KR100635928B1 - Land-side protection wall of appartment house - Google Patents

Land-side protection wall of appartment house Download PDF

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Publication number
KR100635928B1
KR100635928B1 KR1020060021176A KR20060021176A KR100635928B1 KR 100635928 B1 KR100635928 B1 KR 100635928B1 KR 1020060021176 A KR1020060021176 A KR 1020060021176A KR 20060021176 A KR20060021176 A KR 20060021176A KR 100635928 B1 KR100635928 B1 KR 100635928B1
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KR
South Korea
Prior art keywords
steel
steel bar
bolt
longitudinal direction
steel rod
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KR1020060021176A
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Korean (ko)
Inventor
김석순
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(주)공간에이엔앰건축사사무소
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Priority to KR1020060021176A priority Critical patent/KR100635928B1/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/02—Foundation pits
    • E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/1607—Shapes round, e.g. circle
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/1671—Shapes helical or spiral
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2220/00—Temporary installations or constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/20—Miscellaneous comprising details of connection between elements

Abstract

An earth retaining structure of a foundation in an apartment house is provided to restrict collapse of an earth retaining plate, and to prevent accidents by inserting and supporting the earth retaining plate to a steel rod and diagonally mounting a support bar in an upper part of the steel rod. An earth retaining structure includes a steel rod(200) driven into the ground and provided with a bolt part(210) combined with a screw member(250), an earth retaining plate(300) having a circular post(310) and a semicircular post(320) and penetrating the circular post and the semicircular post by the steel rod, and a support bar having a rectangular bar(410) provided with a rectangular hole(412) and placed in an upper part of the earth retaining plate, a gap adjusting bar(420) inserted to the rectangular bar, moved to the right and the left and combined with a fixing bar(430) through a lower bolt hole(422), the fixing bar provided with a bolt part(432) combined with the bolt hole of the gap adjusting bar, inserted to the circular post of the earth retaining plate and fixed to the steel rod. A screw(252) and a steel rod assembling groove(254) are formed in the screw member, and the fixing bar is inserted to the screw groove of the steel rod.

Description

공동주택 기초 흙막이 구조{LAND-SIDE PROTECTION WALL OF APPARTMENT HOUSE}LAND-SIDE PROTECTION WALL OF APPARTMENT HOUSE}

도 1은 종래 기초 흙막이 구조를 나타내는 도면.1 is a view showing a conventional foundation earth structure.

도 2는 본 발명 기초 흙막이를 나타내는 분해 사시도.Figure 2 is an exploded perspective view showing the present invention base block.

도 3은 본 발명 기초 흙막이를 나타내는 결합 사시도.Figure 3 is a perspective view of the present invention showing the foundation mud.

도 4는 본 발명 기초 흙막이를 나타내는 단면도.Figure 4 is a cross-sectional view showing the present invention base plate.

도 5는 본 발명 기초 흙막이를 결합시킨 평면도.Figure 5 is a plan view of the present invention combined the foundation block.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 원 지반 200: 강봉100: original ground 200: steel bar

300: 토류판 400: 지지대300: earth plate 400: support

410: 사각대 420: 간격 조정대410: blind spot 420: spacing guide

430: 고정대430: stand

본 발명은 공동주택 기초 흙막이 구조에 관한 것으로, 더욱 상세하게는 터파기 공사를 시행하기 전 강봉을 지중에 매설하고 강봉에 토류판을 삽입설치하여 터 파기와 동시에 토류판이 하강하여 토압과 대항하며, 강봉 상부에 대각선 방향으로 지지대가 설치되어 지지력을 강화하는 구조를 가지는 공동주택 기초 흙막이 구조에 관한 것이다.The present invention relates to the foundation structure of the multi-family housing, and more specifically, to embed the steel bar in the ground before inserting the trench construction and inserting the earth plate into the steel bar to dig the earth at the same time the earth plate is lowered against the earth pressure, It relates to a multi-unit housing base retaining structure having a structure in which a support is installed diagonally in the upper portion to reinforce the supporting force.

일반적으로 지반(地盤)을 파내려 가면, 흙이 무너져서 굴착작업을 할 수 없게 된다. 이 때문에 흙이 무너지지 않도록 방지시설을 하게 되는데, 흙막이 널말뚝(이하, 토류판이라 한다)을 박는 것은 그 대표적인 예이다.In general, when digging the ground (地盤), the soil collapses, the excavation work is not possible. For this reason, the soil is prevented from falling down, and the earthen board pile (hereinafter, referred to as earthen plate) is a typical example.

