Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Yaozhong Cui"'
Autor:
Yaoyun Wu, Yaozhong Cui, Wei Song, Wanqing Wei, Zhizhen He, Jinyang Tao, Dejing Yin, Xiulai Chen, Cong Gao, Jia Liu, Liming Liu, Jing Wu
Publikováno v:
JACS Au, Vol 4, Iss 2, Pp 557-569 (2024)
Externí odkaz:
https://doaj.org/article/830fde0a15c645e684d1714ec8947125
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract In the process of cyclic blasting during tunnel excavation, the reserved surrounding rock sustains irreparable damage accumulation. For safe tunnel construction, it is imperative to understand the characteristics of blasting dynamic cumulati
Externí odkaz:
https://doaj.org/article/758f68518bef41d0887a325e52108666
Publikováno v:
Heliyon, Vol 8, Iss 10, Pp e10992- (2022)
Numerical simulation based on SPH method, compared with laboratory experiments, using the grey correlation theory to analyze the correlation between the parameters of the elliptical bipolar linear shaped charge and the performance of the shaped charg
Externí odkaz:
https://doaj.org/article/dcf3030a01db486fb9df1096a79bf6d3
Publikováno v:
Advances in Materials Science and Engineering, Vol 2022 (2022)
To study the dynamic response of shallow buried tunnel lining by drilling and blasting method, ABAQUS simulation software was used to establish a tunnel blasting finite element model based on the consideration of in situ stress. Dynamic static coupli
Externí odkaz:
https://doaj.org/article/906db625c9d84f9fae6cb239fac48abe
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Rock mass blasting is a complex process that involves the coupling of both discontinuous and continuous media. This paper aims to reveal the dynamic failure process between adjacent boreholes under an elliptical bipolar linear charge structure using
Externí odkaz:
https://doaj.org/article/bc1113bb1dde4c75b5a16d29299b0e65
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Seeking the law of through-crack in the double hole of shaped charge can help reveal the rock failure mechanism of directional controlled blasting. Using LS-DYNA numerical simulation analysis, the dynamic mechanical behaviors of double-hole crack dev
Externí odkaz:
https://doaj.org/article/a0df7252c9c04c61b0cd6f3ace61737d
Autor:
Xuling Jiang, Wanqing Wei, Yaozhong Cui, Wei Song, Yingying Li, Xiulai Chen, Cong Gao, Jia Liu, Liang Guo, Liming Liu, Jing Wu
Publikováno v:
Applied and Environmental Microbiology. 89
This study developed a three-enzyme cascade pathway for the production of pyrrolidone from l- Glu. The catalytic efficiency of carnitine CoA ligase from Escherichia coli ( Ec CaiC) was improved by mechanism-based protein engineering, and the titer of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0aa1a143d5928e2605720b3004bd358f
https://doi.org/10.1128/aem.00013-23
https://doi.org/10.1128/aem.00013-23
In the process of cyclic blasting during tunnel excavation, the reserved surrounding rock sustains irreparable damage accumulation. For safe tunnel construction, it is imperative to understand the characteristics of blasting dynamic cumulative rock d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec47cafe048cf296d4e17a6efbd0d1dc
https://doi.org/10.21203/rs.3.rs-2181734/v1
https://doi.org/10.21203/rs.3.rs-2181734/v1
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Seeking the law of through-crack in the double hole of shaped charge can help reveal the rock failure mechanism of directional controlled blasting. Using LS-DYNA numerical simulation analysis, the dynamic mechanical behaviors of double-hole crack dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce5406bd48638167674a2924fe7baf6f
https://doi.org/10.1155/2021/3792765
https://doi.org/10.1155/2021/3792765
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 14:686-689
Aiming at accelerating the simulation of the lossy reverberation chamber using the finite-difference time-domain method, a fast and accurate approach is proposed. The lumped losses of the real chamber are equivalently substituted by adding the artifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c4a3f7b5ccb47e461633c894ff1aa1b
https://doi.org/10.1109/lawp.2014.2372334
https://doi.org/10.1109/lawp.2014.2372334