long working life s shaking table

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  Multi-point shaking table test for long tunnels subjected to …

  201851 · A series of multi-point shaking table tests are conducted on a long immersed tunnel designed for the Hongkong-Zhuhai-Macau linkage (HMZ linkage) under…

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  Shake Things Up: A Step-By-Step Guide On How To Make A Shake Table

  2023927 · Briefly explain the concept of a shake table A shake table is a device used to simulate the effects of earthquakes or vibrations on structures and objects. It consists of a platform that can move horizontally and vertically, replicating the motion experienced during an …

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  Shake table tests of steel moment resisting frame with …

  2024628 · Abstract This paper investigates a steel moment resisting frame (MRF) with a novel type of self-centering (SC) base isolators, wherein superelastic shape memory alloy (SMA) U-shaped dampers (SMAUDs) work as core components. A two-story steel MRF model equipped with two SMAUD-based isolators was designed and built in the …

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  Seismic Resistance Capacity of High-Rise Buildings Subjected to Long ...

  A series of large-scale shaking table tests is conducted for a high-rise building structure subjected to long-period ground motions. A test method is developed to preserve the original dimensions of structural members of a prototype building that has 21 ...

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  Floor acceleration amplification and response spectra of …

  2023529 · In the seismic design of acceleration-sensitive nonstructural components, floor acceleration response spectra are commonly selected for analysis, which has proven to be effective in practice. To accurately study the floor acceleration response spectrum of a reinforced concrete structure under earthquakes, a 3-story reinforced concrete frame …

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  The development of shaking tables–A historical note

  2011120 · Abstract The earliest known shaking table, driven by hand-power, was constructed in Japan at the end of the 19th century. At the beginning of the 20th century developments had moved to the Stanford University in the U.S. with the introduction of an electric motor to produce a more refined oscillatory motion in one direction, the response …

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  How to Operate a Wilfley Shaker Table - 911 …

  2024130 · To assess the seismic performance of the proposed coupled SW system and verify the design principle, comparative shaking table tests were performed on two 1/4-scale seven-story SW structure specimens, including a conventional RC coupled SW and the proposed coupled SW with hybrid devices.

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  A novel system identification method for servo-hydraulic shaking table ...

  2022101 · Abstract Effective system identification is critical to realize the high-performance control of shaking table, however, the common reduced-fidelity models can rarely capture the practical dynamics of the system over a wide frequency range. To address this issue, this study adopts the latest advances in deep learning to develop a physics …

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