또 기반암(基盤岩)을 잘라 냈을 경우 무너지는 것을 방호하기 위해 그 다리부분에 돌담이나 콘크리트 옹벽을 만들 경우 이 시설을 흙막이라고 한다.In addition, when the foundation rock is cut out to protect it from falling, when the stone wall or concrete retaining wall is made on the bridge, this facility is called an earthquake.

흙막이 가시설 공사는, 항타기를 사용하여 빔(BEAM)을 지중에 두드려 박게 되며, 주로 낙하 해머식, 압축공기를 이용한 공기 해머식, 진동 해머식 등이 있고, 최근에는 무소음공법으로서 말뚝을 때리지 않고 오일잭 등으로 말뚝을 압입(壓入)하는 방법과 지반에 구멍을 파고 그 곳에 콘크리트를 주입하는 제자리콘크리트치기 공법 등이 채택되고 있다.As for the construction of earthenware temporary facility, the beam is beaten to the ground using the helm, and mainly the fall hammer type, the air hammer type using the compressed air, the vibratory hammer type, etc. The method of press-fitting a pile with a jack etc. and the concrete-cutting method of digging a hole in the ground and injecting concrete into it are adopted.

하기에서 다루는 흙막이는, 도 1은 종래 기초 흙막이 구조를 나타내는 도면에서 나타나듯이, 지반(10)에 다수개의 빔(20)을 일정거리 이격되도록 지중에 매설하고, 빔(20) 사이마다 토류판(30)을 삽입설치하여 흙이 무너지지 않도록 하게 된다.As shown in FIG. 1 is a diagram showing a structure of a conventional foundation, a plurality of beams 20 are buried in the ground so as to be spaced apart from the ground 10 by a predetermined distance, and the earth plate 30 between the beams 20. Insert and install) to prevent the soil from falling down.

그러나, 이러한 흙막이는 항타기를 이용하여 빔(20)을 지중에 박는 경우 소음이 크게 발생되는 문제점과, 토류판(30)이 토압에 의해 파손되어 흙이 공동주택 기초를 시공하는 장소로 무너져 내려 시공 기간이 연장되고 안전 사고가 발생되는 문제점이 있다.However, such a block is a problem that noise is greatly generated when the beam 20 is driven into the ground using anti-stroke, and the earth plate 30 is damaged by earth pressure, and the soil collapses down to the place where the foundation is constructed. There is a problem that is prolonged and a safety accident occurs.

본 발명은 상술한 내용을 감안하여, 본 발명은, 강봉을 이용하므로 빔을 이용할 때 보다 항타 작업이 용이하고 강봉에 토류판이 삽입되어 지지되며, 강봉 상부에 지지대가 대각선으로 삽입설치되어 있어 토류판의 붕괴를 방지할 수 있어 기초 흙막이가 붕괴되는 문제점을 최소화할 수 있도록 설치되는 공동주택 기초 흙막이 구조를 제공함을 그 목적으로 한다.In view of the above, the present invention, since the use of the steel bar, the use of the beam, easier to drive than when using the beam and the earth plate is inserted into the steel rod is supported, the support rod is inserted diagonally installed on the top of the steel rod of the earth plate It is an object of the present invention to provide a basic housing structure of the apartment complex that can be prevented from collapsing so that the problem of the collapse of the foundation can be minimized.

본 발명은 상술한 목적달성을 위해, 본 발명은, 원 지반에 항타기에 의해 지중으로 항타되어 입설되고 하부에 나사부가 형성되어 스크류체와 결합되며, 하부에 볼트부가 형성되어 다수개가 볼트체결되어 연장되는 강봉; The present invention for achieving the above object, the present invention is driven in the ground by the anti-taking in the ground, the screw is formed in the lower portion is coupled to the screw body, the bolt portion is formed in the lower portion is bolted to extend Steel rods being;

길이방향 중앙과 양측에 각각 원형 기둥과 반원 기둥이 형성되고 원형 기둥의 내부가 관통되며 원형 기둥의 중앙이 절개된 형태로 반원 기둥이 형성된 토류판; A circular plate and a semicircular column formed at a center and both sides in a longitudinal direction, respectively, and having a semicircular column formed in a form in which a center of the circular column is cut through the inside of the circular column;

