KR20030046782A - Elastic Joint of Retaining Wall - Google Patents

Elastic Joint of Retaining Wall Download PDF

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Publication number
KR20030046782A
KR20030046782A KR1020010077037A KR20010077037A KR20030046782A KR 20030046782 A KR20030046782 A KR 20030046782A KR 1020010077037 A KR1020010077037 A KR 1020010077037A KR 20010077037 A KR20010077037 A KR 20010077037A KR 20030046782 A KR20030046782 A KR 20030046782A
Authority
KR
South Korea
Prior art keywords
retaining wall
flexible
connecting member
flexible member
flexible connecting
Prior art date
Application number
KR1020010077037A
Other languages
Korean (ko)
Other versions
KR100466000B1 (en
Inventor
김해영
Original Assignee
김해영
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 김해영 filed Critical 김해영
Priority to KR10-2001-0077037A priority Critical patent/KR100466000B1/en
Publication of KR20030046782A publication Critical patent/KR20030046782A/en
Application granted granted Critical
Publication of KR100466000B1 publication Critical patent/KR100466000B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0001—Rubbers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2600/00—Miscellaneous
    • E02D2600/30—Miscellaneous comprising anchoring details

Abstract

PURPOSE: The flexible connector for a retaining wall is provided to obtain an ideal structure offering an easy installment, a strong connection and a high elasticity, moreover to promote the efficiency of drainage. CONSTITUTION: The flexible connector for a retaining wall contains: empty spaces(2,2');a access hole(3); a flexible member(1) with drain holes(5) draining out water from a retaining wall through the empty space; a couple of bent steel plates(6) inserted into the access holes; an anchor bolt(9) embedded into cement mortar(11) and tightly fixing the bent plate and the flexible member; a groove(10) formed on the center of the front and back of the flexible member to promote elasticity, therefore the member becomes expansible or contractible in proportion to the variation of the retaining wall caused by temperature.

Description

옹벽의 신축연결부 {Elastic Joint of Retaining Wall}Elastic Joint of Retaining Wall

본 발명은 터널등의 단위 옹벽사이에 설치되는 신축성을 가진 연결부에 관한 것이다. 옹벽은 거푸집을 설치한 후 시멘트 몰탈을 채워 성형되는데 단위 폭마다세폭의 이음재를 개재시킨다. 이음재는 기술의 변화에 따라 옹벽이 팽창 또는 수축하므로 이에 대응할 수 있도록 견고하면서도 탄성을 가진 재료를 사용한다. 그러나 이음재와 콘트리트가 이질이므로 기온의 변화에 따라 간극이 발생하여 이음재가 탈리될 뿐만 아니라 누수가 발생하고 있다. 따라서 수시로 이음재를 보수해야 하고 별도의 배수관을 매립해야하는 번거로움이 따른다.The present invention relates to a flexible connecting portion provided between unit retaining walls such as tunnels. The retaining wall is formed by filling the cement mortar after the formwork is installed. Since the retaining wall expands or contracts according to the change of technology, the joint material is made of a material which is firm and elastic to cope with it. However, since the joints and concrete are heterogeneous, gaps occur due to the change in temperature, and the joints are detached and leaks are generated. Therefore, from time to time it is necessary to repair the joints and to bury a separate drain pipe.

본 발명은 이러한 점에 착안하여 외관이 단정하고 설치가 손쉬우며 체결상태가 견고하고 배수가 원할이 이루어질 수 있는 옹벽의 신축연결부를 제공하는데 목적이 있다. 이러한 목적을 달성하기 위해서는 온도변화에 따른 옹벽의 신축에 대응할 수 있는 구조와 효과적인 결합과 해체, 그리고 효과적인 배수가 이루어질 수 있는 단일의 구조가 요망된다.It is an object of the present invention to provide a stretchable connection portion of a retaining wall in which the appearance is neat and easy to install, the fastening state is solid, and drainage is desired. To achieve this purpose, a structure that can cope with the construction of the retaining wall due to temperature change, and a single structure that can be effectively combined and dismantled and effective drainage are desired.

도 1은 본 발명의 정면 사시도1 is a front perspective view of the present invention

도 2는 본 발명의 배면 사시도2 is a rear perspective view of the present invention;

도 3은 본 발명의 분해사시도3 is an exploded perspective view of the present invention

도 4는 본 발명의 단면도4 is a cross-sectional view of the present invention

도면의 주요부호에 대한 설명Description of the main symbols in the drawings

1 : 신축연결부재 2.2': 중공부1: elastic connecting member 2.2 ': hollow part

3.3': 삽입홈 4 : 플렌지3.3 ': Insertion groove 4: Flange

5 : 배수공 6 : 결합철편5: drain hole 6: binding iron piece

7 : 절곡부 8.8': 볼트장공7: bend 8.8 ': bolt long

9 : 앵커볼트 10 : 요홈9: anchor bolt 10: groove

본 발명의 구성을 첨부한 도면에 따라 상세히 설명하기로 한다.The configuration of the present invention will be described in detail with reference to the accompanying drawings.

