Zobrazeno 1 - 10
of 45
pro vyhledávání: '"M. Szata"'
Publikováno v:
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 290-299 (2015)
The goal of the authors’ investigations was determination of the fatigue crack growth in fragments of steel structures (of the puddled steel) and its cyclic behavior. Tested steel elements coming from the turn of the 19th and 20th were gained fro
Externí odkaz:
https://doaj.org/article/9bf1e11fa293449ba77d60a1d993e900
Publikováno v:
Procedia Structural Integrity. 16:51-58
Fatigue crack growth models (mostly empirical) are usually constructed using stress intensity factor – ΔK in linear-elastic fracture mechanics. Contrary to the kinetic fatigue fracture diagrams (KFFDs) based on ΔK, Kmax new energy diagrams based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7af1801dbcfdddb9d8967f7501e2245
https://doi.org/10.1016/j.prostr.2019.07.021
https://doi.org/10.1016/j.prostr.2019.07.021
Autor:
Dariusz Rozumek, José A.F.O. Correia, Abílio de Jesus, Zbigniew Marciniak, Grzegorz Lesiuk, M. Szata
Publikováno v:
The Journal of Strain Analysis for Engineering Design. 53:663-675
In this research, a novel approach of the fatigue crack growth rate description has been proposed. Based on theoretical and experimental approach, the mean stress effect expressed by R-ratio is present in classical da/dN–Δ K diagram. According to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05e45edbb058b1ff1076a110a3515eca
https://doi.org/10.1177/0309324718798234
https://doi.org/10.1177/0309324718798234
Publikováno v:
Engineering Fracture Mechanics. 185:160-174
In this paper the fatigue crack growth behaviour in structural components from the old 19th century structures (e.g. bridges) has been investigated. The delivered material for investigation was extracted from a beam made of puddled iron, commonly use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::419963e0dd86e130cb1e79942e2acde2
https://doi.org/10.1016/j.engfracmech.2017.04.044
https://doi.org/10.1016/j.engfracmech.2017.04.044
Autor:
Dariusz Rozumek, Zbigniew Marciniak, Grzegorz Lesiuk, José A.F.O. Correia, A.M.P. De Jesus, M. Szata
Publikováno v:
Procedia Structural Integrity. 5:904-911
The aim of the paper is the presentation of the energy methods in description of the fatigue crack growth rate (FCGR) process in structural steel components. In the literature and engineering practice, the Δ K – approach is preferred in constructi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8209fa3404f3933b8a08420783c350bb
https://doi.org/10.1016/j.prostr.2017.07.128
https://doi.org/10.1016/j.prostr.2017.07.128
Publikováno v:
Archives of Civil and Mechanical Engineering. 15:786-797
The paper presents the results of historical types of steel after over 100 years of operating. The object of interest were parts of steel structure of the hall historic 19th-century Main Railway Station in Wroclaw. The study has shown the presence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2d23fa5e3b9ab6bc3aaaeb3c8feabc1
https://doi.org/10.1016/j.acme.2015.06.004
https://doi.org/10.1016/j.acme.2015.06.004
Background. Numerous studies have shown that baseline drug resistance patterns may influence the outcome of antiretroviral therapy. Therefore, guidelines recommend drug resistance testing to guide the choice of initial regimen. In addition to optimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::4f756eed725b66367f3aaad004e21c4c
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3101263
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3101263
Publikováno v:
AIP Conference Proceedings.
In this paper, the theoretical and experimental results of fatigue crack growth in AISI 5140 steel have been presented. According to the previous theoretical background - the energy parameter ΔH is introduced as a crack driving force in construction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8da78d1a40a1c67310bfe289cd1cb6
https://doi.org/10.1063/1.4965950
https://doi.org/10.1063/1.4965950
Publikováno v:
Scientific Journal of the Military University of Land Forces. 162:254-269
In the paper the investigation results of puddled steel from nineteenth-century constructions are presented. The results of static tensile tests after more than 130-year operating period: fracture toughness, the critical value of the J integral and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127d4d043c32e6ad7a02333d525b451d
https://doi.org/10.5604/01.3001.0002.3256
https://doi.org/10.5604/01.3001.0002.3256
Autor:
Grzegorz Lesiuk, M. Szata
Publikováno v:
Frattura ed Integrità Strutturale; Vol 9 No 34 (2015): October 2015
Frattura ed Integrità Strutturale; V. 9 N. 34 (2015): October 2015
Frattura ed Integrità Strutturale, Vol 9, Iss 34 (2015)
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 290-299 (2015)
Frattura ed Integrità Strutturale; V. 9 N. 34 (2015): October 2015
Frattura ed Integrità Strutturale, Vol 9, Iss 34 (2015)
Frattura ed Integrità Strutturale, Vol 9, Iss 34, Pp 290-299 (2015)
The goal of the authors’ investigations was determination of the fatigue crack growth in fragments of steel structures (of the puddled steel) and its cyclic behavior. Tested steel elements coming from the turn of the 19th and 20th were gained from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f250be09d573f4decadf51d751c93c5
https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.34.31
https://www.fracturae.com/index.php/fis/article/view/IGF-ESIS.34.31