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Title:
VIBRATION PROOF UNDERGROUND WALL AND SANDBAG FOR THE SAME
Document Type and Number:
Japanese Patent JP2015078577
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a vibration proof underground wall that enables cost reduction while maintaining the global environment, and has safety and stability, and furthermore has high performance.SOLUTION: A vibration proof underground wall cuts off vibration transmitted on the ground from a vibration source. The vibration proof underground wall is formed as follows: continuous underground walls comprising steel sheet piles, soil cement or concrete are doubly placed at intervals; the walls are constituted of sandbags with soil filled inside of bags covered by double bracing walls formed of spaces therebetween and materials of light-weight and small impedance such as foamed resin; and the spaces of the double bracing walls are filled with a large number of the sandbags.

Inventors:
TAGUCHI NORIO
NAGASHIMA ICHIRO
HIBINO HIROSHI
Application Number:
JP2013217859A
Publication Date:
April 23, 2015
Filing Date:
October 18, 2013
Export Citation:
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Assignee:
TAISEI CORP
International Classes:
E02D31/08
Domestic Patent References:
JP2008196212A2008-08-28
JP2013119702A2013-06-17
JPS4833642A1973-05-11
JP2007146495A2007-06-14
JP2008196212A2008-08-28
JP2013119702A2013-06-17
JPS4833642A1973-05-11
JP2007146495A2007-06-14
JPH0249421U1990-04-05
JPH09291557A1997-11-11
JP2001226999A2001-08-24
JP2012031663A2012-02-16
JPS4932435A1974-03-25
JPS55131342U1980-09-17
JPS5161371U1976-05-14
JP2009024365A2009-02-05
JPS58131234A1983-08-05
JP2000064328A2000-02-29
Foreign References:
US4484423A1984-11-27
US4484423A1984-11-27
Attorney, Agent or Firm:
長谷部 善太郎
米田 昭