KR100659728B1 - Earth of building land-side protection wall structure - Google Patents

Earth of building land-side protection wall structure Download PDF

Info

Publication number
KR100659728B1
KR100659728B1 KR1020060094805A KR20060094805A KR100659728B1 KR 100659728 B1 KR100659728 B1 KR 100659728B1 KR 1020060094805 A KR1020060094805 A KR 1020060094805A KR 20060094805 A KR20060094805 A KR 20060094805A KR 100659728 B1 KR100659728 B1 KR 100659728B1
Authority
KR
South Korea
Prior art keywords
earth
earth retaining
coupled
protective cap
earth wall
Prior art date
Application number
KR1020060094805A
Other languages
Korean (ko)
Inventor
이중규
Original Assignee
(주)종합건축사사무소동우건축
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주)종합건축사사무소동우건축 filed Critical (주)종합건축사사무소동우건축
Priority to KR1020060094805A priority Critical patent/KR100659728B1/en
Application granted granted Critical
Publication of KR100659728B1 publication Critical patent/KR100659728B1/en

Links

Images

Classifications

    • 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
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • 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
    • E02D2250/00—Production methods
    • E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
    • 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

Landscapes

  • 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)
  • Bulkheads Adapted To Foundation Construction (AREA)

Abstract

An earth retaining structure of a building is provided to prevent a steel wedge from being injured while hammering by putting a protective cap having an earth retaining wall inserting unit at the upper side of the steel wedge, to prevent the earth retaining wall from being collapsed by doubly combining the earth retaining wall with the inserting unit of the protective cap and combining plural supporting pieces on the inner side, and to simply assemble/disassemble the structure. An earth retaining structure of a building comprises a steel wedge(10) hammered on the ground; a square protective cap(20) combined at the upper side of the steel wedge through an insertion unit formed on the lower surface and formed with an earth retaining wall inserting unit(21) having plural combining holes(22) on the outer peripheral surface; a pair of first earth retaining walls(30a,30b) fitted into the inserting unit of the protective cap to be separated from each other, and formed with an insertion groove(31) inclined inside to have a combining hole at the middle and a combining hole(32) on both ends; a second earth retaining wall(40) inserted/combined at the upper side between the first earth retaining walls, shaped in a reverse trapezoid, and formed with a sill(41) at both sides of the middle portion, plural combining holes(42) at both sides of the sill, and plural combining holes(43) on the upper surface; plural supporting pieces(50) combined on the inner side by combining the second earth retaining wall with the first earth retaining wall and combined with the combining holes of the first and second earth retaining walls by a bolt(52) in zigzags; and a steel rod(60) fitted into the combining hole of the second earth retaining wall by combining the second earth retaining wall with the first earth retaining walls. The square protective cap is put on the upper side of the steel wedge through the insertion unit formed on the lower surface of the protective cap to prevent the steel wedge from being broken due to direct hammering.

Description

건축물 흙막이 구조{Earth of building land-side protection wall structure}Earth of building land-side protection wall structure

도 1은 본 발명에 따른 흙막이 구조를 보인 사시도.1 is a perspective view showing a structure of a mud block according to the present invention.

도 2는 본 발명에 따른 흙막이 구조를 보인 분해사시도.Figure 2 is an exploded perspective view showing a structure of a mud block according to the present invention.

도 3은 본 발명에 따른 흙막이 구조의 설치상태를 보인 단면도.Figure 3 is a cross-sectional view showing the installation state of the retaining structure according to the present invention.

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

10 ; 강재말뚝 20 ; 보호캡10; Steel pile 20; Protective cap

21 ; 토류벽유입부 22 ; 체결공21; Earth wall inlet 22; Fastener

23 ; 삽입부 30a, 30b ; 제1토류벽23; Inserting portions 30a, 30b; First earth wall

31 ; 삽입홈 32 ; 체결공31; Insertion groove 32; Fastener

33 ; 결합공 40 ; 제2토류벽33; Coupling hole 40; Second earth wall

41 ; 단턱 42 ; 체결공41; Step 42; Fastener

43 ; 결합공 50 ; 지지편43; Coupling hole 50; Support

51 ; 체결공 52 ; 볼트51; Fastener 52; volt

60 ; 강봉60; Steel bar

본 발명은 건축물의 흙막이구조에 관한 것으로, 더욱 상세하게는 타설되는 강재말뚝의 상부에 토류벽유입부를 갖는 보호캡을 씌워 타설시에 강재말뚝의 파손을 방지토록 함은 물론, 그 보호캡의 토류벽유입부로 끼움결합되는 토류벽은 이중으로 결합하고, 그 내측면에서 다수 개의 지지편을 지그재그 형식으로 결합하여 토류벽을 지지토록 하므로서, 토류벽의 붕괴를 방지할 수 있도록 하며, 조립 및 해체가 간편하도록 한 건축물의 흙막이구조에 관한 것이다.The present invention relates to the structure of the earthenware of a building, and more particularly, to cover the upper portion of the steel pile to be poured with a protective cap having the earth wall inlet portion to prevent damage of the steel pile during casting, as well as the earth wall inflow of the protective cap The earth wall, which is fitted into the part, is double-coupled, and a plurality of support pieces are combined in a zigzag form on the inner side thereof to support the earth wall, thereby preventing the collapse of the earth wall, and simplifying assembly and disassembly. It is about a structure of a retainer.

