Amrita Vishwa Vidyapeetham

Hrishikesh Gopakumar Menon

Shammo Dutta

Hariprasad Mohan Prasanna

Balakrishnan Shankar

An auxetic member for load bearing structures has a section including a plurality of structural units, and a top layer provided at a top end of the section and a bottom layer provided at a bottom end of the section. The structural units includes ribs with parallel surfaces and ribs with re-entrant surfaces and the ribs with parallel surfaces of the structural units are oriented at an angle α relative to a horizontal plane, the structural unit including a void enclosed by the ribs with parallel surfaces and ribs with re-entrant surfaces. The member is characterized in that the void of the structural units is filled with a packing material for improving load bearing capacity.

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Mumbai, India

Hrishikesh Gopakumar Menon