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1. WO2012169723 - METHOD FOR INSTALLING AN UNDERWATER SUPPORT COLUMN

Publication Number WO/2012/169723
Publication Date 13.12.2012
International Application No. PCT/KR2012/002020
International Filing Date 21.03.2012
IPC
E02D 27/52 2006.1
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
27Foundations as substructures
32Foundations for special purposes
52Submerged foundations
E02B 17/02 2006.1
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs; Construction methods therefor
02placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
CPC
E02B 17/00
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
E02B 17/02
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
02placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
E02B 2017/0065
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
BHYDRAULIC ENGINEERING
17Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs ; or offshore constructions; Construction methods therefor
0056Platforms with supporting legs
0065Monopile structures
E02D 27/425
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
42Foundations for poles, masts or chimneys
425specially adapted for wind motors masts
E02D 27/52
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
52Submerged foundations ; , i.e. submerged in open water
E02D 27/525
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
27Foundations as substructures
32Foundations for special purposes
52Submerged foundations ; , i.e. submerged in open water
525using elements penetrating the underwater ground
Applicants
  • 우도영 WOO, Do Young [KR]/[KR]
Inventors
  • 우도영 WOO, Do Young
Agents
  • 서만규 SUH, Man Kyu
Priority Data
10-2011-005453107.06.2011KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR INSTALLING AN UNDERWATER SUPPORT COLUMN
(FR) PROCÉDÉ PERMETTANT D'INSTALLER UNE COLONNE DE SUPPORT SOUS-MARINE
(KO) 수상 지지축 설치방법
Abstract
(EN) According to the present invention, a method for installing an underwater support column comprises: a first step of installing a plurality of steel pipes upright at a constant interval on a bottom surface in standing water; a second step of inserting boring rods into each of the steel pipes and boring a bedrock using bits attached to the ends of the boring rods, and fixing the boring rods to the bedrock; and a third step of pouring a quickening agent comprising concrete or mortar into each of the steel pipes and curing the quickening agent. According to the method, a support column can be stably installed so as to more safely support a photovoltaic-power generation apparatus mounted on a floating plate.
(FR) Selon la présente invention, un procédé permettant d'installer une colonne de support sous-marine comprend : une première étape consistant à installer une pluralité de tuyaux en acier à la verticale à intervalle constant sur une surface inférieure dans l'eau stagnante; une deuxième étape consistant à insérer des tiges de sonde dans chacun des tuyaux en acier, à forer un soubassement à l'aide de trépans qui sont attachés aux extrémités des tiges de sonde et à fixer les tiges de sonde sur le soubassement; et une troisième étape consistant à verser un agent d'accélération qui comprend du béton ou du mortier dans chacun des tuyaux en acier et à traiter l'agent d'accélération. Selon le procédé, une colonne de support peut être installée de façon stable de manière à supporter de façon plus sûre un appareil de production d'énergie photovoltaïque qui est monté sur un plateau flottant.
(KO) 본 발명에 따르면, 물이 괴어 있는 곳의 바닥에 복수의 스틸관을 일정간격으로 기립되게 설치하는 제1단계; 천공로드를 각 스틸관의 내부로 인입하여 천공로드의 단부에 부착된 비트로 암반을 굴착하며, 상기 천공로드를 암반에 고정 설치하는 제2단계; 및 각 스틸관의 내부에 콘크리트 또는 몰타르가 포함된 급결제를 타설한 후 양생시키는 제3단계;를 포함하는 수상 지지축 설치방법이 제공된다. 이에 의하면, 지지축을 견고히 설치하여 플로팅 플레이트 상에 장착되는 태양광 발전 설비를 보다 안전하게 지지할 수 있다.
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