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Dynamic behavior of a hollowed, cylindrical soil specimen under cyclic torsional shear loading
http://hdl.handle.net/2241/6679
http://hdl.handle.net/2241/6679ab348861-04a4-41ca-95f7-abb9b0e4c639
Item type | Thesis or Dissertation(1) | |||||
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公開日 | 2007-07-25 | |||||
タイトル | ||||||
タイトル | Dynamic behavior of a hollowed, cylindrical soil specimen under cyclic torsional shear loading | |||||
言語 | en | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||
資源タイプ | doctoral thesis | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
著者 |
Usaborisut, Prathuang
× Usaborisut, Prathuang |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The increase of weight and volumes of farm machines used in modern mechanized agriculture have been reported as a major factor in aggravating the incidence of field soil compaction. As confirmed by many research works, the reduction of yield is mainly due to soil compaction. Moreover, it is not only the agricultural aspect but also the environmental issue that has been influenced by undesired soil compaction.Serious, widespread and long-term implications for the quality of the environment have been widely recognaized. ... | |||||
言語 | en | |||||
書誌情報 |
発行日 2000 |
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取得学位 | ||||||
言語 | ja | |||||
学位名 | 博士(農学) | |||||
取得学位 | ||||||
言語 | en | |||||
学位名 | Doctor of Philosophy in Agricultural Science | |||||
学位授与大学 | ||||||
学位授与機関識別子Scheme | kakenhi | |||||
学位授与機関識別子 | 12102 | |||||
言語 | ja | |||||
学位授与機関名 | 筑波大学 | |||||
言語 | en | |||||
学位授与機関名 | University of Tsukuba | |||||
学位授与年度 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 1999 | |||||
学位授与年月日 | ||||||
学位授与年月日 | 2000-03-24 | |||||
報告番号 | ||||||
学位授与番号 | 甲第2265号 |