湿陷性黄土水患防治技术在坪北油田的应用
Application of Flood Protection and Control Technique for Slumping Loess in Pingbei Oilfield
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- DOI:
- 作者:
- 邹皓
ZOU Hao
- 作者单位:
- 江汉油田分公司坪北经理部, 陕西延安 717408
Pingbei Manager Department of Jianghan Oilfield Subcompany, Yan'an 717408, China
- 关键词:
- 湿陷性黄土;水患防治;措施;应用实例
slumping loess flood;prevention and control;measure applied;example
- 摘要:
- 通过对坪北油田湿陷性黄土水患原因调查分析，指出坪北油田水毁损害严重的主要原因在于其湿陷性黄土性质，特殊的地形、地貌，植被稀疏以及暴雨集中四个因素，摸索出一套在不同地形、地貌、不同用途条件下的防洪治水措施。经过近两年的实践检验证明，有效保护了油田的重要生产、生活设施，取得了较好的经济效益和社会效益。文章重点介绍了围堰堵水、分散排洪、沟管引水、毛石挡土墙护坡、削坡卸载、筑坝淤土、沥青防渗措施的构筑方法及其用途、应用实例和效果。
Through the investigation and analysis on flood cause of slumping loess in Pingbei oilfield,it is pointed out that the major reason of severe flood damage are due to the characteristics of slumping loess,especial its topography,physiognomy,sparse vegetation and centralized rainstorm.A set of flood prevention and control measures is found out for different topography and physiognomy as well as different application circumstances.It has been proven for almost two years from the practical engineering that these measures can protect effectively the important production and living establishments,and achieve good economic and social benefits.This paper puts emphasis on the construction methods,their applications,practical examples and the applied results by means of cutting flow by cofferdam,dispersive drainage,diversion by ditches and pipes,slope protection by rubble retaining wall,unloading by cutting slope,silting by damming and impervious measure by asphalt.2006,6(6): 39-42 收稿日期：2006-1-18分类号：TU444作者简介：邹皓（1963- ），男，1983 年毕业于江汉石油学院采油工程专业，高级工程师，现从事采油工艺技术工作。参考文献：
[1] GB 50025-2004,湿陷性黄土地区建筑规范[S].
[2] GB 50330-2002,建筑边坡工程技术规范[S].