Materials Science
断裂过程区
Fracture Process ZoneA region ahead of a crack tip where microstructural changes and damage accumulation occur before macroscopic crack propagation. / 裂纹尖端前方发生微观结构变化和损伤积累的区域，在宏观裂纹扩展之前。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-08 20:06:52
Sub-knowledge points
Mode I delaminationAutoclave-cured compositesVacuum-assisted oven-cured compositesFlax/epoxy composites
Higher-order knowledge points
Ultra-High Performance Fiber Reinforced Concrete / 自然理论Fracture mechanicsComposite material failure analysis
Main parameters and performance indicators
Process Zone Size: Critical dimension determining the extent of damage ahead of the crack tipDamage Mechanisms: Microstructural changes such as fiber pull-out, matrix cracking, and debonding
Open problems
Quantitative modeling of process zone evolution under complex loading conditionsPredicting the transition from stable crack growth to catastrophic failure
Related literature
ranked by community starsDamage mechanisms and fracture-process-zone evolution during Mode I delamination of autoclave- and vacuum-assisted oven-cured flax/epoxy compositesOpen source
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Creation and modification trail
1 recordsRecord title: Fracture Process Zone.
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