@article{Fatema T Johora_Chowdhury M Toufiq Amin_S M Ibrahim_A Haque_AFM Saiful Amin_2019, title={MEASUREMENT Of ULTRASONIC PULSE VELOCITY IN CONCRETE FOR ASSESSING COMPRESSIVE STRENGTH}, volume={4}, url={https://mijst.mist.ac.bd/mijst/index.php/mijst/article/view/113}, DOI={10.47981/j.mijst.04(01)2016.113(%p)}, abstractNote={<p>Evaluating in- place compressive strength of concrete by employing non-destructive testing method is a cardinal approach to<br>assess concrete strength in present condition. But strength cannot be measured because non-destructive tests are relative in<br>nature. So indispensability arises for establishing experimental relation between the property being measured by a given test<br>and the strength of the specimen. Concrete strength increases with time due to curing but when its use being started,<br>environmental exposure may also deteriorate its strength. To assess the concrete strength in present condition of a structure<br>ultrasonic pulse velocity method is used among all other non-destructive methods in order to find a correlation with concrete<br>compressive strength. Therefore. to derive such correlation and evaluating its reliability using local material and local condition<br>is important for judging the concrete. Finally, further observations are made on effect of concrete age and coarse aggregate<br>which are known to be the most important parameters that affect the correlation.</p&gt;}, number={1}, journal={MIST INTERNATIONAL JOURNAL OF SCIENCE AND TECHNOLOGY}, author={Fatema T Johora and Chowdhury M Toufiq Amin and S M Ibrahim and A Haque and AFM Saiful Amin}, year={2019}, month={Dec.} }