Title:
COLUMN BODY COLLAPSE PREVENTION STRUCTURE
Document Type and Number:
Japanese Patent JP2016056625
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a column body collapse prevention structure capable of preventing a column body from collapsing.SOLUTION: A column body collapse prevention structure 100 is provided for extending a beam member 20 to an upper part of a column body 1 of making its pair, by erecting a rod-like member 10 in a hollow part of the column body 1 provided by making the pair in an opposed position by sandwiching a track R of a train. Even when a foundation part (the root) of the column body 1 is collapsed by a large-scale earthquake, since the column body 1 is supported by the rod-like member 10, the column body 1 can be prevented from collapsing on a track R, and since the column body 1 is not largely inclined to the track R side by the beam member 20, the column body 1 supported in a state of leaning against the rod-like member 10 can be prevented from contacting with the train on the track R.SELECTED DRAWING: Figure 1
Inventors:
NOZAWA SHINICHIRO
TSUKISHIMA DAISUKE
SASAKI TAKAHITO
TSUKISHIMA DAISUKE
SASAKI TAKAHITO
Application Number:
JP2014185080A
Publication Date:
April 21, 2016
Filing Date:
September 11, 2014
Export Citation:
Assignee:
HIGASHI NIPPON RYOKAKU TETSUDO
International Classes:
E04H12/12; E04H12/00
Domestic Patent References:
| JPS55150808U | 1980-10-30 | |||
| JP2002165343A | 2002-06-07 | |||
| JP2004308308A | 2004-11-04 | |||
| JPH08199593A | 1996-08-06 | |||
| JP2013221384A | 2013-10-28 | |||
| JP2013040497A | 2013-02-28 | |||
| JP2013039873A | 2013-02-28 | |||
| JP2013224512A | 2013-10-31 | |||
| JP2008095500A | 2008-04-24 |
Foreign References:
| WO1998031877A1 | 1998-07-23 |
Attorney, Agent or Firm:
Gwangyang International Patent Office