일반적으로 건축현장에서 콘크리트구조물의 축조 또는 수로 및 각종 관로 매설공사에 따른 지반 굴착공사시 굴착 배면의 토사붕괴나 침하방지 및 변위 억제를 통해 인접지반의 안정성을 유지하기 위한 방안으로 가설 흙막이 공사를 하게 되며, 이러한 흙막이공사는 안전성과 시공성은 물론 경제성도 동시에 고려하여 설치하여 한다.In general, when constructing concrete structures or waterways and laying various pipelines in the construction site, the temporary earthquake works should be used to maintain the stability of the adjacent ground by preventing soil disintegration, sinking and restraining displacement of the back of the excavation. This earthwork should be installed considering safety and constructability as well as economic feasibility.

즉, 건물이 밀집된 도심지의 경우에는 기존 건물에 근접 시공이 많아짐에 따라 지반 굴착으로 인한 지반이 침하되거나 붕괴되는 등 주변 건물의 안정성에 대한 문제가 크기 때문에 가설 흙막이 공사의 중요성이 어느 때보다 중요한 것이다.In other words, in the case of dense urban centers, the temporary construction is more important than ever because there are many problems with the stability of the surrounding buildings, such as settlement or collapse of the ground due to the excavation of the ground due to the increased construction of existing buildings. .

이를 위한 흙막이 공사로는 토류벽공법과 토류벽 지지공법으로 분류되는데 그중 도심지에서의 건축공사에 가장 적합한 토류벽공법은 지반붕괴 방지 및 굴착배면 지하수위의 저하및 토사유출을 방지하여 인접지반의 변위 및 인접건물의 침하를 최소화할 수 있어야 한다.The earth wall construction method is classified into earth wall method and earth wall support method. Among them, the earth wall method most suitable for building works in urban areas is to prevent ground decay, to reduce the groundwater level of excavation back ground, and to prevent the outflow of soil. It should be possible to minimize the sinking.

하지만, 상기 토류벽공법은 양단에 토류벽요입부가 구비된 강재말뚝을 다수 개 지반에 타설하여 설치 후 도랑 등 터파기 굴착 작업을 진행하면서 상기 다수의 강재말뚝 사이에 목재 등으로 된 토류벽을 횡방향으로 다수 개 끼워 넣어 벽체를 형성하여 토사의 붕괴를 막아주는 흙막이 공사를 하는 것이나 이러한 종래의 흙막이 구조는 많은 문제점이 있는 것이다.However, in the earth wall method, a plurality of steel piles equipped with earth wall indents at both ends are installed on a plurality of grounds, and then a trench wall excavation work such as a ditch is carried out, and a plurality of earth walls made of wood or the like are disposed between the plurality of steel piles in the transverse direction. There is a lot of problems with the construction of the earth block to prevent the collapse of the soil by inserting the dog to form a wall.

첫째, 강재말뚝을 타설하기 위해 타설 장비가 필요하게 되었고, 타설 작업으로 인하여 소음과 진동이 발생하게 됨은 물론, 타설에 따른 부작용으로 강재말뚝이 파손되는 문제점이 발생하게 되었다.First, in order to pour steel piles, pour equipment was needed, and noise and vibration were generated due to the pouring work, and the steel piles were damaged due to side effects of the casting.

둘째, 종래에는 강재말뚝에 형성된 토류벽요입부에 토류벽을 별도의 지지구조 없이 단순히 끼워서 상기 토류벽 자체 강성만으로 토사의 토압을 견디도록 한 것이나 이는 토압이 작용하면 토류벽은 자체 강성이 크지 않아 휨이나 전단파괴 등이 발생하게 되었고, 장기간 설치시에는 함수율변화에 따른 강도가 약화 되게 되었으며, 이런 경우 토류벽이 길이방향의 중간부위가 그대로 절단되면서 토사가 밀려오는 것인바 이러한 흙막이 시설물인 토류벽의 붕괴는 곧 대형 참사로 이어지는 것이다.Second, conventionally, the earth wall is inserted into the earth wall indentation formed in the steel pile without a separate supporting structure to endure the earth pressure of the earth by only the earth wall itself rigidity. In the case of long-term installation, the strength is weakened due to the change of moisture content. In this case, the earth wall is pushed out as the middle part of the earth wall is cut in the longitudinal direction as it is. Will lead to.

