KR20160091729A - Structure of before and after pile connection for two rows pile construction - Google Patents

Structure of before and after pile connection for two rows pile construction Download PDF

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KR20160091729A
KR20160091729A KR1020150012212A KR20150012212A KR20160091729A KR 20160091729 A KR20160091729 A KR 20160091729A KR 1020150012212 A KR1020150012212 A KR 1020150012212A KR 20150012212 A KR20150012212 A KR 20150012212A KR 20160091729 A KR20160091729 A KR 20160091729A
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pile
bracket
heat
post
piles
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KR1020150012212A
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Korean (ko)
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KR101692541B1 (en
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우종열
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(주)힐건설
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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
    • 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
    • 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
    • E02D17/083—Shoring struts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02—Sheet piles or sheet pile bulkheads
    • E02D5/03—Prefabricated parts, e.g. composite sheet piles
    • E02D5/04—Prefabricated parts, e.g. composite sheet piles made of steel
    • E02D5/08—Locking forms; Edge joints; Pile crossings; Branch pieces
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The present invention relates to a structure for connecting front row piles to rear row piles in constructing two row self-standing earth retaining. More specifically, the present invention provides a structure for connecting front row piles to rear row piles with a simple structure which extends brackets from each of the front row piles and the rear row piles to couple the brackets to the piles and couples wale on upper surfaces of the brackets via angles by improving an invention previously registered by an applicant of the present invention, which is titled a structure for connecting front row piles to rear row piles in constructing two row self-standing earth retaining, thereby enhancing construction easiness and accordingly reducing construction period and construction costs.

Description

2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조{STRUCTURE OF BEFORE AND AFTER PILE CONNECTION FOR TWO ROWS PILE CONSTRUCTION}BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pile structure for a two-row self-

본 발명은 본 발명의 출원인에 의해 선등록(대한민국 등록특허공보 제10-1311422호)된 "2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결재 연결구조"를 개량한 것으로, 시공 용이성을 향상시키고 이로 인해 공사기간 및 공사비용을 감소시킬 수 있도록 하는, 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조에 관한 것이다.
The present invention is an improvement of "the connection structure of the heat transfer and post heat pile connection material in the two row self-standing earth retaining construction" registered by the applicant of the present invention (Korean Registered Patent No. 10-1311422) And to reduce the construction period and the construction cost. The present invention relates to a structure of a heat transfer pile and a post heat pile in a two-row self-supporting pile construction.

일반적으로 성토, 절토, 굴착 등을 실시하게 되면 통상 비탈면을 두어 지반의 안정을 유지시켜 주고 있지만, 토지의 이용도를 더욱 효과적으로 확보하거나 도시내의 구조물의 기초 및 건물의 지하실을 시공하기 위한 굴착시에는 비탈면을 두지 못하고 통상 연직굴착을 실시하게 된다.
Generally, when embankment, cut, excavation, etc. are performed, the slope is usually maintained to maintain the stability of the ground. However, in order to secure the utilization of the land more effectively, or to excavate the foundation of the structure in the city and the basement of the building The vertical slope is usually carried out without slope.

따라서 연직굴착으로 인한 인접 지반의 붕괴를 방지하기 위해 연직면 주변에 2열 자립식 흙막이벽을 필수적으로 설치하게 되는데, 이를 2열 자립식 흙막이 시공이라고 한다.
Therefore, in order to prevent collapse of the adjacent ground due to vertical excavation, two rows of self-supporting earth retaining walls are essentially installed around the vertical surface.

종래 2열 자립식 흙막이 시공방법은 도 1에 도시된 바와 같이, 일정간격으로 엄지말뚝(H빔)(100,200)을 2열로 항타하거나, 천공 후 삽입하는 방식에 의해 근입하고, 터파기를 진행하면서 토류판(10)을 각 엄지말뚝(100,200) 사이에 끼워 넣어 벽체를 형성한다.
1, the conventional two-row self-standing type earth retaining method includes a method in which thumb piles (H beams) 100 and 200 are driven in two rows or inserted after perforation at regular intervals, (10) are sandwiched between respective thumb piles (100, 200) to form a wall.

