摘要
为降低滑坡对工程施工进度造成的影响,以甘肃省平凉市崆峒区潘城隧道为例,应用高密度电法和可控源大地音频电磁法(CSAMT)对工区内滑坡等地质灾害体进行探测,找出滑坡面1个,并结合钻孔取芯资料进行分析,证明物探结果的正确性,展示其良好的工程应用前景。
In the construction of tunnel and other infrastructure in the landslide developing area,the landslide has great effect on the construction progress of the project and even cause serious production accidents such as casualties.Taking Pancheng tunnel in Kongtong District of Pingliang city,Gansu Province as an example,the high-density resistivity method and controllable source magnetotelluric method(CSAMT)are used to detect landslides and other disastrous geological bodies in the construction area.One landslide surface is found out.The reliability of the results is proved by the analysis of drilling core data,which shows its good engineering application prospects.
作者
何风
刘波
景生权
张安博
HE Feng;LIU Bo;JING Shengquan;ZHANG Anbo(Ningxia Exploration Institute of Geophysics and Geochemistry,Yinchuan 750004,China)
出处
《宁夏工程技术》
CAS
2020年第2期178-181,共4页
Ningxia Engineering Technology
