Zobrazeno 1 - 10
of 2 425
pro vyhledávání: '"Cyclic load"'
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
Autor:
R.R.A. Garcia, O.R. Mattos
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3301-3309 (2024)
The new extreme faces strain gauges (XFS) technique, when compared to the direct current potential drop (DCPD) and back face strain gauge (BFS) methods, has shown superior accuracy and reliability in studying corrosion fatigue in high pressure. The X
Externí odkaz:
https://doaj.org/article/d692a76eccda4039ba2958c526f3bcb5
Publikováno v:
International Journal of Coal Science & Technology, Vol 11, Iss 1, Pp 1-26 (2024)
Abstract This work presents particle-based numerical simulations on coal pillars in a coal mine based underground water reservoir (CMUWR). We aim to replicate the stress–strain characteristics and present the acoustic emission behavior of the coal
Externí odkaz:
https://doaj.org/article/23c477519c7f41399f74e4b4f10c0581
Publikováno v:
Rekayasa Sipil, Vol 18, Iss 2, Pp 124-130 (2024)
To make the structure stronger and stiffer, which is more susceptible to earthquake forces, a special mechanism is required to improve the structure's lateral stability. EBF-V with a horizontal link beam is a brace that can enhance structural perform
Externí odkaz:
https://doaj.org/article/e7f35c7a4141461ebab3bb7f03bdd622
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-25 (2024)
Abstract In structural engineering systems, shear walls are two-dimensional vertical elements designed to endure lateral forces acting in-plane, most frequently seismic and wind loads. Shear walls come in a variety of materials and are typically foun
Externí odkaz:
https://doaj.org/article/96f1a9974ee443879a02a948da6623ba
Autor:
L. A. Abukova, O. P. Abramova
Publikováno v:
Georesursy, Vol 23, Iss 1, Pp 118-126 (2024)
Theoretical issues of joint underground storage of hydrogen with methane are poorly studied, and practical examples are rare. Therefore, it is extremely important to analyze the mutual influence of hydrogen-methane mixtures and the host geological en
Externí odkaz:
https://doaj.org/article/759bc37b66934b56814747b7ac174f1a
Publikováno v:
AIMS Materials Science, Vol 11, Iss 2, Pp 343-368 (2024)
Ultra-thin flexible glass with thicknesses of 100 µm or below is a substrate in the fields of optics, electronics, and semiconductors. Its brittleness is challenging in production processes like physical vapor deposition processes, especially in rol
Externí odkaz:
https://doaj.org/article/27229347dfc94723a95d14396047a29c
Autor:
Carlos Quishpe-Otacoma, Ken Tello-Ayala, Christian Málaga-Chuquitaype, Natividad García-Troncoso
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
This paper examines the influence of connection detailing on the cyclic behavior of steel-concrete shear walls. To this end, experimental and numerical studies are conducted on two steel-concrete walls with identical flexural-compression diagrams but
Externí odkaz:
https://doaj.org/article/2e9f75a208ff411fb928af6f231a56d5
Autor:
M.D. Manfrinato, L.S. Rossino, A.M. Kliauga, J. E. Escobar-Hernández, L. Melo-Máximo, G. A. Rodríguez-Castro, R. C. Morón
Publikováno v:
Materials Research, Vol 27 (2024)
This work studied the cyclic spherical contact behavior of plasma nitrided (N) and nitrocarburized (NC) AISI 321 steel. The temperature and exposition time were 400 and 500 °C for 6 h in each treatment. A superficial hardness between ~10 (NC 400 °C
Externí odkaz:
https://doaj.org/article/5b50b8860479477dbdc7ebc33c9a7490
Autor:
Saif Abd-Alhafiz, Jasim M. Abbas
Publikováno v:
Diyala Journal of Engineering Sciences, Vol 17, Iss 2 (2024)
This paper presents the lateral static and cyclic response of a group of piles. The experimental program included this on a small scale using hollow piles of aluminium, and the sand rain method was employed to prepare the sandy soil with a 70% relati
Externí odkaz:
https://doaj.org/article/6af63ad789ef48608e9dd91f877d24cd