The emergency drainage device is an important device in floatingrooftank, used to drain the overloaded water accumulated on the floatingroof to ensure a safety for oiltank.
The natural frequency and mode of the oil storage tank with an in-floatingroof supported on the ground are calculated, and its dynamic response to the horizontal earthquake motion is analyzed.
本文着重计算和分析了刚性基础上的内浮顶油罐的固有频率、振型和水平地面加速度作用下的动力响应。
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The type and structure of mechanical seal for used in floatingroofoiltank were analyzed and compared. The selection recommendation was proposed.