摘要
以兰州金城公园二期石头坪景区北侧典型高边坡为研究对象,利用Geo-Studio软件和动力有限单元法对该高边坡在地震和暴雨工况下的稳定性进行了数值模拟分析。结果表明:该高边坡处于极限平衡状态或欠稳定状态,有滑坡的可能,需要采取加固防护措施。通过对单独的暴雨工况或地震工况下该高边坡的稳定性进行数值模拟分析,所得结论对景区开发建设具有重要的参考价值。
Taking the typical northern high slope of the Stone Ping scenic area in Lanzhou Jincheng Park Phase Ⅱ as the research object,this paper numerically simulates and analyzes on the stability of the slope subjected to the earthquake and rainstorm with Geo Studio software and dynamic finite element method. The results show that the slope is in a state of extreme equilibrium or instability,and there is possibility of landslides,thus the reinforcement measures need to be taken. In addition,the paper simulates and analyzes the slope stability of single rainstorm effect and single earthquake effect, and the conclusions are of refer ence for the development and construction of scenic spots.
作者
王江荣
梁永平
欧国海
WANG Jiangrong;Liang Yongping;OU Guohai(College of Information Processing and Control Engineering,Lanzhou Petrochemical Polytechnic,Lanzhou 730060,China;College of Civil Engineering,Lanzhou Petrochemical Polytechnic,Lanzhou 730060,China;Lanzhou Xigu District Urban and Rural Construction Bureau,Lanzhou 730060,China)
出处
《安全与环境工程》
CAS
北大核心
2018年第5期29-35,共7页
Safety and Environmental Engineering
基金
兰州市西固区科学技术局计划项目(西科发[2017]29号)
兰州市科学技术局计划项目(兰财建发[2015]85号)
甘肃省财政厅专项基金项目(甘财教[2013]116号)
