FINITE ELEMENT ANALYSIS OF PORCELANITE LIGHTWEIGHT AGGREGATE REINFORCED CONCRETE DEEP BEAMS STRENGTHENED BY EXTERNALLY BONDED CARBON FIBER STRIPS. J. eng. sustain. dev. [Internet]. 2017 Jan. 1 [cited 2024 Apr. 28];21(1):124-38. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/559