This paper analyzes the structural design of an urban interchange ramp bridge from four aspects,which are the superstructure,pier structure,foundation structure,and deck structure design to summarize the structural de...This paper analyzes the structural design of an urban interchange ramp bridge from four aspects,which are the superstructure,pier structure,foundation structure,and deck structure design to summarize the structural design ideas of this urban interchange ramp bridge,which can be used as a reference for future construction of the same bridge.展开更多
Highway is an important type of road in China’s road network,and it also carries a larger portion of transportation task.Safety is the first indicator in the stage of its use,so it is necessary to carry out safety de...Highway is an important type of road in China’s road network,and it also carries a larger portion of transportation task.Safety is the first indicator in the stage of its use,so it is necessary to carry out safety design focusing on the highway interchange exit ramp to effectively prevent traffic accidents.Therefore,in this paper,the important significance of the safety design of the highway interchange exit ramp and the key factors affecting its safety were discussed and studied in detail,and finally corresponding strategies were proposed for discussion and communication.展开更多
The rapid advancement of urban transportation in modern China has driven urban economic developments.However,the progressively congested traffic conditions have affected the productivity and daily life of the people.T...The rapid advancement of urban transportation in modern China has driven urban economic developments.However,the progressively congested traffic conditions have affected the productivity and daily life of the people.To mitigate the congestion problem,necessary road designs should be implemented along the highways,for example highway interchanges.The application of highway interchanges in past cases have proven to effectively avoid traffic flow conflicts,reduce highway traffic congestion,and reduce traffic accidents,this is conducive to ensuring the safety and efficiency of the highway.In order to improve the safety and convenience of urban road traffic,this paper analyzes the strategy of using interchange ramp route designs for highway traffic.展开更多
文摘This paper analyzes the structural design of an urban interchange ramp bridge from four aspects,which are the superstructure,pier structure,foundation structure,and deck structure design to summarize the structural design ideas of this urban interchange ramp bridge,which can be used as a reference for future construction of the same bridge.
文摘Highway is an important type of road in China’s road network,and it also carries a larger portion of transportation task.Safety is the first indicator in the stage of its use,so it is necessary to carry out safety design focusing on the highway interchange exit ramp to effectively prevent traffic accidents.Therefore,in this paper,the important significance of the safety design of the highway interchange exit ramp and the key factors affecting its safety were discussed and studied in detail,and finally corresponding strategies were proposed for discussion and communication.
文摘The rapid advancement of urban transportation in modern China has driven urban economic developments.However,the progressively congested traffic conditions have affected the productivity and daily life of the people.To mitigate the congestion problem,necessary road designs should be implemented along the highways,for example highway interchanges.The application of highway interchanges in past cases have proven to effectively avoid traffic flow conflicts,reduce highway traffic congestion,and reduce traffic accidents,this is conducive to ensuring the safety and efficiency of the highway.In order to improve the safety and convenience of urban road traffic,this paper analyzes the strategy of using interchange ramp route designs for highway traffic.
