Matches in SemOpenAlex for { <https://semopenalex.org/work/W2808551070> ?p ?o ?g. }
Showing items 1 to 94 of
94
with 100 items per page.
- W2808551070 abstract "Abstract Welded joints are increasingly employed in nuclear power plants, process industries, engineering structures including automotive and aerospace. The integrity and service life of the joints in such critical applications is paramount. The engineering structures made of welded joints are mostly subjected to fatigue loads. Welds have defects such as cracks, porosity among others. Under fatigue loads, cracks initiate at the pre-existing defects and grow to the size at which unstable crack-growth results and fracture occurs. In this context, it is relevant to also evaluate the resistance of the weldments against fracture viz. fracture toughness. In addition, the life of the weldments with growing fatigue cracks is also of interest. Thus, study of the behaviour of welded joints under fatigue loads has been the topic of interest of researchers for decades. This paper reviews the developments in the field of fracture and fatigue crack growth rates (FCGRs) of the joints. It is well known that the heterogeneous properties of the weldments make their characterization more challenging and time consuming. Two types of crack configurations viz., normal cracks and interface cracks are considered. Normal cracks are oriented perpendicular to the weld, while the interface cracks, parallel. In the case of normal cracks, the welded joints offer greater resistance against fracture and fatigue than base metals. Dissimilar metal welded (DMW) joints, display higher resistance when crack is in the weaker metal and grows toward the stronger one due to crack shielding. Lower fracture toughness and fatigue resistance are obtained for the opposite crack direction due to crack-amplification. Crack path deviates from its plane and is deflected in the former and do not deviate and grows straight in the latter. Strength mismatch, residual stresses and geometric constraints influence the toughness and FCGRs of the weldments with interface cracks. These cracks deviate into the nearby areas of lower strength and, perhaps higher toughness." @default.
- W2808551070 created "2018-06-21" @default.
- W2808551070 creator A5080951984 @default.
- W2808551070 date "2018-01-01" @default.
- W2808551070 modified "2023-09-27" @default.
- W2808551070 title "A Short Review on Fracture and Fatigue Crack Growth in Welded Joints" @default.
- W2808551070 cites W1963997785 @default.
- W2808551070 cites W1972639294 @default.
- W2808551070 cites W1984834704 @default.
- W2808551070 cites W1986280232 @default.
- W2808551070 cites W1987350041 @default.
- W2808551070 cites W1999447405 @default.
- W2808551070 cites W2000305852 @default.
- W2808551070 cites W2004083153 @default.
- W2808551070 cites W2016125240 @default.
- W2808551070 cites W2032308550 @default.
- W2808551070 cites W2034173342 @default.
- W2808551070 cites W2037763763 @default.
- W2808551070 cites W2039909464 @default.
- W2808551070 cites W2042679809 @default.
- W2808551070 cites W2051095824 @default.
- W2808551070 cites W2067012252 @default.
- W2808551070 cites W2077855462 @default.
- W2808551070 cites W2082632375 @default.
- W2808551070 cites W2083649971 @default.
- W2808551070 cites W2150669726 @default.
- W2808551070 doi "https://doi.org/10.1016/j.matpr.2018.02.103" @default.
- W2808551070 hasPublicationYear "2018" @default.
- W2808551070 type Work @default.
- W2808551070 sameAs 2808551070 @default.
- W2808551070 citedByCount "2" @default.
- W2808551070 countsByYear W28085510702020 @default.
- W2808551070 countsByYear W28085510702021 @default.
- W2808551070 crossrefType "journal-article" @default.
- W2808551070 hasAuthorship W2808551070A5080951984 @default.
- W2808551070 hasConcept C104779481 @default.
- W2808551070 hasConcept C127313418 @default.
- W2808551070 hasConcept C127413603 @default.
- W2808551070 hasConcept C151730666 @default.
- W2808551070 hasConcept C159985019 @default.
- W2808551070 hasConcept C192562407 @default.
- W2808551070 hasConcept C19474535 @default.
- W2808551070 hasConcept C2776656632 @default.
- W2808551070 hasConcept C2779343474 @default.
- W2808551070 hasConcept C40241539 @default.
- W2808551070 hasConcept C43369102 @default.
- W2808551070 hasConcept C59085676 @default.
- W2808551070 hasConcept C66938386 @default.
- W2808551070 hasConcept C69809600 @default.
- W2808551070 hasConcept C75512024 @default.
- W2808551070 hasConcept C97549433 @default.
- W2808551070 hasConceptScore W2808551070C104779481 @default.
- W2808551070 hasConceptScore W2808551070C127313418 @default.
- W2808551070 hasConceptScore W2808551070C127413603 @default.
- W2808551070 hasConceptScore W2808551070C151730666 @default.
- W2808551070 hasConceptScore W2808551070C159985019 @default.
- W2808551070 hasConceptScore W2808551070C192562407 @default.
- W2808551070 hasConceptScore W2808551070C19474535 @default.
- W2808551070 hasConceptScore W2808551070C2776656632 @default.
- W2808551070 hasConceptScore W2808551070C2779343474 @default.
- W2808551070 hasConceptScore W2808551070C40241539 @default.
- W2808551070 hasConceptScore W2808551070C43369102 @default.
- W2808551070 hasConceptScore W2808551070C59085676 @default.
- W2808551070 hasConceptScore W2808551070C66938386 @default.
- W2808551070 hasConceptScore W2808551070C69809600 @default.
- W2808551070 hasConceptScore W2808551070C75512024 @default.
- W2808551070 hasConceptScore W2808551070C97549433 @default.
- W2808551070 hasLocation W28085510701 @default.
- W2808551070 hasOpenAccess W2808551070 @default.
- W2808551070 hasPrimaryLocation W28085510701 @default.
- W2808551070 hasRelatedWork W135476028 @default.
- W2808551070 hasRelatedWork W1564702475 @default.
- W2808551070 hasRelatedWork W187042826 @default.
- W2808551070 hasRelatedWork W1969912792 @default.
- W2808551070 hasRelatedWork W2056872002 @default.
- W2808551070 hasRelatedWork W2060594035 @default.
- W2808551070 hasRelatedWork W2078733931 @default.
- W2808551070 hasRelatedWork W2098766507 @default.
- W2808551070 hasRelatedWork W2113836256 @default.
- W2808551070 hasRelatedWork W2234347571 @default.
- W2808551070 hasRelatedWork W2262172833 @default.
- W2808551070 hasRelatedWork W2317622673 @default.
- W2808551070 hasRelatedWork W2382482996 @default.
- W2808551070 hasRelatedWork W3190629931 @default.
- W2808551070 hasRelatedWork W579541462 @default.
- W2808551070 hasRelatedWork W603663091 @default.
- W2808551070 hasRelatedWork W613770842 @default.
- W2808551070 hasRelatedWork W778380289 @default.
- W2808551070 hasRelatedWork W86065554 @default.
- W2808551070 hasRelatedWork W1990581198 @default.
- W2808551070 isParatext "false" @default.
- W2808551070 isRetracted "false" @default.
- W2808551070 magId "2808551070" @default.
- W2808551070 workType "article" @default.