Zobrazeno 1 - 10
of 10 646
pro vyhledávání: '"Damping Ratio"'
Publikováno v:
工程科学学报, Vol 46, Iss 11, Pp 2099-2109 (2024)
Lightweight soil is a novel technological material that boasts characteristics such as low density, high strength, thermal insulation, vibration isolation, environmental friendliness, and cost-effectiveness. These features make it highly suitable for
Externí odkaz:
https://doaj.org/article/805a8a4a4ed74184a585d5f41a494796
Autor:
Xinshan ZHUANG, Zihan ZHANG
Publikováno v:
Journal of Hebei University of Science and Technology, Vol 45, Iss 5, Pp 539-548 (2024)
To study the dynamic characteristics and microstructure of nano-CaCO3 remolded soft clay under cyclic loading, GDS dynamic triaxial and NMR tests were conducted to analyze its dynamic stress-strain, dynamic elastic modulus, damping ratio, and micro p
Externí odkaz:
https://doaj.org/article/0046b759c7bc49fd96bf32d146579338
Publikováno v:
World Journal of Engineering, 2023, Vol. 21, Issue 5, pp. 970-985.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/WJE-04-2023-0105
Publikováno v:
Омский научный вестник, Vol 3 (191), Pp 5-13 (2024)
In this article, the coefficients of the nonlinear damping function of a mechanical system with one translational degree of freedom are determined from an experimentally obtained oscillogram of free vibrations. The function is modeled using three t
Externí odkaz:
https://doaj.org/article/468ff73a928c41979aba21e6fbf79009
Evaluation of the damping ratio of compacted sodium and calcium bentonites in unsaturated conditions
Autor:
X. Pintado, S. Kumpulainen, E. Romero, J. Suriol, A. Lloret, R.C. Weber, B.N. Madhusudhan, A. Ferrari, J. Kim, K. Koskinen, V. Heino
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101522- (2024)
Bentonites are going to be part of the Engineered Barrier System (EBS) in deep geological disposal facilities for the safe disposal of spent nuclear fuel. Some of these repositories might be constructed in tectonically active locations, and some othe
Externí odkaz:
https://doaj.org/article/19201d5a47754888b74a4f59cbe46776
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 161, Iss , Pp 110145- (2024)
This paper analyzes the factors affecting the stability of phase-locked loops (PLLs) in weak power grids. By establishing a PLL model in weak power grids, it is found that line impedance, grid frequency disturbances, and output power all have an impa
Externí odkaz:
https://doaj.org/article/9cce14178ecf479bb508648d064cbe5b