Title:
FINISHED SHAPE CONTROL METHOD, CORE MATERIAL DRIVING OR ERECTING METHOD, FINISHED SHAPE CONTROL DEVICE, AND CORE MATERIAL
Document Type and Number:
Japanese Patent JP2023026934
Kind Code:
A
Abstract:
To provide a finished shape control method, a core material driving or erecting method, a finished shape control device, and a core material capable of accurately controlling the finished shape of a foot protection portion formed by a foot protection liquid.SOLUTION: A finished shape control device for controlling the finished shape of a foot protection portion formed between a steel pipe pile 10 in the ground and the ground includes a socket member 21, a sensor pipe 30, and a detection sensor 35. The socket member 21 is fixed to the steel pipe pile 10 at a height corresponding to the predetermined detection height DF1 of a foot protection liquid when the steel pipe pile 10 is arranged at a predetermined depth in the ground. The sensor pipe 30 extends in the axial direction of the steel pipe pile 10 and is arranged in an open area S1 generated at the detection height DF1 by changing the position relative to the socket member 21. The detection sensor 35 detects the foot protection liquid filled between the steel pipe pile 10 and the ground.SELECTED DRAWING: Figure 4
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Inventors:
KASUYA YUKI
INAZUMI KAZUKUNI
SHIMADA YOICHI
TAGUCHI HIROBUMI
MATSUBARA HIDEKAZU
NAKAJIMA MICHIHIRO
INAZUMI KAZUKUNI
SHIMADA YOICHI
TAGUCHI HIROBUMI
MATSUBARA HIDEKAZU
NAKAJIMA MICHIHIRO
Application Number:
JP2021132388A
Publication Date:
March 01, 2023
Filing Date:
August 16, 2021
Export Citation:
Assignee:
OHBAYASHI CORP
TOA HARBOR WORKS CO LTD
JFE STEEL CORP
GANKEN KK
TOA HARBOR WORKS CO LTD
JFE STEEL CORP
GANKEN KK
International Classes:
E02D5/24
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda