KR20020065413A

KR20020065413A - Pier omitted

Info

Publication number: KR20020065413A
Application number: KR1020020033538A
Authority: KR
Inventors: 김태균
Original assignee: 김태균
Priority date: 2002-06-15
Filing date: 2002-06-15
Publication date: 2002-08-13
Also published as: AU2003222472A1; WO2003106770A2

Abstract

PURPOSE: A process for seating and installing a pier among river or under water is provided to solve problems of conventional working under water by adopting new construction of the pier structure. CONSTITUTION: The process is for improving a pier structure for working under water as an important construction of road working process to protect human life, to reduce working period, to ensure high quality, to realize improvement and development of maintenance technique of construction, etc. The process is effective for preventing corrosion of reinforcement bars, for improving concrete introduction and for solving other technical difficulties.

Description

Restoration method of general river and underwater Pier {omitted}

건설분야중 도로 구조물로서 중요한부분인 교량의 Pier의 혁신적 기술을 제안하고 그로인한 산업재해방지,중요구조물의 품질향상,공기의 절감으로 인한 국가예산의 절감 하고자 함.We propose innovative technology of Pier of bridge which is an important part of road construction in the field of construction and reduce national budget due to prevention of industrial accidents, quality improvement of important structures and reduction of air.

본 고안의 목적은 중요구조물인 교량중 수중공사에 많이 쓰이는 Pier의 공버변경을 통하여 철근의 부식방지,수중콘크리트 타설의 문제점, 기타 수중 공사시 발생할 수 있는 각종 기술적 어려움을 한꺼번에 해결 함으로써 간접자본인 국책 사업에 도움이 되자 함.The purpose of the present invention is to change the berber of the pier, which is often used for underwater construction of bridges, which are important structures, to prevent corrosion of reinforcing steel, problems of underwater concrete placement, and other technical difficulties that may occur during underwater construction. To help the business.

본 고안품은 건설분야중 도로공사의 교량공에 속하며,종래의 기술은 수중공사로 많은 기술적 한계를 보이고 있다.This invention belongs to the bridge construction of road construction in the field of construction, the conventional technology shows a lot of technical limitations to underwater construction.

Pier의 안착식 공법이 이루고자 하는 기술적 과제로는 수중 공사로 인하여 발생되 철근의 부식방지, 엄격한 Pier구조물의 정량화, 수중밖에서 만들어 앉힘으로써 품질의 극대화, 수중공사의 대폭 축소로 인한 인명의 보호 및 공기절감, 또한 공사비의 축소로 인한 예산절감 효과를 이루고자 함.The technical tasks to be achieved by Pier's seating method are to prevent corrosion of reinforcing bars caused by underwater construction, to quantify strict pier structures, to maximize quality by making them sit outside, and to protect lives and save air due to the drastic reduction of underwater construction. In addition, it is trying to achieve budget saving effect by reducing construction cost.

도1은 수중암반에 안착된 Pier기초도1 is a Pier foundation diagram seated on the rock

도2는 Pier의 중간 시공 도면2 is a middle construction drawing of the Pier

도3은 Pier 구조물의 전체적 완성 도면Figure 3 is a complete view of the Pier structure

발명의 구성은 도면 참조 바람.Please refer to the drawings for the configuration of the invention.

이상에서 살펴본 바와 같이 본 고안은 건설분야중 도로공사의 중요구조물인 교량 공사중 수중공사의 Pier 구조물의 혁신적 공법 고안으로 인명의 보호 , 공기의 절감 , 품질의 확고한 확보 , 구조물의 유지보수 기술의 진보 , 예산의 절감 , 경제적 파급효과 기대 , 기술의 외국 수출 기대 함.As discussed above, the present invention is an innovative construction method of the Pier structure of underwater construction during bridge construction, which is an important structure of road construction in the construction field, and protects life, saves air, secures quality, advances in structure maintenance technology, Expected budget cuts, economic ripple effects, and foreign exports of technology.

Claims

It is a product of out-of-water pier structure that can be applied as a kind of pier structure during bridge construction in construction field.