Research On Construction Technology Of Floating Body Made By Thin Wall High Performance Concrete

In 21 st Century,human beings will be fully into the era of marine economy.Under this background,human beings will strengthen the development and utilization of marine resources.With the improvement of people's living standard,yacht entertainment has become a kind of fashion with its unique business and leisure functions,In recent years,the construction of China's yacht dock is developing rapidly,but the information and experience in the design,construction,construction management and other aspects of the yacht dock is relatively scarce.There are no more relevant specifications,information and experience for the system of yacht dock.The design and construction are all in the process of exploration.Under the current background,the development of yacht wharf in our country is seriously hindered.Therefore,seize the opportunity,pay close attention to the marina research and development,solve the problems in the construction process of the key technology,and make the theoretical and technological breakthroughs,which have great significance to the development of marine resources and the healthy development of the yacht dock industry in our country.In this paper,the construction technology of thin wall high performance concrete floating body is studied based on the project of Shenzhen marine sports base and marine sports school.Main results are:1?The location,hydrological conditions of Shenzhen sea sports base and sailing school project were summarized.Combined with the actual situation to analysis the difficulties of the project,as well as the new technology,new method and new material are introduced.2?The structure principle and characteristics of high performance concrete thin wall floating body and underwater spring are analyzed,and the hydrodynamic diffraction module of ANSYS was used to calculate the extreme waves,the maximum lateral displacement and the maximum vertical displacement of the thin-walled floating body occurred,stability analysis of the floating body in extreme wave conditions.3?The construction technology of underwater non dispersive mortar in the construction technology of thin wall floating body is summarized and analyzed.The thin high performance concrete floating body precast construction,underwater anti-dispersive mortar construction technology,floating transportation,spring installation,guide beam construction,floating bridge construction technology of production and installation are in detail.The construction process of thin wall and high performance concrete floating body is summarized.In this paper,the research on the construction technology of thin wall high performanceconcrete floating body can provide reference for the construction of similar projects.