id	keyword
fis-1677	crack
fis-1677	fatigue
fis-1677	growth
fis-1677	crack growth
fis-1677	doi
fis-1677	stress
fis-1677	loading
fis-1677	fatigue crack
fis-1677	closure
fis-1677	amplitude
fis-1677	plane
fis-1677	propagation
fis-1677	element
fis-1677	crack closure
fis-1677	fracture
fis-1677	finite
fis-1677	mechanics
fis-1677	models
fis-1677	strain
fis-1677	analysis
fis-1677	crack propagation
fis-1677	eng