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KR100415014B1 - A Reinforcing Assembly Set - Google Patents

A Reinforcing Assembly Set Download PDF

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Publication number
KR100415014B1
KR100415014B1 KR10-2001-0025538A KR20010025538A KR100415014B1 KR 100415014 B1 KR100415014 B1 KR 100415014B1 KR 20010025538 A KR20010025538 A KR 20010025538A KR 100415014 B1 KR100415014 B1 KR 100415014B1
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KR
South Korea
Prior art keywords
reinforcing
coupling member
fixing groove
fixing
reinforcing member
Prior art date
Application number
KR10-2001-0025538A
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Korean (ko)
Other versions
KR20020085970A (en
Inventor
강승문
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강승문
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Priority to KR10-2001-0025538A priority Critical patent/KR100415014B1/en
Publication of KR20020085970A publication Critical patent/KR20020085970A/en
Application granted granted Critical
Publication of KR100415014B1 publication Critical patent/KR100415014B1/en

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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00Excavations; Bordering of excavations; Making embankments
    • E02D17/20Securing of slopes or inclines
    • E02D17/205Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00Production methods
    • E02D2250/0023Cast, i.e. in situ or in a mold or other formwork
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00Materials
    • E02D2300/0004Synthetics
    • E02D2300/0006Plastics

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

본 발명은 성토체 보강용 조립세트에 관한 것이다.The present invention relates to an assembly set for filling bodies.

이는 특히, 성토지반에 적재되는 다단의 보강부재 및 상기 보강부재 상호간을 고정하되 그 하중을 분산하도록 설치되는 결합부재로서 이루어 진다.In particular, it is made of a multi-stage reinforcement member and the reinforcing member to be installed on the ground to be fixed to each other, but the coupling member is installed to distribute the load.

이에 따라서, 성토지반으로 부터의 전단압력을 종방향에 적재되는 다단의 보강부재에 의해 분산시켜 하중의 집중현상을 방지하도록 하는 것이다.Accordingly, the shear pressure from the fill ground is dispersed by the multi-stage reinforcing members loaded in the longitudinal direction to prevent concentration of load.

Description

성토체 보강용 조립세트 {A Reinforcing Assembly Set}Assembly Reinforcing Assembly Set {A Reinforcing Assembly Set}

본 발명은 성토체 보강용 조립세트에 관한 것으로서, 보다 상세하게로는 성토체 전면을 다단의 보강부재 및 상기 보강부재를 고정하는 결합부재를 사용하여 수직및 수평방향에 소정의 경사도를 갖도록 적층하여 성토체 전면을 보강하는 성토체 보강용 조립세트에 관한 것이다.The present invention relates to an assembly set for reinforcing soil body, and more specifically, to laminate the front surface of the soil body using a multi-stage reinforcing member and a coupling member for fixing the reinforcing member to have a predetermined inclination in the vertical and horizontal directions. The present invention relates to an assembly set for filling a reinforcement body that reinforces the entire surface.

일반적으로 절개지및 성토지반의 보강은, 토사등의 흘러내림을 방지하도록 일정경사를 갖는 절개지를 형성한후 그 표면에 콘크리트구조물등을 이용하여 층을 형성하거나 절개지의 표면에 철구조물등을 설치하여 토사의 흘러내림을 방지하였다.In general, reinforcement of incisions and fill soils is made by forming incisions with a certain inclination to prevent the flow of sediment, etc. Preventing soil runoff.

그러나, 콘크리트층은, 보강하고자 하는 토양의 표층에 접근되어 설치되기 때문에 내부로 부터의 균열에 취약하여 그 효과가 떨어짐은 물론 시공이 어려우며 운반등에서 문제점이 발생되고, 철구조물의 경우 토양으로부터의 전단저항에는 효과가 있으나 쉽게 부식되는 문제점들이 있었다.However, since concrete layers are installed close to the surface of the soil to be reinforced, they are vulnerable to cracks from the inside, and their effects are inferior, as well as difficult to construct and cause problems in transportation. In the case of steel structures, shear from soil Although effective in resistance, there were problems that easily corroded.

