Understanding the guided waves propagation behavior in timber utility poles
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Civil Structural Health Monitoring"
DOI: 10.1007/s13349-020-00417-0
Abstract: Guided stress waves are considered one of the most efficient and reliable techniques that provide sufficient quantitative and qualitative assessment. In this study, we focused on scrutinizing the propagation behavior of guided waves in western… read more here.
Keywords: propagation behavior; timber; waves propagation; understanding guided ... See more keywords
Evaluation of fatigue crack propagation behavior of 316LN TIG weldments at liquid helium temperature
Sign Up to like & getrecommendations! Published in 2020 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2020.103161
Abstract: Abstract In the present work, fatigue crack propagation behavior of 316LN tungsten inert gas (TIG) weldment and weldment with post weld heat treatment (PWHT) was investigated at liquid helium temperature. Results indicates that the weldment… read more here.
Keywords: fatigue crack; crack propagation; propagation behavior; crack ... See more keywords
Novel propagation behavior of impact stress wave in one-dimensional hollow spherical structures
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2019.103368
Abstract: Abstract Solitary wave propagation behavior within a granular crystal chain is fundamentally important for impact wave mitigation. Here, we study the propagation behavior of traveling waves in a one-dimensional (1D) mixed chain of stainless-steel and… read more here.
Keywords: propagation; propagation behavior; impact; wave ... See more keywords
A discrimination model for crack propagation behavior at the interface of layered composite structures considering loading rate effect
Sign Up to like & getrecommendations! Published in 2021 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2021.103037
Abstract: Abstract It is difficult to accurately judge the crack propagation behavior at the interfaces of layered composite structures under impact loads. By mainly considering the influence of the loading rate on the interaction between a… read more here.
Keywords: propagation behavior; loading rate; crack propagation; rate ... See more keywords
In Situ Observation of Hydrogen-Induced Cracking Propagation Behavior
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DOI: 10.5006/2757
Abstract: Hydrogen-induced cracking (HIC) is one of the major issues of line pipe exposed to sour environments. There are some guidelines on materials requirements for carbon and low alloy steels for H2S-containing environments in oil and… read more here.
Keywords: propagation; propagation behavior; hic propagation; hydrogen induced ... See more keywords