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This paper presents a study on effect of incremental compressive stress in concrete on measured ultrasonic pulse velocity (UPV). In this we are going to study 80 number of cube samples which made from 8 different grades of mix proportion, which are M10,M 20, M30, M40, M50, M60, M70 & M80. The test will conduct after 28 days of curing. The specimen will subjected to monotonic axial loading in stages until failure while UPV values will recorded. Changing in velocity of the pulse will correlated to increasing level of stress. Result will be interpreted on tables and graphs. We are expecting that the velocity of ultrasonic pulse will increase with increase in compressive stress.

Effect of Compressive Stress on Ultrasonic Pulse Velocity