Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yoshihiro TERASHITA"'
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 89, Iss 927, Pp 23-00196-23-00196 (2023)
Rail corrosion is one of the causes of rail breaks. The relationship between rail corrosion state and fatigue strength is still unclear. Therefore, to accurately estimate the fatigue strength of corroded rails, the prediction method for fatigue stren
Externí odkaz:
https://doaj.org/article/476cf83d4a3840739738351e1e0a61b0
Publikováno v:
Quarterly Report of RTRI. 57:112-117
In Japan, four welding processes have been generally adopted for producing continuous welded rail (CWR): flash welding (FW), gas pressure welding (GPW), enclosed arc welding (EAW), and thermit welding (TW). Thermit welding method is the most popular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c7f7edbc95cc31cbe4413bbe9d1ef01
https://doi.org/10.2219/rtriqr.57.2_112
https://doi.org/10.2219/rtriqr.57.2_112
Publikováno v:
Quarterly Report of RTRI. 55:39-45
Gas pressure welding (GPW) is a solid phase welding method. This method is commonly used for rail welding in Japan. However, there is concern that the supply of acetylene gas, which is used as the fuel gas in the conventional GPW system, will cease d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8daa0e4781b219720f738c9b27eb3e7e
https://doi.org/10.2219/rtriqr.55.39
https://doi.org/10.2219/rtriqr.55.39
Publikováno v:
Quarterly Report of RTRI. 51:66-71
Although improvements in ultrasonic inspection methods have brought about a reduction in the incidence of alumino-thermic weld failure, some failures still occur in the early stages after installation of weld as a result of solidification cracks. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f38068e4664f9801f5154d348dfc59
https://doi.org/10.2219/rtriqr.51.66
https://doi.org/10.2219/rtriqr.51.66
Publikováno v:
Quarterly Report of RTRI. 44:53-58
In Japan, four types of welding methods, that is, flash welding, gas pressure welding, enclosed arc welding and thermite welding are applied to rail welding. All welds are inspected by nondestructive inspection right after welding in order to assure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d34bb122cb890dc5cf5d627a737d99bd
https://doi.org/10.2219/rtriqr.44.53
https://doi.org/10.2219/rtriqr.44.53
Autor:
Yoshihiro Terashita, Mitsumasa Tatsumi
Publikováno v:
Quarterly Report of RTRI. 44:59-64
This paper studies the type and causes of damage to rail welds, which are most often suffered by thermite welds. It analyzes all damaged welds from 1985-2001, noting that a total of 121 failed. Thermite welds most often (90%) failed because of transv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8cc2c2b082cddce7f9e31746e8f772b
https://doi.org/10.2219/rtriqr.44.59
https://doi.org/10.2219/rtriqr.44.59