Prestressed pipe pile combined structure

The invention discloses a prestressed pipe pile combined structure which comprises a pile body and a pile connector. The pile body is in a hollow cylinder shape. Internal threads are arranged on the inner side walls at the two ends of the pile body. The pile connector comprises a cylindrical part ar...

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Bibliographic Details
Main Authors WU QIQUAN, HUANG HAIMING, SHAO GUOGANG, HAN ZHIYE
Format Patent
LanguageChinese
English
Published 23.03.2016
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a prestressed pipe pile combined structure which comprises a pile body and a pile connector. The pile body is in a hollow cylinder shape. Internal threads are arranged on the inner side walls at the two ends of the pile body. The pile connector comprises a cylindrical part arranged in the middle portion and pointed cones arranged at the two ends, wherein external threads matched with the internal threads on the inner side wall of the pile body are arranged on the periphery of the cylindrical part, and the pile connector is screwed to one end of the pile body through the cylindrical part. In the use process, all pipe piles can be spliced through corresponding pile connectors conveniently, after the lower end of the pipe pile located at the lowest portion is connected with the corresponding pile connector, the pointed cone at one end of the pile connector will be exposed, and the pipe pile can more conveniently sink into the underground stratum through the corresponding pointed cone. The
Bibliography:Application Number: CN20151869093