Title:
JAMMING PREVENTION METHOD IN PILING
Document Type and Number:
Japanese Patent JP2002327438
Kind Code:
A
Abstract:
To provide a jamming prevention method capable of making up the shortage of earth and sand at a place to be driven and preventing the solidification of sand inside of a joint section.
Liquefaction of the place for driving a steel sheet pile or the like is accelerated by the supply of a jet current, and for the jamming prevention method in the joint section of the steel sheet pile or the like, bentonite is mixed with the jet current in advance when at least pile-driving work is discontinued, and a place having soil decreased by the liquefaction is supplemented with the bentonite.
Inventors:
HATANO MAKIO
SHIMABUKURO TSUGUHIKO
KURAMOTO ISAMU
SHIMABUKURO TSUGUHIKO
KURAMOTO ISAMU
Application Number:
JP2001134476A
Publication Date:
November 15, 2002
Filing Date:
May 01, 2001
Export Citation:
Assignee:
DAINIPPON CONSTRUCTION
MUKAI KENSETSU KK
KURAMOTO KISO KK
MUKAI KENSETSU KK
KURAMOTO KISO KK
International Classes:
E02D5/04; E02D5/06; E02D7/00; E02D7/24; (IPC1-7): E02D7/00; E02D5/04; E02D5/06; E02D7/24
Domestic Patent References:
| JP2001098548A | 2001-04-10 |
Attorney, Agent or Firm:
Yamashita