셋째, 토류벽은 건축공사가 끝나게 되면 제거하거나 그대로 매입하게 되는데, 토류벽을 제거하는 경우에는 토류벽이 설치되었던 자리를 메꿔주어야 하나 되메우기 작업이 완벽하게 이루어지지 않아 건축물에 누수현상이 발생되거나 또는 토사가 흘러내리는 등 해체 작업시에 토압에 따른 위험이 발생하는 문제점과 더불어, 토류벽 등 반복 사용이 불가능하여 시공비가 많이 소요되고, 작업자가 직접 설치해야됨에 따라 시공이 전체적으로 균일하지 않을 뿐만 아니라 시공이 어렵고, 시공 속도도 떨어지는 문제점이 발생하게 되었다.Third, the earth wall is removed or purchased as soon as the construction work is completed. When the earth wall is removed, it is necessary to fill the place where the earth wall was installed. In addition to the problem that the risk of earth pressure occurs during dismantling work such as lowering, it is impossible to use it repeatedly such as earth wall, which requires a lot of construction cost, and the construction is not only uniform, but also difficult to install. The problem of falling speed also occurred.

또, 그대로 매입하여 건축물의 보조 외벽으로 사용하는 경우에는 토류벽의 강성이 너무 약하여 장마철과 같은 우수기에는 더욱 토사의 흘러내림을 제대로 차단하지 못하고 붕괴되어 건축물의 안전을 위협하는 문제점이 있다.In addition, when it is purchased as it is used as an auxiliary outer wall of the building, the stiffness of the earth wall is too weak, there is a problem that the collapse of the earth and sand does not properly block the flow of the earth in the rainy season, it is collapsed and threaten the safety of the building.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 그 주된 목적으로는 타설되는 강재말뚝의 상부에 토류벽유입부를 갖는 보호캡을 씌워 타설시에 강재말뚝의 파손을 방지토록 함은 물론, 그 보호캡의 토류벽유입부로 끼움결합되는 토류벽은 이중으로 결합하고, 그 내측면에서 다수 개의 지지편을 지그재그 형식으로 결합하여 토류벽을 지지토록 하므로서, 토류벽의 붕괴를 방지할 수 있도록 하며, 조립 및 해체가 간편하도록 한 건축물의 흙막이구조를 제공하는 데 있다.The present invention is to solve the above problems, the main purpose is to cover the upper portion of the steel pile to be poured with a protective cap having the earth wall inlet to prevent damage of the steel pile during casting, of course, the protective cap The earth wall, which is fitted into the earth wall inlet part of the earth wall, is double-coupled, and a plurality of support pieces are combined in a zigzag form at the inner side thereof to support the earth wall, thereby preventing the collapse of the earth wall, and to facilitate assembly and disassembly. It is to provide the structure of an earth block.

상기 목적을 달성하기 위한 본 발명은The present invention for achieving the above object

지반에 타설되는 강재말뚝과;Steel piles being poured on the ground;

저면에 형성되는 삽입부를 통해 상기 강재말뚝의 상부에 씌워지게 결합되며, 외주면에는 토류벽유입부가 형성되는 사각형상의 보호캡과; A rectangular protective cap coupled to the upper portion of the steel pile through an insertion portion formed at a bottom thereof, and having an earth wall inflow portion formed at an outer circumferential surface thereof;

한 쌍으로 이루어져, 상기 보호캡의 토류벽유입부에 끼워지게 결합되어지되, 내측 단부가 서로 일정간격 이격되게 결합되며, 각각의 내부에는 중간부에 결합공이 형성되는 삽입홈이 경사지게 형성되고, 양단부에는 체결공이 형성되는 한 쌍의 제1토류벽과;Consists of a pair, which is coupled to be fitted to the earth wall inlet portion of the protective cap, the inner ends are coupled to be spaced apart from each other by a predetermined interval, each of the inside is formed inclined insertion grooves are formed in the middle of the coupling hole, both ends A pair of first earth walls on which fastening holes are formed;

상기, 제1토류벽 사이의 상부에서 삽입결합되어지되, 중앙부 양측으로 단턱이 형성되고, 그 단턱의 양측에는 복수 개의 체결공이 형성되며, 상부면에는 복수 개의 결합공이 형성되는 역사다리꼴 형상의 제2토류벽과; The first earth wall is inserted into the coupling between the upper, but the stepped portion is formed on both sides of the central portion, a plurality of fastening holes are formed on both sides of the stepped, the upper trapezoidal shape of the second trapezoidal second wall is formed and;

상기, 제1토류벽에 제2토류벽이 결합된 상태에서 내측면에 결합되며, 제1,2토류벽에 형성되는 체결공에 볼트를 통해 지그재그로 결합되는 복수 개의 지지편과;A plurality of support pieces that are coupled to the inner surface in a state in which the second earth wall is coupled to the first earth wall, and zigzag coupled to the fastening holes formed in the first and second earth walls through bolts;

상기, 제1토류벽에 제2토류벽이 결합된 상태에서 제2토류벽 상부의 결합공에 끼움결합되는 강봉;으로 이루어진다.The steel rod is fitted to the coupling hole in the upper portion of the second earth wall in a state where the second earth wall is coupled to the first earth wall.