또한, 도1에 도시한 바와같이 옹벽블록을 사용하여 성토지반을 보강하고 있는바 그 구성은, 내부에 충진물이 충진토록 공간(20)이 형성되면서 전방부 상하측에 각각 고정턱(30)과 턱 밀착요부(40)가 형성되는 옹벽블록(10)과, 상기 옹벽블록(10)이 고정턱(30)과 턱 밀착요부(40)을 통하여 소정경사를 갖도록 성토지반(70)의 기초(80)에 적재될때 옹벽블록(10) 사이에 매설되는 섬유보강재(60)로서이루어 진다.In addition, as shown in Figure 1 using the retaining wall block to reinforce the ground soil, its configuration, the filling jaw is filled with a space (20) is formed so as to fill the inside of the fixed jaw 30 and the upper and lower sides, respectively; Retaining wall block 10 in which the jaw contact recess 40 is formed, and the foundation wall 80 of the soil foundation 70 such that the retaining wall block 10 has a predetermined slope through the fixing jaw 30 and the jaw contact recess 40. It is made as a fiber reinforcement (60) embedded between the retaining wall block (10) when it is loaded into the.

그러나, 상기와 같은 보강용 구조물은, 다단의 옹벽블록(10) 적재시 상측면 옹벽블록(10)의 턱 밀착요부(40)가 밀착되는 하측 옹벽블록(10) 고정턱(30)에 전단력이 집중되어 고정턱(30)및 턱 밀착요부(40)에 피로가 쉽게 발생되고, 고정턱(30)과 턱 밀착요부(40)가 정형화 되는 옹벽블록(10)에 의해 다양한 경사의 성토지반에 적용이 힘들게 되며, 곡선부의 성토지반 보강시 고정턱(30)과 턱 밀착요부(40)의 일부분에만 응력이 집중되는 문제점이 있었다.However, the reinforcing structure as described above, the shear force is applied to the lower retaining wall block 10, fixed jaw 30 of the lower retaining wall block 10 is in close contact with the upper retaining wall block 10 when loading the retaining wall block 10 of the multi-stage. Fatigue is easily generated in the fixed jaw 30 and the jaw contact recess 40, and the retaining wall block 10 in which the fixed jaw 30 and the jaw contact recess 40 is standardized is applied to the soil of various slopes. This becomes difficult, and there was a problem that stress is concentrated only on a part of the fixed jaw 30 and the jaw contact recess 40 when reinforcing the ground of the curved portion.

이를 개선하기 위한 본 발명의 목적은, 성토지반으로 부터 발생하는 전단저항을 결합부재를 통하여 상,하측에 적재되는 보강부재에 각각 분산시켜 하중의 집중현상을 방지하는 성토체 보강용 조립세트를 제공하는데 있다.An object of the present invention for improving this is to provide a set of reinforcing bodies reinforcement to prevent the concentrated phenomenon of the load by dispersing the shear resistance generated from the soil ground to the reinforcing members loaded on the upper and lower sides through the coupling member, respectively. It is.

본 발명의 다른 목적은, 다양한 규격의 결합부재를 통하여 보강부재의 경사조절이 용이하여 다양한 경사의 성토지반에 적용이 손쉽게 되도록 하는 성토체 보강용 조립세트를 제공하는데 있다.Another object of the present invention is to provide an assembly set for reinforcing soil bodies to facilitate the inclination adjustment of the reinforcing member through the coupling member of various standards to be easily applied to the soil ground of various inclinations.

본 발명의 또 다른 목적은, 보강부재 회전가능토록 지지되는 결합부재에 의해 보강부재 수평면 경사조절이 용이하게 되는 성토체 보강용 조립세트를 제공하는데 있다.Still another object of the present invention is to provide an assembly set for reinforcing soil body reinforcing which makes it easy to adjust the inclined plane of the reinforcing member by a coupling member supported to be rotatable.

본 발명의 또 다른 목적은, 보강부재와 보강부재 사이에 매설되는 섬유보강재등과의 연결을 추가되는 결합부재에 의해 옹벽블록과 섬유보강재가 일체로 거동하도록 하는 성토체 보강용 조립세트를 제공하는데 있다.Still another object of the present invention is to provide an assembly set for reinforcing soil body reinforcement so that the retaining wall block and the fiber reinforcement are integrally formed by a coupling member to which a connection between the reinforcement member and the fiber reinforcement embedded between the reinforcing member and the reinforcing member is added. .

