Studies On Visual Simulation Analytical System About Frozen Swelling Of Canal Lining Block

This thesis regards canal lining block as the research object and draw support from virtual reality modeling language VRML and Visual studio.NET2003 integrated development environment, under the variety of the condition , changeable properties condition of border , such as freeze injury factor ,etc. Through calculating , show and analyze with two-dimensional characteristic curve , chart that freezes the change law of the bloated course. On this basis , accord with to come in virtual reality technology organically , has realized the fictitious emulation three-dimensional animation function based on VRML and have shown that the soil body freezes and freezes bloated dynamic law which measure the evolution ,etc. Meanwhile, this thesis also puts forward the systematic implementing scheme, and discusses the key technology of system realization. The developed visual simulation analytical system about frozen swelling of canal lining block is based on VRML and makes it convenient and effective to dispose and analyze the problems such as the canal project frozen swelling resistant. Consequently, the system can provide the design and construction of canal lining block with various kinds of positive and effective safeguard procedures.The results of the simulation indicate that the built mathematical model expresses the mechanism of frost heaving better and it is feasible to apply the fictitious emulation technology to the transition law of the frozen swelling course of canal lining block, which is of great academic and pragmatic value. The developed visual simulation analytical system which is based on the applied model and technology is a successful trial and establish the foundation for structuring more perfect, stronger system later.