Research On Wave-eliminating Effect Of Semi-submersible Ultra-light Concrete Permeable Six-sided Block

As a kind of environment-friendly lightweight insulation material,ultra light concrete is widely used in wall insulation and sound insulation,and the examples used in the ocean are rare.As a kind of green material,this paper tries to use it in the sea wave elimination structure material.However,as a structure material for sea wave elimination,there are many difficulties to be overcome.For example,how to balance the strength and density,how to ensure good floating without seepage and so on,the development of ultra light concrete is relatively slow in our country,although there are some theoretical studies,but more limited in the laboratory,It can't be applied to large-scale industrial production,let alone for offshore structures.Relying on the characteristics of the national project in Baisha Bay,a semi submersible wave elimination structure should be set up.This structure does not affect the beauty of the tourist attractions,which means that the structure is a light structure that can float in water,which inspires us to use ultra light coagulant material to meet the actual needs of the project.Therefore,this paper studied the preparation of a kind of ultra light concrete material,during the preparation process,the strength and density of materials were solved.,and successfully prepared a ultra light concrete pervious hexahedral wave elimination structure,and put this structure in a laboratory water tank to carry out simulation experiments,and achieved certain results.The advantages of this structure are simple,reliable and economical,and the key is that the ultra light concrete pervious hexahedral wave elimination structure can not contact the surface of water and affects tourism and sightseeing,it is important to prevent the erosion of sea water on the beach.The achievements include the preparation characteristics of super light concrete wave absorbing structural materials,and the factors that influence the wave absorption effect of the model structure.The theoretical basis of this paper includes micro wave theory,ultra light foam concrete material and so on.In the future,ultra light concrete materials should be more applied to other offshore structural fields,so as to widen the practical application of this material.