길이방향 양측과 일측면이 열려(OPEN) 있고 사각 각재로 일측면에 장방형 홀이 슬릿(SLIT) 형태로 형성되는 사각대와, A blind stand in which both sides and one side of the longitudinal direction are open and a rectangular hole is formed in the form of a slit on one side by a rectangular box,

길이방향으로 다수개의 볼트홀이 형성되고 사각대의 내부에 삽입되어 좌,우 유동이 가능한 간격 조정대와, A plurality of bolt holes are formed in the longitudinal direction and inserted into the blind box to allow left and right flows;

강봉과 동일한 형태로 길이방향 일측에 볼트부가 형성되고 간격 조정대의 볼트홀에 볼트체결되는 원통형 형태의 고정대로 구성된 지지대;가 제시된다.The support is formed in the same shape as the steel rod is formed in the cylindrical portion fixed to the bolt portion is formed in one longitudinal direction and bolted to the bolt hole of the spacing adjuster.

이하, 첨부 도면을 참조하여 본 발명의 구성을 설명한다.EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated with reference to an accompanying drawing.

도 2는 본 발명 기초 흙막이를 나타내는 분해 사시도이고, 도 3은 본 발명 기초 흙막이를 나타내는 결합 사시도이며, 도 4는 본 발명 기초 흙막이를 나타내는 단면도이다.2 is an exploded perspective view showing the present invention base block, Figure 3 is a combined perspective view showing the present invention base block, Figure 4 is a cross-sectional view showing the present invention base block.

공동주택을 시공하기 위해 원 지반(100)에 강봉(200)과 토류판(300)이 입설되고 강봉(200) 상부에 지지대(400)가 모서리의 대각선 방향으로 설치되어 토압에 의해 흙이 무너지지 않도록 흙막이가 설치된다.Steel rods 200 and earth plate 300 are installed in the original ground 100 to construct a multi-family house, and support bars 400 are installed in the diagonal direction of the corners on the steel rods 200 so that the soil is not collapsed by earth pressure. Is installed.

즉, 원 지반(100)에는 항타기에 의해 다수개의 강봉(200)이 지중으로 항타되어 입설되고, 강봉(200)에는 토류판(300)이 관통되며, 토류판(300)이 삽입설치된 강봉(200)에는 모서리 위치에 대각선 방향으로 지지대(400)가 설치되어 외부 토압에 의해 흙막이가 붕괴되지 않도록 시공된다.That is, in the original ground 100, a plurality of steel rods 200 are driven into the ground by driving, and the earth rods 300 are penetrated through the steel rods 200, and the earth rods 300 are inserted into the steel rods 200. The support 400 is installed diagonally in the corner position is constructed so that the earth block is not collapsed by the external earth pressure.

강봉(200)은 길이방향 하부 외주연에 나사산이 형성된 볼트부(210)가 형성되어 그 볼트부(210)와 스크류체(250)가 결합되고, 하부 스크류체(250)는 삼각기둥 형태로, 외주면에 스크류(252)가 형성되고, 상면에 강봉 체결홈(254)이 형성되어 볼트체결된다.The steel bar 200 is formed with a threaded bolt portion 210 is formed on the outer periphery of the longitudinal direction is coupled to the bolt portion 210 and the screw body 250, the lower screw body 250 is in the form of a triangular prism, A screw 252 is formed on the outer circumferential surface, and a steel bar fastening groove 254 is formed on the upper surface thereof to be bolted.

즉, 강봉(200)에는 하부 볼트부(210)에 스크류체(250)가 볼트결합되어 항타작업에 의해 지반에 원활하게 박히게 된다.That is, the screw rod 250 is bolted to the lower bolt portion 210 in the steel bar 200 to be smoothly nailed to the ground by the driving operation.

또한, 강봉(200)과 수직하게 결합되는 다른 강봉(200')은 하부에 지름이 축소되는 볼트부(232')가 형성되어 다수개가 연장설치가능하며, 그에 따라 강봉(200)과 다른 강봉(200')에는 상부에 나사홈이 형성되고 도 3에서 간단하게 설명하였다. 그러나, 이러한 강봉(200)과 다른 강봉(200')의 결합 구조는 일반적이라 상세한 설 명은 생략하기로 한다.In addition, the other steel bar 200 'coupled vertically with the steel bar 200 is formed in the lower portion of the bolt portion 232' is reduced in diameter is possible to install a plurality of extension, according to the steel bar 200 and other steel bar ( 200 ') is formed with a screw groove in the upper portion and was briefly described in FIG. However, the coupling structure of the steel rods 200 and other steel rods 200 'is general, and thus detailed description thereof will be omitted.

