Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Linsheng Huo"'
Publikováno v:
Buildings, Vol 14, Iss 3, p 744 (2024)
The negative stiffness bistable damper (NSBD) was proposed to suppress structural dynamic responses in our previous study. The vibration mitigation performance of the NSBD is influenced by its design parameters, including negative stiffness, cubic st
Externí odkaz:
https://doaj.org/article/a550b028a84b487195969794b18314b8
Publikováno v:
Shock and Vibration, Vol 2022 (2022)
Linear dampers have been widely applied for suppressing the dynamic responses of structures to mitigate their damage. However, the primary disadvantage of the classical linear damper is that it is vulnerable to detuning, which has become an issue of
Externí odkaz:
https://doaj.org/article/c1d61a9637fb40a7a01d47f8da1c7e3a
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11781 (2022)
Shear wall structures are widely used in civil engineering, and their seismic design has been the focus of much attention. Explosions can result from the rupture and ignition of gas pipelines under seismic action, and there are currently no methods t
Externí odkaz:
https://doaj.org/article/7d67b853c20047e9817d006993e63af3
Publikováno v:
Buildings, Vol 12, Iss 7, p 920 (2022)
Long-span roof structures are vulnerable to being damaged by downbursts due to the sensitivity of such structures to wind loads. However, there is still no simple and practical method for the downburst-resistant design of such structures to date. Ins
Externí odkaz:
https://doaj.org/article/46b8e10e3e2d48168a9a6ee29b586a21
Publikováno v:
Shock and Vibration, Vol 2020 (2020)
The tuned mass damper (TMD) can be applied to suppress earthquake, wind, and pedestrian- and machine-induced vibration in factory buildings or large span structures. However, the traditional TMD with a fixed frequency will not be able to perform effe
Externí odkaz:
https://doaj.org/article/d8653d78ba054b71a1c58d3fa8c2eddd
Publikováno v:
IEEE Access, Vol 6, Pp 40212-40220 (2018)
Bolted joint are among the key components that enable the robust assembly of a wide variety of structures. However, due to wear and tear over time, bolted joint may loosen, and if not detected in its early stages, can lead to devastating results. A m
Externí odkaz:
https://doaj.org/article/1489b4b43c5e4a93ac6e2addda36bd9d
Publikováno v:
IEEE Access, Vol 6, Pp 30100-30109 (2018)
In this paper, a damage imaging method for 2-D concrete structures is proposed by employing embedded tubular piezoceramic transducers. The proposed method can image the damages when few numbers of transducers are used or less experimental data is col
Externí odkaz:
https://doaj.org/article/db40449fe9c94a539c1e4b6c9a5e97f8
Publikováno v:
Buildings, Vol 12, Iss 1, p 22 (2021)
The image-based 3D reconstruction technique has been applied in many scenarios of civil engineering, such as earthquake prevention and disaster reduction, construction monitoring, and intelligent city construction. However, the traditional technique
Externí odkaz:
https://doaj.org/article/c52737ee3e79472e9a75a494d51df4b0
Publikováno v:
Applied Sciences, Vol 10, Iss 6, p 2018 (2020)
The structural integrity of post-tensioning prestressed concrete structures with tendon ducts highly depends on the grouting quality in construction. This paper proposes a real-time approach to monitoring the grouting compactness in tendon ducts usin
Externí odkaz:
https://doaj.org/article/84d2349474df4095ab41484a2643411b
Publikováno v:
Sensors, Vol 20, Iss 2, p 364 (2020)
A steel strand is widely used in long span prestressed concrete bridges. The safety and stability of a steel strand are important issues during its operation period. A steel strand is usually subjected to various types of prestress loss which loosens
Externí odkaz:
https://doaj.org/article/40aa05b7b91e4a2fab5756517e60ca3b