A study of the wave action on the structure of a connecting dam at the sea coal terminal

Introduction. The authors present the findings of the physical modeling of the wave impact on the hydraulic structures of the construction facility known as “An offshore coal terminal at Syradasay coal deposit”. The authors have analyzed the experimental studies to provide recommendations on the most effective structural design of the connecting dam. Materials and methods. The method of physical modeling was employed to conduct the experimental studies Most of construction sciences are based on experimental research and, if the scientific support of structures, including those dealing with hydraulic engineering, is available, physical modeling is the top-priority research method in the international engineering practice. The experiments were conducted in a wave flume, which is a research and experimental facility at the Centre for Hydraulic Engineering Research and Education, NRU MGSU. The most advanced measurement equipment, produced by Wallingford (UK), was employed. The research methodology, used to verify the effectiveness of hydraulic structures, was tested on a large number of design structures that had been examined, built and are being successfully operated. Results. Given the data of experimental studies, the most effective design of a connecting dam was recommended as part of the design of an offshore coal terminal. Conclusions. The findings of this research will ensure the construction of an offshore coal terminal, which is built in difficult natural conditions typical for harsh Arctic latitudes, in the area characterized by intensive coal mining (Syradasay coal deposit), which is most relevant for the task of developing cargo port facilities along the Northern Sea Route.