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
NAGASHIMA ICHIRO
HIBINO HIROSHI
Application Number:
JP2013217859A
Publication Date:
April 23, 2015
Filing Date:
October 18, 2013
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02D31/08
Domestic Patent References:
JP2008196212A | 2008-08-28 | |||
JP2013119702A | 2013-06-17 | |||
JPS4833642A | 1973-05-11 | |||
JP2007146495A | 2007-06-14 | |||
JP2008196212A | 2008-08-28 | |||
JP2013119702A | 2013-06-17 | |||
JPS4833642A | 1973-05-11 | |||
JP2007146495A | 2007-06-14 | |||
JPH0249421U | 1990-04-05 | |||
JPH09291557A | 1997-11-11 | |||
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Foreign References:
US4484423A | 1984-11-27 | |||
US4484423A | 1984-11-27 |
Attorney, Agent or Firm:
Zentaro Hasebe
Akira Yoneda
Akira Yoneda