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以隧道与围岩的电性差异为前提,应用高密度电阻率法在第九届中国(北京)国际园林博览会选址区勘探。根据全站仪准确定位和温纳方式现场数据采集,再对数据进行处理和地形校正后,应用Res2dinv高密度电阻率数据二维反演软件完成反演,结合二维地电断面解释结果,定量计算确定了鹰山1号隧道平面分布特征和顶部高程,为拟建园博塔的设计和修建提供了相关的技术依据。
Based on the difference of electrical properties between tunnel and surrounding rock, the high density resistivity method is applied to the site selection of the 9th China (Beijing) International Garden Expo. According to the total station localization and WENA method of on-site data acquisition, and then the data processing and topographic correction, the application of Res2dinv high-density resistivity data inversion software to complete the two-dimensional inversion, combined with two-dimensional geoelectric section results, quantitative The plane distribution characteristics and the top elevation of Yingshan No.1 tunnel were calculated and calculated, which provided the technical basis for the design and construction of the proposed park Botong.