Two samples of rock were subjected to diametral point load tests. The pressure gage readings at rupture were 1300 and 1600 psi. if the ram area was 1.96 in², and the diameter of the cores tested was 52 mm, calculate an estimate for the unconfined compressive strength in Mpa of each rock and say which of the rocks is stronger? (ignore a size correction.)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Two samples of rock were subjected to diametral point load tests. The pressure gage readings at rupture were
1300 and 1600 psi. if the ram area was 1.96 in², and the diameter of the cores tested was 52 mm, calculate an
estimate for the unconfined compressive strength in Mpa of each rock and say which of the rocks is stronger?
(ignore a size correction.)
Transcribed Image Text:Two samples of rock were subjected to diametral point load tests. The pressure gage readings at rupture were 1300 and 1600 psi. if the ram area was 1.96 in², and the diameter of the cores tested was 52 mm, calculate an estimate for the unconfined compressive strength in Mpa of each rock and say which of the rocks is stronger? (ignore a size correction.)
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