토류판(300)은 평판을 이용하여 제작되고 길이방향 중앙과 양측에 각각 평판보다 두께가 두껍도록 원형 기둥(310)과 반원 기둥(320)이 형성되며, 원형 기둥(310)의 내부는 관통되고 반원 기둥(320)은 원형 기둥의 중앙이 절개된 형태로 형성된다.The earth plate 300 is manufactured by using a flat plate, and a circular column 310 and a semi-circle column 320 are formed to have a thickness thicker than the flat plate at the center and both sides in the longitudinal direction, respectively, and the inside of the circular column 310 is penetrated and semicircle. The pillar 320 is formed in a shape in which the center of the circular pillar is cut out.

즉, 도면과 같이, 토류판(300)은 원형 기둥(310)과 반원 기둥(320)에 각각 강봉(200)(200')의 외주면이 삽입되어 밀착되게 된다.That is, as shown in the figure, the earth plate 300 is in contact with the outer circumferential surface of the steel rods 200 and 200 'is inserted into the circular pillar 310 and the semi-circular pillar 320, respectively.

지지대(400)는, 길이방향 양측과 일측면이 열려(OPEN) 있고 사각 각재로 제작되는 사각대(410)와, 사각대(410)의 내부에 삽입되어 좌,우 유동이 가능한 간격 조정대(420)와, 간격 조정대(420)의 볼트홀(422)에 볼트체결되는 원통형 형태의 고정대(430)로 구성된다.The supporter 400 is open and close both sides and one side in the longitudinal direction (OPEN) and is made of rectangular square material, and the interval adjusting table 420 is inserted into the interior of the blind stand 410, the left and right flow is possible. ), And a cylindrical fixing stand 430 that is bolted to the bolt hole 422 of the spacing adjuster 420.

사각대(410)는 사각 각재로 일측면에 장방형 홀(412)이 슬릿(SLIT) 형태로 형성되고, 간격 조정대(420)는 평판으로 길이방향으로 다수개의 볼트홀(422)이 관통되며, 고정대(430)는 강봉(200')과 동일한 형태로 길이방향 일측에 볼트부(432)가 형성된다.The blind spot 410 is a rectangular square material, the rectangular hole 412 is formed on one side in the form of a slit (SLIT), the spacing adjuster 420 is a flat plate through a plurality of bolt holes 422 in the longitudinal direction, fixed 430 is a bolt portion 432 is formed on one side in the longitudinal direction in the same form as the steel bar (200 ').

강봉(200)(200'), 토류판(300), 지지대(400)는 모두 강재로 제작되고, 지지대(400)의 사각대(410)에는 내부에 간격 조정대(420)가 밀착되도록 삽입설치된다.Steel rods 200, 200 ', the earth plate 300, the support 400 is all made of steel, and is installed in the blind stand 410 of the support 400 so as to be in close contact with the spacing adjuster 420 therein.

상술한 구성에서 알 수 있듯이, 강봉(200)(200')은 다수개가 볼트결합 방식에 의해 결합시켜 사용함이 바람직하며, 제일 하단에 위치되는 강봉(200)은 외주면에 볼트부(210)가 형성되고, 그 하단의 강봉(200)과 결합되는 다른 강봉(200')은 하부에 단턱을 가지도록 지름이 축소되는 볼트부(232')가 형성되어 다수개가 길이방향으로 연장된다.As can be seen in the above configuration, the steel rods 200, 200 'is preferably used by a plurality of coupled by the bolt coupling method, the steel rod 200 located at the bottom of the bolt portion 210 is formed on the outer peripheral surface And, the other steel bar 200 'coupled to the steel bar 200 at its lower end is formed with a bolt portion 232' is reduced in diameter so as to have a stepped portion is extended in the longitudinal direction.

사각대(410)는 장방형 홀(412)이 형성된 부위가 강봉(200) 상부에 밀착되게 된다.The blind spot 410 is in close contact with the upper portion of the steel bar 200, the rectangular hole 412 is formed.

