摘要
针对雷害对计算机系统的影响 ,介绍黄委会勘测规划设计院办公大楼的防雷设计 ,提出了高层建筑物内部防雷和外部防雷的设计观点 .建筑物外部防雷采用避雷带、网、针等防雷设施和一点暂态共地的接地系统 ,内部防雷采用屏蔽、等电位联结、过电压保护等措施 ,强调对于高层办公大楼计算机系统而言 ,做好内部防雷设计尤为重要 .目前 ,本工程防雷系统已通过验收并部分投入使用 。
By means of introduction to the design of lightning protection for the office building of our institute,the design idea about the internal protection and external protection of building which aims at influence of lightning disturbances on computer system is put forward.External protection includes lightning ribbon,net and rod, etc., as well as one-point transient grounding system; Internal-protection design adopts measures of shielding, equal potential connecting and overvoltage protecting,etc.It emphasizes that internal protection should be important,especially for computer system in the high-rise office building.At present,lightning-protection system of this project is checked and accepted.Preliminary effects have been obtained after putting part of that into use.
出处
《郑州工业大学学报》
2000年第3期86-88,共3页
Journal of Zhengzhou University of Technology
关键词
高层建设
计算机系统
内部
外部
防雷
办公楼
high-rise building
computer system
internal
external
lightning protection