내부에 다수의 중공부(2)(2')가, 전면 좌, 우로 플렌지(4)(4')의 내측에는 삽입홈(3)(3')이, 배면에는 수직 방향으로 수개의 배수공(5)이 형성된 신축연결부재(1)와, 볼트장공(8)(8')이 수직 방향으로 배열되며 삽입홈(3)(3')에 끼워 결합되는 절곡부(7)를 가진 한 쌍의 결합철편(6)으로 구성된다.A plurality of hollow parts 2, 2 ′ are provided inside, insertion grooves 3, 3 ′ inside the flanges 4, 4 ′ of the front left and right sides, and several drain holes in the vertical direction on the back side thereof. 5) a pair of elastic connecting members 1, and a pair of bolt holes 8 and 8 'having bent portions 7 arranged in the vertical direction and fitted into the insertion grooves 3 and 3'. It consists of a combined iron piece (6).

볼트장공(8)(8')에는 앵커 볼트(9)가 시멘트 몰탈층(11)에 설치되어 결합철편(6)과 신축연결부재(1)를 함께 고정시킨다. 옹벽의 배면에서 침투하는 물은 신축연결부재(1)의 배면에 형성된 배수공(5)으로 유입되어 중공부(2)를 따라 아래로 배수된다. 신축연결부재(1)의 전면 및 배면에 형성된 요홈(10)은 단위 옹벽에 수축할때 신축연결부재(1)가 쉽게 신축될 수 있게 해준다. 결합철편(6)의 수평면은 신축연결부재(1)의 플렌지(4)와 합치되어 누수를 방지해주며 가로 및 세로 방향의 볼트장공(8)(8')은 작업여건에 맞게 앵커볼트(9)를 고정할 수 있도록 배려한 것이다.An anchor bolt 9 is installed in the cement mortar layer 11 in the bolt long holes 8 and 8 'to fix the combined iron piece 6 and the flexible connecting member 1 together. Water penetrating from the rear surface of the retaining wall flows into the drain hole 5 formed in the rear surface of the flexible connecting member 1 and is drained down along the hollow portion 2. Grooves 10 formed on the front and back of the flexible connecting member 1 allow the flexible connecting member 1 to be easily stretched when contracted to the unit retaining wall. The horizontal surface of the coupling iron piece 6 is matched with the flange 4 of the flexible connecting member 1 to prevent leakage, and the bolt holes 8 and 8 'in the horizontal and vertical directions are anchor bolts 9 according to the working conditions. It is to be able to fix).

본 발명은 신축연결부재와 결합철편의 2가지 요소로 이루어져 있으며 신축연결부재는 단위 옹벽의 기온에 따른 신축을 수용해주고 결합철편은 신축연결부재와 옹벽을 견고히 결합시켜 주며 누수에 대한 수밀효과를 높혀준다.The present invention consists of two elements, the flexible connecting member and the combined iron piece, the flexible connecting member accommodates the expansion and contraction according to the temperature of the unit retaining wall, the combined iron piece firmly combines the flexible connecting member and the retaining wall, and enhances the watertight effect on leakage give.

본 발명은 옹벽타설 시 설치할 수도 있고 기존의 옹벽에도 자리홈을 형성한후 설치할 수 있는 다양성을 가지며 외관이 단정하고 설치 및 교체가 매우 손쉬운 장점을 갖는다.The present invention may be installed when the retaining wall is placed or has a variety that can be installed after forming a seat groove in the existing retaining wall, the appearance is neat and has the advantage of very easy to install and replace.

Claims (3)

