风荷载是控制大跨度钢屋盖结构设计的主要荷载之一。

The wind load is one of the main control loads for the large span steel roof structure.

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对于体型复杂的大跨度钢屋盖结构来说，风荷载是控制结构设计的主要荷载之一。

As for the large span steel roof structures of irregular shape, the wind load is one of the main control loads in the design.

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针对大跨度屋盖结构多振型参与振动的特点，提出了一套确定该类结构等效静力风荷载的精细化方法。

An elaborate method is developed to analyze equivalent static wind loading (ESWL) of large span roofs, in order to cope with the problem of multi-mode vibration of these structures.

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