강봉(200)(200')의 지름은 고정대(430)의 지름보다 크게 형성되는 바, 고정대(430)가 강봉(200)의 상면에 형성된 나사홈에 삽입되어 상호 고정되게 된다.The diameters of the steel rods 200 and 200 ′ are larger than the diameter of the fixing rod 430, and the fixing rods 430 are inserted into the screw grooves formed on the upper surface of the steel rod 200 to be fixed to each other.

특히, 지지대(400)의 간격 조정대(420)에는 볼트홀(422)이 인접되게 연이어서 형성되어 원 지반(100) 상에 강봉이 도면과 같이 직사각형 형태로 박게 되면 그 강봉의 간격에 적절하게 결합이 되게 되어 모서리 면에서 흙이 무너지는 현상을 최소화함은 물론, 강봉(200)(200')과 토류판(300)이 토압에 의해 내측으로 무너지려는 성질을 최소화할 수 있게 된다.In particular, the spacing adjuster 420 of the support 400 is formed by successive bolt holes 422 adjacent to the steel bar is properly coupled to the spacing of the steel bar when the steel bar is put in a rectangular shape as shown in the drawing This will minimize the phenomenon that the soil collapses on the edge surface, as well as the steel bar 200, 200 'and the earth plate 300 can minimize the property to collapse inward by the earth pressure.

또한, 강봉(200)은 하부에 스크류체(250)가 볼트결합되어 있어 항타 장비뿐만 아니라 보오링 장비를 통해 지중에 박을 수 있다 할 것이다.In addition, the steel bar 200 will be screwed into the screw 250 in the lower portion can be driven into the ground through the boring equipment as well as driving equipment.

[실시예]EXAMPLE

먼저, 원 지반(100)에 다수개의 강봉(200)을 입설한다.First, a plurality of steel rods 200 are placed in the original ground 100.

즉, 원 지반(100)에 터파기할 장소에 될 수 있으면 직사각형 형태로 강봉(200)을 박아 설치함이 바람직하고, 강봉(200)은 상부가 원 지반(100)에 돌출되게 입설하게 된다.That is, if it can be a place to break in the original ground 100, it is preferable to install the steel rods 200 in a rectangular form, the steel rods 200 are installed so that the upper portion protrudes on the original ground (100).

도면과 같이, 원 지반(100)에 4개의 강봉(200)을 입설하는 상태를 기준으로 설명하고 있다.As shown in the figure, the description is based on a state in which four steel bars 200 are placed in the original ground 100.

다음으로, 강봉(200)에 토류판(300)을 삽입한다.Next, the earth plate 300 is inserted into the steel bar (200).

즉, 강봉(200)이 4개가 설치되는 경우, 중앙의 2개 강봉(200)에는 원형 기둥(310)이 관통되고, 길이방향 양측 강봉(200)에는 반원 기둥(320)이 밀착 설치된다.That is, when four steel rods 200 are installed, circular pillars 310 penetrate through the two steel rods 200 in the center, and semi-circle pillars 320 are installed in close contact with both longitudinal steel rods 200.

도면과 같이, 모서리 면에 입설된 강봉(200)에는 토류판(300)이 설치시 내부면으로 짧고 외부면으로 길게 형성된 반원 기둥(320)이 강봉(200)과 밀착되므로 외부 토압에 의해 강봉(200)이 힘이 전달되게 된다.As shown in the drawing, the semi-circular column 320 formed as a short inner side and an outer side when the earth plate 300 is installed in the steel bar 200 installed on the edge surface is in close contact with the steel bar 200, so that the steel bar 200 is caused by external earth pressure. This force is transmitted.

다음으로, 원 지반(100)에 대한 굴착 작업을 실시한다.Next, the excavation work for the original ground 100 is performed.

즉, 강봉(200)과 토류판(300)이 삽입설치된 상태에서 토류판(300)이 설치되는 내측에 터파기 작업을 실시하게 된다.That is, in the state where the steel rod 200 and the earth plate 300 is inserted, the earth work is carried out in the trench is installed.

다음으로, 강봉(200)에 다른 강봉(200')을 수직 방향으로 연결하고 강봉(200')에 다단으로 토류판(300)을 삽입설치하고 터파기 작업을 실시한다.Next, another steel bar 200 'is connected to the steel bar 200 in the vertical direction, and the earth plate 300 is inserted into the steel bar 200' in multiple stages, and the trench work is carried out.

부연 하자면, 지하 구조물을 시공을 하기 위해 깊게 터파기하는 경우 강봉(200)과 다른 강봉(200')을 체결하여 사용할 수 있다.In other words, when the deep excavation for the construction of the underground structure can be used by fastening the steel bar 200 and the other steel bar (200 ').

