Zobrazeno 1 - 10
of 2 860
pro vyhledávání: '"ambient vibration"'
Publikováno v:
Journal of Safety Science and Resilience, Vol 5, Iss 4, Pp 383-399 (2024)
Slender structures often lead to vibration discomfort for occupants when exposed to wind forces. This study proposes an innovative method for assessing comfort against wind-induced vibrations for slender structures that combines field monitoring, num
Externí odkaz:
https://doaj.org/article/c408de41ec8444cb9ddd5fd65d6d5428
Autor:
Musa Yetkin
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e04111- (2024)
Historical buildings have a very important place for societies in terms of culture. For this reason, it is necessary to protect these buildings and transfer them to future generations. The most important risk for historical buildings is the earthquak
Externí odkaz:
https://doaj.org/article/ac229b6fd2c24242b509f9b8ada3231c
Autor:
Milad Hasani, Hossein Shahverdi
Publikováno v:
Next Energy, Vol 7, Iss , Pp 100217- (2025)
This study presents an efficient electromechanical model for the analysis of piezoelectric energy harvesters (PEHs) with varying cross-sectional widths along their length. The model, validated through finite element method (FEM) simulations and exper
Externí odkaz:
https://doaj.org/article/358c25ef245849498e9b1b9f86cec652
Autor:
Xilong Zhou
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Vibrations generated in the metro transport environment are mainly caused by, vibrations generated by the interaction between the metro and the track during operation. and the change of vibration factors will affect the normal operation of t
Externí odkaz:
https://doaj.org/article/6744485c1d1e4fe491c0d7b63bf1ca24
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10604 (2024)
The seismic assessment of historical masonry bell towers is of significant interest, particularly in Italy, due to their widespread presence and inherent vulnerability given by their slenderness. According to technical codes and standard practice, th
Externí odkaz:
https://doaj.org/article/070a07be61d8442795a2716a91f5498c
Publikováno v:
Journal of Civil Engineering and Management, Vol 30, Iss 5 (2024)
This paper focuses on the use of vibration measurements for the purpose of cost-effective performance evaluation for the safety management and maintenance of Japan’s social infrastructure like bridges. Since modal properties are often used to diagn
Externí odkaz:
https://doaj.org/article/5695d5afeab34922907ade124b34db9f
Autor:
Hector Rodriguez Lozoya, Tonatiuh Dominguez Reyes, Armando Aguilar Melendez, José Eduardo Valdez Robles, José Miguel Tellez Valdez
Publikováno v:
Geofísica Internacional, Vol 63, Iss 1, Pp 637-649 (2024)
We studied the regional seismic hazard of the state of Sinaloa with emphasis on Los Mochis city, located in the municipality of Ahome, Sinaloa. Acceleration in rock was determined for different return periods (Tr = 475, 975, and 2475 years). We compa
Externí odkaz:
https://doaj.org/article/6d3c6161fd6d4858a1a8c129ba9f0914
Autor:
Mariam A. Sallam, Hany M. Hassan, Mohamed A. Sayed, Hesham E. Abdel Hafiez, Hesham Shaker Zahra, Mohamed Salem
Publikováno v:
Geoenvironmental Disasters, Vol 10, Iss 1, Pp 1-21 (2023)
Abstract Introduction Masonry minarets in Old Cairo are highly susceptible to earthquake damage, particularly those not designed or updated to withstand seismic loads. Therefore, regular monitoring is necessary to ensure their safety and detect any d
Externí odkaz:
https://doaj.org/article/3a3685f1c43e446486dcbac2a28fc432
Publikováno v:
Sensors, Vol 24, Iss 20, p 6557 (2024)
The evaluation of bridge safety is closely related to structural stiffness, with dynamic characteristics and displacement being key indicators. Displacement is a significant factor as it is a physical phenomenon that bridge users can directly perceiv
Externí odkaz:
https://doaj.org/article/2abeba33d57e40d9bd58a93c96db5848
Autor:
Fernando Peña, Joel Ramos
Publikováno v:
Buildings, Vol 14, Iss 9, p 2944 (2024)
Research on design rules and methods for architectural heritage is an important aspect of conservation practice. Nevertheless, efforts to recover and divulge design methods for Modern Heritage remain limited. This paper is related to the recent struc
Externí odkaz:
https://doaj.org/article/8aad75056f5e45a98239157d04348737