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Risk Assessment Study on Long Oil and Gas Pipeline Construction-Induced Landslide Disasters

机译:长石油和天然气管道施工诱导滑坡灾害风险评估研究

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This paper developed a study of risk assessment for landslide disaster from oil and gas pipeline construction by systematically analyzing the characteristics of landslide bodies during the construction phase. Typical cases of slope landslides caused by pipeline construction are introduced and combined with the landslide disaster that occurred at the China-Burma oil and gas pipeline, supporting the following conclusions: the concept of risk is introduced by proposing adoption of semi-quantitative risk assessment methods. Summarizing the causal factors for the landslide disasters, during the China-Burma pipeline construction, and establishing a landslide risk evaluation indicator system. By evaluating the risk level at three typical geological disaster-prone zones, we confirm that evaluation results coincide with actual situation. Therefore, the proposed semi-quantitative evaluation methods have reference value for risk management of pipeline construction at geological disaster points (segments).
机译:本文通过系统地分析了施工阶段的山体内体的特点,制定了对石油和天然气管道施工的滑坡灾害风险评估研究。引入了由管道施工引起的坡滑坡典型案例,并与中国 - 缅甸石油和天然气管道发生的滑坡灾害相结合,支持以下结论:通过提出采用半量化风险评估方法引入风险概念。总结中国缅甸管道建设期间滑坡灾害的因果区,建立了山体滑坡风险评估指标体系。通过评估三个典型的地质灾害易发的地区的风险等级,我们证实评估结果与实际情况一致。因此,所提出的半定量评估方法具有地质灾害点(段)在地质灾害点的管道建设风险管理的参考价值。

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