数值模拟验算在某高速公路滑坡工程稳定性评价中的应用  

The Application of Numerical Simulation Verification in Stability Evaluation of an Expressway Landslide Engineering

作　　者：贺文强 HE Wenqiang(Qinghai Branch of China National Geological Exploration Center of Building Materials Industry,Xining 810000,Qinghai,China)

机构地区：[1]中国建筑材料工业地质勘查中心青海总队,青海西宁810000

出　　处：《工程技术研究》2023年第15期158-160,共3页Engineering and Technological Research

摘　　要：文章以某高速公路滑坡工程为例,采用数值模拟方法进行稳定性评价,探讨了数值模拟在滑坡工程稳定性评价中的应用。首先介绍了传统的稳定性评价方法和数值模拟方法的优势和不足,分析了数值模拟方法的适用性和可靠性;然后阐述了数值模拟方法的原理和流程,介绍了常用的数值模拟软件和工具;最后通过对某高速公路滑坡工程的实例分析,详细介绍了数值模拟的建模和参数设置,分析了数值模拟结果的可信度和稳定性。文章总结了研究成果,提出了未来研究的建议和展望,可以为滑坡工程的稳定性评价提供参考,为类似工程的安全设计提供技术支持。Taking an expressway landslide engineering as an example,this paper uses the numerical simulation method for stability evaluation,and discusses the application of numerical simulation in the stability evaluation of landslide engineering.Firstly,the advantages and disadvantages of traditional stability evaluation methods and numerical simulation methods are introduced,and the applicability and reliability of numerical simulation methods are analyzed.Then,the principle and process of numerical simulation method are expounded,and the commonly used numerical simulation software and tools are introduced.Finally,through the example analysis of an expressway landslide engineering,the modeling and parameter setting of numerical simulation are introduced in detail,and the reliability and stability of numerical simulation results are analyzed.This paper summarizes the research results and puts forward suggestions and prospects for future research,which can provide reference for the stability evaluation of landslide engineering and provide technical support for the safety design of similar engineering.

关 键 词：数值模拟 验算 高速公路 滑坡工程 稳定性评价 

分 类 号：P642.22[天文地球—工程地质学]