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:Direct measurement of the contact normal stress distribution between two smooth joint surfaces
學年
學期
發表日期2014/06/30
作品名稱Direct measurement of the contact normal stress distribution between two smooth joint surfaces
作品名稱(其他語言)
著者Yang, Z.Y.; W.C. Chiu
作品所屬單位
出版者
會議名稱
會議地點
摘要The shear strength of rock joints is highly depended upon the failure mode of joint asperity. At lower normal stress slide-up of one asperity up over another mode, however at high normal stress the joint asperities are sheared off at the base. This research uses pressure measurement film to directly measure the contact normal stress between smooth joint surfaces. It demonstrates that the density of color impression is capable of capturing the normal stress distribution behavior. The contact normal stress distribution during shearing is changed. After shearing, the contact stress becomes large. This increase in contact normal stress is to fracture the joint wall material.
關鍵字Contact Stress;Joint Surface;Normal Stress;Pressure Measurement Film
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20140630~20140701
通訊作者
國別中國
公開徵稿
出版型式
出處Applied Mechanics and Materials 638-640, pp.427-432
相關連結
SDGs
Google+ 推薦功能,讓全世界都能看到您的推薦!