Pantographic metamaterials show atypical Poynting effect reversal
Sign Up to like & getrecommendations! Published in 2018 at "Mechanics Research Communications"
DOI: 10.1016/j.mechrescom.2018.02.003
Abstract: Abstract In an analysis presented in 1909, Poynting (page 546 of [1] ) had shown that for finite elastic deformations, the lines of greatest extension and contraction are inclined to the diagonals of the rhombus… read more here.
Keywords: reversal; effect; show atypical; poynting effect ... See more keywords
Experimental study of the Poynting effect in a soft unidirectional fiber-reinforced material under simple shear.
Sign Up to like & getrecommendations! Published in 2020 at "Soft matter"
DOI: 10.1039/d0sm00745e
Abstract: The aim of this work was to investigate the shear and lateral normal responses of a soft unidirectional fiber-reinforced material subjected to simple shear. The Poynting effect was also investigated. Soft composites were manufactured from… read more here.
Keywords: simple shear; soft unidirectional; fibers oriented; effect ... See more keywords
Programmable nonreciprocal Poynting effect enabled by lattice metamaterials
Sign Up to like & getrecommendations! Published in 2024 at "Science Advances"
DOI: 10.1126/sciadv.adl5774
Abstract: Shear nonreciprocity, implying unequal shear forces in opposite shear directions, can be achieved by arranging structures asymmetrically. However, the nonreciprocal Poynting effect, i.e., unequal normal stresses induced by the same shear displacements to the left… read more here.
Keywords: lattice metamaterials; effect; nonreciprocal poynting; poynting effect ... See more keywords