Finite Element Analysis Of Profiled Steel Sheet-Coal Gangue Lightweight Aggergate Concert Composite Slabs

Along with the development in the economy,Chinese people advance the higher demand to the building industry.They hope that the building would be more economical,the mechanical property would be more excellent,the construction period would be shorter,in the mean time,the construction process would be satisfied with the requirement of the environmental reservation.Multi-story steel frame work is the most usual form used in the steel building.Generally,the framework of this kind of structure is composed of the steel columns and steel beams,which are paved with the composite slabs with the profiled steel sheeting.Compared with this traditional floor system,the profiled steel sheeting-coal gangue lightweight aggregate concrete composite slabs have lots of advantages,which could not be surpassed by the traditional composite slabs.In the first place,the material based on the research of the predecessor,tested on the SO₃of the guandi mine in taiyuan,and tried to confect LC20,LC25,LC30 intention coal gangue lightweight aggregate concrete,and its intention satisfied to the demands of criterion compeletly.In the second palce,the material based on the research of the predecessor, consummated the theory of computation of the profiled steel sheeting-coal gangue lightweight aggregate concrete composite slabs.In the third palce,the material used ANSYS soft to ansys six pieces of profiled steel sheeting-coal gangue lightweight aggregate concrete composite slabs,and received limited beating capacity in ideal state.Ansysed the strain of cold-formed steel deck and coal gangue concrete changed along with rules, deflection changed along with rules.At last,ansysed the depth and the intention of coal gangue lightweight aggregate concrete influence to composite slabs.