For the traditional calculation model of wind column, the top is fixed hinge. It means that the longitudinal stiffness of workshop is infinite.

传统的抗风柱计算模型为上端不动铰，即认为厂房纵向刚度为无穷大。

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For the traditional calculation model of wind column, the top is fixed hinge. It means that the longitudinal stiffness of workshop is infinite.

传统的抗风柱计算模型为上端不动铰，即认为厂房纵向刚度为无穷大。

youdao