Zobrazeno 1 - 10
of 600
pro vyhledávání: '"mechanical effect"'
Publikováno v:
Underground Space, Vol 17, Iss , Pp 207-225 (2024)
Subjected to the coupling action of multiple hazards in hydraulic engineering, hydraulic tunnels may be corroded and damaged to varying degrees during their service lives, which will decrease the seismic performance of these structures. However, the
Externí odkaz:
https://doaj.org/article/428f0b68032a43ccb38eaa4b58aebe7e
Publikováno v:
International Journal of Mining Science and Technology, Vol 34, Iss 4, Pp 507-520 (2024)
The 2D limit equilibrium method is widely used for slope stability analysis. However, with the advancement of dump engineering, composite slopes often exhibit significant 3D mechanical effects. Consequently, it is of significant importance to develop
Externí odkaz:
https://doaj.org/article/da617a1f4b234affa2287bd6eea457c2
Autor:
Xiangyi Hu, Xiaoqiang Wang, Haichao Cai, Xiaokang Yang, Sanfei Pan, Yafeng Yang, Hao Tan, Jianhua Zhang
Publikováno v:
Sensors, Vol 24, Iss 22, p 7103 (2024)
A numerical tool for simulating the detection signals of electromagnetic nondestructive testing technology (ENDT) is of great significance for studying detection mechanisms and improving detection efficiency. However, the quantitative analysis method
Externí odkaz:
https://doaj.org/article/e7434550b3a64230aa831370ccdb233b
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 36, Iss 1, Pp 1-20 (2023)
Abstract The low density and high corrosion resistance of titanium alloy make it a material with various applications in the aerospace industry. However, because of its high specific strength and poor thermal conductivity, there are problems such as
Externí odkaz:
https://doaj.org/article/0b7aa4992a5b488f8dec0ff312d9a291
Publikováno v:
Biomaterials Research, Vol 27, Iss 1, Pp 1-17 (2023)
Abstract Background Ischemic stroke-reperfusion (S/R) injury is a crucial issue in the protection of brain function after thrombolysis. The vasodilation induced by ultrasound (US)-stimulated microbubble cavitation has been applied to reduce S/R injur
Externí odkaz:
https://doaj.org/article/82bd8ec818d14778a28f33b5441fbd0a
Autor:
Junying Li, Prahlad K. Routh, Yuanyuan Li, Anna Plonka, Evgeniy Makagon, Igor Lubomirsky, Anatoly Frenkel
Publikováno v:
Journal of Synchrotron Radiation, Vol 30, Iss 4, Pp 758-765 (2023)
Electro-chemo-mechanical (ECM) coupling refers to mechanical deformation due to electrochemically driven compositional change in a solid. An ECM actuator producing micrometre-size displacements and long-term stability at room temperature was recently
Externí odkaz:
https://doaj.org/article/074bfe789c034c9a876f9cd9bb39d802
Autor:
Yulia Amirul Fata, Hendrayanto Hendrayanto, Erizal Erizal, Suria Darma Tarigan, Takeshi Katsumi
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 10, Iss 4, Pp 4779-4790 (2023)
Root system mechanical reinforcement through root-soil cohesion on slope stability is important. However, the root cohesion of Tectona grandis, Maesopsis eminii, and shrubs (Chromolaena odorata) on slope stability is rarely studied and modelled. This
Externí odkaz:
https://doaj.org/article/ed4105669628419fafa1038c32a18328
Publikováno v:
Applied Sciences, Vol 14, Iss 8, p 3290 (2024)
The influence of magnetic fields on the physico–chemical properties of water and aqueous solutions is well known. We have previously shown that weak combined magnetic fields with a 60 µT static component and a 100 nT (at 12.6 Hz) variable componen
Externí odkaz:
https://doaj.org/article/7b3bd47cf0b848b1bcbca0e0aa7c2187
Publikováno v:
Buildings, Vol 13, Iss 11, p 2859 (2023)
During the excavation process of a large-span variable cross-section of a tunnel, the deformation and stress characteristics of the surrounding rock supporting the structure are complex, and construction control is difficult. Based on an actual tunne
Externí odkaz:
https://doaj.org/article/46c90ecb5e254ba29a1cf2b138ba5aeb
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