즉, 타설되는 강재말뚝의 상부에 토류벽유입부를 갖는 보호캡을 씌워 타설토록 하므로서, 강재말뚝의 파손을 방지토록 할 수 있게 된다.In other words, by placing a protective cap having the earth wall inflow portion in the upper portion of the steel pile to be poured, it is possible to prevent damage to the steel pile.

또한, 보호캡의 토류벽유입부로 끼움결합되는 토류벽은 이중으로 결합되도록 하고, 내측면에서 다수 개의 지지편을 지그재그 형식으로 결합하여 토류벽을 지지토록 하므로서, 토류벽의 붕괴를 방지할 수 있도록 하며, 조립 및 해체를 간편하게 할 수 있게 된다.In addition, the earth wall to be fitted into the earth wall inlet portion of the protective cap is to be coupled to the double, and by combining a plurality of support pieces in a zigzag form on the inner side to support the earth wall, to prevent the collapse of the earth wall, assembly and Dismantling can be done easily.

이하 첨부된 도면을 참조하여 본 발명의 구성과 일실시예를 구체적으로 설명하면 다음과 같다.Hereinafter, a configuration and an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 흙막이 구조를 보인 사시도이고,1 is a perspective view showing the structure of the earthenware according to the present invention,

도 2는 본 발명에 따른 흙막이 구조를 보인 분해사시도이며,Figure 2 is an exploded perspective view showing the structure of the earthen membrane according to the present invention,

도 3은 본 발명에 따른 흙막이 구조의 설치상태를 보인 단면도이다.3 is a cross-sectional view showing the installation state of the retaining structure according to the present invention.

본 발명에 따른 건축물의 흙막이 구조는 굴차지반에 강재말뚝(10)을 일정깊 이로 타설한 상태에서 강재말뚝(10)의 상부에는 사각형상의 보호캡(20)을 저면에 형성되는 삽입부(23)를 통해 씌워지게 결합토록 하되, 강재말뚝(10)의 상부에 씌워지게 결합되는 보호캡(20)의 외주면에는 다수의 체결공(22)을 갖는 토류벽유입부(21)가 형성되도록 한다.An earthquake structure of a building according to the present invention has an insert portion 23 having a rectangular protective cap 20 formed on a lower surface of the steel pile 10 in a state in which steel pile 10 is poured to a ground of a pile. To be covered to cover through), the earth wall inlet portion 21 having a plurality of fastening holes 22 is formed on the outer circumferential surface of the protective cap 20 to be covered to cover the top of the steel pile (10).

이어, 보호캡(20)의 외주면에 형성되는 토류벽유입부(21)에는 한 쌍으로 이루어져 각각의 내부에는 중간부에 결합공(33)을 갖는 삽입홈(31)이 경사지게 형성되는 한 쌍의 제1토류벽(30a)(30b)을 끼워지게 결합하되, 내측 단부가 서로 일정간격 이격되게 결합되도록 한다.Subsequently, a pair of earth-wall inlet portions 21 formed on the outer circumferential surface of the protective cap 20 is formed as a pair, and a pair of agents in which an insertion groove 31 having an engaging hole 33 is formed in the middle portion thereof is inclined. 1 earth wall 30a (30b) is coupled to fit, but the inner end is coupled to be spaced apart from each other by a predetermined distance.

이때, 보호캡(20) 외주면의 토류벽유입부(21)에 끼움 결합되는 한 쌍의 제1토류벽(30a)(30b)의 양단부에는 토류벽유입부(21)의 체결공(22)과 일치되어 볼트(52)를 통해 체결되는 체결공(32)이 형성된다.At this time, both ends of the pair of first earth walls 30a, 30b fitted to the earth wall inlet 21 of the outer circumferential surface of the protective cap 20 coincide with the fastening holes 22 of the earth wall inlet 21. A fastening hole 32 fastened through the 52 is formed.

이어, 상기 제1토류벽(30a)(30b) 사이에는 중앙부 양측으로 단턱(41)이 형성되고, 그 단턱(41)의 양측에는 복수 개의 체결공(42)이 형성되는 역사다리꼴 형상의 제2토류벽(40)을 상부에서 삽입결합하되, 상부면에는 서로 일정간격 유지되게 형성되는 복수 개의 결합공(43)을 형성토록 한다.Subsequently, the stepped 41 is formed between the first earth walls 30a and 30b at both sides of the central part, and a plurality of fastening holes 42 are formed at both sides of the stepped 41. 40 is inserted into the upper coupling, the upper surface to form a plurality of coupling holes 43 formed to be maintained at a predetermined interval from each other.

