摘要
以云南省鲁甸县牛栏江干流峡谷区的古滑坡体为研究实例,结合实地勘察数据,采用midas GTS/NX有限元软件和理正软件分析不同工况下滑坡的安全性,并根据分析结果提出相应综合治理方案,通过将锚索与抗滑桩结合,并将滑坡形成的堰塞体用于水利水电项目的建设,最终达到滑坡治害兴利的目的。
Based on the research example of an ancient landslide body in the canyon area along the main stream of Niulan River in Ludian County,Yunnan Province as well as the field survey data,the safety of the landslide body under different working conditions was analyzed by using midas GTS/NX finite element software and Lizheng software,and a corresponding comprehensive treatment scheme was put forward on the basis of the analysis results,combining anchor cables and slide-resistant piles,and using the barrier dam formed by the landslide in the construction of water conservancy and hydropower projects,thereby achieving the objective of controlling the landslide hazard and facilitating the water conservancy construction.
作者
马云燕
李波
和子祺
蔡映坤
MA Yun-yan;LI Bo;HE Zi-qi;CAI Ying-kun(Faculty of Land Resources Engineering,Kunming University of Science and Technology,650093,Kunming,China)
出处
《建筑技术》
2023年第20期2493-2495,共3页
Architecture Technology
关键词
滑坡治理
数值模拟
稳定性分析
landslide treatment
numerical simulation
stability analysis
