A ceramic matrix composite contains internal flaws as largeas0.001 cm in length. The plane strain fracture toughness of the composite is 45 MPaVm and the tensile strength is 550 MPa. Will the stress cause the composite to fail before the tensile strength is reached? Assume that f- 1.

A ceramic matrix composite contains internal flaws as largeas0.001 cm in length. The plane strain fracture toughness of the composite is 45 MPaVm and the tensile strength is 550 MPa. Will the stress cause the composite to fail before the tensile strength is reached? Assume that f- 1.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

A ceramic matrix composite contains
internal flaws as largeas0.001 cm in length.
The plane strain fracture toughness of the
composite is 45 MPaVm and the tensile
strength is 550 MPa. Will the stress cause
the composite to fail before the tensile
strength is reached? Assume that f- 1.

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A ceramic matrix composite contains internal flaws as large as 0.001 cm in length. The plane strain fracture toughness of the composite is 45 MPaÖm, and the tensile strength is 550 Mpa. Will the stress cause the composite to fail before the tensile strength is 550 MPa. Will the stress cause the composite to fail before the tensile strength is reached? Assume that f=1.
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