이때, 제2토류벽(40)의 중앙부 양측으로 형성되는 단턱(41)은 단턱(41) 사이의 중앙부가 돌출되고, 단턱(41)의 양측은 단이지게 형성하여 제1토류벽(30a)(30b)과의 결합시 양측의 단이진 면이 제1토류벽(30a)(30b)의 삽입홈(31)에 긴밀히 결합되도록 함은 물론, 단턱(41) 사이의 중앙부가 제1토류벽(30a)(30b) 사이에 위치되도록 하여 제1토류벽(30a)(30b)과 제2토류벽(40)의 결합상태에서 전체적으로 평편 한 상태를 유지할 수 있도록 한다.At this time, the stepped portion 41 formed at both sides of the central portion of the second earth wall 40 has a central portion projected between the stepped portions 41, and both sides of the stepped portion 41 are formed to be stepped to form the first earth wall 30a and 30b. When the two ends are coupled to the insertion grooves 31 of the first earth walls 30a and 30b, the central portions between the stepped portions 41 are coupled to the first earth walls 30a and 30b. In order to be positioned between the first earth wall 30a (30b) and the second earth wall 40 to maintain a generally flat state in the combined state.

이어, 상기 제1토류벽(30a)(30b)에 제2토류벽(40)이 결합된 상태의 내측면에는 결합되는 제1,2토류벽(30a)(30b)(40)을 지지하기 위한 복수 개의 지지편(50)을 결합토록 하되, 제1,2토류벽(30a)(30b)(40)에 각각 형성되는 체결공(32)(42)에 볼트(52)를 통해 지그재그로 결합되도록 한다.Subsequently, a plurality of supports for supporting the first and second earth walls 30a, 30b and 40 coupled to the inner side surface of the first earth wall 30a and the second earth wall 40 coupled to the first earth wall 30a and 30b. The pieces 50 are coupled to each other, but are coupled to the fastening holes 32 and 42 formed in the first and second earth walls 30a, 30b and 40, respectively, in a zigzag manner through the bolts 52.

상기, 제1토류벽(30a)(30b)에 제2토류벽(40)이 결합된 상태에서 제2토류벽(40) 상부의 결합공(43)에는 강봉(60)을 수직방향으로 끼움결합하여 이루어진다.In the state where the second earth wall 40 is coupled to the first earth walls 30a and 30b, the steel bar 60 is vertically fitted into the coupling hole 43 in the upper portion of the second earth wall 40.

이와 같은 구성의 본 발명에 따른 건축물 흙막이 구조에 의하면 도 2 내지 도 3에 도시한 바와 같이 먼저, 복수 개의 강재말뚝(10)을 구비하여 그 강재말뚝(10)을 지면에 일정깊이로 타설한 다음, 그 강재말뚝(10)의 상부에 강재말뚝(10)을 보호하기 위한 사각형상의 보호캡(20)을 보호캡(20)의 저면에 형성되는 삽입부(23)를 통해 강재말뚝(10)의 상부에서 씌워지게 결합하고, 그 보호캡(20)의 상부에서 타설작업을 진행하여 강재말뚝(10)이 지면에 설정된 깊이로 매설되게 한다.According to the structure of the structure of the building block according to the present invention, as shown in Figs. 2 to 3, the steel pile 10 is provided with a plurality of steel piles 10, and then the steel piles 10 are poured to the ground to a predetermined depth. Of the steel pile 10 through the insertion portion 23 formed on the bottom surface of the protective cap 20, a rectangular protective cap 20 for protecting the steel pile 10 on the top of the steel pile 10 Coupling is to be covered from the top, and proceed to the pouring work on the upper portion of the protective cap 20 so that the steel pile 10 is buried to the depth set in the ground.

따라서, 강재말뚝(10)에 대한 직접 타설에 따른 강재말뚝(10)의 파손을 방지할 수 있게 된다.Therefore, it is possible to prevent the damage of the steel pile 10 according to the direct pouring on the steel pile (10).

이어, 보호캡(20)의 외주면에 형성되는 토류벽유입부(21)에는 내부에는 중간부에 결합공(33)을 갖는 삽입홈(31)이 경사지게 형성되는 한 쌍의 제1토류벽(30a)(30b)을 끼워지게 결합하되, 그 각각의 내측 단부가 서로 일정간격 이격되도록 결합한다.Subsequently, in the earth wall inflow portion 21 formed on the outer circumferential surface of the protective cap 20, a pair of first earth walls 30a having an insertion groove 31 having an engagement hole 33 in the middle portion thereof inclined therein ( 30b) are coupled to each other, but each inner end is coupled to be spaced apart from each other.

