高层建筑防雷设计图纸审查的要点分析

Review of design drawings for lightning protection of high-rise buildings

随着高层建筑结构设计方法不断创新,我国高层建筑进入飞跃发展的阶段,高层建筑成为主要的发展趋势。根据建筑物年预计雷击次数公式,高层建筑比一般的建筑遭遇雷击的概率要大得多,做好高层建筑防雷设计图纸审查工作有利于大大降低雷电造成的人员伤亡和财产损失。

With the development of design method, the high-rise building in our country has entered the stage of rapid development, and it has become the main trend. According to the formula for the expected number of lightning strikes （ see GB50057-2010 ） , higher the probability of lightning exists in the high-rise building. Review of lightning-protection design drawings for high-rise building is conducive to greatly reduce the casualties and property damage caused by lightning.