岩石の一軸圧強度とヤング率の関係について

概要

論文の詳細を見る
It is often considered that linear relationship exists between the uniaxial compressive strength and Young's modulus of rock. There is some misunderstanding in this. Uniaxial compressive strength is sensitive to structure in property while Young's modulus is insensitive to structure in property. There is essentialy no relationship between them. Based on the experimental data of the uniaxial compressive strength and Young's modulus of rock, and on the study of the scattering of values of both the properties, it is argued that there is no relation ship between both the properties of rock. It is conceded, however, that assumption of some indefinite relationship is possible between both the properties, but it is emphasized that such is only usable for rough estimation of rock strength.
社団法人日本材料学会の論文
1968-10-15