내부에 다수의 중공부(2)(2')가, 전면 좌, 우로 플렌지(4)(4')의 내측에는 삽입홈(3)(3')이, 배면에는 수직 방향으로 수개의 배수공(5)이 형성된 신축연결부재(1)와, 볼트장공(8)(8')이 수직 방향으로 배열되며 삽입홈(3)(3')에 끼워 결합되는 절곡부(7)를 가진 한 쌍의 결합철편(6)으로 구성됨을 특징으로 하는 옹벽의 신축연결부.A plurality of hollow parts 2, 2 ′ are provided inside, insertion grooves 3, 3 ′ inside the flanges 4, 4 ′ of the front left and right sides, and several drain holes in the vertical direction on the back side thereof. 5) a pair of elastic connecting members 1, and a pair of bolt holes 8 and 8 'having bent portions 7 arranged in the vertical direction and fitted into the insertion grooves 3 and 3'. Stretch connecting portion of the retaining wall, characterized in that consisting of the combined iron (6). 제 1항에 있어서, 신축연결부재(1)는 고무를 재질로 하며 중공부(2)(2')는 마름모형 및 삼각형의 조합으로 구성함을 특징으로 하는 옹벽의 신축연결부.The stretchable connecting portion of a retaining wall according to claim 1, wherein the flexible connecting member (1) is made of rubber and the hollow portion (2) (2 ') is formed of a combination of a rhombus and a triangle. 제 1항에 있어서, 신축연결부재(1)의 플렌지(4)와 결합철편(6)은 옹벽에 앵커볼트(9)로 고정됨을 특징으로 하는 옹벽의 신축연결부.The stretchable connecting portion of the retaining wall according to claim 1, wherein the flange (4) and the engaging iron piece (6) of the flexible connecting member (1) are fixed to the retaining wall by anchor bolts (9).
KR10-2001-0077037A 2001-12-06 2001-12-06 Elastic Joint of Retaining Wall KR100466000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0077037A KR100466000B1 (en) 2001-12-06 2001-12-06 Elastic Joint of Retaining Wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0077037A KR100466000B1 (en) 2001-12-06 2001-12-06 Elastic Joint of Retaining Wall

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020010037736U Division KR200266851Y1 (en) 2001-12-06 2001-12-06 Elastic Joint of Retaining Wall

Publications (2)

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KR20030046782A true KR20030046782A (en) 2003-06-18
KR100466000B1 KR100466000B1 (en) 2005-01-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200328602Y1 (en) * 2003-07-07 2003-09-29 주식회사 건영이엔씨 Cover for interception from water leakage of concrete box of underground road
CN101914926A (en) * 2010-08-13 2010-12-15 内蒙古兴泰建筑有限责任公司 Precast concrete banded plate of post-poured strip of outer shear wall of basement
CN101956402A (en) * 2010-08-13 2011-01-26 内蒙古兴泰建筑有限责任公司 Rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall
CN101956403A (en) * 2010-08-13 2011-01-26 内蒙古兴泰建筑有限责任公司 Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall
CN102121252A (en) * 2010-01-07 2011-07-13 贵阳铝镁设计研究院 Method for constructing pile plate retaining wall
CN104314105A (en) * 2014-10-27 2015-01-28 南京长江都市建筑设计股份有限公司 Connecting vertical seaming structure for basement external wall boards and cast-in-situ buttress column and construction method of connecting vertical seaming structure

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Publication number Priority date Publication date Assignee Title
US4749307A (en) * 1987-01-14 1988-06-07 Baltimore Aircoil Company, Inc. Seal structure for joint between two structural sections
JP2711539B2 (en) * 1987-12-21 1998-02-10 株式会社ブリヂストン Caisson jointing material
CA2015289C (en) * 1990-04-24 1995-02-14 Konrad Baerveldt Extruded thermoplastic elastomer expansion joint
CA2091948C (en) * 1993-03-18 1996-04-09 Konrad Baerveldt Joint seal retaining element
KR0128126Y1 (en) * 1994-09-12 1998-11-02 이영선 Expansion joint of concrete retaining wall structure
KR19990008425U (en) * 1997-08-04 1999-03-05 유성용 Sheet file
KR20010075743A (en) * 2000-01-17 2001-08-11 조남준 A expansion joint apparatus of bridge
KR200227280Y1 (en) * 2001-01-08 2001-06-15 주식회사종합건축사사무소가람건축 Flexible coupling of breast concrete wall

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200328602Y1 (en) * 2003-07-07 2003-09-29 주식회사 건영이엔씨 Cover for interception from water leakage of concrete box of underground road
CN102121252A (en) * 2010-01-07 2011-07-13 贵阳铝镁设计研究院 Method for constructing pile plate retaining wall
CN102121252B (en) * 2010-01-07 2014-03-12 贵阳铝镁设计研究院有限公司 Method for constructing pile plate retaining wall
CN101914926A (en) * 2010-08-13 2010-12-15 内蒙古兴泰建筑有限责任公司 Precast concrete banded plate of post-poured strip of outer shear wall of basement
CN101956402A (en) * 2010-08-13 2011-01-26 内蒙古兴泰建筑有限责任公司 Rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall
CN101956403A (en) * 2010-08-13 2011-01-26 内蒙古兴泰建筑有限责任公司 Construction method of rear pouring band with prefabricated concrete edge sealing plate for basement outer shear wall
CN104314105A (en) * 2014-10-27 2015-01-28 南京长江都市建筑设计股份有限公司 Connecting vertical seaming structure for basement external wall boards and cast-in-situ buttress column and construction method of connecting vertical seaming structure
CN104314105B (en) * 2014-10-27 2016-08-17 南京长江都市建筑设计股份有限公司 The connection vertical piece structure of the basement wall and cast-in-place buttress and construction method

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