Stresses and Displacements Analyses around Tunnel Opening Under Water Body Using Finite Element Method (FEM) in Baghdad City/Middle of Iraq. Iraqi Journal of Science [Internet]. 2022 Jun. 24 [cited 2024 Jul. 3];57(2B):1267-79. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7355