• Anand Mohan
• Rachna Bajaj
• Prof.Kapil soni

A column profile is a vertical structural member meant to switch a seismic load. For instance, a structure would possibly switch masses from a ceiling, floor or roof slab or from a beam, to a floor or foundations. structures are normally constructed from substances along with stone, brick, block, concrete, wood, steel, and so forth, that have properly compressive energy. In our analysis, experimental investigation was performed and the model was developed by fastening concrete column structure with different aggregate sizes and mixed aggregate. In order to verify the present experimental model, the vibration analysis with their natural frequency and acceleration by using different aggregate sizes i.e. 6mm, 10mm, 20mm and mixed aggregate of size 6mm+10mm, 10mm+20mm, 6mm+10mm are compared with their effect of natural frequency the available experimental results and the design of column structures with different aggregate sizes is considered for analysis. The results show that by applying mixed concrete of 6mm+10mm size in column structure this eliminate the seismic effect during a constant acceleration of 25 – 30m/s2, thus this column structure were used for analyzing vibration effects and, Hence column of mixed aggregate of 6mm+20mm size have ability to withstand during excessive amount of vibration , thus natural frequency of the system is increased

Aggregate, column structure, natural frequency, acceleration.

"NATURAL FREQUENCY ANALYSIS OF COLUMN WITH DIFFERENT AGGREGATE STRUCTURES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.638-647, June 2019, Available :http://www.jetir.org/papers/JETIR1907C52.pdf

"NATURAL FREQUENCY ANALYSIS OF COLUMN WITH DIFFERENT AGGREGATE STRUCTURES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp638-647, June 2019, Available at : http://www.jetir.org/papers/JETIR1907C52.pdf