recessed groove (9). A structure of a texol retaining wall using a concrete partition wall formed by compressing a texol retaining wall layer 12, which is a reinforcing soil of fertilizer mixed long fibers, into each inclined section 2 between the reinforced concrete retaining walls 10. 제1항에 있어서, 공사구간(2)의 기초지반(3)에 철근콘크리트기둥(4)을 심재로 하여 설치하는 철근콘트리트지반(5)의 상면으로 전면경사면(6)을 형성하는 사다리꼴형의 철근콘크리트 옹벽(10a)을 입설하여 각 철근콘크리트 옹벽(10a)사이의 각 경사구간(2)으로 비료혼합 장섬유인 텍솔옹벽(12)을 압착하여서 된 콘크리트 격벽을 이용한 텍솔 옹벽의 구조.The trapezoidal shape according to claim 1, wherein the front sloped surface 6 is formed on the upper surface of the reinforced concrete foundation 5 on which the reinforced concrete pillar 4 is installed on the foundation ground 3 of the construction section 2 as a core material. A structure of a texol retaining wall using a concrete partition wall obtained by squeezing a texsol retaining wall 12, which is a fertilizer mixed long fiber, into each inclined section 2 between the reinforced concrete retaining wall 10a. 제1항에 있어서, 공사구간(2)의 기초지반(3)에 설치되는 철근콘트리트지반(5)의 상면에 다수의 철근콘트리트 격자틀(13)을 설치하여 상기 각 격자틀(13)에 비료혼합 장섬유 보강토 텍솔층(14)을 압착하여서 된 콘크리트 격벽을 이용한 텍솔옹벽의 구조.According to claim 1, a plurality of reinforced concrete lattice (13) is provided on the upper surface of the reinforced concrete ground (5) installed in the foundation ground (3) of the construction section (2) to fertilize the grid 13 A structure of a texol retaining wall using a concrete partition wall by compressing a mixed long fiber reinforced soil texol layer (14).
KR2019930025255U 1993-11-26 1993-11-26 A retaining wall structure KR960010652Y1 (en)

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