이어, 상기 보호캡(20)의 토류벽유입부(21)에 결합되는 한 쌍의 제1토류 벽(30a)(30b) 사이에는 역사다리꼴형상의 제2토류벽(40)을 상부에서 삽입하여 결합하되, 제2토류벽(40)에서 단턱(41)의 양측에 단이지게 형성되는 부분을 제1토류벽(30a)(30b)의 삽입홈(31)에 결합되도록 하고, 단턱(41)의 양단부가 제1토류벽(30a)(30b)의 내측단부와 긴밀히 접촉하게 한다.Subsequently, between the pair of first earth walls 30a and 30b coupled to the earth wall inflow portion 21 of the protective cap 20, a second trapezoidal earth shape 40 is inserted into and coupled from the upper portion. The end portions of the second earth wall 40 formed on both sides of the step 41 are coupled to the insertion grooves 31 of the first earth walls 30 a and 30 b, and both ends of the step 41 are formed on the first side. It comes in intimate contact with the inner ends of the earth walls 30a and 30b.

또, 단턱(41) 사이의 중앙부가 제1토류벽(30a)(30b) 사이에 위치되도록 하므로서, 제1토류벽(30a)(30b)과 제2토류벽(40)이 결합된 상태에서는 전체적으로 평편한 상태를 유지할 수 있도록 한다.In addition, since the central portion between the stepped portions 41 is positioned between the first earth walls 30a and 30b, the first earth walls 30a and 30b and the second earth wall 40 are generally flat in the combined state. To maintain.

이어, 상기 제1토류벽(30a)(30b)에 제2토류벽(40)이 결합된 상태에서는 그 내측면에 복수 개의 지지편(50)을 결합하여 제1,2토류벽(30a)(30b)(40)을 지지토록 한다.Subsequently, in a state in which the second earth wall 40 is coupled to the first earth walls 30a and 30b, the first and second earth walls 30a and 30b may be coupled to a plurality of support pieces 50 on the inner side thereof. 40) to be supported.

이때, 제1,2토류벽(30a)(30b)(40) 내측면에 결합되는 복수 개의 지지편(50)의 결합은 도 2내지 도 3에서와 같이, 지그재그 방식으로 결합하여 견고한 결합을 이룰 수 있도록 하되, 보호캡(20)에 형성되는 토류벽유입부(21)의 체결공(22)과, 제1토류벽(30a)(30b)의 양단부에 형성되는 체결공(32)을 서로 일치되도록 하고, 그 체결공(22)(32)과 제2토류벽(40)의 단턱(41) 내측에 위치한 체결공(42)에 지지편(50) 양단의 체결공(51)을 일치시켜 볼트(52)로 결합하여 토류벽유입부(21)과 제2토류벽(40)을 결합토록 한다.In this case, the coupling of the plurality of support pieces 50 coupled to the inner surfaces of the first and second earth walls 30a, 30b, and 40 may be securely coupled by zigzag coupling, as shown in FIGS. 2 to 3. To make, but the fastening hole 22 of the earth wall inlet portion 21 formed in the protective cap 20 and the fastening holes 32 formed at both ends of the first earth wall (30a, 30b) to match each other, The fastening holes (22) 32 and the fastening holes (42) at both ends of the support piece (50) are aligned with the fastening holes (42) located inside the step (41) of the second earth wall (40) to the bolt (52). By combining the earth wall inlet portion 21 and the second earth wall 40 to be coupled.

또, 상기와 같이 토류벽유입부(21)의 체결공(22)과 제2토류벽(40)의 체결공(42)에 지지편(50)이 결합된 상태에서 그 결합된 지지편(50)의 사이에는 제2토류벽(40)의 단턱(41) 양측에 형성되는 체결공(42)과 제2토류벽(40)이 삽입되는 제1토 류벽(30a)(30b)의 체결공(32)을 서로 일치시키고, 그 각각의 체결공(32)(42)에는 지지편(50) 양단의 체결공(51)을 일치시켜 볼트(52)로 결합하여 제1토류벽(30a)(30b)과 제2토류벽(40)을 견고하게 결합토록 한다.In addition, in the state in which the support piece 50 is coupled to the fastening hole 22 of the earth wall inflow portion 21 and the fastening hole 42 of the second earth wall 40, Between the fastening holes 42 formed on both sides of the step 41 of the second earth wall 40 and the fastening holes 32 of the first earth walls 30a and 30b into which the second earth walls 40 are inserted. The fastening holes 51 on both ends of the support piece 50 are matched to each of the fastening holes 32 and 42, and coupled to each other by the bolts 52, so that the first earth walls 30a and 30b and the second earth wall are aligned. (40) to be firmly combined.

