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甘肃省是我国滑坡地质灾害最为严重的省份之一,而强烈的地震作用又使陇南地区成为了甘肃省内滑坡灾害的高发区。针对某高速公路在陇南地区遇到的大坪滑坡治理研究课题,阐述该滑坡的工程地质特征及成因,分析研究其稳定性,并根据工程特点,提出了削方工程、锚索工程、截排水沟工程等具体的防治对策,对类似工程具有参考价值。
Gansu Province is one of the most serious landslide geological disasters in our country, and the strong earthquake effect makes Longnan become a high incidence area of landslide disasters in Gansu Province. Aiming at the research project of Daping landslide treatment encountered in a highway in Longnan, the engineering geological characteristics and causes of the landslide are analyzed, and the stability of the landslide is analyzed. According to the characteristics of the project, the paper puts forward the project of cutting side, anchoring cable, Engineering and other specific prevention and control measures have similar reference value for similar projects.