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Abstract: A web-based corrosion failure mode identification system is
presented, which utilizes case-based reasoning technology as the core
mechanism of system reasoning machine and takes production-frame
integrated method to present corrosion failure cases. Corrosion failure
cases of pressure pipe and vessel are stored in the case base of system,
of which corrosion failure modes concerned include stress corrosion
cracking, corrosion fatigue and intergranular corrosion. The
identification system presented can recognize the failure mode of
unknown corrosion failure case inputted, figure out the similarity of
corrosion failure case to the certain mode and provide the explanation
for
causes of
corrosion failure.
Key
words: Expert
system Corrosion failure Failure analysis
CLC No: TP182
TG172 TG115
国家重点基础研究发展规划资助项目(G1999065010).
Received 20040124, received in revised form 20020040825
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