Study On The City Road Traffic Type,Design And Application

The city road traffic is one of the important component of the city transportation operation system, and the city road traffic safety facility belongs to city road infrastructure, it plays an important role at reducing accident of severity, eliminating all sorts of transverse and longitudinal interference, improving the service level, providing road sight induction, enhancing road landscape. It's special significance to the function of the city traffic safety, quick, economy and comfortable.From discussing traffic safety facility research and development at home and abroad, this thesis analyzes the application of various kinds of city road traffic safety facility in my country at present, including the design principle, the standard and the construction technology requirements of the safety barrier, traffic signs, traffic marked lines, segregation facility, prevent dazzle facility, vision induction facility and slowdown and speed-limit facility.This paper also analyses and introduces the characteristic of the new technology, new material, new technology, and new products which is used in the current traffic safety facilities design application. It emphasizes the idea of people-oriented, suggests the ways of the landscape design, and proposes the design and application of it in the end.