이어, 상기 제1,2토류벽(30a)(30b)(40)이 결합되고, 복수 개의 지지편(50)의 지지된 상태에서는 제2토류벽(40) 상부의 결합공(43)에 강봉(60)을 수직방향으로 끼움결합하여 구성되는 것으로서, 이를 통해 토류벽의 붕괴를 방지할 수 있도록 하며, 흙막이 구조의 조립 및 해체를 간편하게 할 수 있게 된다.Subsequently, the first and second earth walls 30a, 30b, and 40 are coupled to each other, and the steel rods 60 are coupled to the coupling holes 43 above the second earth wall 40 in a supported state of the plurality of support pieces 50. ) By fitting in the vertical direction, through which it is possible to prevent the collapse of the earth wall, it is possible to simplify the assembly and disassembly of the earthenware structure.

그리고, 본 발명은 첨부된 도면 및 구체적인 실시 예와 관련하여 설명하였지만, 본 발명은 이에 의하여 특별히 제한되는 것은 아니며 본 발명의 기술적 사상의 범위 내에서 당해 분야의 당업자에 의하여 다양한 변형이 이루어질 수 있다.In addition, although the present invention has been described with reference to the accompanying drawings and specific embodiments, the present invention is not particularly limited thereto and various modifications may be made by those skilled in the art within the scope of the technical idea of the present invention.

이상에서와 같이 본 발명의 흙막이 구조에 의하면, 타설되는 강재말뚝의 상부에 토류벽유입부를 갖는 보호캡을 씌워 타설토록 하므로서, 강재말뚝의 파손을 방지토록 할 수 있는 효과가 있다.As described above, according to the structure of the earth block of the present invention, by placing a protective cap having the earth wall inflow portion in the upper portion of the steel pile to be poured, there is an effect that can prevent the damage to the steel pile.

또한, 보호캡의 토류벽유입부로 끼움결합되는 토류벽은 이중으로 결합되도록 하고, 내측면에서 다수 개의 지지편을 지그재그 형식으로 결합하여 토류벽을 지지토록 하므로서, 토류벽의 붕괴를 방지할 수 있도록 하며, 조립 및 해체를 간편하게 할 수 있는 효과가 있다.In addition, the earth wall to be fitted into the earth wall inlet portion of the protective cap is to be coupled to the double, and by combining a plurality of support pieces in a zigzag form on the inner side to support the earth wall, to prevent the collapse of the earth wall, assembly and It is easy to dismantle.

Claims (1)

지면에 타설되는 강재말뚝(10)과;Steel piles (10) to be poured on the ground; 저면에 형성되는 삽입부(23)를 통해 상기 강재말뚝(10)의 상부에 씌워지게 결합되며, 외주면에는 다수의 체결공(22)을 갖는 토류벽유입부(21)가 형성되는 사각형상의 보호캡(20)과; It is coupled to cover the upper portion of the steel pile 10 through the insertion portion 23 is formed on the bottom surface, the outer protective surface of the rectangular protective cap formed with the earth wall inlet portion 21 having a plurality of fastening holes 22 ( 20); 한 쌍으로 이루어져, 상기 보호캡(20)의 토류벽유입부(21)에 끼워지게 결합되어지되, 내측 단부가 서로 일정간격 이격되게 결합되며, 각각의 내부에는 중간부에 결합공(33)이 형성되는 삽입홈(31)이 경사지게 형성되고, 양단부에는 체결공(32)이 형성되는 한 쌍의 제1토류벽(30a)(30b)과;Consists of a pair, which is coupled to be fitted to the earth wall inlet 21 of the protective cap 20, the inner end is coupled to be spaced apart from each other by a predetermined interval, each of the coupling hole 33 is formed in the middle An insertion groove 31 which is formed to be inclined, and a pair of first earth walls 30a and 30b having fastening holes 32 formed at both ends thereof; 상기, 제1토류벽(30a)(30b) 사이의 상부에서 삽입결합되어지되, 중앙부 양측으로 단턱(41)이 형성되고, 그 단턱(41)의 양측에는 복수 개의 체결공(42)이 형성되며, 상부면에는 복수 개의 결합공(43)이 형성되는 역사다리꼴 형상의 제2토류벽(40)과; The first earth walls 30a and 30b are inserted into and coupled to an upper portion, the stepped portions 41 are formed at both sides of the central portion, and the plurality of fastening holes 42 are formed at both sides of the stepped portions 41, A second trapezoidal earth shape wall 40 having a plurality of coupling holes 43 formed on an upper surface thereof; 상기, 제1토류벽(30a)(30b)에 제2토류벽(40)이 결합된 상태에서 내측면에 결합되며, 제1,2토류벽(30a)(30b)(40)에 형성되는 체결공(32)(42)에 볼트(52)를 통해 지그재그로 결합되는 복수 개의 지지편(50)과;The fastening hole 32 is coupled to the inner surface in the state in which the second earth wall 40 is coupled to the first earth walls 30a and 30b and is formed in the first and second earth walls 30a and 30b and 40. A plurality of support pieces 50 zigzagly coupled to each other through the bolts 52); 상기, 제1토류벽(30a)(30b)에 제2토류벽(40)이 결합된 상태에서 제2토류벽(40) 상부의 결합공(43)에 끼움결합되는 강봉(60);으로 이루어진 것을 특징으로 하는 건축물 흙막이 구조.And a steel bar 60 fitted to the coupling hole 43 in the upper portion of the second earth wall 40 while the second earth wall 40 is coupled to the first earth walls 30a and 30b. Architecture earthquake structure.
KR1020060094805A 2006-09-28 2006-09-28 Earth of building land-side protection wall structure KR100659728B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020060094805A KR100659728B1 (en) 2006-09-28 2006-09-28 Earth of building land-side protection wall structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060094805A KR100659728B1 (en) 2006-09-28 2006-09-28 Earth of building land-side protection wall structure

