Parametric interpolation method for probabilistic fatigue analysis of steel risers
Sign Up to like & getrecommendations! Published in 2019 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2019.05.023
Abstract: Abstract Slender marine structures such as mooring lines and risers are susceptible to failures due to stress variations coming from environmental actions. Wave, wind and current are random phenomena, and consequently the most adequate methodology… read more here.
Keywords: fatigue; parametric interpolation; fatigue damage; method ... See more keywords
Deterministic and probabilistic fatigue life calculations of a damaged welded joint in the construction of the trolleybus rear axle
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2018.07.015
Abstract: Abstract In trolleybuses in service, fatigue cracks were frequently encountered in a welded structural detail in their rear axle housing. Sufficiently representative stress-time histories for the critical cross section through this part were obtained by… read more here.
Keywords: fatigue life; deterministic probabilistic; rear axle; life ... See more keywords
Probabilistic fatigue model for cast alloys of aero engine applications
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Structural Integrity"
DOI: 10.1108/ijsi-05-2020-0048
Abstract: PurposeThe purpose of this study is to address the complexity involved in computing the fatigue life of casted structure with porosity effects in aero engine applications. The uncertainty of porosity defects is addressed by introducing… read more here.
Keywords: porosity; fatigue life; life; fatigue model ... See more keywords
Probabilistic Fatigue/Creep Optimization of Turbine Bladed Disk with Fuzzy Multi-Extremum Response Surface Method
Sign Up to like & getrecommendations! Published in 2019 at "Materials"
DOI: 10.3390/ma12203367
Abstract: To effectively perform the probabilistic fatigue/creep coupling optimization of a turbine bladed disk, this paper develops the fuzzy multi-extremum response surface method (FMERSM) for the comprehensive probabilistic optimization of multi-failure/multi-component structures, which absorbs the ideas… read more here.
Keywords: method; turbine bladed; optimization; fatigue creep ... See more keywords