给排水文献综述p

给排水文献综述某住宅楼建筑给水排水工程设计[摘 要]：我国是一个水资源相对贫乏、时空分布又极不均匀的国家。由于我国城市化进程的加快和国民经济的高速进展，水环境污染和水资源短缺日趋严重。目前，许多城市由于水资源不足影响了当地的社会经济进展，全国每年因为水资源短缺而造成的经济损失高达 2000 多亿元。随着城市建设和旅游事业的进展，近年来我国各大中小城市兴建和拟建许多十层以上的民用公共建筑以及居民住宅。对于高层建筑来说，它对供水水量、水压和对供水的安全程度以及对排水的可靠性等方面的要求都很高。因此，高层建筑室内给排水、消防给水工程在设计、施工及材料设备选择等方面，都比一般室内给排水工程提出了更高的要求。[关键词]：居民住宅 高层建筑 给排水 消防给水工程Abstract: China is a relative paucity of water resources, and the spatial and temporal distribution of the country is uneven. Because we are the accelerated process of urbanization and the rapid development of the national economy, increasing water pollution and water shortage. Currently, many cities because of water shortage affecting the local socio-economic development, water shortages throughout the country each year because of the economic loss caused by more than 2,000 billion.With the development of the city construction and tourism, many cities of our country construct and plan to construct a lot of public and residential buildings over 10 stories in recent years. The output and pressure of water and the security of water supply and sewerage are highly demanded. Thereby， the indoor water supply and sewerage engineering and fire demand supply engineering of tall building demand higher at the design ,construction and selection of material and equipment than average indoor water supply and sewerage engineering.一、给水系统的分类和组成建筑内部的给水系统是将城镇给水管网或自备水源给水管网的水引入室内，经配水管送至生活、生产和消防用水设备，并满足各用水点对水量、水压和水质...