이후, 상기 엄지말뚝(100,200)의 상부에 횡방향 연결재(H빔)(300)와 종방향 띠장(H빔)(321)을 배치하여, 각 엄지말뚝(100,200)을 연결함으로써, 토압을 버티도록 하였다.
Thereafter, the transverse connecting material (H beam) 300 and the longitudinal wale (H beam) 321 are disposed on the upper part of the thumb piles 100 and 200 to connect the respective thumb piles 100 and 200 Respectively.

하지만, 상기와 같은 종래의 2열 자립식 흙막이 시공방법은 횡방향 연결재 를 배치하기 위한 시공방법이 복잡하여 공사기간이 길어질 뿐만 아니라, 횡방향 연결재의 끝단면을 띠장과 일치시키기 위해 횡방향 연결재의 양측면을 절단해야 하는 등 H빔의 낭비 또한 심하여 공사비용이 급격히 증가하게 되는 문제점이 있었다.
However, in the conventional two-row self-standing earthmoving method, since the construction method for arranging the lateral joint members is complicated, not only the construction period is lengthened but also the length of the transverse joint members There is a problem that the cost of the H beam is drastically increased due to a serious waste of the H beam.

따라서, 상기와 같은 문제점을 해결하기 위해, 본 발명의 출원인은 특허문헌 1을 선등록 받은 바 있으며, 특허문헌 1은 도 2 및 3에 도시된 바와 같이, 제 1띠장(400)과 제 2띠장(500)에 각각 결합되는 연결재 장착구(20) 및, 상기 연결재 장착구(20)를 매개로 제 1띠장과 제 2띠장에 결합되어, 상기 제 1띠장(400)과 제 2띠장(500)을 연결하는 환봉 형태의 연결재(30)를 포함하여 구성됨으로써, 연결재를 저가의 환봉으로 대체하여 공사비용을 감소시킬 수 있을 뿐만 아니라 상기 환봉을 엄지말뚝에 용이하게 결합시킬 수 있도록 함으로써, 공사기간을 단축시킬 수 있도록 한 것이다.
In order to solve the above problems, the applicant of the present invention has previously registered Patent Document 1, and Patent Document 1, as shown in Figs. 2 and 3, has a first wale 400 and a second wale The first wale 400 and the second wale 500 are connected to the first wale band and the second wale via the connection member mounting hole 20, So that it is possible to reduce the construction cost by replacing the connection member with a low cost round bar and also to easily connect the round bar to the thumb pile, So that it can be shortened.

아울러, 본 발명의 출원인은 상기 선등록된 특허문헌 1을 더욱 개량하여 특허문헌 2 역시 선등록 받은 바 있으며, 특허문헌 2는 도 4에 도시된 바와 같이, 전열 말뚝(200) 또는 후열 말뚝(100)을 경사지게 시공하고, 2개의 띠장을 하나의 띠장(400)으로 줄여 시공하되, 환봉형태의 연결재(30)를 상기 하나의 띠장(400)으로 대체하고 연결재 장착구(20)에 압착용 플레이트(50)를 추가하여 시공함으로써, 공사기간을 더욱 단축시키고, 공사비를 더욱 절감하면서도 토압을 줄이고, 대지 여유 공간이 없는 곳에도 적용할 수 있도록 한 것이다.
In addition, the applicant of the present invention has further improved the previously registered Patent Document 1 to further advance Patent Document 2, and in Patent Document 2, as shown in FIG. 4, the heat transfer pile 200 or the post heat pile 100 The connecting member 30 in the form of a round bar is replaced with the single wale 400 and the connecting member 20 is provided with a pressing plate (not shown) 50), it is possible to further shorten the construction period, reduce the construction cost, reduce the earth pressure, and apply it to places where there is no free space.

