Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shengwen, Tu"'
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
As a by-product of lithium salt mining, the emission of lithium slag increases yearly due to increased demand. Therefore, the utilization of lithium slag faces a huge challenge. In this study, a new approach to using lithium slag as a super-fine aggr
Externí odkaz:
https://doaj.org/article/39eff65acfcf41fc94b5dbf5701e4098
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111158- (2022)
To ensure the structural integrity of advanced thin sheet metals in engineering applications, it is necessary to understand their ductile crack propagation behaviour. In this work, we clarified the governing factors for ductile crack propagation path
Externí odkaz:
https://doaj.org/article/b599dabb62f54465b0f2704b6bb11a99
Publikováno v:
Chinese Journal of Integrative Nursing. 8:120-124
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6af3b5b60d0a57f53a196ee74266d2
https://doi.org/10.55111/j.issn2709-1961.202207073
https://doi.org/10.55111/j.issn2709-1961.202207073
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures
For metallic materials, standard uniaxial tensile tests with round bar specimens or flat specimens only provide accurate equivalent stress–strain curve before diffuse necking. However, for numerical modelling of problems where very large strains oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42158d4e7d39711c248ac0e348f7872b
https://doi.org/10.1111/ffe.13134
https://doi.org/10.1111/ffe.13134
Autor:
Shengwen Tu
Publikováno v:
Thin-Walled Structures. 141:62-72
For materials presenting Luders plateau, low temperatures in the Arctic region will prolong the plateau length. In this study, the effect of Luders plateau on crack growth resistance has been investigated with cohesive zone model, bilinear traction-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::717c02d26ffd0086b812c248d8d12c95
https://doi.org/10.1016/j.tws.2019.01.049
https://doi.org/10.1016/j.tws.2019.01.049
Publikováno v:
International Journal of Mechanical Sciences. 219:107074
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::953b3992f4764456087c0f5c7036b090
https://doi.org/10.1016/j.ijmecsci.2022.107074
https://doi.org/10.1016/j.ijmecsci.2022.107074
Publikováno v:
International Journal of Mechanical Sciences
Large deformation analyses of problems such as plastic forming, ductile fracture with finite element method need a full range of material's equivalent stress-strain curve or flow stress-strain curve. The equivalent stress-strain curve determined from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39d900174e5587675f6f044494e3cc41
https://doi.org/10.1016/j.ijmecsci.2017.12.012
https://doi.org/10.1016/j.ijmecsci.2017.12.012
Publikováno v:
Engineering Fracture Mechanics. 186:47-58
Running ductile fracture is one of the most catastrophic accidents of pipelines for natural gas transportation. Crack arrest toughness is important for preventing crack extension to a long distance along pipeline. Critical crack tip opening angle ( C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b51bcc63f77e4ff2d93b3e8268c66779
https://doi.org/10.1016/j.engfracmech.2017.09.012
https://doi.org/10.1016/j.engfracmech.2017.09.012
Publikováno v:
Engineering Fracture Mechanics. 179:225-239
Structural integrity assessment of weldments requires the input of flow stress-strain curve of each individual material zone. To cope with these challenges, a cylindrical cross weld tensile specimen with a notch located either in the weld metal, base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c865972a673383e268431b52b8da850e
https://doi.org/10.1016/j.engfracmech.2017.04.039
https://doi.org/10.1016/j.engfracmech.2017.04.039
Publikováno v:
Engineering Failure Analysis
Recently, the authors in this paper proposed a correction function to determine material's equivalent stress-strain curve with axisymmetric-notched tensile specimens. In this study, tensile tests were performed at room temperature, −30 °C and −
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac68f3d0de61f118d029ec7884ced919
http://hdl.handle.net/11250/2592389
http://hdl.handle.net/11250/2592389
