The Research On Small Bridge Visual Integrated Design

Highway small bridge design is one of the important contents of the road survey anddesign. Along with the rapid development of highway construction, especially a massiveprogrammed of senior road building, the proportion in the construction of Bridges andculverts also increases accordingly when highway building. So scientific and reasonableon bridge and culvert design both for design worker interior design and construction sitetechnical personnel for construction checking computations are indispensable link.Compared with the traditional standard code design method of culvert structure bridgedesign, the process of the application of virtual reality technology greatly reduced thepromotion of new technology application in risk and economic cost. The visualizationplatform which include virtual reality technology, database technology, imageprocessing and other technology integration method establishment has some advantageslike strong operability, interpersonal interaction, convenient operation interfacehumanization and so on.Therefore visualization platform is of great practicalsignificance, has become the inevitable trend of Engineering construction.Designing a small bridge comprehensive visual design research system through thecomputer technology design and development, In the Virtual demonstration process ofthis system.Through interaction with the system, user can do the immersive schemecomparison.Use the VB.NET calling data base to get bridge cost.The system is mainlyused3DMAX software to design3D entity modeling and texturing, using the virtualconstruction technology to realize the visual programming, using VRP virtualvisualization platform for visual presentation, at the same time through the VB.NETcalled Access data base corresponding budget database via the ADO.NET interface, andthen count the bridge cost budget, get bridge total cost. The system will bridge thevirtual construction design and budget design ingenious combination, the user canbrowsing and interactive, obtain the corresponding cost information in a realistic,dynamic and comfortable virtual scene, make the budget design process clear, simpledesign can be done.