하지만, 상기와 같은 특허문헌 1 또는 2의 경우, 연결재 장착구 등의 구조가 복잡하고 시공과정이 번거로운 문제점이 있었다.
However, in the above-described Patent Documents 1 and 2, there is a problem that the structure of the connection member mounting hole is complicated and the construction process is complicated.

특허문헌 1 : 대한민국 등록특허공보 제10-1225569호 "전열·후열 말뚝 연결재"Patent Document 1: Korean Patent Registration No. 10-1225569 entitled "Heat Transfer and Post-Heat Pile Connection Material" 특허문헌 2 : 대한민국 등록특허공보 제10-1311422호 "2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결재 연결구조"Patent Document 2: Korean Registered Patent No. 10-1311422 entitled " Connection Structure of Electric Heat and Post-Heat Pile Connection in Two Column Self-

본 발명은 상술한 문제점을 해결하기 위하여 본 발명의 출원인에 의해 선등록 된 특허문헌 2를 개량한 것으로, 전열말뚝 및 후열말뚝 각각에서 브라켓을 연장시켜 결합하고, 상기 브라켓의 상부면에서 앵글을 매개로 띠장을 결합시키는 간단한 구조의 전열·후열 말뚝 연결구조를 제공함으로써, 시공 용이성을 향상시키고 이로 인해 공사기간 및 공사비용을 감소시킬 수 있도록 함을 과제로 한다.
In order to solve the above-mentioned problems, the present invention is an improvement of Patent Document 2 previously registered by the applicant of the present invention, wherein brackets are extended and joined at each of the heating pile and the rear pile, and angle The present invention provides a simple structure of a heat conduction and post heat pile connection structure for connecting a wale with a wing, thereby improving ease of installation and reducing construction time and construction cost.

본 발명은 2열 자립식 흙막이 시공에서의 전열말뚝(200) 및 후열말뚝(100) 연결구조에 있어서,The present invention relates to a connection structure between a heating pile (200) and a rear pile (100) in a two-row self-

상기 전열말뚝(200) 및 후열말뚝(100) 각각에 결합되는 제 1 브라켓(60);A first bracket 60 coupled to each of the heat transfer pile 200 and the post heat pile 100;

상기 제 1 브라켓(60)의 상부면에 위치되는 띠장(400); 및A wrist strap 400 positioned on an upper surface of the first bracket 60; And

상기 제 1 브라켓(60)과 띠장(400)을 결합시키는 앵글(70);을 포함하여 구성되는 것을 특징으로 하는, 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조를 과제의 해결 수단으로 한다.
And an angle (70) for connecting the first bracket (60) to the wale band (400). The method of claim 1, wherein the bracket do.

여기서, 상기 제 1 브라켓(60)은, 하부면에 제 2 브라켓(61)이 더 구비되되, Here, the first bracket 60 may further include a second bracket 61 on a lower surface thereof,

상기 제 2 브라켓(61)은 일단이 상기 제 1 브라켓(60)의 하부면에 연결되고, 타단이 말뚝에 연결되어 구비되는 것이 바람직하다.
The second bracket 61 may have one end connected to the lower surface of the first bracket 60 and the other end connected to the pile.

그리고, 상기 전열말뚝(200) 및 후열말뚝(100)은, 전열말뚝(200)과 후열말뚝(100)이 소정 간격 이격되어 근입되되, 전열말뚝(200)과 후열말뚝(100)은 상호 대향되지 않도록 지그재그 방식으로 근입되며,The heat transfer pile 200 and the post heat pile 100 are arranged such that the heat transfer pile 200 and the post heat pile 100 are separated from each other by a predetermined distance. In a zigzag manner,

상기 전열말뚝(200) 및 후열말뚝(100) 각각에서 상기 이격된 공간부 방향으로 제 1 브라켓(60)이 연장되어 결합되는 것이 바람직하다.
It is preferable that the first bracket 60 is extended from the heat transfer pile 200 and the rear heat pile 100 in the direction of the spaced space.

