寒区村镇饮用水输配管道的保温防冻分析

《寒区村镇饮用水输配管道的保温防冻分析》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、哈尔滨工业大学工学硕士学位论文table,youcangetburieddeeppipeline.Andthroughcalculationandwaterpipesdiameteroftheinsulationtogetaviablesolution.Shallowcontrastcalculationwhenthepipeinsulationandaddthefollowingpipelineburiedinthelandseastlineoftheeconomiccosts.Keywords:Pipe，Insula

2、tion，Depth-III-万方数据哈尔滨工业大学工学硕士学位论文目录摘要...........................................................................................................................IAbstract.............................................................................................

3、...........................II第1章绪论.............................................................................................................11.1课题来源及研究的背景和意义........................................................................11.1.1课题的来源....................

4、............................................................................11.1.2课题研究的背景和意义............................................................................11.2国内外的研究现状及分析................................................................................

5、21.2.1管道埋设方式的研究现状........................................................................21.2.2管道保温的研究现状.................................................................................31.2.3其他保温方式的研究现状.............................................................

6、............51.2.4国内外文献综述的简析............................................................................71.3主要研究内容...................................................................................................7第2章村镇给水管道的保温防冻调研分析...............................

7、...............................92.1村镇的定义与概况...........................................................................................92.1.1村镇的定义...............................................................................................92.1.2北方寒区村镇概况.........

8、...........................................................................92.2林甸县气象资料的调研情况....................................................................