Buckling of chiral rods due to coupled axial and rotational growth

We present a growth model for special Cosserat rods that allows induced rotation of cross-sections. The law considers two controls, one lengthwise and another rotations. This is explored in greater detail straight with helical hemitropic material symmetries by introduction symmetry-preserving to account the microstructure. example guided-guided rod possessing chiral microstructure considered study its deformation due growth. show occurrence growth-induced out-of-plane buckling such rods.