본 발명은 전열말뚝 및 후열말뚝 각각에서 브라켓을 연장시켜 결합하고, 상기 브라켓의 상부면에서 앵글을 매개로 띠장을 결합시키는 간단한 구조의 전열·후열 말뚝 연결구조를 제공함으로써, 시공 용이성을 향상시키고 이로 인해 공사기간 및 공사비용을 감소시킬 수 있도록 하는 효과가 있다.
The present invention provides a simple structure of a heat transfer and post heat pile connection structure in which a bracket is extended from a heat transfer pile and a rear heat pile respectively and a wale band is coupled through an angle at an upper surface of the bracket, The construction period and the construction cost can be reduced.

도 1은 종래 2열 자립식 흙막이 시공 구조물의 사시도
도 2는 본 발명의 출원인에 의해 선등록된 특허문헌 1에 따른 전열·후열 말뚝 연결재의 사시도
도 3은 도 2의 정면도
도 4는 본 발명의 출원인에 의해 선등록된 특허문헌 2에 따른 전열·후열 말뚝 연결재 연결구조를 나타낸 정면도
도 5는 본 발명에 따른 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조를 나타낸 평면도
도 6은 도 5의 정면도
도 7은 도 5의 A-A'선 단면도
도 8은 도 6의 브라켓, 앵글 및 띠장 결합구조 상세도Fig. 1 is a perspective view of a conventional two-row self-standing retaining structure
Fig. 2 is a perspective view of the heat transfer / post heat pile joint material according to Patent Document 1 previously registered by the applicant of the present invention
Fig. 3 is a front view of Fig. 2
Fig. 4 is a front view showing a connection structure of an electric heating / post-heat pile connection member according to Patent Document 2 previously registered by the applicant of the present invention
5 is a plan view showing a connection structure of an electric heating / post-heating pile in a two-row self-standing type earth retaining structure according to the present invention
Fig. 6 is a front view of Fig. 5
7 is a sectional view taken on line A-A '
Fig. 8 is a detailed view of the bracket, the angle and the wale-

상기 본 발명의 목적과 특징 및 장점은 첨부도면 및 다음의 상세한 설명을 참조함으로서 더욱 쉽게 이해될 수 있을 것이다. 한편, 상기와 같이 본 발명에 따른 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조를 설명함에 있어, 본 발명의 기술적 구성을 이해하는데 필요한 부분만이 설명되며 그 이외 부분의 설명은 본 발명의 요지를 흩트리지 않도록 생략될 것이라는 것을 유의하여야 한다.
The above objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description. In the meantime, in describing the heat transfer / post heat pile connection structure in the two-row self-standing type earth retaining construction according to the present invention, only the parts necessary for understanding the technical construction of the present invention will be explained, It will be omitted so as not to disturb the gist of the present invention.

이하, 첨부된 도면을 참조하여 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조를 상세히 설명하면 다음과 같다.
Hereinafter, referring to the accompanying drawings, a detailed description will be made of the structure of the heat transfer / post heat pile in the two row self-standing earth retaining construction.

도 5는 본 발명에 따른 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조를 나타낸 평면도이고, 도 6은 도 5의 정면도이며, 도 7은 도 5의 A-A'선 단면도이고, 도 8은 도 6의 브라켓, 앵글 및 띠장 결합구조 상세도이다.
FIG. 5 is a plan view showing a connection structure of a heat-generating and post-heating pile in a two-row self-standing earthmoving system according to the present invention, FIG. 6 is a front view of FIG. 5, FIG. 7 is a cross- 8 is a detailed view of the bracket, the angle and the wale joint structure of Fig.

도 5 내지 8을 참조하면, 본 발명은 2열 자립식 흙막이 시공에서의 전열말뚝(200) 및 후열말뚝(100) 연결구조에 있어서, 제 1 브라켓(60), 띠장(400) 및 앵글(70)을 포함하여 구성된다.
5 to 8, the present invention provides a connection structure of a heat transfer pile 200 and a post heat pile 100 in a two-row self-standing type earth retaining structure, wherein a first bracket 60, a wale 400 and an angle 70 ).

