毕业设计---常州某住宅小区市政给排水管网设计

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1、 常州某住宅小区常州某住宅小区市政给排水管网设计市政给排水管网设计 摘摘 要：要：本次毕业设计对象为常州市某住宅小区，设计范围为道路红线范围内的室外给 水排水管道。该小区位于郊区，采用城市自来水为供水水源，引入两路自来水管在小区 内形成环状管网，供应小区生活及消防用水。小区建筑按二类高层设计，小区排水体制 采用雨污分流制，小区雨、污水最终接入小区外的市政雨、污水干管。根据国家现行的 设计施工规范和总图专业提供的总平面图、设计原始资料来布置雨、污管网，并选择合 理的定线方案，阐述采用的管材、埋设深度、接口形式、雨水口、检查井和消火栓的布 置原则。对给水、污水、雨水管网进行相关的水力计算，确定管径

2、等水力参数。从满足 人们优良生活环境和确保小区给排水管网的安全环保可持续发展的角度出发，合理布 局，创造一个环境优美、设施齐全的新型住宅小区。 关键词：关键词：水力计算；管网布置；给水管网；排水管网；雨水管网 Municipal water supply and drainage network design for a residential area in Changzhou Abstract: The graduation design object is for a residential area in Changzhou. The design area is outdoor wa

3、ter drainage pipelines within the scope of the red line of the load. The housing district is located in the suburbs, tap water supply source by city for introducing two road water pipes compounding in a circular pipe network for village life and fire water. The design of the residential area accordi

4、ng to Class-1 residential includes rain and sewage drainage system. Community rain water outside the municipal district final goes to rain trunk sewers. The drainage system in the district adapts shunting system of rain and dirty water. According to the principle of the current national design, construction standards and the principle of the general plan which provides professional design and general information on original pipeline layout I chose the reasonable plan. And then I explain the usi