论文信息 - Dynamic Reliability Analysis of Mega-Sub Isolation System Under Random Ground Motion

Dynamic Reliability Analysis of Mega-Sub Isolation System Under Random Ground Motion

Numerical example shows that when the damping ratio of the isolation device is given, the overall reliability of the structure increases at first then decreases with increased frequency ratio, when the frequency ratio is constant, the overall reliability of the structure increases with increased damping ratio. In addition, compared to the aseismic system, the overall reliability of the mega-sub isolation system is significantly improved.

Xiaojun Li | Xiangxiu Li | Aiwen Liu | Qiumei He

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