• K. Athul Ajayan
• Dr. J Suresh Kumar
• Dr. Satish Babu

This research is on theoretical analysis of the hexagonal honeycomb cells by changing the angles of the cell from (〖25〗^°to 〖40〗^°) and also the thickness of the cell from (1mm to 2mm). Numerical analysis can be done by using analytical equations for stress and energy, by taking hardness and plastic collapse of the honeycomb structure. The validation is done by the acquired numerical results and the simulation done in MATLAB. In order to validate the numerical analysis in MATLAB a simulation test has been done in ANSYS software. The stress-strain diagram has achieved and compared with the obtained numerical values. The obtained numerical value has very less difference when compared to the simulation test done in ANSYS.

Hexagonal honeycomb structure, strain energy, plastic collapse, energy absorption

"PROGRAMMING AND NUMERICAL ANALYSIS OF A HONEYCOMB STRUCTURE TO OBTAIN MECHANICAL PROPERTIES WITH DIFFERENT CASES WHEN LOAD IS APPLIED", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.133-149, December-2018, Available :http://www.jetir.org/papers/JETIR1812921.pdf

"PROGRAMMING AND NUMERICAL ANALYSIS OF A HONEYCOMB STRUCTURE TO OBTAIN MECHANICAL PROPERTIES WITH DIFFERENT CASES WHEN LOAD IS APPLIED", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp133-149, December-2018, Available at : http://www.jetir.org/papers/JETIR1812921.pdf