斜面滾動隔震支承(SRI)，為避免大地震下SRI最大位移超出設計位移而發生碰撞，通常會增加摩擦阻尼而降低SRI位移反應，如此一來會導致中小地震下加速度反應有過度放大的情形發生，造成隔震效果不佳。前人研究嘗試以慣質機構結合斜面滾動隔震支承(iSRI)，在SRI產生相對運動時，慣質能產生與相對加速度有關之慣質力，藉此降低SRI位移及速度反應，但增加過多的慣質會導致傳遞至上版及受保護設備之加速度反應增加，而為了改善此問題，本研究採用離合慣質阻尼結合斜面滾動隔震支承(ciSRI)。而本研究主要利用數值模擬方式，探討ciSRI在不同地震特性下的反應以及樓板加速度反應，並且於實務上應用及數值模擬分析結果給予建議值。
於正弦波分析結果可知，在相同外力擾動下， ciSRI力學行為介於SRI、iSRI之間；而在飛輪阻尼無因次係數設置上，觀察到其參數與慣質及週期較有相關性，故透過飛輪阻尼、慣質、週期參數提出一建議公式，以供使用者設計足夠的慣質阻尼參數。本研究探討SRI、iSRI、ciSRI放置於地表、不同高度建築之不同樓層樓板等狀況，整體來說，在相同位移限制下，ciSRI相較於SRI能有效降低PO；在大範圍慣質比及阻尼因子之分析結果方面，分別於地表及不同高度建築不同樓層之狀況，提出慣質比及阻尼因子之建議值；此外，本研究亦探討在阻尼因子固定為0.02此一較為實務的狀況，發現低層及中層建築不建議使用ciSRI，若放置於高層建築中，則不論是放置於低中高樓層，ciSRI表現均較有優勢，故高層建築建議使用ciSRI。

Sloping rolling-type seismic isolators (SRI) is typically equipped with increased friction damping to reduce the displacement response and prevent excessive displacement during major earthquakes, thus avoiding collisions. However, this approach can lead to excessive amplification of acceleration response during moderate to small earthquakes, resulting in poor isolation effectiveness. Previous studies have attempted to incorporate an inertial mechanism with the Sloping rolling-type seismic isolators (iSRI). The inertial mechanism generates inertial forces related to relative acceleration during relative motion between SRI components, thereby reducing displacement and velocity response. However, excessive inertia can lead to increased acceleration response transmitted to the upper structure and protected equipment. To address this issue, this study adopts a clutch-inertia damper combined with the Sloping rolling-type seismic isolators (ciSRI). This study primarily utilizes numerical simulations to investigate the response and floor acceleration response of ciSRI under different seismic characteristics. Practical applications and numerical simulation analysis results are used to provide recommended values.
Numerical analysis of sloping rolling-type seismic isolators combined with clutch inertial damping reveals that, in sinusoidal analysis results, the mechanical behavior of ciSRI lies between SRI and iSRI under the same external force perturbation. It is observed that the parameters of flywheel damping are more correlated with inertia and period, and a formula is proposed to address this issue. In seismic analysis results, considering the ground motion duration, different floor accelerations of buildings at various heights, and inputting SRI, iSRI, and ciSRI, ciSRI demonstrates effective reduction in PO (Pounding Occurs, PO) compared to SRI under the same displacement limitation. Based on the analysis of a wide range of inertia ratios and damping factors, two sets of recommended values can be proposed for different floor levels of buildings at different heights and on the ground. Practical application suggests that for a damping factor of 0.02, ciSRI is not recommended for placement in low-rise and mid-rise buildings, while it exhibits advantages in high-rise buildings regardless of floor levels. Therefore, ciSRI is recommended for high-rise buildings.

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