Umbrella-shaped karst anti-floating pile

An umbrella-shaped karst anti-floating pile comprises a pile body, a pull rod and a pile end umbrella-shaped self-expanding structure, the pile body is a cylindrical steel pipe pile body, the pull rodis a steel pipe with the diameter equivalent to the inner diameter of the pile body, the pile end um...

Full description

Saved in:
Bibliographic Details
Main Authors ZHANG FUYOU, ZHANG BO, ZHAO GUOZHENG, LU ZHIYU, FENG JIANXUE
Format Patent
LanguageChinese
English
Published 15.12.2020
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
Online AccessGet full text

Cover

More Information
Summary:An umbrella-shaped karst anti-floating pile comprises a pile body, a pull rod and a pile end umbrella-shaped self-expanding structure, the pile body is a cylindrical steel pipe pile body, the pull rodis a steel pipe with the diameter equivalent to the inner diameter of the pile body, the pile end umbrella-shaped self-expanding structure comprises a self-expanding rod, a supporting rod and a pilehead, the pile head is conical, and one side of the tip of the pile head is defined as the front end. Wherein the pile head is fixedly arranged at the front end of the pull rod, the pull rod is nestedin a cylindrical pile body of the pile body, the front end of the self-expanding rod is hinged to the front end of the pull rod through a bolt, the middle of the self-expanding rod is hinged to the front end of the supporting rod through a bolt, and the rear end of the supporting rod is hinged to the front end of the pile body through a bolt. The anti-floating pile has the advantages that the anti-floating pile is suitable
Bibliography:Application Number: CN202020449177U