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目的了解高铁车站建成时产生的工频电场强度,为高铁车站竣工验收提供依据。方法通过现场调查、职业卫生检测等方法收集数据和资料,对某高铁车站主要场所工作人员工频电场的接触水平及健康影响进行评价。结果除站台工频电场强度略微较大外,售票厅、候车大厅、进站厅、VIP候车室、北出站厅、南出站厅、商业用房、办公区、一层售票处等场所工频电场强度均较低。结论某高铁车站建设期工频电场检测结果总体情况较好,预估其正式运行期间对工人的身体健康危害较小,站台接触网作业人员为最易受到工频电场危害的目标人群,应重点关注。
Objective To understand the power frequency electric field generated when the HSR station is built and provide the basis for the completion acceptance of the HSR station. Methods Data and data were collected through on-the-spot investigation, occupational health examination and other methods to evaluate the contact level and health effects of workers in the main places of a high-speed railway station. Results In addition to the station frequency electric field strength slightly larger, the ticket office, waiting hall, waiting hall, VIP waiting room, the North out of the hall, the South station, commercial space, office space, Frequency electric field strength are lower. Conclusion The test result of power frequency electric field in a high-speed railway station during construction period is generally good. It is estimated that the hazard to workers’ health during the official operation is relatively small, and the operators of station catenaries are the most vulnerable to the power frequency electric field. attention.