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 AutoCAD Civil 3D and 3ds Max Design modelling for mapping College road

Abstract: The road model is of great significance in the road survey and design , the road three-dimensional model can vividly show the actual landscape after the end of the project. This article describes the use of three-dimensional landscape models AutoCAD Civil 3D for road modelling process, and explains how to Civil 3D road models into 3ds Max Design in further processing, in order to gain the road. Keywords: road modelling; AutoCAD Civil 3D; 3ds Max Design; Digital Terrain Model 1 Introduction traditional road survey and design most used 2D ways to express a variety of surface features, and a few design results provide only partial, static or line box in the form of three-dimensional perspective, they can not very intuitive to show the results of the design. CADD Centre

Delhi.

In CADD Centre Delhi the experience and knowledge of the staff, the more difficult to obtain figurative feelings. Therefore, we need to be in a more intuitive way to show our blueprints. Currently, three-dimensional visualization technology has become a popular international on. By modelling the road, we can get the three-dimensional model of the road, re-use visualization techniques we can achieve on the road simulation on a computer, to create realistic renderings and three-dimensional animation.

On this basis, we can analyze and evaluate the design, test design line is reasonable, with the surrounding environment, landscape whether coordination and so on. With the development of computer software and hardware technology, three-dimensional model of road in road design, more and more people's attention, the digital highway has become an inevitable trend in the development of domestic and international transportation. Currently, there have been many excellent road design software: overseas road CAD for more info Cadd Centre Delhi software such as Germany IB & T software company CARD / 1, the British company Infra-soft MX Road, US graph's In Roads and China First Highway Survey and Design Institute of Hint soft, Shanghai Science and Technology in the cross Hyde (HEAD) system, Xi'an Highway Engineering Consulting Co., Ltd. road-aided design system, Professor Li Fang, Southeast University, presided over the development of the route and interchange and other CAD systems EICAD . 

 In fact, the road 3D model has gained in Road survey, design, construction, management and maintenance of each process and user service. We should conform to the trend of digitization, through learning and the use of advanced technology to improve production efficiency. Autodesk, Inc. has long been committed to the development of graphic design software, its Civil 3D 2011 is an excellent three-dimensional design of civil engineering products, paper will adopt its associated road design module features a brief description to show it in Road Design the value of. 1 use of Civil 3D and 3ds Max Design Civil 3D road modelling process has very powerful in modelling the road, it can be used to create complex road model, such as road intersections design, design interoperability, to route ultra editing using Civil 3D road model and terrain surface can create a good fit together to form beautiful model.