one way slab
A rectangular reinforced concrete slab which spans a distance very much
greater in one direction than the other; under these conditions, most of
the load is carried on the shorter span.
A
concrete slab is a common structural element of modern buildings. Horizontal slabs of steel reinforced concrete,
typically between 100 and 500 millimeters thick, are most often used to
construct floors and ceilings, while thinner slabs are also used for
exterior paving.
In many domestic and industrial buildings a thick
concrete slab, supported on
foundations or directly on the
subsoil, is used to construct the ground floor of a building. In high rise buildings and
skyscrapers, thinner,
pre-cast concrete slabs are slung between the
steel frames to form the floors and ceilings on each level.
On the technical drawings, reinforced concrete slabs are often abbreviated to "r.c.slab" or simply "r.c.".
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