Abstract

Vertical natural vibrations of buildings are studied in order to determine their features and degree of hazard. It is shown that in buildings, in addition to vertical modes formed as a result of interference, natural vibrations can arise from pumping of the energy of horizontal natural vibrations when coupling occurs in vibrations of the components. Vertical natural vibrations of buildings are significantly affected by the change in mass due to equipment and materials inside them.

中文翻译：

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用驻波法研究建筑物的垂直自然振动

摘要

为了确定建筑物的特征和危害程度，研究了建筑物的垂直自然振动。已经表明，在建筑物中，除了由于干扰而形成的垂直模式之外，当在部件的振动中发生耦合时，由于水平自然振动的能量的泵送也会引起自然振动。由于建筑物内设备和材料的质量变化，建筑物的垂直自然振动会受到很大影响。