It is also found that there exists a maximum isolation period, at which, the limit ratio is zero or the horizontal displacement of the rubber bearing exceeds the allowable value.

研究还发现，存在一个最大的隔震结构周期使高宽比限值等于零或隔震层位移超过容许值。

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It is also found that there exists a maximum isolated structure period at which the height width ratio is zero or the displacement of the rubber bearing exceeds the allowable value.

研究还发现，存在一个最大的隔震结构周期使高宽比限值等于零或隔震层位移超过容许值。

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