도1은 종래의 성토체 보강용 구조물의 적재상태를 도시한 단면도1 is a cross-sectional view showing a loading state of a conventional structure for reinforcement

도2는 종래의 성토체 보강용 구조물의 적재상태를 도시한 사시도Figure 2 is a perspective view showing a loading state of the conventional structure for reinforcement

도3는 본 발명에 따른 보강부재의 적재 상태를 도시한 단면도Figure 3 is a cross-sectional view showing a loading state of the reinforcing member according to the present invention

도4는 본 발명에 따른 보강부재와 이를 연결하는 결합부재를 도시한 사시도4 is a perspective view showing a reinforcing member and a coupling member connecting the same according to the present invention;

도5는 본 발명에 따른 보강부재의 적재상태를 도시한 요부 사시도Figure 5 is a perspective view of the main portion showing a loading state of the reinforcing member according to the present invention

도6은 본 발명에 따른 보강부재의 적재상태도Figure 6 is a loading state of the reinforcing member according to the present invention

도7은 본 발명에 따른 보강부재의 요부 확대도Figure 7 is an enlarged view of the main portion of the reinforcing member according to the present invention

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

100...보강부재 120...지지홀100 ... Reinforcing member 120 ... Support hole

140...밀착요부 130...고정홈140.Contact recess 130

200..결합부재 200a...밀착편200. Coupling member 200a

300...조립세트300 ... assembly set

상기 목적들을 달성하기 위해 본 발명은,상,하측에 밀착면이 각각 형성되며, 상기 밀착면을 관통하는 지지홀이 형성되고, 일측 밀착면에서 함몰 형성되는 밀착요부를 개재하여 지지홀과 연결되는 고정홈이 밀착면의 양측에 각각 형성되는 보강부재; 및상기 밀착요부에 삽입되도록 형성되는 밀착편과 상기 밀착편의 양단부에 보강부재의 고정홈과 지지홀에 고정되도록 형성되는 고정돌기로서 구성되는 결합부재를 포함하며,상기 밀착요부는 상기 밀착면에 형성되는 고정홈 및 지지홀을 연결하며, 고정홈을 중심으로 결합부재가 회전되도록 고정홈의 대칭방향에서 점차적으로 확대되는 폭을 갖도록 설치되고,In order to achieve the above object, the present invention, the upper and lower contact surfaces are respectively formed, the support hole penetrating the contact surface is formed, and is connected to the support hole through the contact recess formed in one contact surface Reinforcing members each of the fixing groove is formed on both sides of the contact surface; And a coupling member configured to be attached to the close contact portion and to be fixed to the fixing groove and the support hole of the reinforcing member at both ends of the close contact portion, wherein the close contact portion is formed on the close contact surface. Connecting the fixing groove and the support hole, and is installed to have a width gradually expanding in the symmetrical direction of the fixing groove so that the coupling member is rotated around the fixing groove,

횡방향으로 배열되는 복수의 보강부재와 그 상측에 적재되어 횡방향으로 배열되는 복수의 보강부재가 고정홈과 지지홀에 지지되어 고정되는 결합부재에 의해 상호 연결하도록 설치되는 성토체 보강용 조립세트를 제공한다.Assembly set for reinforcing soil body reinforcement is installed so as to be interconnected by a plurality of reinforcing members arranged in the transverse direction and a plurality of reinforcing members loaded in the upper direction and arranged in the transverse direction by a coupling member which is supported and fixed to the fixing groove and the support hole To provide.

이하, 첨부된 도면에 의거하여 본 발명의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도3 내지 도6에서 도시한 바와같이 본 발명의 성토체 보강용 조립체(300)는, 성토지반(170) 전면의 기초(180) 상측에 적재되는 복수의 보강부재(100)와 상기 보강부재(100)를 상호 연결하는 결합부재(200)로서 이루어 진다.As shown in Figures 3 to 6, the assembly body reinforcement assembly 300 of the present invention, a plurality of reinforcing member 100 and the reinforcing member (100) is loaded on the upper side of the base 180 of the front surface of the ground soil 170 It is made as a coupling member 200 to interconnect 100.

