Reinforced cement soil profile steel combined upright pile

The utility model discloses a reinforced cement soil profile steel combined upright post pile which comprises a rotary jet grouting cement soil pile body formed in a pile hole, a reinforcement cage positioned in the rotary jet grouting cement soil pile body and H-shaped steel welded on the reinforce...

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Bibliographic Details
Main Authors LI RENMIN, WANG TAO, GE LIRUI
Format Patent
LanguageChinese
English
Published 23.11.2021
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a reinforced cement soil profile steel combined upright post pile which comprises a rotary jet grouting cement soil pile body formed in a pile hole, a reinforcement cage positioned in the rotary jet grouting cement soil pile body and H-shaped steel welded on the reinforcement cage, and the H-shaped steel upwards extends out of the rotary jet grouting cement soil pile body to form an upright post; the stand column is used for supporting a horizontal support in a foundation pit. The reinforcement cage comprises longitudinal bars and stirrups wound on the longitudinal bars. The rotary jet grouting cement soil pile body is adopted, the adverse effect of sediment at the pile end of a traditional cast-in-place pile on the bearing capacity of the pile end can be avoided, and the bearing capacity of the pile end and the side friction resistance of soil around the pile can be improved. After the task of supporting the horizontal support is completed, the part, upwards exceeding the foundati
Bibliography:Application Number: CN202120639072U