| 北京飞云瀑景点崩塌地质灾害分析及防治方法研究 |
| 投稿时间：2016-07-13 修订日期：2016-07-14 点此下载全文 |
| 引用本文：刘伍,樊金桂,郑小体,等.北京飞云瀑景点崩塌地质灾害分析及防治方法研究[J].钻探工程,2016,43(10):9-15.LIU Wu,FAN Jin-gui,ZHENG Xiao-ti,et al. Analysis on Collapse Geological Disaster in Feiyun Waterfall Scenic Spot and the Study on Prevention and Control Methods[J]. Drilling Engineering, 2016,43(10):9-15. |
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| 基金项目:北京市旅游发展委采购项目“旅游景区地质灾害治理工程勘查设计”（怀柔区）（编号：BJJQ-2015-026） |
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| 中文摘要:近15年来，北京飞云瀑景点附近发生过2次大规模崩塌，崩塌堆积岩块体积累计达450 m3，崩塌岩块已滚落覆盖至景区小路。经勘查，确定了1处危岩体及1处危岩带，该危岩体及危岩带对本景点的正常观赏及过往游人构成极大威胁。本文对该景点的崩塌地质灾害地质特征进行了简要介绍；对地质灾害成因、自然发展趋势等进行了初步探讨；对危岩体(带)的稳定性进行了计算、分析及评价；对可能采用的治理方法进行了比选分析。为了最大程度地保护景观资源，最终选择了以避让为主的治理措施，并对选定的治理方案及计算进行了阐述。 |
| 中文关键词:地质灾害 景点及景观资源 危岩体（带） 崩塌地质灾害特征 稳定性评价 北京飞云瀑景点 |
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| Analysis on Collapse Geological Disaster in Feiyun Waterfall Scenic Spot and the Study on Prevention and Control Methods |
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| Abstract:In recent 15 years, 2 large-scale collapses happened near Feiyun waterfall scenic spot, the volume of fallen rocks are accumulated to 450m3, rolling to the scenic path. A dangerouss rock mass and a dangerous rock belt were found by investigation. This paper gives a brief introduction to the geological features of the collapse in this scenic spot. The preliminary discussion is made on the causes of geological disasters and the natural development trend, the stability of dangerous rock mass(belt) is calculated, analyzed and evaluated, and the possibly-used treatment methods are compared and analyzed. In order to protect landscape resources to the greatest extent, avoiding treatment measures are selected, and the calculation on this treatment scheme are illustrated. |
| keywords:geological disaster scenic spot and landscape resources dangerous rock mass(belt) characteristics of collapse geological disaster stability evaluation Feiyun waterfall scenic spot |
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