다음으로, 상술한 순서대로 반복적으로 일정 깊이까지 굴착 작업을 실시하고 강봉(200') 상부에 지지대(400)를 설치한다.Next, the excavation work is repeatedly performed to a predetermined depth in the above-described order, and a support 400 is installed on the steel bar 200 '.

즉, 지지대(400)는 강봉(200')과 토류판(300)이 외력에 의해 터파기하는 내측으로 전도되지 않도록 설치하게 된다.That is, the support (400) is installed so that the steel bar (200 ') and the earth plate (300) is not conducted to the inside of the break through by the external force.

상술한 본 발명의 구성에 따른 효과를 하기에 설명한다.The effects of the above-described configuration of the present invention will be described below.

본 발명의 기초 흙막이는, 강봉을 이용하므로 빔을 이용할 때 보다 항타 작 업이 용이하고 강봉에 토류판이 삽입되어 지지되며, 강봉 상부에 지지대가 대각선으로 삽입설치되어 있어 토류판의 붕괴를 방지할 수 있어 기초 흙막이가 붕괴되는 문제점을 최소화할 수 있는 효과를 갖는다.Since the basic earthenware of the present invention uses a steel rod, it is easier to operate when the beam is used, and the earth plate is inserted and supported by the steel rod, and a support is inserted diagonally on the steel rod to prevent the collapse of the earth plate. Has the effect of minimizing the problem of collapse of the foundation block.

즉, 원 지반에 직사각형 형태로 강봉과 토류판이 시공된 후 최상부에 지지대를 모서리에 설치하게 되므로 강봉과 토류판이 외부 토압에 의해 터파기하는 내측으로 전도되는 것을 방지할 수 있게 된다.That is, since the rods and the earth plate are installed in a rectangular shape on the original ground, the support is installed at the corners at the top thereof, thereby preventing the steel rods and the earth plate from being conducted to the inside of the trench by external earth pressure.

Claims (2)

