The Research Of Optimization In Highway Overhaul Project Construction Area For Mudanjiang To Harbin

Highway in our country started to build in the90s, the rapid development, butalso bear the pressure of increasing traffic load, and as time goes on, the increase oftraffic volume, traffic increases, the highway and its supporting facilities appeareddifferent degree of wear and aging, and highway use intensity is greatly reduced willaffect the rapid social and economic rapid development in our country. So far, thereare quite a number of highways are the need for overhaul of the stage. Overhaulactivities on the basis of these, road construction, highway overhaul construction willstimulate the construction work accidents and traffic accident frequency increases,serious impact on road safety operation and personal casualty and property losscaused serious consequences. Therefore, to carry out the construction area of thehighway overhaul project traffic organization optimization study is a subject to besolved.Tightly combine the domestic current situation of the highway, this paper refer tothe corresponding references, and use of site investigation, the application ofprediction, mathematical statistics, comprehensive analysis and scientific judgment,related theory and method, aiming at negundo ha highway overhaul construction areaof traffic organization optimization, through the overhaul construction area capacityand security features is analyzed, and the advantages and disadvantages of all kinds oftraffic organization mode analysis, the construction road section, and puts forward thepastoral ha highway overhaul principles and prevention method of traffic organizationoptimization, and put forward the construction area warning marks set method; Chaos and at the same time for pastoral ha highway overhaul section construction problems,proposed when construction segment traffic congestion or related accidents, in orderto guarantee the traffic flow and safety of the construction segment production,launched the emergency response plan should be an emergency; At the same timeaccording to the engineering practice, build negundo ha highway overhaul accidentemergency rescue system, formulate rescue and emergency plans.Post under certain conditions, this paper mainly analyzes the main factorsinfluencing the capacity, which mainly include the number of vehicles as well as largeand medium-sized cars in one section of the road speed limit the number ofproportion, construction area of traffic safety, the construction area constructionlength; From the construction area factors affecting the Ann, the reasons for theformation of accident, etc. This article also clearly put forward the road trafficorganization of highway construction, and optimized from various angles, this paperstudied the stag, the characteristics of highway construction section, the section of thehighway overhaul construction area. This paper analyzes the highway overhaul of thepros and cons of all kinds of traffic organization mode, after overhaul constructionsection length and the length of the opening paragraph construction, put forward theprinciple of overhaul section of the shunt, formulated the overhaul road bypass steps,and presents some concrete measures for shunt. This paper formulated the negundoha highway overhaul emergency contingency plans, reference of foreign advancedhighway rescue experience, and combining with the domestic economiccharacteristics of the highway overhaul construction, proposed in view of the pastoralha highway overhaul traffic accident emergency rescue principle, set up effectiveemergency rescue system at the same time; Finally, the highway overhaul section badweather such as rain, fog, snow, and dangerous goods accident rescue is analyzed.In this paper to highway overhaul negundo, during the period of construction oftraffic organization optimization is of great significance, and at the same time for pastoral ha highway construction area of the current traffic organization put forwardthe feasible optimization scheme, is beneficial to the safety of the vehicle on thehighway fast through the traffic organization and construction area is safe andeffective, and will also be the pastoral ha have a great impact on the economicbenefits of highway.