Civil and Hydraulic Engineering Frontier Experiment Learning Logs project3■ The technology of wave generation in laboratory 1.Laboratory:The State Key Laboratory of Coastal and Offshore Engineering 2.Professors:Prof.Shuxue liu and Lec.Jinxuan Li 3.Classroom:The State Key Laboratory of Coastal and Offshore Engineering 4.Content abstract 'There are billows three feet high even if there is no wind'.Wave is one of the ures and be es the controlling factor of safety of marine engineering structures.It is of great significance for marine engineering design to conduct the studying of wave-structure interaction. As the physical model is intuitive and can simulate complex boundary conditions,it can provide an important guarantee for the design of marine buildings.Therefore,how to exact reproduction of sea waves and improve the experimental accuracy are concerned problems. The emphasis of this course is to introduce students the technology of wave generation and its application on wave-structure interactions.Through doing experiments,improve the students'understanding of wave generation and enhance students'interest of this research field. 5. Equipments 1 )Wave flumes. (2 )wave gauges. (3)model of armor stone wave basin wave flume 06