三门小区给排水设计

论文编号:GP028论文字数:11797,页数:32 附CAD图

摘 要

本设计来源于工程实际，项目名称是三门佃石水库移民安置小区市政配套工程，设计范围是该小区给水、雨水、污水及管线综合的设计。本文介绍了小区给排水设计的基本方法、遵循原则，并结合本工程的实际情况提出雨、污、给水方案，分析利弊，确定最终工艺。在计算时，主要通过文字叙述、查询文献、公式计算、表格罗列等方式，直观地反映计算过程及数据。考虑到本次设计深度为施工图设计，本文还对管材、接口形式、管道基础、给排水配件、施工注意事项及验收标准分别作了具体说明。管线综合时充分考虑电力、燃气、通信等的因素，结合管线具体情况，灵活调整，使其符合实际施工要求。此外，本文还总结了本人在该工程设计中归纳的经验和引发的思考。

关键词：小区 室外给排水 说明 计算

The Consideration and Explanation Of Plumbing And Drainage design in Sanmen Community

Abstract

This design originates from the project reality, the project name is Sanmen community farmer stone reservoir immigrant places the plot municipal administration conveyance system，the design scope includes water supply, the rain water, the sewage and the pipeline comprehensive design in this plote. This article introduced the essential method of the community to the draining water design, the principle it follows, then unifies the actual situation to propose the plan of the rain, the sewage and the clean water supply, then analysis the advantages and disadvantages, then got the final determination. When computation, the ways of writing narration, inquirying literature, formulating computation, forming display, intuitively reflect the computational process and the data. Pondered to this designed depth is the construction drawing design, this article also to the tubing, the connection form, the pipeline foundation, for the draining water fitting, the construction matters needing attention and the inspection standard has given the concrete explanation separately. When doing the pipeline synthesis, fully considered the factors like electric power pipes, the fuel gas pipes, the correspondence and so on is necessary，then unifies the pipeline’s details, makes the nimble adjustment, causes it to meet the actual construction requirement. In addition, this article also summarized the experience and the initiation ponder induces in this engineering design of my own.

Keywords：Community, the draining water design; determination; computation

目录

中文摘要Ⅰ

英文摘要Ⅱ

目录Ⅲ

1 设计总说明1

1.1 设计原始资料1

1.1.1 地理位置及概况1

1.1.2 气象1

1.1.3设计条件1

1.2 设计依据及设计资料1

1.2.1 设计依据1

1.2.2 主要设计资料1

1.3 道路设计资料2

2 给水管网设计与计算4

2.1 给水方案设计4

2.2 给水管网流量计算5

3 雨水管网设计与计算9

3.1雨水方案设计9

3.2 雨水管网计算11

3.3 雨、污水施工图说明15

4 污水管网设计与计算16

4.1污水方案设计16

4.2 污水管网计算18

4.2.1 污水设计流量计算18

4.2.2 化粪池设计19

4.2.3 污水管道水力计算19

5 管线综合22

5.1 管线综合的内容及原则22

5.1.1 主要内容22

5.1.2 注意事项22

5.2 本工程的管线综合规划设计23

5.2.1 设计原则及内容23

6设计总结23

6.1 居住区排水管网设计23

6.2 排水管网布置24

6.3 排水管段设计流量的确定24

6.4 管路的水力计算25

致 谢26

参考文献27