Study On The Subgrade Diseases In Permafrost Of Qinghai-tibet

Digital City is accompanied by the arrival of the era of information technology andthe intensification of urban problems and derive a new concept, is a landmark change, notonly the inevitable result of the information age, but also aggravate the problem of urbaninevitable requirement. With the new technology in urban management in large-scaleapplications, the traditional urban management system and methods have also beenunprecedented impact.This paper describes the status of the digital city construction and management aswell as topics of practical and theoretical significance, defining the digital citymanagement modes are defined, after combing the city for decades the traditionalmanagement model of development and current situation, combined with the causessummarizes China’s urban management existing traditional management mode can notsolve the problem. Digital city management model is to solve the current era of China’straditional urban management model in the face of growing urban management issuesstretched sometimes produce a new set of urban management mode.This paper describes the result of digital urban management model generated severalfactors, and explains their different from the traditional advantages of urban managementfeatures, a comprehensive analysis of its basic structure and key technologies. Combinedwith the new model in the country ’s development status and application of the results inmany, intuitive demonstrated its remarkable results. After many years of work experiencecombined with the author to Xi’an digital city management model construction asempirical research object, analyzes the two-step construction mode, two platforms threeseparate management and supervisory dual-core operation and management model, adetailed analysis as a city digital management mode core Xi’an digital managementinformation system’s overall architecture, system configuration, and new modes ofmanagement and operation processes, summed up as sub-provincial city of Xi’an in digitalcity management model pilot demonstration projects in the results and experiences.Finally, the digital city management mode in-depth reflection, and proposed to promote theconstruction of digital city management mode few comments.