Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Baojun Ni"'
Publikováno v:
Alexandria Engineering Journal, Vol 98, Iss , Pp 266-280 (2024)
In order to prevent damage to the support equipment caused by rock burst, a torsion plate energy absorption member is designed to be used with hydraulic columns. Explicit dynamic simulation is used and compared with the tests. The equations of struct
Externí odkaz:
https://doaj.org/article/0ad6e78907e7476faaf884c85489d43f
Autor:
Jianzhuo Zhang, Hao Guo, Yonghui Xiao, Yishan Pan, Kai Xu, Chenguang Guo, Baojun Ni, Fengnian Zhao
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-20 (2023)
Abstract Rock burst disaster affects underground mining safety. The energy-absorbing hydraulic support for preventing tunnel impact has been implemented in rock burst mines. In order to compare the impact resistance characteristics of conventional co
Externí odkaz:
https://doaj.org/article/bd60b91dbe074ab9b1b30aea0a890a11
Publikováno v:
Shock and Vibration, Vol 2023 (2023)
In order to effectively improve the impact resistance performance of the roadway anti-impact hydraulic support and reduce the loss caused by rock burst to a certain extent, a torsion plate energy-absorbing member was designed for using with the hydra
Externí odkaz:
https://doaj.org/article/0a035693eceb4d24923e0812c954c1bf
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37442- (2024)
In the realm of ground source heat pump (GSHP) installations, the operational efficiency of borehole heat exchangers (BHEs) is heavily dependent on the complex configurations of geological formations, including soil stratification and the movement of
Externí odkaz:
https://doaj.org/article/40ca83e0e8ae4cd2a7a3002ce07df97c
Publikováno v:
IET Microwaves, Antennas & Propagation, Vol 16, Iss 12, Pp 763-770 (2022)
Abstract With the increasing complexity of the application environment of antenna arrays and the increasing requirements for antenna array radiation patterns, efficient optimisation methods of antenna array radiation pattern synthesis have always bee
Externí odkaz:
https://doaj.org/article/7b2f11a25de543caa6a77f93638fb711