油气长输管道滑坡地质灾害危险性评价专家系统研究

摘要

Based on the running oil and gas pipelines, this paper got the main factors triggering landslide and controling slope stability by abundant existing data, then analyzed a large number of landslides cases. On the basis of the factors, this paper established the landslide hazard evaluation index system. The long - distance pipe lines landslide risk assessment expert system is established by using the research method of expert system. The risk assessment expert system was used to assess an actual engineering and make a good perform. It can provide technical support for the oil and gas pipeline engineering geological hazards disaster prevention and reduction.%以运营的油气长输管道工程为依托,在收集、整理、综合分析既有资料基础上,通过对大量滑坡案例进行分析,明确了滑坡地质灾害的主要诱发因素与稳定性控制指标,建立了滑坡危险性评价指标体系.应用专家系统研究方法,建立油气长输管道线路滑坡地质灾害危险性评价专家系统,并对具体工程进行了地质灾害危险性评估,结果符合实际,可为油气长输管道工程地质灾害减灾防灾提供技术支撑.