秦巴山区长输管道地质灾害发育特征及防治对策
Characteristics of Geological Hazards Development and Countermeasures of Long Distance Pipeline Engineering in Qinba Mountainous Terrain
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- 引用格式:
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杨卫涛,苏东.秦巴山区长输管道地质灾害发育特征及防治对策[J].天然气与石油,2020,38(4):130-134.doi:
Yang Weitao, Su Dong.Characteristics of Geological Hazards Development and Countermeasures of Long Distance Pipeline Engineering in Qinba Mountainous Terrain[J].Natural Gas and Oil,2020,38(4):130-134.doi:
- DOI:
- 作者:
- 杨卫涛1 苏东2
Yang Weitao1, Su Dong2
- 作者单位:
- 1. 陕西省天然气股份有限公司,2. 中国石油工程建设有限公司
1. Shaanxi Provincial Natural Gas Co., Ltd., Xi’an, Shaanxi, 710016, China 2. China Petroleum Engineering & Construction Corporation, Beijing, 100120, China
- 关键词:
- 秦巴山区;长输管道工程;地质灾害发育特征;防治对策
Qinba mountainous terrain; Long-distance pipeline project; Characteristics of geological hazards development; Measures for prevention and control
- 摘要:
秦巴山区由于独特的环境及地质条件,造成该区域滑坡、崩塌及泥石流等地质灾害频发,结合对汉中至安康输气管道工程沿线地质灾害发育特征及长输管道遭受地质灾害破坏的分析研究,提出了选线绕避、岩土工程治理、选择延性大管材、加大管道壁厚等有效的防治措施建议,为该区域长输管道工程的建设提供参考。
Due to its unique environmental and geological conditions, the Qinba Mountainous terrain frequently suffers geological disasters such as landslides, collapse and mudslides.According to the study on the characteristics of geological hazards development along the Hanzhong-Ankang gas pipeline project and the geological disaster occurred to long-distance pipeline, measures for effective prevention and control have been put forward to provide reference for the construction of gas pipeline projects in the area.
