Research On Investment Management Mechanism Of Comprehensive Pipeline Gallery In Mega-cities

Currently,Urban pipelines are mostly in a state of confusion and cross-cutting,so the roads are frequently excavated during pipeline maintenance.Caused a "zippered road" phenomenon,And bring problems to urban transport.The urbanization rate in China increase from 49.59% to 58.52% in 2010-2017.As a result,the people's demands has gradually increased,Existing pipeline is difficult to meet growing demands.With the accelerating urbanization process and high load-bearing capacity of urban underground pipelines,The frequent damage and maintenance of underground pipelines in mega-city bring more problems to infrastructure construction.The high cost of comprehensive pipeline gallery causes the government face financial pressure,The frequent problems with municipal pipelines in mega-city.The investment pipeline construction and operation management mechanism of comprehensive pipeline gallery is not perfect.Therefore,research on comprehensive pipeline gallery in mega-city is extremely urgent.This article takes the mega-city comprehensive pipeline gallery as object.Research the investment management mechanism of comprehensive pipeline gallery in mega-city.First,based on the analysis of the issues related to comprehensive pipeline gallery by domestic and foreign scholars,The main problems is that,the government has to bear the financial pressure,the resources are idle to a certain extent,and the main body of cost sharing is not clear.The main causes are the single investment entity of the comprehensive pipeline gallery,the low enthusiasm of the pipeline unit's entrance pipeline gallery,The investment management mechanism of comprehensive pipeline gallery needs to be improved.Second,for the case analysis of comprehensive pipeline gallery built and put into operation that has reference value,For example: Zhong guan cun,Guangzhou University City and Kunming comprehensive pipeline gallery.In the case study,identify the main problems and references that can be used for reference,and provide reference for the construction of a new type of investment management mechanism for mega cities.Then,under the theory of "game theory," Based on the win-win perspective of multi-stakeholders,the Bank constructed a new type of investment management mechanism for comprehensive pipeline gallery in mega cities.According to different development status of mega cities in different regions,it is divided into mature urban areas,Urban Development Zone and Urban New Development Zone,Build integrated comprehensive pipeline gallery investment management mechanism for three different regions.Finally,in order to ensure the application of comprehensive pipeline gallery,We put forward corresponding supporting measures,For example,Establish an comprehensive pipeline gallerys project company,Improving government functions in integrated management gallery,Enhance the enthusiasm of users integrated management gallery,Strength policy support and legal support for integrated management pipeline gallerys.