Demonstration and analysis of urban bridge reconstruction under the concept of sustainable development

Authors

  • Tao Xie
  • Qinshou Huang

DOI:

https://doi.org/10.56028/aetr.3.1.15

Keywords:

sustainable development; urban bridge across the river; bridge reconstruction; demonstration analysis

Abstract

Urban bridge across the river as an important urban traffic arteries, the completion of the bridge changes the traffic conditions, industrial layout and urban planning, and provides opportunities and development power for economic development. With the rapid growth of urban expansion and traffic volume, the contradiction between the demand of urban road traffic flow and the carrying capacity of road network is becoming increasingly prominent, and the capacity of some Bridges across the river can not meet the growing travel needs of the people, becoming the traffic bottleneck of urban traffic. This paper takes the reconstruction project of Longgang Bridge in Nanning city as an example, insists on the concept of sustainable development, demonstrates and analyzes the necessity of construction combined with the characteristics of the project, discusses the methods and technical points of sustainable demonstration analysis, and provides technical guidance for the reconstruction of urban bridge across the river.

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Published

2022-11-07