Analysis and Discussion of Several Technical Issues in the Lightning Protection Design of Super High-Rise Buildings
This article analyzes the key technical issues of lightning protection design in super high-rise buildings.Based on the requirements of current national standards,starting from the perspectives of safety,reliability,economic rationality,and practical feasibility,and by summarizing the practical experience in consulting for construction projects,lightning protection design,and lightning protection technical review over the long term,technical issues such as the selection of ground flash density values,calculation of equivalent areas,design of lateral protection and equipotential rings,and the selection of grounding main lines and grounding terminals in lightning protection design for super high-rise buildings are proposed.The aim is to provide certain guiding significance for the lightning protection and grounding design of super high-rise buildings.
super high-rise buildinglightning protectionground flash densityequivalent areas