상기 보강부재(100)는, 상,하측면에 밀착면(110a)(110b)이 형성되고, 전방에서 후방을 향하여 폭이 축소토록 형성되며, 밀착면(110a,110b)을 관통하도록 지지홀(120)이 형성된다.The reinforcing member 100, the contact surface (110a) (110b) is formed on the upper side, the lower side, the width is formed to be reduced from the front toward the rear, and the support hole to penetrate the contact surface (110a, 110b) ( 120) is formed.

그리고, 상기 지지홀(120)은, 전체 면이 직선형상인 다각형으로 형성되어도 좋으며, 적어도 일면만이 직선 형상을 갖도록 형성되어도 좋다.In addition, the support hole 120 may be formed in a polygonal shape in which all surfaces are linear, and at least one surface may be formed in a linear shape.

또한, 상기 밀착면(110a)의 양측에 밀착요부(140)를 개재하여 지지홀(120)과 연결되도록 복수의 고정홈(130)이 형성된다.In addition, a plurality of fixing grooves 130 are formed on both sides of the contact surface 110a to be connected to the support holes 120 through the contact recesses 140.

한편, 상기 밀착요부(140)는, 고정홈(130)을 중심으로 후에 기술되는 결합부재가 회전토록 고정홈(130)의 양측에 점차로 확대되는 폭을 갖도록 형성되어도 좋다.On the other hand, the close contact portion 140 may be formed so as to have a width that is gradually expanded on both sides of the fixing groove 130 so as to rotate later to the coupling member described later around the fixing groove 130.

또한, 상기 밀착요부(140)는, 도면에는 도시하지 않았지만 그 폭이 고정홈(130)의 직경보다 크게 형성되어 결합부재가 회전하도록 하여도 좋다.In addition, although not shown in the drawing, the close contact portion 140 may have a width larger than the diameter of the fixing groove 130 so that the coupling member may rotate.

종방향으로 적재되는 보강부재(100)에 각각 지지되어 압력이 분산되도록 형성되는 결합부재(200)는, 1단에 쌓이는 보강부재(100)의 고정홈(130)에 일단이 삽입될때 2단에 적재되는 보강부재(100)의 지지홀(120)에 타단이 지지토록 형성된다.Coupling members 200, which are respectively supported by the reinforcing members 100 to be loaded in the longitudinal direction and are formed so that pressure is dispersed, are connected to the second stage when one end is inserted into the fixing groove 130 of the reinforcing member 100 stacked at one end. The other end is formed to support the support hole 120 of the reinforcing member 100 to be loaded.

상기 결합부재(200)는, 상기 밀착요부(140)에 삽입되는 밀착편(200a)과 상기 밀착편(200a)의 양단부에 반대방향으로 돌출되는 고정돌기(200b)(200c)로서 구성된다.The coupling member 200 is configured as a fixing piece (200b) (200c) protruding in opposite directions to both ends of the contact piece (200a) and the contact piece (200a) is inserted into the close contact portion 140.

상기 결합부재(200)는, 고강도의 프라스틱 재질로 형성되며, 상기 고정돌기 (200b)(200c)양측에 각각 보강턱(200d)이 일체로 형성되어도 좋다.The coupling member 200 may be formed of a high strength plastic material, and reinforcing jaws 200d may be integrally formed on both sides of the fixing protrusions 200b and 200c, respectively.

또한, 상기 고정돌기(200b)는, 고정홈(130)에 삽입되어 회전토록 원형상으로 형성되어도 좋다.In addition, the fixing protrusion 200b may be inserted into the fixing groove 130 and formed in a circular shape so as to rotate.

상기 고정돌기(200c)는, 지지홀(120)에 면접촉토록 적어도 일면이 직선상을 갖도록 형성되어도 좋고, 전체가 직선상인 다각형으로 형성되어도 좋다.The fixing protrusion 200c may be formed in the support hole 120 so that at least one surface thereof has a straight line so as to be in surface contact, or the whole fixing protrusion 200c may be formed in a straight polygon.

