AU - Derdiman, Mehmet Kevser TI - Determination of optimal cross-section values of precast roof beams under changing design bending moments and in terms of different concrete strengths PT - Journal Article DP - 2022 TA - Pamukkale Univ Muh Bilim Derg PG - 408-417 VI - 28 IP - 3 AID - 10.5505/pajes.2021.25477 [doi] 4100 - https://dx.doi.org/10.5505/pajes.2021.25477 SO - Pamukkale University Journal of Engineering Sciences, 2022 28(3):408