Title:
MANAGEMENT METHOD OF CRUSHED ROCK AND SENSOR TO BE USED THEREFOR
Document Type and Number:
Japanese Patent JP2022170820
Kind Code:
A
Abstract:
To provide a technique capable of managing crushed rock produced by digging rock containing a nature-derived heavy metal easily at a low cost.SOLUTION: An influence to an outside environment when filling crushed rock 11 produced by digging rock containing a nature-derived heavy metal is evaluated by a heavy metal advective dispersion simulation. Then, a sensor 3 to detect an internal environment of the filled crushed rock 11 is installed. Thereafter, according to an output from the sensor 3, the internal environment of the crushed rock is monitored.SELECTED DRAWING: Figure 1
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Inventors:
MOMMA MARIKO
MATSUDA SHINJI
TSUCHIYA HIDEJI
MATSUDA SHINJI
TSUCHIYA HIDEJI
Application Number:
JP2021077044A
Publication Date:
November 11, 2022
Filing Date:
April 30, 2021
Export Citation:
Assignee:
OYO CORP
International Classes:
B09C1/00; G01N27/04
Domestic Patent References:
| JP2020134317A | 2020-08-31 | |||
| JP2007263616A | 2007-10-11 | |||
| JP2011231568A | 2011-11-17 | |||
| JP2011089790A | 2011-05-06 | |||
| JP2004053356A | 2004-02-19 |
Foreign References:
| US20040083833A1 | 2004-05-06 |
Other References:
新藤和男、河口達也: "リスク評価に基づくトンネル掘削ずりの対策事例−自然由来重金属対策におけるコスト縮減方法−", 応用地質技術年報, JPN6022049806, 2013, pages 99 - 108, ISSN: 0004932215
サイト概念モデルを用いた土壌・地下水汚染の管理・制御技術: "山木正彦 他", 土木技術資料, vol. 52, no. 6, JPN6022049808, June 2010 (2010-06-01), pages 6 - 9, ISSN: 0004932216
サイト概念モデルを用いた土壌・地下水汚染の管理・制御技術: "山木正彦 他", 土木技術資料, vol. 52, no. 6, JPN6022049808, June 2010 (2010-06-01), pages 6 - 9, ISSN: 0004932216
Attorney, Agent or Firm:
Naruse Shigeo