Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Yongyong Liang"'
Publikováno v:
Journal of Mechanical Science and Technology. 35:2543-2550
The bucket shape of a hydraulic excavator influences its excavating performance and is determined by its shape line. In this study, the inner surface line projected on the symmetrical plane of the bucket was adopted as the bucket shape line, and the
Autor:
Yongyong Liang, Huaming Ding
Publikováno v:
Annals of Surgical Treatment and Research. 104:90
Publikováno v:
Journal of Vibroengineering, Vol 23, Iss 1, Pp 217-226 (2020)
In view of the phenomenon that the excavator bucket is damaged before it reaches the theoretical life in the actual normal digging process. Based on the continuous trajectory theory, the three-segment continuous trajectory excavated alternately by bu
Publikováno v:
Powder Technology. 234:37-45
A numerical study on the influence of particle aspect ratio on the mechanical and structural properties of 2D sandpiles formed by means of a fixed height pointlike source is presented. The numerical results find that a clear dip in the vertical press
Strength analysis of excavator bucket based on normal digging trajectory and limiting digging force.
Autor:
Zhigui Ren1 zhiguiren@163.com, Haoran Sun1 ysushr@163.com, Yongyong Liang1 liangyy@snut.edu.cn, Yayin He1 heyayin@21cn.com, Minghao Feng1 18840280311@163.com
Publikováno v:
Journal of Vibroengineering. Feb2021, Vol. 23 Issue 1, p217-226. 10p.