教師資料查詢 | 類別: 期刊論文 | 教師: 洪勇善 Hong Yung-shan (瀏覽個人網頁)

標題:1-g model test on internally reinforced granular columns
學年106
學期2
出版(發表)日期2018/02/28
作品名稱1-g model test on internally reinforced granular columns
作品名稱(其他語言)
著者Hong, Y.S.; Wu, C.S.; Chen, G.L.; Chien, C.W.
單位
出版者
著錄名稱、卷期、頁數Geotechnical Testing Journal, ASTM, 42(3)
摘要This article examines the influence of internally layered reinforcement on a fully penetrated sand column embedded in soft clay using a 1-g model test. The design parameters of the test model were chosen to emulate a geotextile-reinforced granular column prototype to ensure a comparable behavior. The performance of the internally reinforced sand columns was evaluated in terms of its load carrying capability and bulging behavior. The test results show that a reduction of spacing between two consecutive reinforcement layer discs allowed by a column with strong reinforcement will lead to an increase in the bearing capability of the column. Only a column design with a proper spacing/diameter ratio and reinforcement strength can ensure a column’s bearing capability with an increase in the reinforced column length. Reinforcing a granular column with a length exceeding the predominant bulging depth of a unreinforced column will be an effective mean to ensure its bearing capability.
關鍵字
語言英文
ISSN0149-6115
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Wu, C.S.
審稿制度
國別美國
公開徵稿
出版型式,電子版
相關連結
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