Research and Thinking on Planning and Construction Plan of Shenzhen Metro Loop Line
As a special form and function line,the urban rail transit loop line has been constructed and operated in many cities such as Beijing,Shanghai,Tianjin,Shenzhen,Chengdu and Chongqing.In order to promote the high-quality development and construction of the loop line,it is necessary to study the function and planning and construction conditions of the metro loop line.Firstly,by analyzing the planning and construction of domestic metro ring lines,this paper summarizes and puts forward that the functions of domestic metro ring lines are mainly interception,series connection and envelope.Then,taking Shenzhen as an example,this paper deeply analyzes the three groups of ring line construction schemes of Shenzhen Metro from the aspects of the demand of ring line and urban development,the characteristics and construction effects of different types of ring lines.On this basis,it is proposed that the ring line construction should be planned,constructed on demand and gradually improved.The role of the central loop is mainly interception and series connection,and the role of the peripheral loop is mainly envelope and series connection.The peripheral ring line should be set up with the central city of the direct line;the planning and construction of the ring line should fully reserve the long-term line access conditions and other suggestions,so as to provide reference for the planning and construction of other urban metro loop lines.
metro loop lineinterception,series connection,envelopeurban planning
NETL
NSTL
万方数据
维普
