Title:
GROUT FILLING STATE DISCRIMINATION SYSTEM AND PROGRAM
Document Type and Number:
Japanese Patent JP2019052441
Kind Code:
A
Abstract:
To accurately discriminate the filling state of grout by analyzing nondestructive inspection data by artificial intelligence.SOLUTION: In discriminating the filling state of grout in a cable sheath 71 of a PC structure by a nondestructive inspection: three or more stages of an association degree between inspection data of the past nondestructive inspection on the cable sheath 71 and a discrimination result of the filling state of grout for the inspection data are acquired in advance; the inspection data obtained by performing the nondestructive inspection on the cable sheath 71 for newly discriminating the filling state of grout is inputted; the filling state of grout into the cable sheath is discriminated based on the input information with reference to the acquired association degree.SELECTED DRAWING: Figure 3
Inventors:
IKEDA HIROYUKI
KUMAGAI SHINICHIRO
NOJIMA SHOJI
SHOJI AKIO
WATASE HIROSHI
TAKAHASHI KENICHI
KUMAGAI SHINICHIRO
NOJIMA SHOJI
SHOJI AKIO
WATASE HIROSHI
TAKAHASHI KENICHI
Application Number:
JP2017175790A
Publication Date:
April 04, 2019
Filing Date:
September 13, 2017
Export Citation:
Assignee:
CENTRAL NEXCO TECHNICAL MARKETING CO LTD
ORIENTAL SHIRAISHI CORP
ORIENTAL SHIRAISHI CORP
International Classes:
E04G21/12; E04C5/08; G01N23/083; G01N29/04; G01N29/06; G01N29/07; G01N29/46; G01N29/48
Domestic Patent References:
| JP4880369B2 | 2012-02-22 | |||
| JP6144541B2 | 2017-06-07 | |||
| JPH02259930A | 1990-10-22 | |||
| JP2012069089A | 2012-04-05 | |||
| JP2016106781A | 2016-06-20 | |||
| JPH06259559A | 1994-09-16 | |||
| JP2002340784A | 2002-11-27 |
Foreign References:
| WO2016092869A1 | 2016-06-16 |
Attorney, Agent or Firm:
Yasuhiko
Shinjo Castle Shigeki
Shinjo Castle Shigeki