Zobrazeno 1 - 10
of 1 343
pro vyhledávání: '"deformation modulus"'
Autor:
V. N. Dolzhikov, E. N. Dolzhikova
Publikováno v:
Vestnik MGSU, Vol 19, Iss 9, Pp 1484-1493 (2024)
Introduction. Deformations in bolted joints of elements in theoretical studies were taken into account by introducing linear deformation modules of elements instead of elasticity modules. The necessity to take into account the deformability of the in
Externí odkaz:
https://doaj.org/article/348bfb8429a74386b89408bf1e892d8b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The study of rock burst tendency of rock masses with different sizes plays a key role in the prevention of rock burst. Through theoretical analysis, it is proposed that uniaxial compressive strength and deformation modulus ratio are the key
Externí odkaz:
https://doaj.org/article/e57af925f15b4861a35805efd73cf130
Publikováno v:
Meitan xuebao, Vol 49, Iss S1, Pp 154-166 (2024)
Rock deformation modulus is one of the key parameters for the design and construction of underground rock engineering. Obtaining accurate rock deformation modulus is crucial for a comprehensive analysis of the deformation behavior of the surrounding
Externí odkaz:
https://doaj.org/article/0c6d7916ae5a4adf9f487122a447c806
Publikováno v:
Горные науки и технологии, Vol 9, Iss 2, Pp 116-133 (2024)
The anisotropy in the deformational behavior of blocky rock masses has been comprehensively investigated. The uniaxial deformation modulus was selected as the key parameter. This modulus is generally anisotropic and depends on the loading direction,
Externí odkaz:
https://doaj.org/article/5b541b66b0114891976970c28f0aea2d
Autor:
V. I. Putlyaev, M. N. Berlinova
Publikováno v:
Железобетонные конструкции, Vol 6, Iss 2, Pp 12-21 (2024)
An approach to estimating the long-term strength of concrete in building structures in the calculation of reinforced concrete structures of buildings and structures of various types is proposed. The process of increasing the initial modulus of concre
Externí odkaz:
https://doaj.org/article/0432b0b0f27a43229c11bdf5dc8d9f46
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 4, Pp 1113-1126 (2024)
Surrounding rocks at different locations are generally subjected to different stress paths during the process of deep hard rock excavation. In this study, to reveal the mechanical parameters of deep surrounding rock under different stress paths, a ne
Externí odkaz:
https://doaj.org/article/1579b386b512409c9fb107fb46f0bda3
Autor:
Zbigniew Lechowicz, Katarzyna Goławska
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 45 (2023)
The evaluation of deformation and strength parameters of Holocene organic soils obtained from DMT dilatometer tests based on empirical relationships and ANN Artificial Neural Networks is presented. The evaluation of undrained shear strength τfu, def
Externí odkaz:
https://doaj.org/article/26b2527ea7284f23b6bcc86a307f523a
Publikováno v:
Applied Sciences, Vol 14, Iss 9, p 3736 (2024)
The rock mass deformation modulus is one of the most important design parameters in a range of rock engineering applications. Its value is usually obtained directly through in situ testing or estimated indirectly on the basis of a rock mass quality c
Externí odkaz:
https://doaj.org/article/982f3671b86346378825fe5e876046c6
Autor:
Anoop Bhardwaj, Satyendra Mittal
Publikováno v:
The Baltic Journal of Road and Bridge Engineering, Vol 17, Iss 3, Pp 1-20 (2022)
The development of reinforcements for soil has made an impact in most of the civil engineering sectors especially transportation. The use of geogrids is frequent in roadways but they are also finding use in railways. The major impact that geogrids co
Externí odkaz:
https://doaj.org/article/89ba12606f5f4f84873b5da6a1a6d058
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