이하, 상기와 같은 구성으로 이루어진 보강부재(100)와 결합부재(200)에 의하여 조적되며, 상기 보강부재(100) 사이에 섬유보강재(미도시)가 고정되는 성토체 보강용 조립체(300)를 설명한다.Hereinafter, the reinforcement member 100 and the coupling member 200 made of the configuration as described above, the fiber reinforcement (not shown) between the reinforcing member 100, the assembly for reinforcement body 300 is fixed. Explain.

상기 보강부재(100)는, 상하측면에 형성되는 밀착면(110a)(110b)이 상호 평행하지 않아도 좋으며, 평행하지 않을때 상호 적층되는 보강부재의 외접면이 내측또는 외측으로 만곡되는 호를 형성하여 돌출부에 응력이 집중될 염려가 있기 때문에 바람직하지 않고, 바람직하게로는 상,하측면에 상호 평행한 밀착면(110a)(110b)이 형성되어 복수의 보강부재 조적시 밀착면에 마착력이 작용되도록 하는 것이 좋다.The reinforcing member 100, the contact surfaces (110a, 110b) formed on the upper and lower sides do not need to be parallel to each other, when not parallel to form an arc in which the outer surface of the reinforcing members stacked on each other are curved inward or outward It is not preferable because there is a possibility that stress may be concentrated in the protrusions, and preferably, contact surfaces 110a and 110b parallel to each other are formed on the upper and lower surfaces, so that the adhesive force is adhered to the contact surface when a plurality of reinforcing members are laid. It is good to let it work.

상기 보강부재(100)는, 전방에서 후방을 향하여 폭이 축소토록 형성되어 수평방향의 경사조절이 가능토록 되고, 양측면 일지점에서 전방을 향하여 폭이 축소토록 되어 반대방향의 경사조절도 가능하게 된다.The reinforcing member 100 is formed so that the width is reduced from the front to the rear to allow horizontal adjustment of the inclination, and the width of the reinforcing member is reduced toward the front at one point on both sides so that the inclination of the opposite direction is also possible. .

또한, 상기 보강부재(100)는, 상,하측면에 형성되는 밀착면(110a)110b)을 관통하도록 지지홀(120)이 형성되어 보강부재(100)의 중량을 최소화 하여 운반등이 용이하게 된다.In addition, the reinforcing member 100, the support hole 120 is formed so as to penetrate the contact surface (110a, 110b) formed on the upper side, the lower side to minimize the weight of the reinforcing member 100 to facilitate transportation, etc. do.

상기 보강부재(100)의 내측에 관통 형성되는 지지홀(120)에 흙이나 잡석등의 충진물이 투입되어 수직방향의 하중을 증가시킴으로써 전단저항에 의한 유동을 최소화 한다.The filling material such as soil or rubble is introduced into the support hole 120 penetrating the inner side of the reinforcing member 100 to minimize the flow due to the shear resistance by increasing the load in the vertical direction.

그리고, 상기 지지홀(120)은 적어도 일면이 직선 형상을 갖도록 되어 이에 지지되는 하기의 결합부재(200)가 면접촉됨으로써 결합부재(200)의 고정돌기(200c)에 압력이 집중되는 것을 방지한다.In addition, the support hole 120 has at least one surface to have a straight shape to prevent the concentration of pressure on the fixing protrusion 200c of the coupling member 200 by surface contact of the coupling member 200 supported thereon. .

또한, 상기 밀착면(110a)의 양측에 밀착요부(140)를 통하여 지지홀(120)과 고정홈(130)이 연결되도록 형성되어 고정홈(130)에 결합부재(200)의 고정돌기(200b)가 삽입될때 결합부재(200)의 밀착편(200a)이 밀착요부(140)에 지지토록 된다.In addition, the fixing hole 200b of the coupling member 200 is formed to be connected to the support hole 120 and the fixing groove 130 through the contact recess 140 on both sides of the contact surface 110a. When the c) is inserted, the close contact piece 200a of the coupling member 200 is supported by the close contact recess 140.

이때, 상기 보강부재의 상측에 타의 보강부재를 조적하면 타의 보강부재에 형성되는 지지홀(120)에 결합부재(200)의 고정돌기(200c)가 면접촉된다.At this time, when the other reinforcing member is assembled on the upper side of the reinforcing member, the fixing protrusion 200c of the coupling member 200 is in surface contact with the support hole 120 formed in the other reinforcing member.

