ภัคพิตรพิบูล ธ. DEVELOPMENT OF FRAME ELEMENT FOR NONLINEAR FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE SHEAR WALLS CONSIDERING SHEAR DEFORMATION. sej [internet]. 2018 Jul. 26 [cited 2025 Apr. 29];12(2):114-29. available from: https://ph02.tci-thaijo.org/index.php/sej/article/view/136873