Method for repairing and reinforcing pile head

The invention discloses a method for repairing and reinforcing a pile head, and relates to the pile head treatment process technology field. The method for repairing and reinforcing the pile head aimsat solving the technical problem that a tray easily falls off. The technical scheme includes that th...

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Bibliographic Details
Main Authors WANG HUA, YUAN XIN, ZHOU LIXIN, YUAN ZHONGKAI, YANG XIAOWEI
Format Patent
LanguageChinese
English
Published 08.10.2019
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a method for repairing and reinforcing a pile head, and relates to the pile head treatment process technology field. The method for repairing and reinforcing the pile head aimsat solving the technical problem that a tray easily falls off. The technical scheme includes that the method for repairing and reinforcing the pile head includes following steps: step 1, using a small hammer to knock off a broken part of the pile head, and chiseling out a pair of placing grooves along the diameter of the pile head; step 2, placing the tray in a tube pile, welding a connection rodon the tray, welding a placing rod at the top of the connection rod, and inserting two ends of the placing rod in the placing grooves in an adaptive mode; step 3, filling a part, located above the tray, of the inner cavity of the tube pipe, with sulfur mastic; step 4, arranging a pile cap on the outer side of the pile head in a sleeving mode, and infilling an interval between the pile cap and thepile head with the sulfur
Bibliography:Application Number: CN201910672878