Study On The Scheme Of Insurance Project In Construction Period Of Odinary Road Reconstruction

With the rapid growth of the highway traffic in our country,many built in the early ordinary road the traffic capacity and service level decline,the phenomenon such as pavement seriously damaged,has become a freeway traffic congestion as well as the important cause of all kinds of traffic accidents.In order to improve this situation,some highway expansion.This article involves bao tong scheme design is one of the important work of ordinary road rebuilding project,papers to ordinary road 213 line Xundian(flower of wellknown whistle)to Songming(Yanglin)ordinary road reconstruction project based on the project of the ordinary road bao tong for research.The main content of this study includes the following several parts:The first part of the introduction,mainly introduces the background and research significance for the development of ordinary road reconstruction bao tong,carding the related research at home and abroad,and the main content of this research is presented.The second part of ordinary road reconstruction mode and traffic characteristics analysis,discusses the principle and way of state road reconstruction,points out that various reconstruction methods applicable traffic organization form,finally analyses the transportation characteristics of road reconstruction.the last on the basis of the collected data,analyses the transportation characteristics of various parameters for the project.The fourth part of the ordinary road 213 line Xundian(flower of wellknown whistle)to Songming(Yanglin)ordinary road reconstruction project construction area capacity study,first of all define the connotation of traffic capacity,and then points out the main factors influencing the construction area capacity and capacity calculation method,finally,the ordinary road 213 line Xundian(flower of wellknown whistle)to Songming(Yanglin)traffic capacity of highway rebuilding engineering construction area for quantitative analysis.Chapter v of ordinary road 213 line Xundian(flower of wellknown whistle)to Songming(Yanglin)ordinary road reconstruction project construction bao tong scheme design and evaluation,first give bao tong scheme design principle and process,and then to the ordinary road 213 line Xundian(flower of wellknown whistle)to Songming(Yanglin)ordinary road reconstruction project put forward the concrete plan of bao tong,mainly including soft foundation treatment,culvert construction,new bridge construction,pavement structure engineering.The sixth part summarizes the full text,and points out the shortage of the research and the focus of the next step research.