Title:
PILE HEAD STRUCTURE AND PILE HEAD METAL FITTING
Document Type and Number:
Japanese Patent JP2003055963
Kind Code:
A
Abstract:
To eliminate the backlash of a reinforcement mounted on the head part of a pile when firmly integrating the pile to foundation concrete and realize the mounting of a bent reinforcement on a pile head.
This pile head structure comprises a screw member 2 having a female screw 2a formed thereon and welded to the circumference of the head part 1a of the pile 1 and a deformed bar 5 connected with a relay bolt 3 to be screwed to the female screw 2a of the screw member 2. The pile 1 is fixed into the foundation concrete 6 through the deformed bar 5 having the junction bolt 3 screwed to the screw member 2 of the pile 1 buried in the ground.
Inventors:
SUZUKI HIROYUKI
HAYASHI HIDEKI
UCHIUMI YOSHITO
HAYASHI HIDEKI
UCHIUMI YOSHITO
Application Number:
JP2001240297A
Publication Date:
February 26, 2003
Filing Date:
August 08, 2001
Export Citation:
Assignee:
ASAHI KASEI CORP
OKABE CO LTD
OKABE CO LTD
International Classes:
E02D5/34; E02D5/30; E02D5/58; E02D27/12; (IPC1-7): E02D5/34; E02D5/30; E02D5/58; E02D27/12
Domestic Patent References:
| JPH09250143A | 1997-09-22 | |||
| JPH03267422A | 1991-11-28 | |||
| JPS62153418A | 1987-07-08 | |||
| JP2002256570A | 2002-09-11 | |||
| JP2002256552A | 2002-09-11 |
Attorney, Agent or Firm:
Shukichi Nakagawa (1 person outside)