A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR CONSTRUCTING ANNULAR FOUNDATION USING VARIABLE CROSS-SECTION RECTANGULAR PIPES, AND FOUNDATION THEREOF
The present invention relates to a method for constructing an annular foundation, the annular foundation being installed underwater so as to provide a space for cofferdam construction, the method comprising: a support pile connection step for forming a foundation body by connecting, by means of connectors, support piles which are manufactured from variable cross-section rectangular pipes having trapezoidal cross-sections; a foundation body formation step for forming the foundation body which has a closed annular structure by means of the support piles connected in the support pile connection step, and has therein a sealed portion which is a sealed space; and a pumping step for discharging, to the outside of the foundation body, soil or water from the sealed portion formed in the foundation body formation step, wherein, in the support pile connection step, the slanted angles of the variable cross-sections of some of the variable cross-section rectangular support piles, among the support piles, are formed so as to differ.
La présente invention concerne un procédé de construction d'une fondation annulaire, cette dernière étant installée sous l'eau de manière à fournir un espace pour la construction d'un coffrage, le procédé comprenant les étapes suivantes qui consistent : à relier les piles de support afin de former un corps de fondation par liaison, au moyen de raccords, de piles de support qui sont fabriquées à partir de tuyaux rectangulaires à section transversale variable ayant des sections transversales trapézoïdales; à former le corps de fondation qui présente une structure annulaire fermée au moyen des piles de support reliées dans l'étape de liaison des piles de support, et qui présente une partie scellée qui est un espace scellé; à pomper pour évacuer vers l'extérieur du corps de fondation, de la terre ou de l'eau à partir de la partie scellée formée dans l'étape de formation de corps de fondation, dans l'étape de liaison des piles de support, les angles inclinés des sections transversales variables de certaines des piles de support rectangulaires à section transversale variable, parmi les piles de support, étant formés de manière à être différents.
본 발명은 수중에 설치되어 물막이 공사를 위한 공간을 제공하는 환형 기초의 시공방법으로서, 단면이 사다리꼴 형태로 형성되는 변단면 사각형 각관으로 제작된 지지파일을 커넥터로 연결하면서 기초 몸체를 형성하는 지지파일 연결단계; 상기 지지파일 연결단계를 통해 연결된 상기 지지파일들로 폐쇄된 환형의 구조를 이루면서 내부에 밀폐된 공간인 밀폐부가 마련되는 기초 몸체를 형성하는 기초 몸체 형성단계; 및 상기 기초 몸체 형성단계를 통해 형성된 상기 밀폐부에서 토사나 물을 상기 기초 몸체의 외부로 배출시키는 펌핑단계;를 포함하여 이루어지고, 상기 지지파일 연결단계에서 상기 지지파일 중 일부의 변단면 사각형 지지파일의 변단면이 기울어진 각도가 다르게 형성되는 것을 특징으로 한다.
METHOD FOR CONSTRUCTING ANNULAR FOUNDATION USING VARIABLE CROSS-SECTION RECTANGULAR PIPES, AND FOUNDATION THEREOF
The present invention relates to a method for constructing an annular foundation, the annular foundation being installed underwater so as to provide a space for cofferdam construction, the method comprising: a support pile connection step for forming a foundation body by connecting, by means of connectors, support piles which are manufactured from variable cross-section rectangular pipes having trapezoidal cross-sections; a foundation body formation step for forming the foundation body which has a closed annular structure by means of the support piles connected in the support pile connection step, and has therein a sealed portion which is a sealed space; and a pumping step for discharging, to the outside of the foundation body, soil or water from the sealed portion formed in the foundation body formation step, wherein, in the support pile connection step, the slanted angles of the variable cross-sections of some of the variable cross-section rectangular support piles, among the support piles, are formed so as to differ.
La présente invention concerne un procédé de construction d'une fondation annulaire, cette dernière étant installée sous l'eau de manière à fournir un espace pour la construction d'un coffrage, le procédé comprenant les étapes suivantes qui consistent : à relier les piles de support afin de former un corps de fondation par liaison, au moyen de raccords, de piles de support qui sont fabriquées à partir de tuyaux rectangulaires à section transversale variable ayant des sections transversales trapézoïdales; à former le corps de fondation qui présente une structure annulaire fermée au moyen des piles de support reliées dans l'étape de liaison des piles de support, et qui présente une partie scellée qui est un espace scellé; à pomper pour évacuer vers l'extérieur du corps de fondation, de la terre ou de l'eau à partir de la partie scellée formée dans l'étape de formation de corps de fondation, dans l'étape de liaison des piles de support, les angles inclinés des sections transversales variables de certaines des piles de support rectangulaires à section transversale variable, parmi les piles de support, étant formés de manière à être différents.
본 발명은 수중에 설치되어 물막이 공사를 위한 공간을 제공하는 환형 기초의 시공방법으로서, 단면이 사다리꼴 형태로 형성되는 변단면 사각형 각관으로 제작된 지지파일을 커넥터로 연결하면서 기초 몸체를 형성하는 지지파일 연결단계; 상기 지지파일 연결단계를 통해 연결된 상기 지지파일들로 폐쇄된 환형의 구조를 이루면서 내부에 밀폐된 공간인 밀폐부가 마련되는 기초 몸체를 형성하는 기초 몸체 형성단계; 및 상기 기초 몸체 형성단계를 통해 형성된 상기 밀폐부에서 토사나 물을 상기 기초 몸체의 외부로 배출시키는 펌핑단계;를 포함하여 이루어지고, 상기 지지파일 연결단계에서 상기 지지파일 중 일부의 변단면 사각형 지지파일의 변단면이 기울어진 각도가 다르게 형성되는 것을 특징으로 한다.
METHOD FOR CONSTRUCTING ANNULAR FOUNDATION USING VARIABLE CROSS-SECTION RECTANGULAR PIPES, AND FOUNDATION THEREOF
PROCÉDÉ DE CONSTRUCTION DE FONDATION ANNULAIRE AU MOYEN DE TUYAUX RECTANGULAIRES À SECTION TRANSVERSALE VARIABLE ET FONDATION ASSOCIÉE
변단면 각관을 이용한 환형 기초의 시공방법 및 그 기초
KANG BYUNG KWAN (author)
2020-07-02
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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