shaking table seismic

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  Shaking table test study on the seismic isolation effect of a …

  2020111 · By inputting seismic waves in different frequency domains through shaking table tests, the effects of the control systems with different vibration reduction and isolation schemes under different frequency domain ground motions are studied. Finally, the finite element numerical simulations are compared with the test results.

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  Shaking table testing of geofoam seismic buffers

  200741 · This paper describes the experimental design and results of tests used to investigate the use of compressible expanded polystyrene (geofoam) seismic buffers to attenuate dynamic loads against rigid retaining wall structures. The tests were carried out using 1-m high models mounted on a large shaking table.

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  Shaking table test of fault site effect on seismic response of …

  In this study, shaking table tests were conducted to investigate the fault site effect and seismic response of fault-crossing tunnels. The hanging wall effect is the results of the geometric effect due to the asymmetric distribution of inclined fault. This geometric effect will lead to the reflection of seismic waves between the ground surface ...

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  Shaking table study on seismic behavior of MSE wall with …

  202221 · Abstract In this study, the seismic behavior of a mechanically stabilized earth (MSE) wall with inclined backfill is investigated under sinusoidal acceleration excitations using a series of 1-g shaking table tests performed on the MSE model of 150 cm in height reinforced with polymeric geostrips.

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  Evaluation of seismic response of server cabinets through shaking table ...

  2024215 · In this study, shaking table tests were performed to investigate the seismic vulnerability of the server cabinets with the aim of enriching the knowledge on the behavior of telecommunication NSCs. Three prototype server cabinets with conventional anchoring details connected to the shaking table were selected as specimens.

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  Seismic performance of rubber-sand mixture as a geotechnical seismic ...

  202421 · Recently, Yin et al. [ 21] conducted a large-scale shaking table test on a 1/4 scale single-story masonry structure model, comparing its performance with and without the GSI-RSM system under various input acceleration amplitudes. The results demonstrate that the GSI-RSM system effectively reduces the seismic response of superstructures.

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  Shake table study on seismic soil-pile foundation-structure interaction ...

  202121 · However, the shake table used in present study is limited to unidirectional sine and swept-sine motions. The parametric variation of pile group will help to assess the influence of relative stiffness of foundation and superstructure on dynamic characteristics and seismic response of the superstructure.

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  Shaking table tests on seismic response of steel braced …

  200676 · This paper reports on the use of shaking table tests and numerical analyses to evaluate and compare the seismic response of base-plate-yielding rocking systems with columns allowed to uplift with that of fixed-base systems.

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  Shaking table test on seismic response of a planar irregular …

  2022121 · The seismic response, location changes, and torsion of the irregular planar structure were analyzed via shaking table tests under different seismic waves with frequent, moderate, and rare earthquake excitation, as well as changing parameters such as settlement location and settlement depth.

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  Seismic fragility analysis of slopes based on large-scale shaking table ...

  202451 · The classical seismic fragility analysis of slopes is always performed through analytical approaches. In the present study, a novel seismic fragility analysis framework combined with shaking table model test results is proposed for probabilistic seismic performance and risk assessment of slopes.

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