TY  - CHAP
T2  - Fracture of Nano and Engineering Materials and Structures
EP  - 240
ID  - eprints1942
N1  - Proceedings of the 16th European Conference of Fracture, Alexandroupolis, Greece, July 3?7, 2006
N2  - Fatigue crack growth data are usually presented in terms of the crack growth rate, da / dN, and the stress-intensity factor range, ?K. The typical fatigue crack propagation curve is shown in Fig.1, where Region I is referred to as the near-threshold region, Region II as the power-law region and Region III as the rapid crack propagation region where K max ? K IC and crack growth instability occurs. In Region II the Paris? equation (Paris and Erdogan [1]) provides a good approximation to the majority of experimental data: (1) dadN=C(?K)m
where C and m are empirical constants usually referred to as Paris? law parameters.
SP  - 239
SN  - 978-1-4020-4971-2
PB  - Springer 
A1  - Carpinteri, Alberto
A1  - Paggi, Marco
UR  - http://dx.doi.org/10.1007/1-4020-4972-2_117
Y1  - 2006///
TI  - Correlation Between Paris? Law Parameters Based on Self-Similarity and Criticality Condition
AV  - none
ER  -