Results 11 to 20 of about 20,104 (207)
Investigation of the Leaning Column Effect on Estimating of the Responses of Self-Centering Base-Rocking Walls under Far and Near Field Ground Motions [PDF]
پژوهشهای زیرساختهای عمرانی, 2023 In this research, the effect of P-Delta column (leaning column) on the response of gravitational frames with lateral-load resistance system of base-rocking wall has been investigated.
Esmaeil Mohammadi Dehcheshmeh +1 more
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Hilbert–Huang-Transform-Based Seismic Intensity Measures for Rocking Response Assessment
Applied Sciences, 2023 Structures that can uplift and rock under severe seismic excitations present remarkable stability without exhibiting damage. As such, rocking-response-based structural systems constitute a promising design practice.
Kosmas E. Bantilas +3 more
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Resilient Cities and Structures, 2023 This paper proposes the novel concept of retrofitting damaged reinforced concrete frame with self-centering and energy-dissipating rocking wall. Parametric studies were carried out base on pushover and time-history analysis.
Genqi Xiao, Haishen Wang, Peng Pan
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Shaking table tests on seismic response of rocking frame structure considering foundation uplift
Yantu gongcheng xuebao, 2021 The separation of structural foundation and foundation soil, namely the foundation uplift, is inevitable in strong earthquakes, so the concept of rocking isolation is gradually proposed.
WANG Guo-bo 1, WANG Yao 1, YU Hai-tao 2, ZHENG Nian-wen 3, SUN Fu-xue 1
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Optimized design of bi-rocking steel braced frames via changing the second rocking joint location [PDF]
مهندسی عمران شریف, 2023 After an earthquake, plastic deformation of structural elements can render repairing uneconomical, thus necessitating the adoption of low-damage systems that mitigate the residual drift of structures. Among these, self-centering rocking-core systems have
M.T. Rafiei Mohammadi +2 more
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Effect of Interaction and Rocking Motion on The Earthquake Response of Buildings [PDF]
Journal of Structural and Construction Engineering, 2015 Usually structures are designed under codes based on the assumption that the soil stiffness is infinite, so the foundation rests firmly on the soil. In many cases, the overturning moment due to the lateral forces may exceed the resisting moment due to ...
Gholamreza Havaei, Ehsan Mobedi
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Nihon Kikai Gakkai ronbunshu, 2015 This paper tries to clarify how rocking motion and body structure effect on the emergence of walking and the changes of the gait such as walking speed and the length of stride.
Daisuke NAKANISHI +4 more
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The structures of noncrystalline rocks
Chinese Science Bulletin, 2000 The structural studies of noncrystalline rocks by total radial distribution function (RDF) which was derived from the wide angular X-ray scattering (WAXS) have been reported. In order to make a further study of the structural features shown by RDF, the unsymmetric peaks in total RDF were separated into the approximately symmetric peaks by the multi ...
Jizhou Chen +3 more
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Comparative Assessment of Two Rocking Isolation Techniques for a Motorway Overpass Bridge
Frontiers in Built Environment, 2017 Rocking isolation of structures is evolving as an alternative design concept in earthquake engineering. The present paper investigates the seismic performance of an actual overpass bridge of the Attiki Odos motorway (Athens, Greece), employing two ...
Athanasios Agalianos +4 more
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Design and Analysis of Novel Anti-Rocking Bearing
BuildingsTo address the issue of severe rocking phenomena under seismic conditions in structures equipped with steel spring isolation bearings, this paper investigates a novel type of anti-rocking bearing.
Yuqing Yang +3 more
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