Preface

Water is an important component of nature, a source of life, an indispensable resource for human life and social development, and the most active element in the ecological environment. Affected by climate, water resources in China are not evenly distributed in time and space. There is a large difference in water volume between different regions, between different years in the same region, and between flood season and dry season within the year, which leads to frequent conflicts between incoming water and water consumption. As one of the oldest engineering projects in the history of human civilization, water conservancy project has always made an important contribution to human society. Water conservancy project has the characteristics of large scale, high risk and high complexity. The success of its construction not only has a great impact on social economy, but also has an inestimable impact on people’s life and property.
    The construction of water conservancy project is to construct water conservancy project according to the requirements of project structure, quantity, quality, progress and cost proposed by the design. The application, operation, maintenance and protection of water conservancy project is an important part of water conservancy project management. After the completion of water conservancy project, effective management is necessary to achieve the expected effect and verify the correctness of the original planning and design; the basic task of engineering management is to keep the integrity and safety of engineering buildings and equipment in good technical condition; correctly use water conservancy engineering equipment to control, regulate and distribute water resources and give full play to its benefits of flood control, irrigation, water supply, drainage, power generation, shipping, environmental protection, etc. To do well in the construction and management of water conservancy projects is to give full play to the two wings of birds and the two wheels of vehicles.

前 言

水是大自然的重要组成物质，是生命的源泉，是人类生活和社会发展不可缺少的重要资源，也是生态环境中最活跃的要素。我国水资源受气候影响，在时间、空间上分布不均匀，不同地区之间，同一地区不同年份之间以及年内汛期和枯水期的水量相差很大，导致来水和用水之间不相适应的矛盾频频发生。水利工程作为人类文明史上最古老的工程项目之一，一直对人类社会做出了重要的贡献，水利工程具有规模大、风险大、复杂度高等特征，其建设的成功与否不仅对社会经济产生较大影响，对人们的生命财产也具有不可估量的影响作用。
       水利工程施工是按照设计提出的工程结构、数量、质量、进度及造价等要求修建水利工程的工作。水利工程的运用、操作、维修和保护工作，是水利工程管理的重要组成部分，水利工程建成后，必须通过有效的管理，才能实现预期的效果和验证原来规划、 设计的正确性； 工程管理的基本任务是保持工程建筑物和设备的完整、安全，使其处于良好的技术状况；正确运用水利工程设备，以控制、调节、分配使用水资源，充分发挥其防洪、灌溉、供水、排水、发电、航运、环境保护等效益。做好水利工程的施工与管理是发挥工程功能的鸟之两翼、车之双轮。