云台山景区危岩体特征及其预防治理  

Characteristic and prevention of perilous rock in Yuntaishan scenic region

作　　者：高永才[1,2] 孟小军 齐永安[3] 高建良[1] 张盼盼 代明月[3] 杨小伟[3] 

机构地区：[1]河南理工大学安全科学与工程学院,河南焦作454000 [2]云台山风景名胜区管理局,河南焦作454361 [3]河南理工大学资源环境学院,河南焦作454000 [4]河南省核工业地质局,河南信阳464000

出　　处：《河南理工大学学报（自然科学版）》2015年第1期129-135,共7页Journal of Henan Polytechnic University（Natural Science）

基　　金：河南省自然科学基金资助项目(2010A440004);河南理工大学博士基金资助项目(B2009-86)

摘　　要：云台山景区地质条件复杂,在受到构造活动、地质应力作用和人类活动等共同影响的条件下,发育了一定量的危岩体。在总结各景点危岩体的特征和分布的基础上,分析了危岩形成原因。结果表明:红石峡景点内的危岩体主要为拉剪倾倒型单体危岩、拉裂坠落型单体危岩和群体危岩,其形成原因主要受到断层和人类活动影响;沟谷景区内的危岩体主要为群体危岩,是构造活动和风化等地质应力共同作用形成的;茱萸峰景点和旅游干线内的危岩体以群体危岩为主,其形成主要是由于人类活动影响形成的。与此同时,提出了研究区危岩体相应的综合治理措施,其中除沟谷景区主要用到SNS被动防护外,其它各景点以主动防护为主。There are a certain amount of perilous rocks in Yuntaishan scenic region. Their occurrences are caused by the complicated geological conditions and the combined impact of tectonic activity, geologic agent and human activities. The paper analyses the forming reasons of perilous rocks based on the features and distri- bution of perilous rocks in Hongshixia spot, Ravine spot,Zhuyu peak spot and tourism lines of Yuntaishan sce- nic region. It turns out that the perilous rocks in Hongshixia spot is mainly toppling perilous rock under tension - shear, falling perilous rock under tension with the influence of the faults and human activities, structure ac- tivity and weathering geologic agent cause the forming of perilous rocks in the Ravine spot, dangerous rocks in the Cornel Peak spot and tourism lines is mainly the human activity. Furthermore, the paper puts forward the corresponding comprehensive treatments. Among the treatments, passive safety netting system can be used in the Ravine spot, and the treatments of active protections can mainly be used in other spots.

关 键 词：云台山景区 危岩体 综合治理 

分 类 号：P694[天文地球—地质学]