PHC STRONG CONNECTOR TOWARD EARTHQUAKE AND VIBRATION FOR UPPER END OF PHC PILE AND CONSTRUCTION METHOD THEREOF

The present invention comprises: an exposure portion formed by removing an upper portion of a PHC pile for an end portion in a steel wire of the PHC pile to be exposed; a steel material inserted into the exposure portion to cover the steel wire, having an insertion groove portion to which the steel...

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Bibliographic Details
Main Authors LEE, JI HYEON, CHO, KU YONG, LEE, JOUN HEE, CHO, JA YONG
Format Patent
LanguageEnglish
Korean
Published 09.12.2016
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The present invention comprises: an exposure portion formed by removing an upper portion of a PHC pile for an end portion in a steel wire of the PHC pile to be exposed; a steel material inserted into the exposure portion to cover the steel wire, having an insertion groove portion to which the steel wire is inserted to be coupled; and a connection portion maintaining a state in which the steel material is inserted to be coupled to the steel wire. 본 발명은, PHC파일의 강선 단부를 노출시키도록 PHC파일 상부를 제거하여 이루어지는 노출부; 상기 강선을 감싸도록 상기 노출부에 삽입되고 상기 강선이 끼움결합되는 삽입홈부가 형성되는 강재; 및 상기 강재와 상기 강선의 끼움결합 상태를 유지시키는 연결부를 포함하는 것을 특징으로 한다.
Bibliography:Application Number: KR20150185357