室外空间电场对室内电磁环境影响的研究

Study on influence of space electric field on indoor electromagnetic distribution

目的根据国家有关电磁辐射环境水平的规定,预测近区场范围内室外场强对居室内人体健康的影响。方法根据不同楼层高度室外场强值导出室内场强的分布和衰减模式。结果对于钢筋混凝土浇注墙体室内电场强度随着与窗口距离的增加基本按指数规律衰减。结论提出的预测模型可用于估算空间电磁场对人群居住环境的影响,可作为预测待建高层建筑室内电磁影响水平的参考模式。

Objective Predicting the impact of outdoor electromagnetic field intensity on human health.Methods A pattern was derived for indoor field intensity distribution and attenuation.Results For reinforced concrete cast walling, indoor field intensity attenuated in company with the increment of space to the window. Conclusion The essay offers a prediction model for estimating the impact of electromagnetic field to indoor environment, that can be used as a reference pattern for predicting indoor electromagnetic level.