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ファイル | 記述 | サイズ | フォーマット | |
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2019G-03_1.pdf | 752.75 kB | Adobe PDF | 見る/開く |
タイトル: | <公表論文1>動的遠心力載荷試験による戸建住宅地盤の薬液注入液状化対策の効率化評価 |
その他のタイトル: | Efficiency Evaluation of Chemical Grouting Improvement as Liquefaction Measures for Detached House Ground based on Dynamic Centrifuge Tests |
著者: | 苅谷, 敬三 ![]() 大野, 康年 ![]() 花田, 有紀 ![]() 山本, 圭吾 ![]() 樋口, 翔太郎 ![]() 八嶋, 厚 ![]() 村田, 芳信 ![]() 伊藤, 孝芳 ![]() 渦岡, 良介 ![]() |
著者名の別形: | KARIYA, Keizo OHNO, Yasutoshi HANADA, Yuki YAMAMOTO, Keigo HIGUCHI, Shotaro YASHIMA, Atsushi MURATA, Yoshinobu ITO, Takayoshi UZUOKA, Ryosuke |
発行日: | Mar-2021 |
誌名: | ナノ材料が市街地の地震時液状化被害を低減 |
論文番号: | 共同研究(一般共同研究)2019G-03 |
抄録: | Severe damages such as large settlement and tilting of detached houses have been often observed due to ground liquefaction in many past earthquakes. The current situation is that liquefaction countermeasures have not been adopted for the existing detached houses since the house owner couldn’t understand the potential of the liquefaction damage. In addition, it is very difficult to improve the existing detached house ground. Therefore, in this study, the efficiency of the chemical grouting improvement as liquefaction measures for detached house ground was evaluated based on a series of dynamic centrifuge tests. Differences in subsidence of two-story house on liquefaction prone ground were investigated in a 50G centrifuge. Based on experimental results, it is found that the subsidence of detached house is greatly reduced if the outer edge of the house is improved with the right depth. |
記述: | 苅谷敬三・大野康年・花田有紀・山本圭吾・樋口翔太郎・八嶋厚・村田芳信・伊藤孝芳・渦岡良介:動的遠心力載荷試験による戸建住宅地盤の薬液注入液状化対策の効率化評価, 京都大学防災研究所研究発表講演会2021、D302, 2021.2. |
URI: | http://hdl.handle.net/2433/265096 |
関連リンク: | https://www.dpri.kyoto-u.ac.jp/hapyo/21/r02_oral_d.html |
出現コレクション: | ナノ材料が市街地の地震時液状化被害を低減 |
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