Zobrazeno 1 - 10
of 1 895
pro vyhledávání: '"Strain field"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 7, Pp 2516-2536 (2024)
The occurrence of geological hazards and the instability of geotechnical engineering structures are closely related to the time-dependent behavior of rock. However, the idealization boundary condition for constant stress in creep or constant strain i
Externí odkaz:
https://doaj.org/article/dcc61222e9c04267a9de8ce64395fff2
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 6, Pp 90-101 (2024)
In order to study the mechanical properties and strain field evolution of gas-bearing coal under cyclic loading, the mechanical properties of gas-bearing coal under cyclic loading and unloading conditions were tested with the Rock Mechanics Test (MTS
Externí odkaz:
https://doaj.org/article/ef4149b539db42c3b4e93081bc5f0f73
Publikováno v:
In Composite Structures 1 January 2025 351
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 154-167 (2024)
With the increased demand for high-performance thick high-strength steel structures in high-end offshore equipment, narrow gap oscillating laser welding with the advantage of high power density and satisfied penetration depth has attracted considerab
Externí odkaz:
https://doaj.org/article/cafe9a07f2e7436ab116b9a168d91eac
Autor:
Guocai Chen, Xueliang Wang, Nan Zhao, Zhentao Jiang, Fei Li, Haozheng Chen, Pengyu Wei, Tao Zhang
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1482 (2024)
The box girder’s condition significantly impacts the safety and overall performance of the entire ship because it is the primary stress component of the hull construction. This work used experimental research on the long-span hull box girder based
Externí odkaz:
https://doaj.org/article/12d497c94d04456bab069c1e66f109f6
Publikováno v:
Meitan kexue jishu, Vol 51, Iss 10, Pp 72-82 (2023)
Eastern coalfield goes into deep mining gradually in China. Fracture development rises greatly in surrounding rocks, increasing the difficulty in ground control under increased mining disturbance. In order to reveal failure mechanism of fractured roc
Externí odkaz:
https://doaj.org/article/271dbf2b80034e1a9e2fba4b9a79d58a
Publikováno v:
Alexandria Engineering Journal, Vol 81, Iss , Pp 264-283 (2023)
Strain-based structural health monitoring technology has been widely used in the field of transportation. The existing strain damage identification methods have defects such as complex process, lag in state evaluation, and low intelligence. This pape
Externí odkaz:
https://doaj.org/article/1766405860ef44a99c38f89ed730f448
Publikováno v:
矿业科学学报, Vol 8, Iss 5, Pp 677-687 (2023)
When the surface strain field of concrete structure is measured by digital image correlation(DIC)technology under complex light conditions, the decorrelation effect of the pattern will be caused by the variation in light intensity. For this problem,
Externí odkaz:
https://doaj.org/article/ce774264c4314bfb846459347441377d
Autor:
Dall’Asta, Nicolas, Denèle, Yoann, Regard, Vincent, Frayssignes, Anne, Hoareau, Guilhem, Leroy, Sylvie, Pires, Thibaut
Publikováno v:
Comptes Rendus. Géoscience, Vol , Iss , Pp 1-21 (2023)
Along-strike segmentation of orogens raises questions because its causes may predate orogeny in relation to structural inheritance. Here we focus on rift/margin linkage domains and their inversion by using analogue models with image analysis to extra
Externí odkaz:
https://doaj.org/article/b16064f06d10449785875d72c83b7a67