What is Crack Tip Opening Displacement CTOD?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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What is Crack Tip Opening Displacement CTOD?
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Solution:
We know that whenever a specimen is tested under some force, that exceeds the yield strength of the specimen it starts either to break or we can say the cracks start developing within the specimen This kind of behavior by the construction materials depends upon the type of material and varies from material to material. Like brittle materials show immediate rupture while the ductile fracture is completely different from the brittle one. So crack tip opening displacement is defined as the major resistance to the propagation of the crack.
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