NDLI: Experimental studies of mechanical properties of rock material under dynamic compression

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Experimental studies of mechanical properties of rock material under dynamic compression

Content Provider	Scilit
Author	Haibo, Li Jian, Zhao Tingjie, Li Junru, Li Jianguang, Gao
Copyright Year	2020
Description	Experimental studies on a granite under dynamic compression are conducted at strain rates from 10−4 to 100 s−1 and confining pressures from 0 to 170 MPa. It is reported that the rock strength increase with increasing strain rates. Under dynamic triaxial compression, the rising rates of rock strength with increment of strain rate have a tendency to decrease with increasing confining pressures. As that of under static loads, the rock strength increase with increasing confining pressures at different strain rates. The rising rates are almost identical under 4 different strain rates studied. It is also observed that the results of measured Young's moduli and Poisson's ratio are scatter and have no clear tendency changing with increasing strain rates and confining pressures. Book Name: Frontiers of Rock Mechanics and Sustainable Development in the 21st Century
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003077510-19&type=chapterpdf
Ending Page	96
Page Count	4
Starting Page	93
DOI	10.1201/9781003077510-19
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-12-17
Access Restriction	Open
Subject Keyword	Book Name: Frontiers of Rock Mechanics and Sustainable Development in the 21st Century Microscopic Research Compression Experimental Tendency Rising Rock Strength Confining Pressures Strain Rates
Content Type	Text
Resource Type	Chapter

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