Application of failure assessment diagram methods to cracked straight pipes and elbows
نویسندگان
چکیده
منابع مشابه
Monotonic and Cyclic J-integral Estimation for Through-Wall Cracked Straight Pipes
The evaluation of energy release rate and centre Crack Opening Displacement (COD) for circumferential Through-Wall Cracked (TWC) pipes is an important issue in the assessment of critical crack length for unstable fracture. The ability to predict crack growth continues to be an important component of research for several structural materials. Crack growth predictions can aid the understanding of...
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Crack opening analysis of complex cracked pipes
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At lower relative (i.e., non-dimensional) frequencies, four propagating waves exist in fluid-filled pipes. Each of these waves carries energy in the pipe wall, while three waves carry energy in the fluid as well. The otherwise fairly complex dispersion laws for waves in pipes simplify in the frequency region considered to simple rodand beam-type laws. It is shown that these laws can be determin...
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ژورنال
عنوان ژورنال: International Journal of Pressure Vessels and Piping
سال: 2016
ISSN: 0308-0161
DOI: 10.1016/j.ijpvp.2016.10.005