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一、立项背景城市工程管线是城市发展的生命线,承担着供水、供电、供燃气、供热、排水、通讯的任务,维持着城市的正常生产和生活,保障着城市的正常运行。良好的基础设施和完善的城市功能形成的良好投资环境,是加快经济发展、加速现代化进程的保障。同时城市工程管线的隐患还关系到城市安全。然而,我国城市市政管网存在着生产与应用技术落后和滞后问题,市政管网存在
I. Project Background Urban engineering pipeline is the lifeline of urban development and undertakes the tasks of water supply, electricity supply, gas supply, heat supply, drainage and communication, maintains the normal production and life of the city, and ensures the normal operation of the city. A good investment environment formed by good infrastructure and sound urban functions is a guarantee for accelerating economic development and accelerating the process of modernization. At the same time, the hidden dangers of urban engineering pipeline are also related to urban safety. However, the municipal pipe network in our country has the problems of lagging behind and backward production and application technologies, and the municipal pipe network exists