Publications (1)

Publication Number Publication Date
KR100659728B1 true KR100659728B1 (en) 2006-12-20

Family

ID=37815008

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060094805A KR100659728B1 (en) 2006-09-28 2006-09-28 Earth of building land-side protection wall structure

Country Status (1)

Country Link
KR (1) KR100659728B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225307A (en) * 2013-04-08 2013-07-31 广东省基础工程公司 Construction method for dynamic steel supporting system of deep foundation pit
CN110004977A (en) * 2019-04-16 2019-07-12 国网江苏省电力有限公司太仓市供电分公司 A kind of cable trench gang form

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758728A (en) 1980-09-22 1982-04-08 Nippon Steel Metal Prod Co Ltd Temporary coffering work for river
KR100563272B1 (en) 2005-08-24 2006-03-27 주식회사 진광건설 엔지니어링 건축사사무소 Equipment of steel mold for construction foundation work
KR100599245B1 (en) 2006-04-05 2006-07-13 (주)원건축사사무소 Apartment house foundation work drainage member structure
KR20060098779A (en) * 2005-03-07 2006-09-19 윤은중 Structure and assembly for protecting landslide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758728A (en) 1980-09-22 1982-04-08 Nippon Steel Metal Prod Co Ltd Temporary coffering work for river
KR20060098779A (en) * 2005-03-07 2006-09-19 윤은중 Structure and assembly for protecting landslide
KR100563272B1 (en) 2005-08-24 2006-03-27 주식회사 진광건설 엔지니어링 건축사사무소 Equipment of steel mold for construction foundation work
KR100599245B1 (en) 2006-04-05 2006-07-13 (주)원건축사사무소 Apartment house foundation work drainage member structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225307A (en) * 2013-04-08 2013-07-31 广东省基础工程公司 Construction method for dynamic steel supporting system of deep foundation pit
CN103225307B (en) * 2013-04-08 2014-12-24 广东省基础工程公司 Construction method for dynamic steel supporting system of deep foundation pit
CN110004977A (en) * 2019-04-16 2019-07-12 国网江苏省电力有限公司太仓市供电分公司 A kind of cable trench gang form

Similar Documents

Publication Publication Date Title
KR101274974B1 (en) Earth retaining wall and construction method thereof
KR100884289B1 (en) Composite type steel temporary construction and construction method thereof
KR100243401B1 (en) A supporting structure for laying pipes under the ground
KR101973565B1 (en) Sheathing method for constructing both sheathing wall and cutoff collar by welding cutoff plate to phc pile with longitudinal plate
KR100862977B1 (en) Precast concrete file and method for constructing thereof
KR100659599B1 (en) Apartment house foundation work drainage member structure
KR20130006420A (en) Method of constructing underground structure to be newly built
KR20200124949A (en) Anchor Tension way sheathing structure and sheathing method of construction
KR101262357B1 (en) Inclined Earth Retaining Structure Method
JP2005009210A (en) Reinforced structure of masonry wall and its reinforcing method
KR102220613B1 (en) Freestanding retaining wall construction method
KR100869764B1 (en) Earth of building land-side protection wall structure
KR100659728B1 (en) Earth of building land-side protection wall structure
JP2803409B2 (en) Liquefaction countermeasure structure for embankment
JP2000144769A (en) Method of landslide protection work for preparing housing lot
KR100986582B1 (en) Shoring installations for construction work
KR100487838B1 (en) Prefabricated retaining wall and it&#39;s construction method
KR100592102B1 (en) Reinforcement structure of a wall for foundation retaining of earth of building
JP2006219947A (en) Ground excavation method
KR100744972B1 (en) Earth of building land-side protection wall structure
KR102195496B1 (en) Pile for earth self-retaining wall using cast in place concrete pile with double I beam
JP4834649B2 (en) Construction structure of embankment structure, retaining wall block for construction of embankment structure and construction method of embankment structure
JP2004092049A (en) Foundation structure for structure
KR200369479Y1 (en) The land-side protection wall panel
KR20090078684A (en) Composite wall using angled channel and constructing method thereof

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
A302 Request for accelerated examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121231

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20140109

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20150112

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20151228

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee