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水是生命之源,其重要性不言而喻,它是人类生存的基本条件,又是国民经济的生命线。日益严重的水资源短缺和水环境污染不但严重困扰着国计民生,而且已经成为制约社会经济可持续发展的主要因素。给水排水工程技术是本世纪初建立和逐步完善的工程技术体系,近百年来它有效地指导着给水排水事业的发展。本文主要对排水工程施工中的技术现状、存在问题及发展趋向作出了部分探讨,希望能够对市政排水工程的发展起到有利作用。
Water is the source of life, its importance is self-evident, it is the basic condition for human survival, but also the lifeline of the national economy. The increasingly serious shortage of water resources and pollution of water environment not only seriously hampers the national economy and people’s livelihood, but also has become the main factor restricting the sustainable development of social economy. Water supply and drainage engineering technology is the beginning of this century to establish and gradually improve the engineering and technical system, over the past 100 years it effectively guide the development of water supply and drainage. This paper mainly discusses the technical status quo, existing problems and development trend of drainage project construction, and hopes to play a beneficial role in the development of municipal drainage project.