Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Nishonov Nematilla"'
Study of resonant oscillations of an earth dam under seismic impacts considering dissipation in soil
Publikováno v:
E3S Web of Conferences, Vol 592, p 05003 (2024)
The article proposes methods for numerically solving a nonstationary vibration problem of an earth dam using the finite element method in a plane formulation under dynamic impact. It describes a method and software package for reducing the solution t
Externí odkaz:
https://doaj.org/article/e4c66568a8894f83b037419b8e87a7fe
Publikováno v:
E3S Web of Conferences, Vol 515, p 04009 (2024)
The uplift of a straight buried pipeline with a middle part located in liquefied soil was considered in the article. The process of uplift of the pipeline under the action of Archimedes’ force in the liquefied soil zone and longitudinal compressive
Externí odkaz:
https://doaj.org/article/3fd605a6499d4f5e9acc028e9e7506ab
Publikováno v:
E3S Web of Conferences, Vol 462, p 02050 (2023)
A numerical method for determining the settlement and stress-strain state (SSS) of high earth dam of the Charvak hydroelectric power plant is developed based on the finite element method (FEM). The results were compared with the available data from l
Externí odkaz:
https://doaj.org/article/53308a5b75af41219cde7cd3bd252536
Publikováno v:
E3S Web of Conferences, Vol 431, p 03008 (2023)
The reliable and safe operation of earth dams located in seismic regions of the Republic of Uzbekistan requires engineers and researchers to constantly improve the design normative methods for their calculation in order to identify safety margins and
Externí odkaz:
https://doaj.org/article/75f33ee0b0834e16ab4f02117fbe287a
Publikováno v:
E3S Web of Conferences, Vol 405, p 04020 (2023)
The Fergana Valley is the most densely populated cross-border region of Central Asia; it is located in three states - Uzbekistan, Tajikistan, and Kyrgyzstan. The seismicity of this region suggests possible earthquakes up to 9-intensity degrees by the
Externí odkaz:
https://doaj.org/article/254254aea61645849454a3fd3ec1fba4
Publikováno v:
E3S Web of Conferences, Vol 401, p 03070 (2023)
The transverse vibrations of a two-span beam bridge, the shore supports of which interact with the surrounding soil during seismic action, are considered. The condition is accepted that the deformations of structures do not go beyond the limits of el
Externí odkaz:
https://doaj.org/article/643e48d0bf9546628bbd3aaa53de5429
Publikováno v:
E3S Web of Conferences, Vol 264, p 02005 (2021)
The article deals with the seismodynamics of underground pipelines of various configurations under spatial seismic influences. The stress-strain state of spatially located underground pipelines of complex orthogonal configuration at different angles
Externí odkaz:
https://doaj.org/article/a2f7ff6527b148a8b38fee9c785c7cea
Autor:
Nishonov Nematilla, Bekmirzaev Diyorbek, Ergashov Akbar, Rakhimjonov Ziyoviddin, Khurramov Asror
Publikováno v:
E3S Web of Conferences, Vol 264, p 02037 (2021)
The simultaneous equations of longitudinal and transverse vibrations of an underground polymeric L-shaped pipeline under the arbitrary direction of seismic load were derived in the paper. A computational scheme of the problem was constructed using ce
Externí odkaz:
https://doaj.org/article/1fdc118f085e45ebbebf3e6e7503dbe4
This article describes the method of vibradynamic evaluation from the methods of evaluating and accounting for changes in dynamic parameters of intermediate devices of girder bridges. The advantages, purpose, tasks of vibrodynamic inspection of const
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d51a755624a5975070212299672b5af
Publikováno v:
AIP Conference Proceedings; 6/16/2022, Vol. 2471 Issue 1, p1-6, 6p