天然气局域网建设项目可行研究报告正

《天然气局域网建设项目可行研究报告正》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、仙桃市天然气局域网建设项目可行性研究报告目录前言...................................................................................1 1总论...............................................................................2 1.1编制依据和编制原则...........................................................2 1.2项目背景、目的、必要性和可行性......

2、...............................3 1.3编制范围和主要内容...........................................................5 1.4编制遵循的主要规范、标准和规定.....................................6 1.5工程概况和研究结论...........................................................7 2气源、市场及供配气规模..........................................

3、.....13 2.1气源..................................................................................13 2.2市场..................................................................................15 2.3供配气规模.......................................................................29 3天然气输配系统概述..........

4、............................................36 3.1系统功能要求...................................................................36 3.2输配系统的组成................................................................36 3.3压力级制...........................................................................37 3.

5、4系统流程...........................................................................38 4站址及总图运输.............................................................40 4.1站址..................................................................................40 4.2总图运输......................................

6、.....................................41 4.3总图主要工程量及技术经济指标.......................................42 5中压管道........................................................................47 5.1城区中压管道布置原则.....................................................47 5.2中压管道的敷设................................

7、................................48 武汉市燃气热力规划设计院1仙桃市天然气局域网建设项目可行性研究报告目录5.3中压管道水力计算和管材选择..........................................50 5.4中压管网主要工程量.........................................................53 6站场工艺....................................................