→ skos:prefLabel → "Redesign the Internal Structure by Porosity"@en
→ skos:note → "Generally, in order to increase the mechanical strength of an object, the
thicknesses are increased, or the materials are substituted with greater
density, which irredeemably contribute to an increased object mass. In this
case, instead to increase the performances by reducing the mass, the goal is
acting on the topology or on the distribution of the masses within the volume
of the object, arranging the mass only where it is needed and eliminating the
portions which have no functional characteristics. A good trigger to help the
designer in this task is to introduce TRIZ Principle #31 “Porous materials”,
which involves making an object porous or adding porous elements. If already
porous, you use the pores to introduce a useful substance or function into the
object. Structural optimizer tools can be used to improve mass reduction, too."@en