教師資料查詢 | 類別: 期刊論文 | 教師: 吳朝賢 Wu Cho-sen (瀏覽個人網頁)

標題:A Simplified Approach of Stability Analysis for Nailed Earth Slopes
學年94
學期1
出版(發表)日期2005/12/01
作品名稱A Simplified Approach of Stability Analysis for Nailed Earth Slopes
作品名稱(其他語言)
著者Hong, Yung-Shan; Wu, Cho-Sen
單位淡江大學土木工程學系
出版者Bangkok: Southeast Asian Geotechnical Society
著錄名稱、卷期、頁數Geotechnical Engineering Journal 36(3), pp.185-193
摘要An analytical approach based on the upper bound theorem is presented to analyze the stability of a mailed earth slope. The stress-strain relationships for both soil and nail are idealized as perfectly plasticity. The nail is considered to provide only axial force or subjected to both tensile and shear factor. The cross section of a metal inclusion inserted inside a predrilled hole was used to calculate the axial, shear forces and bending moment resistances. The entire grouted nail dimension was counted in estimating the earth bearing resistance. Analytical results exhabits that for nails resists tension only, the minimum safety factor corresponding to the logarithmic spiral slip surface the has a θ0 value close to the internal friction angle of the soil. Prediction from the proposed method and observations on an experimental wall had good slip surface resist tension only resulted in a slightly conservative.
關鍵字Earth slope, Nailing, Reinforcement, Limit analysis
語言英文
ISSN0046-5828
期刊性質國外
收錄於EI
產學合作
通訊作者
審稿制度
國別
公開徵稿
出版型式紙本
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