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Title:
TRANSPORTATION METHOD AND TRANSPORTATION DEVICE
Document Type and Number:
Japanese Patent JP2019027162
Kind Code:
A
Abstract:
To provide a transportation method which can suppress earth and sand from adhering to an inner surface of a transportation pipe.SOLUTION: A transportation method of earth and sand is a transportation method of transporting earth and sand in the inside of a transportation pipe 10, and includes a process of transporting earth and sand in the inside of a transportation pipe 10 by a compressor and an ejector 22. In the process of transportation, a sandy material 50 for reducing contact of the earth and sand with an inner surface 10a of the transportation pipe 10 is transported along with the earth and sand.SELECTED DRAWING: Figure 9

Inventors:
上本 勝広
小林 一三
岡本 道孝
照井 秀幸
笹岡 里衣
藤崎 勝利
八重尾 康介
石井 健嗣
永谷 英基
矢野 孝司
板橋 信男
清水 優貴
Application Number:
JP2017148223A
Publication Date:
February 21, 2019
Filing Date:
July 31, 2017
Export Citation:
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Assignee:
鹿島建設株式会社
International Classes:
E02F7/00; E21D9/13
Attorney, Agent or Firm:
長谷川 芳樹
黒木 義樹
近藤 寛
湯本 譲司



 
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