Drainage slide-resistant pile

The utility model discloses a drainage slide-resistant pile which comprises a cylindrical pile body. A cylindrical hollow cavity is arranged in the pile body. The drainage slide-resistant pile is characterized in that a plurality of draining holes are evenly formed in the pile body along the axial d...

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Bibliographic Details
Main Authors HU CHENGBAO, ZHUGE PING, ZHU JIANFENG, LIU ZHENKUN, AI SHUGANG, QI XIAOCHEN
Format Patent
LanguageChinese
English
Published 01.05.2013
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a drainage slide-resistant pile which comprises a cylindrical pile body. A cylindrical hollow cavity is arranged in the pile body. The drainage slide-resistant pile is characterized in that a plurality of draining holes are evenly formed in the pile body along the axial direction, a drainage pipe is arranged in the cylindrical hollow cavity, gravels are filled in a gap of the cylindrical hollow cavity, a water outlet of the drainage pipe is connected with an external vacuum pump, a plurality of carbon fiber ribs are longitudinally arranged in the pile wall of the pile body, and the carbon fiber ribs are evenly distributed on the circumference of the section of the pile body. Geotechnical cloth used for filtering impurities in a reversing mode is wrapped on two side ends of each draining hole, the draining holes are distributed along the radial direction of the pile body in a staggered mode, and the vacuum pump is connected with a valve used for controlling pump output of the draina
Bibliography:Application Number: CN20122581962U