The development and evaluation of a fatigue crack length monitoring system for liquid environments
Source abstract
Abstract
The requirements for measurement of crack initiation and propagation are discussed briefly with particular reference to situations of liquid environments where conventional methods are unsuitable. A technique based on measurement of stiffness has been developed to give continuous record of crack length and a knowledge of crack initiation from a fatigue crack propagation test. The data obtained for EN3A mild steel in air and various liquid environment are in agreement with published values.
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Research context
OpenAlex topics: Fatigue and fracture mechanics · Structural Health Monitoring Techniques · Non-Destructive Testing Techniques
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References (5)
Show source-provided references
1. A Compliance Method for Crack Growth Studies at Elevated Temperatures
2. 10.1016/0013-7944(68)90017-910.1016/0013-7944(68)90017-9 ↗
3. 10.1016/0013-7944(72)90063-X10.1016/0013-7944(72)90063-X ↗
4. E. K.Priddle ‘Some Equations Describing The Constant Amplitude Fatigue Crack Propagation Characteristics of a Mild Steel’ Central Electricity Generating Board Report RD/B/N2390 (1972) p.11.
5. Fracture Crack Growth Data for Various Materials Deduced from the Fatigue Lives of Precracked Plates