상기와 같은 결합부재(200)에 의해 조적되는 복수의 보강부재(200)에 전단저항이 작용하면 보강부재에 각각 지지되는 결합부재(200)의 고정돌기(200b)(200c)를 통하여 상,하측의 보강부재에 압력이 분산된다.When shear resistance acts on the plurality of reinforcing members 200 assembled by the coupling member 200 as described above, the upper and lower sides are fixed through the fixing protrusions 200b and 200c of the coupling member 200 supported by the reinforcing members, respectively. The pressure is dispersed in the reinforcing member of the.

상기 결합부재(200)를 통한 하중의 분산을 통하여 보강부재의 피로를 최소화 하여 보강부재의 수명을 증가시킬수 있도록 된다.By minimizing the fatigue of the reinforcing member through the distribution of the load through the coupling member 200 it is possible to increase the life of the reinforcing member.

한편, 상기 밀착요부(140)는, 고정홈(130)을 중심으로 후에 기술되는 결합부재가 회전토록 고정홈(130)에서 부터 점차로 확대되는 직경을 갖도록 형성되어 이에 고정되는 결합부재(200)가 고정홈(130)을 중심으로 회전토록 된다.On the other hand, the close contact portion 140, the coupling member 200 is formed so as to have a diameter that is gradually enlarged from the fixing groove 130 so that the coupling member described later with respect to the fixing groove 130 is rotated is It is rotated about the fixing groove 130.

이때, 제1 보강부재의 상측에 조적되는 제2 보강부재의 회전이 가능토록 되어 횡방향의 경사각을 용이하게 조절토록 한다.At this time, the rotation of the second reinforcing member to be assembled on the upper side of the first reinforcing member is enabled to easily adjust the inclination angle in the lateral direction.

그리고, 상기 결합부재(200)의 밀착편(200a)이 수납되는 밀착요부(140)는, 그 높이가 밀착편(200a)의 두께보다 적어도 크게 형성되어 그 내측에서 결합부재(200)의 회전이 가능토록 하면 된다.In addition, the contact recess portion 140 in which the contact piece 200a of the coupling member 200 is accommodated has a height at least greater than the thickness of the contact piece 200a, so that the rotation of the coupling member 200 is performed therein. You can do that.

상기 고정돌기 (200b)(200c)양측에 각각 보강턱(200d)이 일체로 형성되어 전단저항에 의한 강도를 향상시키며, 상기 고정돌기(200b)는 고정홈(130)에 삽입되어 회전토록 원형상으로 형성되고, 상기 고정돌기(200c)는, 적어도 일면이 직선상으로 형성되어 적어도 일면이 직선상으로 형성되는 지지홀(120)에 면접촉 된다.Reinforcing jaw 200d is formed integrally on both sides of the fixing protrusions 200b and 200c to improve strength due to shear resistance, and the fixing protrusion 200b is inserted into the fixing groove 130 to rotate in a circular shape. And the fixing protrusion 200c is in surface contact with the support hole 120 in which at least one surface is formed in a straight line and at least one surface is formed in a straight line.

또한, 상기 보강부재(100)의 종방향 경사각은 결합부재(200)의 밀착편(200a)길이를 조정하면 1단 보강부재의 상측에 배열되는 2단 보강부재가 1단 보강부재를 중심으로 하여 돌출 및 들여지는 폭이 조절됨으로써 일정경사각을 갖도록 되는 것이다.In addition, the longitudinal inclination angle of the reinforcing member 100 is adjusted to the length of the close contact piece 200a of the coupling member 200, the two-stage reinforcing member arranged on the upper side of the first-stage reinforcing member centered on the one-stage reinforcing member Protruding and indenting width is adjusted to have a constant inclination angle.

이하, 도3에서와 같은 단계로서 이루어진 조립체(300)의 조립상태를 설명한다.Hereinafter, the assembled state of the assembly 300 made as a step as in FIG.