상기 제 1 브라켓(60)은 도 5, 6 및 7에 도시된 바와 같이, 전열말뚝(200) 및 후열말뚝(100) 각각에 결합되어, 후술되어질 띠장(400)을 지지하는 역할을 한다.
5, 6 and 7, the first bracket 60 is coupled to each of the heat transfer pile 200 and the post heat pile 100 to support the wale 400 to be described later.

이때, 상기 전열말뚝(200) 및 후열말뚝(100)은 도 5에 도시된 바와 같이, 전열말뚝(200)과 후열말뚝(100)이 소정 간격 이격되어 수직 또는 경사져 근입되되, 전열말뚝(200)과 후열말뚝(100)은 상호 대향되지 않도록 지그재그 방식으로 근입되며, 상기 전열말뚝(200) 및 후열말뚝(100) 각각에서 상기 이격된 공간부 방향으로 제 1 브라켓(60)이 결합된다.
As shown in FIG. 5, the heat transfer piles 200 and the post heat piles 100 are vertically or inclinedly disposed with a predetermined distance between the heat transfer piles 200 and the heat transfer piles 100, And the post heat pile 100 are inserted in a staggered manner so that they are not opposed to each other and the first bracket 60 is coupled in the direction of the spaced space from the heat transfer pile 200 and the post heat pile 100.

즉, 상기 제 1 브라켓(60)이 반대편에서 연장되는 브라켓의 간섭 없이 충분히 연장되어 결합됨에 따라 띠장(400)을 지지하기 위한 강성을 얻는다.
That is, the first bracket 60 is sufficiently extended without being interfered by the bracket extending from the opposite side, so that the rigidity for supporting the wrist strap 400 is obtained.

한편, 상기 제 1 브라켓(60)의 하부면에는 도 6에 도시된 바와 같이 제 2 브라켓(61)이 더 구비될 수 있으며, 상기 제 2 브라켓(61)은 일단이 상기 제 1 브라켓(60)의 하부면에 연결되고, 타단이 말뚝에 경사진 형태로 연결됨에 따라 상기 제 1 브라켓(60)의 지지력을 보강한다.
6, a second bracket 61 may be further provided on the lower surface of the first bracket 60, and one end of the second bracket 61 may be connected to the first bracket 60, And the other end is connected to the pile in a sloping manner, thereby reinforcing the supporting force of the first bracket 60.

아울러, 상기와 같이 결합된 제 1 브라켓(60)의 상부면에는 도 5, 6 및 7에 도시된 바와 같이 띠장(400)이 위치하게 되고, 상기 제 1 브라켓(60)과 띠장(400)을 결합시키는 앵글(70)을 매개로 결합시키게 된다.
5, 6 and 7, the wristband 400 is positioned on the upper surface of the first bracket 60 coupled with the first bracket 60 and the wristband 400, (70) to be joined.

여기서, 상기 앵글(70)은 제 1 브라켓(60)과 띠장(400)에 용접결합 또는 볼트결합될 수 있으며, 여기에 한정되지 않고 다양한 결합방식에 의해 결합될 수 있다.
Here, the angle 70 may be welded or bolted to the first bracket 60 and the wrist strap 400, and may be coupled by various coupling methods without being limited thereto.

한편, 볼트결합을 일 예로 들면, 도 8에 도시된 바와 같이, 앵글(70)의 일면이 상기 제 1 브라켓(60)의 상부면과 볼트결합하고, 앵글(70)의 타면이 띠장(400)의 측면(통상 '플렌지'면)에 볼트결합함으로써 제 1 브라켓(60)과 띠장(400)을 결합시킨다.
8, one side of the angle 70 is bolted to the upper surface of the first bracket 60 and the other side of the angle 70 is connected to the wale 400, The first bracket 60 and the wale band 400 are coupled to each other by bolting to a side surface (usually a flange surface)

