Title:
薬液注入地盤の経年劣化調査方法
Document Type and Number:
Japanese Patent JP5700679
Kind Code:
B2
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Inventors:
Ryo Sawada
Takashi Nakayama
Hirokazu Akagi
Takashi Nakayama
Hirokazu Akagi
Application Number:
JP2011231368A
Publication Date:
April 15, 2015
Filing Date:
October 21, 2011
Export Citation:
Assignee:
Railway Technical Research Institute
International Classes:
E02D1/04; E02D3/12
Domestic Patent References:
| JP2000346768A |
Other References:
渡邉賢三,外三名,水中へのセメント系材料のカルシウム溶出に関する実験的評価,コンクリート工学年次論文報告集,日本,1999年,Vol.21/No.2,p.967-p.972
Attorney, Agent or Firm:
Seiichi Inoue