搁栅

若干个平顶搁栅从一面墙伸向对面的墙。

A number of ceil in g joists run from one wall to the opposite wall .

方木搁栅形成的基础层，是整个结构的跨度奠定。

Square timber joists form the base layer and are laid across the span of the structure .

在双层楼板中，下面的天棚是由其自身下方的搁栅或支架承载的。

In double floors , its own ceiling joists or bearers carry the ceiling of the room below .

用有限元软件对楼（屋）盖进行受力分析，得到合理的搁栅布置方式。

Using finite element software for stress analysis of the floor , get a reasonable layout of the grate .

有助于房子的光线和开放感的其他内容包括薄金属扶手，裸露的天花板搁栅，和悬臂式木楼梯踏板。

Other elements that contribute to the light and open feel of the house include thin metal handrails , exposed ceiling joists , and cantilevered wood stair treads .

平屋顶的构成方式基本上与木地板相同。若干个平顶搁栅（或屋顶搁栅）从一面墙伸向对面的墙。

Flat roofs are framed in essentially the same way as wood floors . a number of ceiling ( or roof ) joists run from one wall to the opposite wall .