Title:
LIQUEFACTION PREVENTION STRUCTURE
Document Type and Number:
Japanese Patent JP2002047641
Kind Code:
A
Abstract:
To provide a liquefaction prevention structure extremely effective for liquefaction prevention.
A continuous underground wall 1 is prepared so as to surround the fixed range within a liquefaction foundation A. In the foundation in the inside region, a plurality of underground foundation improving bodies 2 formed into L-plane shapes, T-plane shapes and cross plane shapes are prepared separately from one another and dispersed. Both of the continuous underground wall 1 and the underground foundation improving bodies 2 are prepared by soil cement made of excavated soil and a hardener Reinforcing core materials 3 made of H-steel as stress materials are driven at prescribed intervals in the continuous underground wall 1.
Inventors:
FUTAKI MIKIO
HIBINO SHINICHI
MATAYOSHI NAOYA
MIZOGUCHI EIJIRO
MOTOME TAKASHI
KO HIROKAZU
HIBINO SHINICHI
MATAYOSHI NAOYA
MIZOGUCHI EIJIRO
MOTOME TAKASHI
KO HIROKAZU
Application Number:
JP2000233201A
Publication Date:
February 15, 2002
Filing Date:
August 01, 2000
Export Citation:
Assignee:
BUILDING RES INST MINISTRY OF
TENOX KK
TENOX KK
International Classes:
E02D3/12; E02D5/20; (IPC1-7): E02D3/12; E02D5/20
Domestic Patent References:
| JPH04124317A | 1992-04-24 | |||
| JPS6351531A | 1988-03-04 | |||
| JPS5526356A | 1980-02-25 |
Attorney, Agent or Firm:
Satoshi Hisakado (1 person outside)