Resistance-eliminating double-sleeve experimental pile construction structure

The invention relates to the field of building construction, and discloses a resistance-eliminating double-sleeve experimental pile construction structure which comprises a pile foundation hole, an upper protection hole is formed in the upper portion of the pile foundation hole, a resistance-elimina...

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Bibliographic Details
Main Authors SI YONGBO, ZHENG LIN, WEI WENKANG, DAI LIANSHUANG, DENG YUQING
Format Patent
LanguageChinese
English
Published 19.08.2022
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention relates to the field of building construction, and discloses a resistance-eliminating double-sleeve experimental pile construction structure which comprises a pile foundation hole, an upper protection hole is formed in the upper portion of the pile foundation hole, a resistance-eliminating sleeve is inserted into the upper protection hole, a bottom supporting plate is arranged at the bottom of the upper protection hole, and an inner sleeve is fixedly connected to the top face of the bottom supporting plate. The diameter of the inner wall of the inner sleeve is the same as that of the inner wall of the pile foundation hole, a plurality of anchor rods are arranged on the outer ring of the bottom supporting plate, the baffle ring and the anchor rods are inserted into bottom soil of the upper protection hole, the upper portion of the resistance eliminating sleeve protrudes out of the upper protection hole, the outer wall of the upper portion of the resistance eliminating sleeve can be sleeved with a
Bibliography:Application Number: CN202210555903