Title:
GROUND IMPROVEMENT PILE CREATING DEVICE AND GROUND IMPROVEMENT PILE CREATING METHOD
Document Type and Number:
Japanese Patent JP2000248541
Kind Code:
A
Abstract:
To improve flowing dischargeability of a ground improvement material when pulling out a casing.
In this ground improvement pile creating device for creating a ground improvement pile by discharging an inside ground improvement material into the ground while pulling out a steel casing 1 by inputting the ground improvement material inside the steel casing 1 intruded into the ground, a hard synthetic resin pipe 11 having an outside diameter almost coincident with the inside diameter is fitted in the casing 1, and at least a lower end part is fixed to an inner wall of the casing 1 by a fixing member 10.
Inventors:
KURIMOTO NAKATOMI
Application Number:
JP5545299A
Publication Date:
September 12, 2000
Filing Date:
March 03, 1999
Export Citation:
Assignee:
KURIMOTO NAKATOMI
KURIMOTO MASAFUMI
KURIMOTO MASAFUMI
International Classes:
E02D3/10; (IPC1-7): E02D3/10
Attorney, Agent or Firm:
Fujikawa Tadashi