教師資料查詢 | 類別: 會議論文 | 教師: 楊長義 Yang Zon-Yee (瀏覽個人網頁)

標題:Estimate the In-situ Earth Pressure in a Thrust Fault Zone by Vertical Cut
學年
學期
發表日期2013/08/20
作品名稱Estimate the In-situ Earth Pressure in a Thrust Fault Zone by Vertical Cut
作品名稱(其他語言)
著者楊長義
作品所屬單位淡江大學土木工程學系
出版者
會議名稱6th International Symposium on In Situ Rock Stress (RS2013)
會議地點Sendai, Japan
摘要The tension crack appears at the ground surface acompanied by excavations in soils. The
development of tension crack is depended upon the horizontal earth pressure exerted on the soils. For a normally-consolidated level ground, the tension crack depth of a vertical cut can calculate according to Rankine’s active earth pressure theory. The critical height of a vertical cut can stand without lateral supports is twice as deep as the tension crack depth. However, in this paper a large tension crack depth observed for a vertical cut in fault zone. This tension crack depth and critical height of vertical cut are applied to estimate the in-situ horizontal earth pressure of fault zone at rest.
關鍵字In-situ earth pressure;Fault zone;Vertical cut;Tension crack;Critical height
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20130820~20130822
通訊作者
國別日本
公開徵稿Y
出版型式電子版
出處6th International Symposium on In-situ Rock Stress, 8p.
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