4. The uniaxial compressive strength test is done on a cylindrical rock specimen with diameter of 60 mm and length of 120 mm. The load- deformation diagram of this specimen is shown on the following figure. Determine the uniaxial compressive strength and the secant Young modulus (E s0) of this rock.
4. The uniaxial compressive strength test is done on a cylindrical rock specimen with diameter of 60 mm and length of 120 mm. The load- deformation diagram of this specimen is shown on the following figure. Determine the uniaxial compressive strength and the secant Young modulus (E s0) of this rock.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:4. The uniaxial compressive strength test is done on a cylindrical rock
specimen with diameter of 60 mm and length of 120 mm. The load-
deformation diagram of this specimen is shown on the following figure.
Determine the uniaxial compressive strength and the secant Young modulus
(E50) of this rock.
80000
70000
60000
50000
40000
30000
20000
10000
0.5
1
1.5
Deformation (mm)
Load (N)
2.
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