Zobrazeno 1 - 10
of 10
pro vyhledávání: '"软钢"'
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Vol 24, Pp 85-91 (2022)
为精确分析剪切型软钢阻尼器大塑性变形过程中生热对其耗能性能的影响,通过高温箱对软钢试件进行加热,在几种不同温度(25 ℃、100 ℃ 和 300 ℃)下进行单向扭转和往复扭转试验,研究
Externí odkaz:
https://doaj.org/article/cac286a48e6c4e13ae9b84af3893b948
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Vol 24, Pp 59-64 (2022)
通过试验探究一种X形软钢阻尼器的耗能性能,并采用构件层次的损伤模型进行损伤退化分析。对6组X形软钢阻尼器单片进行了拟静力试验研究,结果表明该阻尼器能实现全截面同时屈服,试
Externí odkaz:
https://doaj.org/article/ac991ed2442749f98dd47110c6986b72
Publikováno v:
Jianzhu Gangjiegou Jinzhan, Pp 22-29 (2017)
世博博物馆建筑理念由"历史河谷"和"欢庆之云"两部分组成。根据不同功能分区分为3个不同结构体系:办公楼采用混凝土框架结构;主体结构采用钢框架-支撑结构;欢庆之云采用空间曲面网格结
Externí odkaz:
https://doaj.org/article/af723b7b419140c695f04d967fc7677b
Publikováno v:
富山大学工学部紀要. 25:49-59
In the last reports, it had been described that the phenomenon of leakage between contact surfaces was radial, nearly radial and whirl flow, respectively, in the case in which the metal surface was finished by lapping, grinding and lathing.In this pa
Publikováno v:
富山大学工学部紀要. 6(1/2):101-104
P. H. Kaar published the paper treating a method of obtaining shear stress-strain graphs by interpretation of moment-twist data in Trans. of the ASME, May, 1953. The author tested the torsion of the carbon steel (c=O.26%) in high temperature -- 300
Publikováno v:
富山大学工学部紀要. 8(1/2):64-69
Qrdinarily the heat treatmenls of low carbon steels are difficult for the "Mass Effect". But the sheets of low carbon steels showed good mechanical properties with the good designed heat treatments. So the authors investigated the conditions of the h
Publikováno v:
富山大学工学部紀要. 8(1/2):125-132
Some investigators in recent years proposed analytical method with regard to the terriperature distribution at the tool-chip interface, an others also attempted to m easure there temperature distribution by the experimental method. But the former exp