공동주택 기초 흙막이에 있어서, In the apartment grounds basement, 원 지반(100)에 항타기에 의해 지중으로 항타되어 입설되고 길이방향 하부 외주연에 나사산이 형성된 볼트부(210)가 스크류체(250)와 결합되는 강봉(200); A steel rod 200 which is driven into the ground by anti-rotation on the original ground 100 and has a bolt portion 210 having a thread formed on a lower outer circumference in the longitudinal direction thereof coupled to the screw body 250; 길이방향 중앙과 양측에 각각 원형 기둥(310)과 반원 기둥(320)이 형성되고 원형 기둥(310)의 내부가 관통되며 원형 기둥의 중앙이 절개된 형태로 반원 기둥(320)에 각각 강봉(200)이 관통되는 토류판(300); Circular pillars 310 and semi-circle pillars 320 are formed at the center and both sides in the longitudinal direction, and the inside of the circular pillar 310 is penetrated, and the centers of the circular pillars are cut in the form of the steel rods 200 at the semi-circle pillars 320, respectively. Earth plate 300 is penetrated; 길이방향 양측과 일측면이 열려(OPEN) 있고 사각 각재로 일측면에 장방형 홀(412)이 슬릿(SLIT) 형태로 형성되며, 토류판(300)의 상면에 안착되는 사각대(410)와, Opening both sides and one side in the longitudinal direction (OPEN) and the rectangular hole 412 is formed in the form of a slit (SLIT) on one side with a rectangular square material, the blind stage 410 is seated on the upper surface of the earth plate 300, 사각대(410)의 내부에 삽입되어 좌,우 유동이 가능하고 하부 볼트홀(422)을 통해 고정대(430)와 체결되고, 길이방향으로 다수개의 볼트홀(422)이 형성된 간격 조정대(420)와, Inserted into the blind spot 410, the left and right flow is possible and is fastened to the fixing table 430 through the lower bolt hole 422, the interval adjusting table 420 formed a plurality of bolt holes 422 in the longitudinal direction Wow, 강봉과 동일한 형태로 길이방향 일측에 볼트부(432)가 형성되어 간격 조정대(420)의 볼트홀(422)에 볼트부(432)가 볼트체결되어 토류판(300)의 원형기둥(310)에 삽입되고 강봉(200')에 고정되는 원통형 형태의 고정대(430)로 구성된 지지대(400);로 구성됨을 특징으로 하는 공동주택 기초 흙막이 구조.A bolt part 432 is formed at one side in the longitudinal direction in the same shape as the steel bar, and the bolt part 432 is bolted to the bolt hole 422 of the spacing adjuster 420 and inserted into the circular column 310 of the earth plate 300. And support base 400 consisting of a fixed support 430 of the cylindrical form is fixed to the steel bar (200 '); apartment building base mud structure, characterized in that consisting of. 제1항에 있어서, The method of claim 1, 스크류체(250)는 삼각기둥 형태로, 외주면에 스크류(252)가 형성되고, 상면에 강봉 체결홈(254)이 형성되어 강봉(200)의 볼트부(210)와 체결되며, The screw body 250 is in the form of a triangular prism, the screw 252 is formed on the outer circumferential surface, the steel bar fastening groove 254 is formed on the upper surface is fastened to the bolt portion 210 of the steel bar 200, 강봉(200)(200')의 지름은 고정대(430)의 지름보다 크게 형성되어 강봉(200') 상면에 형성된 나사홈에 고정대(430)가 삽입되는 것을 특징으로 하는 공동주택 기초 흙막이 구조.Steel rods 200, 200 'diameter is larger than the diameter of the fixing rod 430, the housing base mud structure, characterized in that the fixing rod 430 is inserted into the screw groove formed on the upper surface of the steel rod 200'.
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101649948B1 (en) * 2015-09-03 2016-08-22 주식회사 산천개발 Construction Method for Circumscribed Regular Polygon Deep Foundation
CN111409766A (en) * 2020-03-13 2020-07-14 上海外高桥造船有限公司 Take large-scale boats and ships superstructure of support post
KR102249603B1 (en) * 2020-10-28 2021-05-10 주식회사 삼화켐 Retaining wall construction method
CN113445512A (en) * 2021-03-25 2021-09-28 深圳市深安企业有限公司 Assembled adjustable supporting structure for foundation pit and debugging method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667020A (en) * 1979-11-07 1981-06-05 Kinichi Takagi Composite frame for sheathing works
JPS5924443U (en) * 1982-07-31 1984-02-15 日東工事株式会社 Tsuchiruyama enclosure panel
JPS62133212A (en) * 1985-12-04 1987-06-16 Junichi Tsuzuki Pile foundation and structure using said pile foundation
JPH03151416A (en) * 1989-11-09 1991-06-27 Nippon Steel Corp Construction method for underground continuous wall
JPH05331838A (en) * 1992-06-03 1993-12-14 Shimizu Corp Construction of reinforced structural skeleton
JPH0610340A (en) * 1992-06-24 1994-01-18 Hazama Gumi Ltd Construction method for continuous underground wall using precast slab
JPH06136754A (en) * 1992-10-26 1994-05-17 Nippon Steel Corp Removal work method for upper section of underground continuous wall

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667020A (en) * 1979-11-07 1981-06-05 Kinichi Takagi Composite frame for sheathing works
JPS5924443U (en) * 1982-07-31 1984-02-15 日東工事株式会社 Tsuchiruyama enclosure panel
JPS62133212A (en) * 1985-12-04 1987-06-16 Junichi Tsuzuki Pile foundation and structure using said pile foundation
JPH03151416A (en) * 1989-11-09 1991-06-27 Nippon Steel Corp Construction method for underground continuous wall
JPH05331838A (en) * 1992-06-03 1993-12-14 Shimizu Corp Construction of reinforced structural skeleton
JPH0610340A (en) * 1992-06-24 1994-01-18 Hazama Gumi Ltd Construction method for continuous underground wall using precast slab
JPH06136754A (en) * 1992-10-26 1994-05-17 Nippon Steel Corp Removal work method for upper section of underground continuous wall

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101649948B1 (en) * 2015-09-03 2016-08-22 주식회사 산천개발 Construction Method for Circumscribed Regular Polygon Deep Foundation
CN111409766A (en) * 2020-03-13 2020-07-14 上海外高桥造船有限公司 Take large-scale boats and ships superstructure of support post
KR102249603B1 (en) * 2020-10-28 2021-05-10 주식회사 삼화켐 Retaining wall construction method
CN113445512A (en) * 2021-03-25 2021-09-28 深圳市深安企业有限公司 Assembled adjustable supporting structure for foundation pit and debugging method

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