@article{oai:sucra.repo.nii.ac.jp:00016767,
 author = {風間, 秀彦 and 岩下, 和義 and 岩間, 正人 and 五味, 信治 and 中出, 睦},
 journal = {埼玉大学地域共同研究センター紀要, Report of Cooperative Research Center, Saitama University},
 month = {},
 note = {Space System caisson (SS caisson), which is the operation method of constructing caisson foundation, is one of open caisson foundations. The skin friction is reduced by filling space between caisson wall and soil with boulder. Therefore, SS caisson can be sinking by own weight. The skin friction of SS caisson is smaller, but it cannot be quantitatively estimated.
So, model tests were carried out to know the tendency of skin friction. In this time, DEM (Distinct Element Method)　analysis was performed to examine legitimacy these experiments., text, application/pdf},
 pages = {44--47},
 title = {無載荷オープンケーソンと周辺砂利層との摩擦抵抗に関する研究},
 volume = {6},
 year = {2006},
 yomi = {カザマ, ヒデヒコ and イワシタ, カズヨシ and イワマ, マサト and ゴミ, シンジ and ナカベ, アツシ}
}