즉, 본 발명은 전열말뚝(200) 및 후열말뚝(100) 각각에서 제 1 브라켓(60)을 연장시켜 결합하고, 상기 제 1 브라켓(60)의 상부면에서 앵글(70)을 매개로 띠장(400)을 결합시키는 간단한 구조의 전열·후열 말뚝 연결구조를 제공함으로써, 시공 용이성을 향상시키고 이로 인해 공사기간 및 공사비용을 감소시킬 수 있게 되는 것이다.
That is, in the present invention, the first bracket 60 is extended from the heat-transfer pile 200 and the post-heat pile 100, and the upper bracket 60 is coupled to the upper bracket 60 via the angle 70 400) is combined with each other to improve the ease of construction, thereby reducing the construction period and construction cost.

또한, 이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것은 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서의 통상의 지식을 가진 자에게 있어 명백할 것이다.
The present invention is not limited to the above-described embodiments and the accompanying drawings, and various changes, modifications and variations may be made without departing from the scope of the present invention. Will be apparent to those of ordinary skill in the art.

100 : 후열말뚝 200 : 전열말뚝
400 : 띠장 60 : 제 1 브라켓
61 : 제 2 브라켓 70 : 앵글100: post heat pile 200: heat transfer pile
400: Welt 60: Bracket 1
61: second bracket 70: angle

Claims (3)

2열 자립식 흙막이 시공에서의 전열말뚝(200) 및 후열말뚝(100) 연결구조에 있어서,
상기 전열말뚝(200) 및 후열말뚝(100) 각각에 결합되는 제 1 브라켓(60);
상기 제 1 브라켓(60)의 상부면에 위치되는 띠장(400); 및
상기 제 1 브라켓(60)과 띠장(400)을 결합시키는 앵글(70);을 포함하여 구성되는 것을 특징으로 하는, 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조.
In the connection structure between the heating pile (200) and the post-heat pile (100) in the two-row self-supporting retaining construction,
A first bracket 60 coupled to each of the heat transfer pile 200 and the post heat pile 100;
A wrist strap 400 positioned on an upper surface of the first bracket 60; And
And an angle (70) connecting the first bracket (60) to the wale wheel (400). The structure for connecting the heat and post heat pile in the two row self supporting type earth retaining construction.
제 1항에 있어서,
상기 제 1 브라켓(60)은,
하부면에 제 2 브라켓(61)이 더 구비되되,
상기 제 2 브라켓(61)은 일단이 상기 제 1 브라켓(60)의 하부면에 연결되고, 타단이 말뚝에 연결되어 구비되는 것을 특징으로 하는, 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조.
The method according to claim 1,
The first bracket (60)
And a second bracket 61 is further provided on the lower surface,
The second bracket (61) has one end connected to the lower surface of the first bracket (60), and the other end connected to the pile. In the two row self-standing earth retaining structure, rescue.
제 1항에 있어서,
상기 전열말뚝(200) 및 후열말뚝(100)은,
전열말뚝(200)과 후열말뚝(100)이 소정 간격 이격되어 근입되되, 전열말뚝(200)과 후열말뚝(100)은 상호 대향되지 않도록 지그재그 방식으로 근입되며,
상기 전열말뚝(200) 및 후열말뚝(100) 각각에서 상기 이격된 공간부 방향으로 제 1 브라켓(60)이 결합되는 것을 특징으로 하는, 2열 자립식 흙막이 시공에서의 전열·후열 말뚝 연결구조.The method according to claim 1,
The heat transfer pile (200) and the post heat pile (100)
The heat transfer pile 200 and the post heat pile 100 are spaced apart from each other by a predetermined distance. The heat transfer pile 200 and the post heat pile 100 are staggered so as not to face each other,
Wherein the first bracket (60) is coupled to each of the heat transfer piles (200) and the rear piles (100) in the direction of the spaced apart space.
KR1020150012212A 2015-01-26 2015-01-26 Structure of before and after pile connection for two rows pile construction KR101692541B1 (en)

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