Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Guanru Lv"'
Publikováno v:
Buildings, Vol 14, Iss 8, p 2516 (2024)
In this study, push-out tests were conducted on 20 specimens to explore the bond–slip performance of geopolymer concrete-filled steel tubes. The investigation focused on the effects of various design parameters such as length–diameter ratio, diam
Externí odkaz:
https://doaj.org/article/835b8e1801624b1dabff5cff3cfa9168
Autor:
Ming Zhou, Yong Zhang, Guanru Lv, Jian Li, Zengxiang Zhou, Zhigang Liu, Jianping Wang, Zhongrui Bai, Yuan Tian, Mengxin Wang, Shuqing Wang, Hongzhuan Hu, Chao Zhai, Jiaru Chu, Zhijie Han, Mingxu Liu, Yiqiao Dong, Hailong Yuan, Yongheng Zhao, Yaoquan Chu, Haotong Zhang
Publikováno v:
Research in Astronomy and Astrophysics. 22:065004
The double revolving fiber positioning technology is one of the key technologies for the success of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST). The accuracy of fiber positioning will directly affect the observation efficie
Autor:
Zhong-Rui Bai, Hailong Yuan, Yi-Qiao Dong, Ming Zhou, Yong-Heng Zhao, Yao-Quan Chu, Meng-Xin Wang, Guanru Lv, Hu Hongzhuan, Jiaru Chu, Zhigang Liu, Wang Jianping, Haotong Zhang, Jian Li, Zhou Zengxiang, Shuqing Wang, Yuan Tian, Yong Zhang, Zhai Chao
Publikováno v:
Publications of the Astronomical Society of the Pacific. 133:115001
The double revolving fiber positioning unit (FPU) is one of the key technologies of The Large Sky Area Multi-Object Fiber Spectroscope Telescope (LAMOST). The positioning accuracy of the computer controlled FPU depends on robot accuracy as well as th