教師資料查詢 | 類別: 期刊論文 | 教師: 楊長義 Yang Zon-yee (瀏覽個人網頁)

標題:Elastic moduli for fractured rock mass
學年83
學期2
出版(發表)日期1995/07/01
作品名稱Elastic moduli for fractured rock mass
作品名稱(其他語言)
著者Huang, T. H.; Chang, C. S.; Yang, Z. Y.
單位淡江大學土木工程學系
出版者Vienna: Springer Wien
著錄名稱、卷期、頁數Rock Mechanics and Rock Engineering 28(3), pp.135-144
摘要The presence of joint discontinuities has long been recognized as an important factor influencing the mechanical behavior of rock masses. This paper proposes a stress-strain model for an assemblage of intact rock blocks separated by joint planes. The stress-strain relationship accounts for spacings and orientations of the joint sets. Closed-form expressions of elastic moduli for a rock mass with three intersecting sets of joints are derived explicitly in terms of properties of joints and intact rock. Applicability of the derived expressions are evaluated by comparing the predicted results with experimental results from physical model tests.
關鍵字Elastic moduli;Mathematical models;Rocks;Strain;Stresses;Closed-form expressions;Fractured rock mass;Rock joints;Stress-strain model;Stress-strain relationship;Rock mechanics
語言英文
ISSN0723-2632
期刊性質國外
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國別奧地利
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