淺談建筑施工臨時(shí)用電線路敷設(shè)和安全管理

1、建筑20102010屆畢業(yè)論文屆畢業(yè)論文淺談建筑施工臨時(shí)用電線路敷設(shè)和安全管理學(xué)生：生：學(xué)號：號：專業(yè)：業(yè)：班級：級：指導(dǎo)教師：指導(dǎo)教師：機(jī)電學(xué)院1目錄前言................................................................................................................................11建筑概況及線路設(shè)計(jì)...

2、..............................................................................................11.1建筑概況...........................................................................................................11.2實(shí)習(xí)工作概述.

3、.................................................................................................21.3線路設(shè)計(jì)...........................................................................................................22臨時(shí)用電線路

4、敷設(shè).....................................................................................................22.1導(dǎo)線截面和規(guī)格選擇.......................................................................................22.1.1三級箱至二級箱支線選擇

5、.....................................................................22.1.2二級箱至一級箱導(dǎo)線選擇.....................................................................42.1.3大型機(jī)械線路.....................................................

6、....................................52.2.1埋地敷設(shè).................................................................................................52.2.2架空敷設(shè)...................................................................

7、..............................62.2.3穿管敷設(shè).................................................................................................62.3接地敷設(shè)...........................................................................

8、................................62.3.1工作接地.................................................................................................62.3.2重復(fù)接地.......................................................................

9、..........................72.4接零敷設(shè)...........................................................................................................72.4.1工作接零.....................................................................

10、............................72.4.2保護(hù)接零.................................................................................................73臨電危險(xiǎn)性分析............................................................................

11、.............................83.1線路敷設(shè)階段...................................................................................................83.1.1存在問題：.......................................................................

12、......................83.1.2正確做法：.............................................................................................83.2線路使用階段....................................................................................

13、...............93.2.1短路.........................................................................................................93.2.2超負(fù)荷...................................................................................