Zobrazeno 1 - 10
of 188
pro vyhledávání: '"steel bracing"'
Publikováno v:
Eurasian Journal of Science and Engineering, Vol 9, Iss 2, Pp 65-82 (2023)
The defective structures must be retrofitted to resist the effects of earthquakes due to the potential risks connected with reinforced concrete structures designed in many parts of the world in accordance with codes that are now proven to guarantee i
Externí odkaz:
https://doaj.org/article/a7a770a4930f4a018685ac6c7b7ecbc0
Publikováno v:
Computational Engineering and Physical Modeling, Vol 5, Iss 1, Pp 19-35 (2022)
In this paper, five storey RC (Reinforced Concrete) building is retrofitted using friction damper and steel bracing methods to achieve a target seismic performance level in terms of inter-storey drift and plastic hinge rotations. Firstly, a static pu
Externí odkaz:
https://doaj.org/article/21094208c21443bc85c8577572d4c7ee
Akademický článek
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Autor:
Huan Chen, Ke Zhang, Kun Zhou, Tugen Feng, Xiaotong Sun, Xingchen Kuang, Yang Li, Zuocai Wang
Publikováno v:
Buildings, Vol 12, Iss 11, p 1977 (2022)
The stability of a steel bracing system is one of the most important indicators by which to measure the stability of the foundation pit. Although a steel bracing system can be monitored using the axial force data, it is subject to the risk of sudden
Externí odkaz:
https://doaj.org/article/017b0f791102428a83f7b74e28da0131
Autor:
Fabio Minghini, Nerio Tullini
Publikováno v:
Frontiers in Built Environment, Vol 7 (2021)
In 2012, the North of Italy was hit by a seismic sequence characterized by two main events occurred on May 20 and 29 with MW = 6.1 and 6.0, respectively. Those earthquakes were particularly severe toward precast Reinforced Concrete (RC) structures no
Externí odkaz:
https://doaj.org/article/cfcbde618f8140d4bc3eb212fcb2d4d5
Publikováno v:
Procedia Structural Integrity. 44:1712-1719
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97d0a18bf49f4eb9dfcdbcdee68375e1
https://doi.org/10.1016/j.prostr.2023.01.219
https://doi.org/10.1016/j.prostr.2023.01.219
Publikováno v:
Frontiers in Built Environment, Vol 6 (2020)
Nowadays, seismic retrofit through isolation strategy represents a consolidated technique of protection against design earthquakes. This technique is also applied on existing structures extensively, due to the fact that it usually does not require an
Externí odkaz:
https://doaj.org/article/cb8d0be71f2443719614dd8ce0ff0706
Autor:
Ramin Keyvan, Maheri Mahmoud R.
Publikováno v:
Slovak Journal of Civil Engineering, Vol 26, Iss 3, Pp 49-64 (2018)
Steel bracing may be used to enhance the seismic strength of RC frames. Concentric steel bracing generally reduces ductility, which is a key component of seismic design. To overcome the problem, ductile steel brace-RC frame systems are therefore usua
Externí odkaz:
https://doaj.org/article/16e653f871834c69bcad8fb15ca6ae23
Assesment and seismic rehabilitation of reinforced concrete building with large-scale external brace
Publikováno v:
پژوهشهای زیرساختهای عمرانی, Vol 3, Iss 1, Pp 51-67 (2017)
The experience of past earthquakes has shown that most reinforced concrete structures have been damaged by earthquake-bending frame systems. Also, existing reinforced concrete structures that are designed in accordance with previous editions of seism
Externí odkaz:
https://doaj.org/article/809706282f1f4207a6c5dc44491c9f1f
Publikováno v:
Electronic Journal of Structural Engineering, Vol 19 (2019)
This paper investigates the seismic performance of an old school building with open ground storey. The building was designed according to an old Egyptian design code that did not consider the earthquake load; thus, the building is vulnerable to sudde
Externí odkaz:
https://doaj.org/article/9e78f2174fe643828c3077e410122930