A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a precast concrete (PC) pile with a hollow head groove and a structure constructing method using the same, capable of preventing a decrease in work efficiency and constructability caused by cutting a head portion, enabling the economic installation of the PC pile by being connected to a pre-stressed high-strength concrete (PHC) pile, installed to be supported by the PC pile with the hollow head groove, and advantageous to the construction of a floor plate. The PC pile with the hollow head groove includes a surface unit formed by the hollow head groove (S) formed on the head portion in the longitudinal direction and an inner steel reinforcement extended from the lower bottom surface of the hollow head groove (S) in the longitudinal direction of the PC pile with the hollow head groove inside the surface unit.
두부 커팅에 따른 작업성 및 시공성 저하를 극복할 수 있고, PHC말뚝과의 연결을 통한 보다 경제적인 PC말뚝 시공이 가능하며, 두부중공홈이 형성된 PC말뚝에 지지되도록 설치되는 바닥판과 같은 구조물 시공에 유리한 두부중공홈이 형성된 PC말뚝 및 이를 이용한 구조물 시공방법에 관한 것으로서, 상기 두부중공홈이 형성된 PC말뚝은 두부에 길이방향으로 형성된 두부중공홈(S)에 의하여 형성된 외피부; 및 상기 두부중공홈(S)의 하부 저면으로부터 외피부 내측에 두부중공홈이 형성된 PC말뚝의 길이방향으로 연장되도록 형성된 내부철근;을 포함한다.
The present invention relates to a precast concrete (PC) pile with a hollow head groove and a structure constructing method using the same, capable of preventing a decrease in work efficiency and constructability caused by cutting a head portion, enabling the economic installation of the PC pile by being connected to a pre-stressed high-strength concrete (PHC) pile, installed to be supported by the PC pile with the hollow head groove, and advantageous to the construction of a floor plate. The PC pile with the hollow head groove includes a surface unit formed by the hollow head groove (S) formed on the head portion in the longitudinal direction and an inner steel reinforcement extended from the lower bottom surface of the hollow head groove (S) in the longitudinal direction of the PC pile with the hollow head groove inside the surface unit.
두부 커팅에 따른 작업성 및 시공성 저하를 극복할 수 있고, PHC말뚝과의 연결을 통한 보다 경제적인 PC말뚝 시공이 가능하며, 두부중공홈이 형성된 PC말뚝에 지지되도록 설치되는 바닥판과 같은 구조물 시공에 유리한 두부중공홈이 형성된 PC말뚝 및 이를 이용한 구조물 시공방법에 관한 것으로서, 상기 두부중공홈이 형성된 PC말뚝은 두부에 길이방향으로 형성된 두부중공홈(S)에 의하여 형성된 외피부; 및 상기 두부중공홈(S)의 하부 저면으로부터 외피부 내측에 두부중공홈이 형성된 PC말뚝의 길이방향으로 연장되도록 형성된 내부철근;을 포함한다.
PRECAST CONCRETE PILE WITH VERTICAL HEAD GROOVE AND THE CONSTRUCTION METHOD THEREWITH
두부중공홈이 형성된 PC말뚝 및 그 시공방법
LEE IN OK (author)
2015-12-10
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
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