Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Xuanzhen Chen"'
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 5109-5120 (2024)
To investigate the impact response and damage mechanism of CFRP composite materials for high-speed trains under high-speed impact from foreign objects of different shapes and sizes, high-speed impact experiments and simulations were conducted on CFRP
Externí odkaz:
https://doaj.org/article/3c8a553a45ab4fd1a402f3742560d000
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 446-458 (2024)
In this study, a high-strength carbon fiber reinforced composite laminate for rail vehicles was machined as a perforated sample and repaired by bonding a patch of the same material. The mechanical response of the repaired laminate to a low-velocity i
Externí odkaz:
https://doaj.org/article/a28a34817f0140de96cbfc50cdaa4c87
Publikováno v:
Biomimetics, Vol 8, Iss 8, p 568 (2023)
To study the perforation performance of CFRP laminates for rail vehicles under high-velocity impact from foreign objects, impact tests on CFRP laminates at a velocity of 163 m/s were carried out, and a corresponding finite element model was establish
Externí odkaz:
https://doaj.org/article/d958b5add1974ac794b26db392401aca
Autor:
Xuanzhen Chen, Shiyin Qin
Publikováno v:
IEEE Access, Vol 6, Pp 26292-26306 (2018)
This paper presents a motion planning method for space robotic systems keeping the bases inertially fixed while performing on-orbit services, using a combination of point-to-point planning and a balance-arm. A sufficient and necessary condition for s
Externí odkaz:
https://doaj.org/article/5a759ad8ea754702954fe994517687fc
Autor:
Xuanzhen Chen, Shiyin Qin
Publikováno v:
IEEE Access, Vol 5, Pp 12389-12403 (2017)
This paper investigates the kinematics of free-floating space robots during motion planning for target capture. First, generalized kinematic mapping of free-floating space robots with open-chain multibody structures is established. To predict the rea
Externí odkaz:
https://doaj.org/article/de405da67f50496a96d7723cd5930d12
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
In order to study the dynamic and fracture behavior of 6005 aluminum alloy at different strain rates and stress states, various tests (tensile tests at different strain rates and tensile shearing tests at five stress states) are conducted by Mechanic
Externí odkaz:
https://doaj.org/article/6e10958fece245f2881cc61974f268c8
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0181983 (2017)
This study aims to investigate the flow and fracture behavior of aluminum alloy 6082-T6 (AA6082-T6) at different strain rates and triaxialities. Two groups of Charpy impact tests were carried out to further investigate its dynamic impact fracture pro
Externí odkaz:
https://doaj.org/article/86a006b8805a4990a90704a12ec5a87f
Publikováno v:
Chemical Biology & Drug Design. 101:626-637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b725f571c43fdcfbc1c17735c0b942
https://doi.org/10.1111/cbdd.14156
https://doi.org/10.1111/cbdd.14156
In this study, a high-strength carbon fiber reinforced composite laminate for rail vehicles was machined as a perforated sample and repaired with a patch of the same material. The response of the repaired laminate to a low-velocity impact with an ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82efcff7979bcdc6c33a121ec2411fe1
https://doi.org/10.21203/rs.3.rs-2034498/v1
https://doi.org/10.21203/rs.3.rs-2034498/v1
Publikováno v:
Chemical biologydrug designREFERENCES.
In this study, a series of 2-[p-fluorophenyl]-6-substituted-9H-purine analogues were designed and synthesized as CHK1 inhibitors, among which compound b22 was the most potent. b22 exhibited nearly no antiproliferative activity toward HT29 cells and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f528db348937d112b8c1acd3d0487239
https://pubmed.ncbi.nlm.nih.gov/36314430
https://pubmed.ncbi.nlm.nih.gov/36314430