Numerical modelling of monopile behavior under cyclic lateral loadings in sand Marina Al Bacha Submitted in fulfillment of the requirements for the degree of Master in Civil Engineering ̏ Géotechnique, Civil Engineering ̋ Lebanese University September 2021 Project Advisors: o Matthieu Blanc, UGE \ GERS – GC o Semaan Maatouk, UGE \ GERS – GC Examiner at Home University: o Fadi Hage Chehade, Lebanese University Master Géotechnique, Civil Engineering