Our results for the directional effect (y direction) of the core material on the load-bearing ability of sandwich panels with different core types also confirmed those of Petras and Sutcliffe (1999) for Nomex honeycomb
sandwich panels withl3-mm cell size.
The use of sandwich structure consisted of thick honeycomb
core and thin laminated composite facesheets is prevailed in safety important objects such as aircrafts, transport means, vessels and pipes due not only to the various advantages in terms of stiffness, stability and weight savings, but the good energy absorption under impact, also, because the risk of some impact damage is unavoidable for these objects.
According to a report in Discovery News, the small helicopter, donated by the US Army for NASA's research program, survived a 35-foot plunge to the ground intact, thanks to a lightweight honeycomb
structure that bore the brunt of the impact.
EconCore"), a Leuven (in Belgium) Catholic University-launched spin-off venture, which successfully developed the world's first technologies for continuous production of honeycomb
core materials for sandwich structures.
Thermoplastics also showed up in new extruded honeycomb
An assortment of dobby weaves compose the Drapery group, including honeycomb
weaves for texture and novelty yarns for added interest.
NGK Insulators said it will set up a local subsidiary in January and build a plant capable of making six million ceramic honeycombs
a year in the suburbs of Cape Town.
In the 19th century, Charles Darwin described the honeycomb
as a masterpiece of engineering that is "absolutely perfect in economising labour and wax.
Protection of the fragile honeycomb
core material in hollow-core panels has long been a subject of interest for the manufacturers because it is necessary to seal the panel edges to prevent damage.
shades are called the energy-efficient window covering, because of the cellular construction.
However, an explicit map from Hermitian triples (M, N, L) to a hive was not established, though by studying special cases it seemed likely that under any such map, Hermitian triples composed of simultaneous direct sums of blocks should correspond to the overlay of their associated honeycombs
Louis Benjamin, Pye's later chairman, rechristened the group The Honeycombs
, a pun on the drummer's name and her job as a hairdresser''s assistant.