每根梁均具有纵向腹板(32)，位于两个纵向边缘上的凸缘(31)。

Each beam has a longitudinal web (32), a flange (31) at either longitudinal edge.

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柱和槛板结合组件包括具有靠近所述柱的下端的被挤压的凸缘的管状柱，该柱结合到包括侧梁和槛板加强件的槛板组件。

A pillar to rocker joint assembly comprising a tubular pillar having a pinched flange near a lower end of the pillar is joined to a rocker assembly including a side sill and rocker reinforcement.

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