먼저, 성토지반의 전단저항에 대항하기 위하여 상호간의 마찰력이 작용토록 종방향에서 상호 밀착하는 밀착면이 각각 형성되고, 내측에 잡석이나 흙등의 충진물이 충진되도록 공간이 관통 형성되며, 전방에서 후방을 향하여 폭이 축소되고, 압력분산용 결합부재의 일단이 삽입되어 용이하게 회전 되도록 고정홈이 형성되는 복수의 보강부재를 준비한다.First, in order to counter the shear resistance of the soil, contact surfaces in which the mutual frictional forces are in close contact with each other in the longitudinal direction are formed, respectively, and spaces are formed to fill the inside with fillings such as rubble or soil, A plurality of reinforcing members are prepared, the width of which is reduced toward one side and a fixing groove is formed so that one end of the pressure distribution coupling member is easily inserted and rotated.

다음, 복수의 보강부재에 상호 연결되도록 하면서 성토지반에 의한 전단저항발생시 그 압력을 제1및 제2의 보강부재에 분산토록 하는 결합부재를 준비한다.Next, a coupling member is prepared to distribute the pressure to the first and second reinforcing members when the shear resistance is generated by the ground, while being connected to the plurality of reinforcing members.

상기 결합부재는, 보강부재에 삽입될때 고정홈을 통하여 회전되어 제1 보강부재의 상측에 조적되는 제2 보강부재의 회전 됨으로써 횡방향의 경사각을 용이하게 조절토록 한다.The coupling member is rotated through the fixing groove when inserted into the reinforcing member is rotated of the second reinforcing member to be assembled on the upper side of the first reinforcing member to easily adjust the inclination angle in the transverse direction.

또한, 상기 결합부재는, 대향되는 양단에 고정홈에서 회전이 용이하게 원형상으로 형성되는 고정돌기와 공간의 일면에 면접촉토록 적어도 일면이 직선상을 갖는 고정돌기가 형성된다.In addition, the coupling member, the fixing projection is formed in a circular shape easy to rotate in the fixing grooves on both opposite sides is formed with a fixing protrusion having at least one surface in a straight line to one surface of the space.

이어서, 성토지반의 하부에 콘크리트등의 타설에 의해 형성되는 보강지반에 횡방향으로 제1 보강부재를 황 방향으로 배열한후 상기 제1 보강부재의 고정홈에 결합부재의 일단을 삽입한다.Subsequently, after arranging the first reinforcing member in the sulfur direction on the reinforcing ground formed by the pouring of concrete, etc. in the lower part of the fill ground, one end of the coupling member is inserted into the fixing groove of the first reinforcing member.

이때, 상기 보강부재의 종방향 경사각은 결합부재의 길이를 조정하면 제1 보강부재의 상측에 배열되는 제2 보강부재가 제1 보강부재를 중심으로 하여 돌출 및 들여지는 폭이 조절됨으로써 일정경사각을 갖도록 된다.At this time, the longitudinal inclination angle of the reinforcing member is adjusted to the length of the coupling member by adjusting the width of the second reinforcing member arranged on the upper side of the first reinforcing member protruding and entering the center of the first reinforcing member to adjust the predetermined inclination angle To have.

계속하여, 횡방향으로 배열되는 제1 보강부재의 상측에 제2단 보강부재를 적재하고, 이때 상기 제1 보강부재의 고정홈에 일단이 삽입되는 결합부재의 타단이 제2 보강부재에 형성되는 공간에 지지되어 전단저항시 상하측 보강부재에 압력이 분산되도록 조적한다.Subsequently, the second end reinforcement member is loaded on the upper side of the first reinforcement member arranged in the transverse direction, and the other end of the coupling member having one end inserted into the fixing groove of the first reinforcement member is formed in the second reinforcement member. It is supported in the space and squeezed to distribute the pressure to the upper and lower reinforcement members during shear resistance.

이와같이 본 발명에 의하면, 성토지반으로 부터 발생하는 전단저항을 압력분산이 가능하도록 형성되는 결합부재를 통하여 상,하측에 적재되는 보강부재에 분산시켜 하중의 집중현상을 방지함으로써 보강부재의 피로집중에 따른 수명저하를 방지한다.As described above, according to the present invention, the shear resistance generated from the soil is distributed to the reinforcing members loaded on the upper and lower sides through the coupling member formed to enable the pressure distribution, thereby preventing the concentration of loads. Prevents deterioration of life.

