Discussion On The Project Planning Of Comprehensive Pipe Corridor In Xiangtan Yutang Economic Development Area

Comprehensive utility tunnel is a tunnel built in urban underground space,can receive electricity,communications,gas,heating,water supply and drainage and other engineering pipeline,has special control center,pipeline access access port,staff entrances and exits,vents and loading port and other supporting facilities.Therefore,realization of comprehensive utility tunnel as a whole all kinds of municipal pipeline,is the unification of urban design,planning,construction and management of critical infrastructure,is the realization to the efficiency of intensive and the premise of environment friendly city.All-round yue pond by the open area comprehensive pipeline corridor planning and construction is not only solve the overhead line dense,pipeline accident frequency,the road "zipper" frequent,repeated excavation construction and maintenance of the serious influence traffic series problems,such as the basic way,and it is to carry out the exquisite xiangtan action of the effective measures for two years.For all kinds of municipal pipeline planning,construction and management as a whole,accelerate yue pond by the open area to the two type society,promote the city image and city security,increased investment in public goods effectively,the response action "exquisite" xiangtan two years plan,planning yue pond by the open area of the underground comprehensive utility tunnel on the social,economic and environmental benefits is very necessary and is feasible in technology.Research in this study are preliminary based on location(that is,the xiangtan city of hunan province by the open area)of the investigation,and then to the object of study(i.e.,underground pipe gallery)of domestic and foreign research progress on the dynamic analysis,realize the comprehensive utility tunnel construction of a comprehensive,long-term,environmental protection,operation reliability,a construction characteristics of repeated use for a long time,and thus the comprehensive underground pipeline corridor to carry out the actual research scope and contents of the work and study the determination of technical solution.Then in the construction of comprehensive pipe gallery internal line specifically describes the classification of the pipeline,the principle of management,layout and compatibility analysis,and based on the real situation of the project(i.e.,regional location,construction scale,commodity status and investment,compiling principle,etc)and the basic conditions(traffic conditions and natural conditions,etc.)objectively demonstrated the necessity and feasibility of the research project.This research project in the construction design scheme based on the principle of scientific,objective and fair,rigorous,on the various elements of the project of calculation,analysis,and put forward a comprehensive scheme comparison,finally in underground comprehensive utility tunnel project,as well as the relevant lighting,roads,Bridges,water supply,drainage and other projects in the progress,especially in the selection of underground pipe gallery section form,line of argument,structure design,fire fighting,water supply and drainage,ventilation,lighting,power supply,communication,network,monitoring,identification system and node design content such as the reasonable layout and effective rules of finished lotus pond branch area of xiangtan city comprehensive utility tunnel design issues related to research and discussion,and the project of labor security and efficiency analysis has also launched a more detailed in this paper.