KR940021837A - Prefabricated Piers and Column Structures and Construction Methods - Google Patents

Prefabricated Piers and Column Structures and Construction Methods Download PDF

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Publication number
KR940021837A
KR940021837A KR1019930003168A KR930003168A KR940021837A KR 940021837 A KR940021837 A KR 940021837A KR 1019930003168 A KR1019930003168 A KR 1019930003168A KR 930003168 A KR930003168 A KR 930003168A KR 940021837 A KR940021837 A KR 940021837A
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KR
South Korea
Prior art keywords
shape
shear
segment
pillars
force
Prior art date
Application number
KR1019930003168A
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Korean (ko)
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KR960001730B1 (en
Inventor
구민세
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구민세
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Publication date
Application filed by 구민세 filed Critical 구민세
Priority to KR1019930003168A priority Critical patent/KR960001730B1/en
Publication of KR940021837A publication Critical patent/KR940021837A/en
Application granted granted Critical
Publication of KR960001730B1 publication Critical patent/KR960001730B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/005—Piers, trestles, bearings, expansion joints or parapets specially adapted for portable or sectional bridges

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

본 발명은 교량 및 기둥의 기초위에 설치되는 교각 및 기둥을 기초에 매설되는 기초부, 기둥부, 교각 및 기둥의 머리부로 나누어 공장제작하여 신속함은 물론 안전하고 견고하게 연결할 수 있는 교각 및 기둥구조와 그 연결방법에 관한 것으로 각 부재의 연결부는 상하가 凸凹(제3도) 형태를 취하고 휨모멘트, 축력, 전단력을 안전하게 전달할 수 있고 설치가 신속, 간편하고 경제적인 5개의 위치가 서로 다른 전단키(15), (16), (17), (18), (19)로 구성됨을 특징으로 한다.The present invention is divided into the foundations, pillars, piers and the head of the pillars buried on the foundation and the pillars and pillars installed on the foundation of bridges and pillars pier and pillar structure that can be connected quickly and safely and securely And the connection method of each member. The connecting part of each member has the shape of upper and lower (3rd degree), and it can safely transmit bending moment, axial force and shear force, and it is quick, easy and economical to install five different shear keys. 15), (16), (17), (18), and (19).

Description

조립식 교각 및 기둥구조물과 그 시공방법Prefabricated Piers and Column Structures and Construction Methods

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 제1도에서의 연결부 상세도,2 is a detailed view of the connection portion in FIG.

제3도는 연결부 조립상태를 보인 제2도의 단면도.3 is a cross-sectional view of FIG. 2 showing the assembled state of the connecting portion.

Claims (2)

구형, 원형, 타원형 단면을 갖고 기둥을 높이에 따라 여러 프리캐스트 세그먼트로 분할 제작된 상부세그먼트의 하단부는 凸형태로 하고 이에 대응하는 하부세그먼트의 상단부는 凹형태로 하며 상부세그먼트에 작용하는 휨모멘트로부터의 압축 또는 인장력, 축력, 전단력을 5개의 서로 다른 위치에서 전달시키는 전단키(15), (16), (17), (18), (19)를 凸凹부 내부에 형성함을 특징으로 하는 조립식교각 및 기둥구조물.The lower segment of the upper segment, which has a spherical, circular or elliptical cross section, and the column is divided into several precast segments according to the height, has a 로 shape, and the upper end of the corresponding lower segment has a 凹 shape, and the bending moment acts on the upper segment. Prefabricated pier, characterized in that the shear keys (15), (16), (17), (18), (19) are formed inside the convex part to transmit the compression or tensile force, the axial force, and the shear force at five different positions. And columnar structures. 구형, 원형, 타원형 단면을 갖고 기둥을 높이에 따라 여러 프리캐스트 세그먼트로 분할 제작하여 현장에서 조립된 상부세그먼트의 하단부는 凸형태로 하고 이에 대응되는 하부세그먼트의 상단부는 凹형태로 하며 상부세그먼트에 작용하는 휨모멘트로부터의 압축 또는 인장력, 축력 전단력을 5개의 서로 다른 위치에서 전달시키는 전단키(15), (16), (17), (18), (19)를 凸凹부 내부에 형성하며 중앙부(7)의 전단키홈에 외부로부터 그라우팅구멍(12), (13), (14)을 통하여 몰탈을 그라우팅시킴으로써 연결함을 특징으로 하는 조립식교각 및 기둥구조물의 시공방법.It has spherical, circular and elliptical cross sections, and the column is divided into several precast segments according to the height. The lower part of the upper segment assembled at the site is in the shape of a 凸, and the upper part of the corresponding lower segment is in the shape of a 하며, acting on the upper segment. Shear keys (15), (16), (17), (18), and (19) are formed inside the convex part to transmit the compressive or tensile force and the axial shear force from five different positions. Construction method of prefabricated piers and columnar structure, characterized in that the connection to the shear key groove of the outside by grouting the mortar through the grouting holes (12), (13), (14). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930003168A 1993-03-04 1993-03-04 Assembling pier, the pier structure, and its working method KR960001730B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930003168A KR960001730B1 (en) 1993-03-04 1993-03-04 Assembling pier, the pier structure, and its working method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930003168A KR960001730B1 (en) 1993-03-04 1993-03-04 Assembling pier, the pier structure, and its working method

Publications (2)

Publication Number Publication Date
KR940021837A true KR940021837A (en) 1994-10-19
KR960001730B1 KR960001730B1 (en) 1996-02-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930003168A KR960001730B1 (en) 1993-03-04 1993-03-04 Assembling pier, the pier structure, and its working method

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KR (1) KR960001730B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020065413A (en) * 2002-06-15 2002-08-13 김태균 Pier omitted
CN112609565A (en) * 2021-01-13 2021-04-06 安徽六安公路桥梁工程有限公司 Steel pipe concrete prefabricated bridge pier
CN112942078A (en) * 2021-02-03 2021-06-11 中国地震局工程力学研究所 L-shaped joint assembly type splicing pier

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100605302B1 (en) * 2005-12-05 2006-07-28 (주)동림컨설턴트 Fabricated pier
KR100787119B1 (en) * 2006-06-15 2007-12-21 차진이 Pier having Precast Concrete Pipe
KR101328695B1 (en) * 2006-12-19 2013-11-14 재단법인 포항산업과학연구원 Assembling-type pier

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020065413A (en) * 2002-06-15 2002-08-13 김태균 Pier omitted
CN112609565A (en) * 2021-01-13 2021-04-06 安徽六安公路桥梁工程有限公司 Steel pipe concrete prefabricated bridge pier
CN112942078A (en) * 2021-02-03 2021-06-11 中国地震局工程力学研究所 L-shaped joint assembly type splicing pier

Also Published As

Publication number Publication date
KR960001730B1 (en) 1996-02-03

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