整改环境系楼骆海顺

精品文档---下载后可任意编辑.江西信息应用职业技术学院环境系楼勘测报告 勘测班级：11 防一 勘测人员：骆海顺 勘测项目：环境系楼 勘测时间：二零一三年三月 联系电话：精品文档---下载后可任意编辑目录一、雷电的概述............................................31.1、雷电的危害：......................................21.2、校园雷击案例......................................3二、建筑物概况............................................42.1 建筑物概况.........................................42.3、机房概况..........................................5三、勘测原则..............................................5四、依据..................Error: Reference source not found五、勘测内容..............................................55.1、基本构造：........................................55.2、现有防雷装置......................................55.2、接闪带............................................55.3、引下线：..........................................65.4、等电位：..........................................65.5、配电系统..........................................65.6、网络..............................................6六、勘测分析..............................................66.1、现有防雷装置：....................................66.2、接闪带............................................76.3、引下线：..........................................76.5、配电系统..........................................76.6、网络..............................................76.8、进入建筑物线路....................................8七、防雷分类..............................................8八、电子信息系统雷电防护等级..............................88.1、建筑物雷击次数....................................88.2、建筑物入户设施年估计雷击次数：....................88.4、按防雷装置拦截效率 E..............................9九、建筑物防雷分区.......................................10十、勘测总结.............................................10附录.....................................................10一、雷电的概述1.1、雷电的危...