또한, 생산이 용이한 다양한 규격의 결합부재를 통하여 보강부재의 종방향 경사조절이 용이하여 다양한 경사를 갖는 성토지반에 적용이 손쉽다.In addition, it is easy to adjust the longitudinal inclination of the reinforcing member through the coupling member of the various specifications that are easy to produce, it is easy to apply to the fill soil having a variety of inclinations.

또한, 회전가능토록 되는 결합부재에 의해 보강부재의 횡방향 경사각이 용이하게 조절되는 것이다.In addition, the lateral inclination angle of the reinforcing member is easily adjusted by the coupling member to be rotatable.

본 발명은 특정한 실시예에 관련하여 도시하고 설명 하였지만, 이하의 특허청구범위에 의해 제공되는 본 발명의 정신이나 분야를 벗어나지 않는 한도내에서 본 발명이 다양하게 개량 및 변화될수 있다는 것을 당업계에서 통상의 지식을 가진자는 용이하게 알수 있음을 밝혀 두고자 한다.While the invention has been shown and described with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit or scope of the invention as provided by the following claims. I would like to clarify that those who have knowledge of this can easily know.

Claims (7)

상,하측에 밀착면이 각각 형성되며, 상기 밀착면을 관통하는 지지홀이 형성되고, 일측 밀착면에서 함몰 형성되는 밀착요부를 개재하여 지지홀과 연결되는 고정홈이 밀착면의 양측에 각각 형성되는 보강부재; 및A contact surface is formed on each of the upper and lower sides, and support holes penetrating the contact surface are formed, and fixing grooves connected to the support holes are formed on both sides of the contact surface, respectively, via a contact recess formed in one contact surface. Reinforcing members; And 상기 밀착요부에 삽입되도록 형성되는 밀착편과 상기 밀착편의 양단부에 보강부재의 고정홈과 지지홀에 고정되도록 형성되는 고정돌기로서 구성되는 결합부재를 포함하며,And a coupling member formed as a fixing protrusion formed to be fixed to a fixing groove and a support hole of a reinforcing member at both ends of the adhesion piece and the adhesion piece formed to be inserted into the adhesion recess, 상기 밀착요부는 상기 밀착면에 형성되는 고정홈 및 지지홀을 연결하며, 고정홈을 중심으로 결합부재가 회전되도록 고정홈의 대칭방향에서 점차적으로 확대되는 폭을 갖도록 설치되고,The close contact portion connects the fixing groove and the support hole formed on the contact surface, and is installed to have a width gradually expanding in the symmetrical direction of the fixing groove so that the coupling member is rotated around the fixing groove. 횡방향으로 배열되는 복수의 보강부재와 그 상측에 적재되어 횡방향으로 배열되는 복수의 보강부재가 고정홈과 지지홀에 지지되어 고정되는 결합부재에 의해 상호 연결하도록 설치되는 성토체 보강용 조립세트.Assembly set for reinforcing soil body reinforcement is installed so as to be interconnected by a plurality of reinforcing members arranged in the transverse direction and a plurality of reinforcing members loaded in the upper direction and arranged in the transverse direction by a coupling member which is supported and fixed to the fixing groove and the support hole . 삭제delete 삭제delete 제1항에 있어서, 상기 결합부재는 고강도의 프라스틱 재질로 형성되며, 상기 고정돌기에 각각 보강턱이 설치되는 것을 특징으로 하는 성토체 보강용 조립세트.According to claim 1, wherein the coupling member is formed of a high-strength plastic material, the assembly set for reinforcing soil body reinforcement, characterized in that the reinforcing jaw is installed in each of the fixing projections. 삭제delete 삭제delete 삭제delete
KR10-2001-0025538A 2001-05-10 2001-05-10 A Reinforcing Assembly Set KR100415014B1 (en)

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KR100648110B1 (en) 2005-09-09 2006-11-24 주식회사 이엔지건설엔지니어링 Retaining wall system with connected anchor bar and retaining wall structure and the construction method able to control of the construction angle

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