Zobrazeno 1 - 10
of 965
pro vyhledávání: '"Xinggao"'
Publikováno v:
Alexandria Engineering Journal, Vol 97, Iss , Pp 319-332 (2024)
The fault dislocation produces severe additional deformation on cross-fault tunnels along the axial direction, seriously threatens tunnel safety. To this end, a simplified analytical model for evaluating the mechanical behavior of segmental tunnels s
Externí odkaz:
https://doaj.org/article/239432eef39e4782819d27af6b0f0fd0
Autor:
Huimin Zhang, Jingyi Qiu, Jie Pang, Gaoping Cao, Bingsen Zhang, Li Wang, Xiangming He, Xuning Feng, Shizhou Ma, Xinggao Zhang, Hai Ming, Zhuangnan Li, Feng Li, Hao Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Porous carbons with concurrently high specific surface area and electronic conductivity are desirable by virtue of their desirable electron and ion transport ability, but conventional preparing methods suffer from either low yield or inferio
Externí odkaz:
https://doaj.org/article/8f0d9f0b0f074c35ad967bed4ee2a20c
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102678- (2024)
Partially Internal Thermally Coupled Air Separation Column (P-ITCASC) is a highly energy-efficient and cost-effective technology. However, its complex dynamics resulting from thermal coupling pose a challenge to the operating stability of this techno
Externí odkaz:
https://doaj.org/article/29f7ca25f6f742eb9eff36ecf0a1f272
Publikováno v:
Nuclear Technology and Radiation Protection, Vol 39, Iss 1, Pp 47-57 (2024)
The state-controlled radiation environment automatic monitoring stations are important facilities for monitoring the quality and trends of the radiation environment. However, the analysis and utilization of monitoring data from these stations have
Externí odkaz:
https://doaj.org/article/7779b7017e504a088e0e41a7925cd353
Autor:
Huimin Zhang, Jingyi Qiu, Jie Pang, Gaoping Cao, Bingsen Zhang, Li Wang, Xiangming He, Xuning Feng, Shizhou Ma, Xinggao Zhang, Hai Ming, Zhuangnan Li, Feng Li, Hao Zhang
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-2 (2024)
Externí odkaz:
https://doaj.org/article/b144828d8ce845598ffa795d1b582737
Publikováno v:
Lubricants, Vol 12, Iss 6, p 228 (2024)
When a slurry TBM advances in pebble and rock strata, large rock particles are carried in pipelines out of a tunnel by moving slurry. To estimate the wear of horizontally straight slurry discharge pipes, a phenomenological model was proposed that was
Externí odkaz:
https://doaj.org/article/984ae0c8b70b40c1954f22b25113c30b
Publikováno v:
Heliyon, Vol 9, Iss 9, Pp e19870- (2023)
Many studies have used various methods to estimate future nuclear radiation levels to control radiation contamination, provide early warnings, and protect public health and the environment. However, due to the high uncertainty and complexity of nucle
Externí odkaz:
https://doaj.org/article/c0f840ca238b4991b81df17da6d49771
Autor:
Yuanhang Fang, Tingbian Zhan, Xiaojun Li, Changyou Xie, Xinggao Zhang, Weizhan Wang, Xiansong Jiang
Publikováno v:
Materials Research Express, Vol 11, Iss 7, p 076520 (2024)
A W-Zr alloy doped with ceramic powder W _54.5 Zr _35-x Ni _6.7 Fe _3.3 Mo _0.5 (ZrO _2 ) _x was prepared by powder metallurgy. The effects of the ceramic content on the dynamic and static compressive mechanical behavior and energy release properties
Externí odkaz:
https://doaj.org/article/67418bad469c4b91ac0c998882f25876
Publikováno v:
Nanomaterials, Vol 13, Iss 19, p 2735 (2023)
Exploring non-precious metal-based catalysts for oxygen reduction reactions (ORR) as a substitute for precious metal catalysts has attracted great attention in recent times. In this paper, we report a general methodology for preparing nitrogen-doped
Externí odkaz:
https://doaj.org/article/1dfb111ade4d4df3b8af2274b103d8cd
Publikováno v:
Applied Sciences, Vol 13, Iss 12, p 7103 (2023)
Rock particles in excavated materials can damage and wear down slurry discharge pipelines when slurry shield tunneling occurs in a pebble layer and rock ground. This pipeline damage and wear, if not properly dealt with, can lead to a broken-down tunn
Externí odkaz:
https://doaj.org/article/27636b8593e2442f944d08029446f276